M 
Name  Schema Table  Database  Description  Type  Length  Unit  Default Value  Unified Content Descriptor 
M1 
glimpse_hrc_inter, glimpse_mca_inter 
GLIMPSE 
Number of detections for band 1 
int 
4 

9 

M1_1_BG 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M1 band 1 background map. Made using a 12 x 12 nodes spline fit on the sourcefree individualband images. 
real 
4 
counts/pixel 


M1_1_DET_ML 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 1 Maximum likelihood 
real 
4 



M1_1_EXP 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M1 band 1 exposure map, combining the mirror vignetting, detector efficiency, bad pixels and CCD gaps. The PSF weighted mean of the area of the subimages (radius 60 arcseconds) in the individualband exposure maps. 
real 
4 
s 


M1_1_FLUX 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 1 flux 
real 
4 
erg/cm**2/s 


M1_1_FLUX_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 1 flux error 
real 
4 
erg/cm**2/s 


M1_1_RATE 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 1 Count rates 
real 
4 
counts/s 


M1_1_RATE_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 1 Count rates error 
real 
4 
counts/s 


M1_1_VIG 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M1 band 1 vignetting value. 
real 
4 



M1_2_BG 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M1 band 2 background map. Made using a 12 x 12 nodes spline fit on the sourcefree individualband images. 
real 
4 
counts/pixel 


M1_2_DET_ML 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 2 Maximum likelihood 
real 
4 



M1_2_EXP 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M1 band 1 exposure map, combining the mirror vignetting, detector efficiency, bad pixels and CCD gaps. The PSF weighted mean of the area of the subimages (radius 60 arcseconds) in the individualband exposure maps. 
real 
4 
s 


M1_2_FLUX 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 2 flux 
real 
4 
erg/cm**2/s 


M1_2_FLUX_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 2 flux error 
real 
4 
erg/cm**2/s 


M1_2_RATE 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 2 Count rates 
real 
4 
counts/s 


M1_2_RATE_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 2 Count rates error 
real 
4 
counts/s 


M1_2_VIG 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M1 band 2 vignetting value. 
real 
4 



M1_3_BG 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M1 band 3 background map. Made using a 12 x 12 nodes spline fit on the sourcefree individualband images. 
real 
4 
counts/pixel 


M1_3_DET_ML 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 3 Maximum likelihood 
real 
4 



M1_3_EXP 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M1 band 2 exposure map, combining the mirror vignetting, detector efficiency, bad pixels and CCD gaps. The PSF weighted mean of the area of the subimages (radius 60 arcseconds) in the individualband exposure maps. 
real 
4 
s 


M1_3_FLUX 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 3 flux 
real 
4 
erg/cm**2/s 


M1_3_FLUX_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 3 flux error 
real 
4 
erg/cm**2/s 


M1_3_RATE 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 3 Count rates 
real 
4 
counts/s 


M1_3_RATE_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 3 Count rates error 
real 
4 
counts/s 


M1_3_VIG 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M1 band 3 vignetting value. 
real 
4 



M1_4_BG 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M1 band 4 background map. Made using a 12 x 12 nodes spline fit on the sourcefree individualband images. 
real 
4 
counts/pixel 


M1_4_DET_ML 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 4 Maximum likelihood 
real 
4 



M1_4_EXP 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M1 band 3 exposure map, combining the mirror vignetting, detector efficiency, bad pixels and CCD gaps. The PSF weighted mean of the area of the subimages (radius 60 arcseconds) in the individualband exposure maps. 
real 
4 
s 


M1_4_FLUX 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 4 flux 
real 
4 
erg/cm**2/s 


M1_4_FLUX_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 4 flux error 
real 
4 
erg/cm**2/s 


M1_4_RATE 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 4 Count rates 
real 
4 
counts/s 


M1_4_RATE_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 4 Count rates error 
real 
4 
counts/s 


M1_4_VIG 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M1 band 4 vignetting value. 
real 
4 



M1_5_BG 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M1 band 5 background map. Made using a 12 x 12 nodes spline fit on the sourcefree individualband images. 
real 
4 
counts/pixel 


M1_5_DET_ML 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 5 Maximum likelihood 
real 
4 



M1_5_EXP 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M1 band 4 exposure map, combining the mirror vignetting, detector efficiency, bad pixels and CCD gaps. The PSF weighted mean of the area of the subimages (radius 60 arcseconds) in the individualband exposure maps. 
real 
4 
s 


M1_5_FLUX 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 5 flux 
real 
4 
erg/cm**2/s 


M1_5_FLUX_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 5 flux error 
real 
4 
erg/cm**2/s 


M1_5_RATE 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 5 Count rates 
real 
4 
counts/s 


M1_5_RATE_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 5 Count rates error 
real 
4 
counts/s 


M1_5_VIG 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M1 band 5 vignetting value. 
real 
4 



M1_8_CTS 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
Combined band source counts 
real 
4 
counts 


M1_8_CTS_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
Combined band source counts 1 σ error 
real 
4 
counts 


M1_8_DET_ML 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 8 Maximum likelihood 
real 
4 



M1_8_FLUX 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 8 flux 
real 
4 
erg/cm**2/s 


M1_8_FLUX_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 8 flux error 
real 
4 
erg/cm**2/s 


M1_8_RATE 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 8 Count rates 
real 
4 
counts/s 


M1_8_RATE_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 8 Count rates error 
real 
4 
counts/s 


M1_9_DET_ML 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 9 Maximum likelihood 
real 
4 



M1_9_FLUX 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 9 flux 
real 
4 
erg/cm**2/s 


M1_9_FLUX_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 9 flux error 
real 
4 
erg/cm**2/s 


M1_9_RATE 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 9 Count rates 
real 
4 
counts/s 


M1_9_RATE_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M1 band 9 Count rates error 
real 
4 
counts/s 


M1_CHI2PROB 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0 
XMM 
The Chi² probability (based on the null hypothesis) that the source as detected by the M1 camera is constant. The Pearson approximation to Chi² for Poissonian data was used, in which the model is used as the estimator of its own variance. If more than one exposure (that is, time series) is available for this source the smallest value of probability was used. 
real 
4 



M1_CHI2PROB 
xmm3dr4 
XMM 
The Chi² probability (based on the null hypothesis) that the source as detected by the M1 camera is constant. The Pearson approximation to Chi² for Poissonian data was used, in which the model is used as the estimator of its own variance. If more than one exposure (that is, time series) is available for this source the smallest value of probability was used. 
float 
8 



M1_FILTER 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0 
XMM 
M1 filter. The options are Thick, Medium, Thin1, and Open, depending on the efficiency of the optical blocking. 
varchar 
6 



M1_FILTER 
xmm3dr4 
XMM 
M1 filter. The options are Thick, Medium, Thin1, and Open, depending on the efficiency of the optical blocking. 
varchar 
50 



M1_FLAG 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0 
XMM 
M1 flag string made of the flags 1  12 (counted from left to right) for the PN source detection. In case where the camera was not used in the source detection a dash is given. In case a source was not detected by the M1 the flags are all set to False (default). Flag 10 is not used. 
varchar 
12 



M1_FLAG 
xmm3dr4 
XMM 
M1 flag string made of the flags 1  12 (counted from left to right) for the PN source detection. In case where the camera was not used in the source detection a dash is given. In case a source was not detected by the M1 the flags are all set to False (default). Flag 10 is not used. 
varchar 
50 



M1_FVAR 
xmm3dr4 
XMM 
The fractional excess variance measured in the MOS1 timeseries of the detection. Where multiple MOS1 exposures exist, it is for the one giving the largest probability of variability (M1_CHI2PROB). This quantity provides a measure of the amplitude of variability in the timeseries, above purely statistical fluctuations. 
float 
8 



M1_FVARERR 
xmm3dr4 
XMM 
The error on the fractional excess variance for the MOS1 timeseries of the detection (M1_FVAR). 
float 
8 



M1_HR1 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M1 hardness ratio between the bands 1 & 2 In the case where the rate in one band is 0.0 (i.e., too faint to be detected in this band) the hardness ratio will be 1 or +1 which is only a lower or upper limit, respectively. 
real 
4 



M1_HR1_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The 1 σ error of the M1 hardness ratio between the bands 1 & 2 
real 
4 



M1_HR2 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M1 hardness ratio between the bands 2 & 3 In the case where the rate in one band is 0.0 (i.e., too faint to be detected in this band) the hardness ratio will be 1 or +1 which is only a lower or upper limit, respectively. 
real 
4 



M1_HR2_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The 1 σ error of the M1 hardness ratio between the bands 2 & 3 
real 
4 



M1_HR3 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M1 hardness ratio between the bands 3 & 4 In the case where the rate in one band is 0.0 (i.e., too faint to be detected in this band) the hardness ratio will be 1 or +1 which is only a lower or upper limit, respectively. 
real 
4 



M1_HR3_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The 1 σ error of the M1 hardness ratio between the bands 3 & 4 
real 
4 



M1_HR4 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M1 hardness ratio between the bands 4 & 5 In the case where the rate in one band is 0.0 (i.e., too faint to be detected in this band) the hardness ratio will be 1 or +1 which is only a lower or upper limit, respectively. 
real 
4 



M1_HR4_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The 1 σ error of the M1 hardness ratio between the bands 4 & 5 
real 
4 



M1_MASKFRAC 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The PSF weighted mean of the detector coverage of a detection as derived from the detection mask. Sources which have less than 0.15 of their PSF covered by the detector are considered as being not detected. 
real 
4 



M1_OFFAX 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M1 offaxis angle (the distance between the detection position and the onaxis position on the respective detector). The offaxis angle for a camera can be larger than 15 arcminutes when the detection is located outside the FOV of that camera. 
real 
4 
arcmin 


M1_ONTIME 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M1 ontime value (the total good exposure time (after GTI filtering) of the CCD where the detection is positioned). If a source position falls into CCD gaps or outside of the detector it will have a NULL given. 
real 
4 
s 


M1_SUBMODE 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0 
XMM 
M1 observing mode. The options are full frame mode with the full FOV exposed, partial window mode with only parts of the central CCD exposed (in different submodes), and timing mode where the central CCD was not exposed ('Fast Uncompressed'). 
varchar 
16 



M1_SUBMODE 
xmm3dr4 
XMM 
M1 observing mode. The options are full frame mode with the full FOV exposed, partial window mode with only parts of the central CCD exposed (in different submodes), and timing mode where the central CCD was not exposed ('Fast Uncompressed'). 
varchar 
50 



M2 
glimpse_hrc_inter, glimpse_mca_inter 
GLIMPSE 
Number of detections for band 2 
int 
4 

9 

M2_1_BG 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M2 band 1 background map. Made using a 12 x 12 nodes spline fit on the sourcefree individualband images. 
real 
4 
counts/pixel 


M2_1_DET_ML 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 1 Maximum likelihood 
real 
4 



M2_1_EXP 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M2 band 5 exposure map, combining the mirror vignetting, detector efficiency, bad pixels and CCD gaps. The PSF weighted mean of the area of the subimages (radius 60 arcseconds) in the individualband exposure maps. 
real 
4 
s 


M2_1_FLUX 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 1 flux 
real 
4 
erg/cm**2/s 


M2_1_FLUX_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 1 flux error 
real 
4 
erg/cm**2/s 


M2_1_RATE 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 1 Count rates 
real 
4 
counts/s 


M2_1_RATE_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 1 Count rates error 
real 
4 
counts/s 


M2_1_VIG 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M2 band 1 vignetting value. 
real 
4 



M2_2_BG 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M2 band 2 background map. Made using a 12 x 12 nodes spline fit on the sourcefree individualband images. 
real 
4 
counts/pixel 


M2_2_DET_ML 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 2 Maximum likelihood 
real 
4 



M2_2_EXP 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M2 band 2 exposure map, combining the mirror vignetting, detector efficiency, bad pixels and CCD gaps. The PSF weighted mean of the area of the subimages (radius 60 arcseconds) in the individualband exposure maps. 
real 
4 
s 


M2_2_FLUX 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 2 flux 
real 
4 
erg/cm**2/s 


M2_2_FLUX_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 2 flux error 
real 
4 
erg/cm**2/s 


M2_2_RATE 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 2 Count rates 
real 
4 
counts/s 


M2_2_RATE_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 2 Count rates error 
real 
4 
counts/s 


M2_2_VIG 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M2 band 2 vignetting value. 
real 
4 



M2_3_BG 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M2 band 3 background map. Made using a 12 x 12 nodes spline fit on the sourcefree individualband images. 
real 
4 
counts/pixel 


M2_3_DET_ML 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 3 Maximum likelihood 
real 
4 



M2_3_EXP 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M2 band 3 exposure map, combining the mirror vignetting, detector efficiency, bad pixels and CCD gaps. The PSF weighted mean of the area of the subimages (radius 60 arcseconds) in the individualband exposure maps. 
real 
4 
s 


M2_3_FLUX 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 3 flux 
real 
4 
erg/cm**2/s 


M2_3_FLUX_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 3 flux error 
real 
4 
erg/cm**2/s 


M2_3_RATE 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 3 Count rates 
real 
4 
counts/s 


M2_3_RATE_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 3 Count rates error 
real 
4 
counts/s 


M2_3_VIG 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M2 band 3 vignetting value. 
real 
4 



M2_4_BG 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M2 band 4 background map. Made using a 12 x 12 nodes spline fit on the sourcefree individualband images. 
real 
4 
counts/pixel 


M2_4_DET_ML 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 4 Maximum likelihood 
real 
4 



M2_4_EXP 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M2 band 4 exposure map, combining the mirror vignetting, detector efficiency, bad pixels and CCD gaps. The PSF weighted mean of the area of the subimages (radius 60 arcseconds) in the individualband exposure maps. 
real 
4 
s 


M2_4_FLUX 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 4 flux 
real 
4 
erg/cm**2/s 


M2_4_FLUX_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 4 flux error 
real 
4 
erg/cm**2/s 


M2_4_RATE 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 4 Count rates 
real 
4 
counts/s 


M2_4_RATE_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 4 Count rates error 
real 
4 
counts/s 


M2_4_VIG 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M2 band 4 vignetting value. 
real 
4 



M2_5_BG 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M2 band 5 background map. Made using a 12 x 12 nodes spline fit on the sourcefree individualband images. 
real 
4 
counts/pixel 


M2_5_DET_ML 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 5 Maximum likelihood 
real 
4 



M2_5_EXP 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M2 band 5 exposure map, combining the mirror vignetting, detector efficiency, bad pixels and CCD gaps. The PSF weighted mean of the area of the subimages (radius 60 arcseconds) in the individualband exposure maps. 
real 
4 
s 


M2_5_FLUX 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 5 flux 
real 
4 
erg/cm**2/s 


M2_5_FLUX_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 5 flux error 
real 
4 
erg/cm**2/s 


M2_5_RATE 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 5 Count rates 
real 
4 
counts/s 


M2_5_RATE_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 5 Count rates error 
real 
4 
counts/s 


M2_5_VIG 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M2 band 5 vignetting value. 
real 
4 



M2_8_CTS 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
Combined band source counts 
real 
4 
counts 


M2_8_CTS_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
Combined band source counts 1 σ error 
real 
4 
counts 


M2_8_DET_ML 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 8 Maximum likelihood 
real 
4 



M2_8_FLUX 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 8 flux 
real 
4 
erg/cm**2/s 


M2_8_FLUX_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 8 flux error 
real 
4 
erg/cm**2/s 


M2_8_RATE 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 8 Count rates 
real 
4 
counts/s 


M2_8_RATE_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 8 Count rates error 
real 
4 
counts/s 


M2_9_DET_ML 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 9 Maximum likelihood 
real 
4 



M2_9_FLUX 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 9 flux 
real 
4 
erg/cm**2/s 


M2_9_FLUX_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 9 flux error 
real 
4 
erg/cm**2/s 


M2_9_RATE 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 9 Count rates 
real 
4 
counts/s 


M2_9_RATE_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
M2 band 9 Count rates error 
real 
4 
counts/s 


M2_CHI2PROB 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0 
XMM 
The Chi² probability (based on the null hypothesis) that the source as detected by the M2 camera is constant. The Pearson approximation to Chi² for Poissonian data was used, in which the model is used as the estimator of its own variance. If more than one exposure (that is, time series) is available for this source the smallest value of probability was used. 
real 
4 



M2_CHI2PROB 
xmm3dr4 
XMM 
The Chi² probability (based on the null hypothesis) that the source as detected by the M2 camera is constant. The Pearson approximation to Chi² for Poissonian data was used, in which the model is used as the estimator of its own variance. If more than one exposure (that is, time series) is available for this source the smallest value of probability was used. 
float 
8 



M2_FILTER 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0 
XMM 
M2 filter. The options are Thick, Medium, Thin1, and Open, depending on the efficiency of the optical blocking. 
varchar 
6 



M2_FILTER 
xmm3dr4 
XMM 
M2 filter. The options are Thick, Medium, Thin1, and Open, depending on the efficiency of the optical blocking. 
varchar 
50 



M2_FLAG 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0 
XMM 
PN flag string made of the flags 1  12 (counted from left to right) for the M2 source detection. In case where the camera was not used in the source detection a dash is given. In case a source was not detected by the M2 the flags are all set to False (default). Flag 10 is not used. 
varchar 
12 



M2_FLAG 
xmm3dr4 
XMM 
PN flag string made of the flags 1  12 (counted from left to right) for the M2 source detection. In case where the camera was not used in the source detection a dash is given. In case a source was not detected by the M2 the flags are all set to False (default). Flag 10 is not used. 
varchar 
50 



M2_FVAR 
xmm3dr4 
XMM 
The fractional excess variance measured in the MOS2 timeseries of the detection. Where multiple MOS2 exposures exist, it is for the one giving the largest probability of variability (M2_CHI2PROB). This quantity provides a measure of the amplitude of variability in the timeseries, above purely statistical fluctuations. 
float 
8 



M2_FVARERR 
xmm3dr4 
XMM 
The error on the fractional excess variance for the MOS2 timeseries of the detection (M2_FVAR). 
float 
8 



M2_HR1 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M2 hardness ratio between the bands 1 & 2 In the case where the rate in one band is 0.0 (i.e., too faint to be detected in this band) the hardness ratio will be 1 or +1 which is only a lower or upper limit, respectively. 
real 
4 



M2_HR1_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The 1 σ error of the M2 hardness ratio between the bands 1 & 2 
real 
4 



M2_HR2 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M2 hardness ratio between the bands 2 & 3 In the case where the rate in one band is 0.0 (i.e., too faint to be detected in this band) the hardness ratio will be 1 or +1 which is only a lower or upper limit, respectively. 
real 
4 



M2_HR2_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The 1 σ error of the M2 hardness ratio between the bands 2 & 3 
real 
4 



M2_HR3 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M2 hardness ratio between the bands 3 & 4 In the case where the rate in one band is 0.0 (i.e., too faint to be detected in this band) the hardness ratio will be 1 or +1 which is only a lower or upper limit, respectively. 
real 
4 



M2_HR3_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The 1 σ error of the M2 hardness ratio between the bands 3 & 4 
real 
4 



M2_HR4 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M2 hardness ratio between the bands 4 & 5 In the case where the rate in one band is 0.0 (i.e., too faint to be detected in this band) the hardness ratio will be 1 or +1 which is only a lower or upper limit, respectively. 
real 
4 



M2_HR4_ERR 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The 1 σ error of the M2 hardness ratio between the bands 4 & 5 
real 
4 



M2_MASKFRAC 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The PSF weighted mean of the detector coverage of a detection as derived from the detection mask. Sources which have less than 0.15 of their PSF covered by the detector are considered as being not detected. 
real 
4 



M2_OFFAX 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M2 offaxis angle, (the distance between the detection position and the onaxis position on the respective detector). The offaxis angle for a camera can be larger than 15 arcminutes when the detection is located outside the FOV of that camera. 
real 
4 
arcmin 


M2_ONTIME 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
The M2 ontime value (the total good exposure time (after GTI filtering) of the CCD where the detection is positioned). If a source position falls into CCD gaps or outside of the detector it will have a NULL given. 
real 
4 
s 


M2_SUBMODE 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0 
XMM 
M2 observing mode. The options are full frame mode with the full FOV exposed, partial window mode with only parts of the central CCD exposed (in different submodes), and timing mode where the central CCD was not exposed ('Fast Uncompressed'). 
varchar 
16 



M2_SUBMODE 
xmm3dr4 
XMM 
M2 observing mode. The options are full frame mode with the full FOV exposed, partial window mode with only parts of the central CCD exposed (in different submodes), and timing mode where the central CCD was not exposed ('Fast Uncompressed'). 
varchar 
50 



m2u 
Multiframe 
WSA 
Raw position of M2 U (NS tilt) {image primary HDU keyword: M2_U} 
real 
4 
mrad 
0.9999995e9 

m2u 
Multiframe 
WSACalib 
Raw position of M2 U (NS tilt) {image primary HDU keyword: M2_U} 
real 
4 
mrad 
0.9999995e9 

m2u 
Multiframe 
WSATransit 
Raw position of M2 U (NS tilt) {image primary HDU keyword: M2_U} 
real 
4 
mrad 
0.9999995e9 

m2u 
Multiframe 
WSAUHS 
Raw position of M2 U (NS tilt) {image primary HDU keyword: M2_U} 
real 
4 
mrad 
0.9999995e9 

m2v 
Multiframe 
WSA 
Raw position of M2 V (EW tilt) {image primary HDU keyword: M2_V} 
real 
4 
mrad 
0.9999995e9 

m2v 
Multiframe 
WSACalib 
Raw position of M2 V (EW tilt) {image primary HDU keyword: M2_V} 
real 
4 
mrad 
0.9999995e9 

m2v 
Multiframe 
WSATransit 
Raw position of M2 V (EW tilt) {image primary HDU keyword: M2_V} 
real 
4 
mrad 
0.9999995e9 

m2v 
Multiframe 
WSAUHS 
Raw position of M2 V (EW tilt) {image primary HDU keyword: M2_V} 
real 
4 
mrad 
0.9999995e9 

m2w 
Multiframe 
WSA 
Raw position of M2 W (axial rotation) {image primary HDU keyword: M2_W} 
real 
4 
mrad 
0.9999995e9 

m2w 
Multiframe 
WSACalib 
Raw position of M2 W (axial rotation) {image primary HDU keyword: M2_W} 
real 
4 
mrad 
0.9999995e9 

m2w 
Multiframe 
WSATransit 
Raw position of M2 W (axial rotation) {image primary HDU keyword: M2_W} 
real 
4 
mrad 
0.9999995e9 

m2w 
Multiframe 
WSAUHS 
Raw position of M2 W (axial rotation) {image primary HDU keyword: M2_W} 
real 
4 
mrad 
0.9999995e9 

m2x 
Multiframe 
WSA 
Raw position of M2 X (EW) {image primary HDU keyword: M2_X} 
real 
4 
millimetres 
0.9999995e9 

m2x 
Multiframe 
WSACalib 
Raw position of M2 X (EW) {image primary HDU keyword: M2_X} 
real 
4 
millimetres 
0.9999995e9 

m2x 
Multiframe 
WSATransit 
Raw position of M2 X (EW) {image primary HDU keyword: M2_X} 
real 
4 
millimetres 
0.9999995e9 

m2x 
Multiframe 
WSAUHS 
Raw position of M2 X (EW) {image primary HDU keyword: M2_X} 
real 
4 
millimetres 
0.9999995e9 

m2y 
Multiframe 
WSA 
Raw position of M2 Y (NS) {image primary HDU keyword: M2_Y} 
real 
4 
millimetres 
0.9999995e9 

m2y 
Multiframe 
WSACalib 
Raw position of M2 Y (NS) {image primary HDU keyword: M2_Y} 
real 
4 
millimetres 
0.9999995e9 

m2y 
Multiframe 
WSATransit 
Raw position of M2 Y (NS) {image primary HDU keyword: M2_Y} 
real 
4 
millimetres 
0.9999995e9 

m2y 
Multiframe 
WSAUHS 
Raw position of M2 Y (NS) {image primary HDU keyword: M2_Y} 
real 
4 
millimetres 
0.9999995e9 

m2z 
Multiframe 
WSA 
Raw position of M2 Z (focus) {image primary HDU keyword: M2_Z} 
real 
4 
millimetres 
0.9999995e9 

m2z 
Multiframe 
WSACalib 
Raw position of M2 Z (focus) {image primary HDU keyword: M2_Z} 
real 
4 
millimetres 
0.9999995e9 

m2z 
Multiframe 
WSATransit 
Raw position of M2 Z (focus) {image primary HDU keyword: M2_Z} 
real 
4 
millimetres 
0.9999995e9 

m2z 
Multiframe 
WSAUHS 
Raw position of M2 Z (focus) {image primary HDU keyword: M2_Z} 
real 
4 
millimetres 
0.9999995e9 

M3 
glimpse_hrc_inter, glimpse_mca_inter 
GLIMPSE 
Number of detections for band 3 
int 
4 

9 

M3_6 
glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca 
GLIMPSE 
Number of detections for 3.6um IRAC (Band 1) 
int 
4 

9 

M3Temp 
Multiframe 
WSA 
M3 temperature {image primary HDU keyword: M3_TEMP} 
real 
4 
degrees_Kelvin 
0.9999995e9 

M3Temp 
Multiframe 
WSACalib 
M3 temperature {image primary HDU keyword: M3_TEMP} 
real 
4 
degrees_Kelvin 
0.9999995e9 

M3Temp 
Multiframe 
WSATransit 
M3 temperature {image primary HDU keyword: M3_TEMP} 
real 
4 
degrees_Kelvin 
0.9999995e9 

M3Temp 
Multiframe 
WSAUHS 
M3 temperature {image primary HDU keyword: M3_TEMP} 
real 
4 
degrees_Kelvin 
0.9999995e9 

M4 
glimpse_hrc_inter, glimpse_mca_inter 
GLIMPSE 
Number of detections for band 4 
int 
4 

9 

M4_5 
glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca 
GLIMPSE 
Number of detections for 4.5um IRAC (Band 2) 
int 
4 

9 

M5_8 
glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca 
GLIMPSE 
Number of detections for 5.8um IRAC (Band 3) 
int 
4 

9 

M8_0 
glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca 
GLIMPSE 
Number of detections for 8.0um IRAC (Band 4) 
int 
4 

9 

mag1 
glimpse_hrc_inter, glimpse_mca_inter 
GLIMPSE 
Magnitude in IRAC band 1 
real 
4 
mag 
99.999 

mag1_err 
glimpse_hrc_inter, glimpse_mca_inter 
GLIMPSE 
1sigma mag error (IRAC band 1) 
real 
4 
mag 
99.999 

mag2 
glimpse_hrc_inter, glimpse_mca_inter 
GLIMPSE 
Magnitude in IRAC band 2 
real 
4 
mag 
99.999 

mag2_err 
glimpse_hrc_inter, glimpse_mca_inter 
GLIMPSE 
1sigma mag error (IRAC band 2) 
real 
4 
mag 
99.999 

mag3 
glimpse_hrc_inter, glimpse_mca_inter 
GLIMPSE 
Magnitude in IRAC band 3 
real 
4 
mag 
99.999 

mag3_6 
glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca 
GLIMPSE 
3.6um IRAC (Band 1) magnitude 
real 
4 
mag 
99.999 

mag3_6_err 
glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca 
GLIMPSE 
3.6um IRAC (Band 1) 1 sigma error 
real 
4 
mag 
99.999 

mag3_err 
glimpse_hrc_inter, glimpse_mca_inter 
GLIMPSE 
1sigma mag error (IRAC band 3) 
real 
4 
mag 
99.999 

mag4 
glimpse_hrc_inter, glimpse_mca_inter 
GLIMPSE 
Magnitude in IRAC band 4 
real 
4 
mag 
99.999 

mag4_5 
glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca 
GLIMPSE 
4.5um IRAC (Band 2) magnitude 
real 
4 
mag 
99.999 

mag4_5_err 
glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca 
GLIMPSE 
4.5um IRAC (Band 2) 1 sigma error 
real 
4 
mag 
99.999 

mag4_err 
glimpse_hrc_inter, glimpse_mca_inter 
GLIMPSE 
1sigma mag error (IRAC band 4) 
real 
4 
mag 
99.999 

mag5_8 
glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca 
GLIMPSE 
5.8um IRAC (Band 3) magnitude 
real 
4 
mag 
99.999 

mag5_8_err 
glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca 
GLIMPSE 
5.8um IRAC (Band 3) 1 sigma error 
real 
4 
mag 
99.999 

mag8_0 
glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca 
GLIMPSE 
8.0um IRAC (Band 4) magnitude 
real 
4 
mag 
99.999 

mag8_0_err 
glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca 
GLIMPSE 
8.0um IRAC (Band 4) 1 sigma error 
real 
4 
mag 
99.999 

MAG_AUTO 
mgcDetection 
MGC 
Kronlike elliptical aperture magnitude 
real 
4 
mag 


MAG_AUTO_DC 
mgcDetection 
MGC 
MAG_AUTO corrected for extinction 
real 
4 
mag 


mag_bj 
igsl_source 
GAIADR1 
B magnitude measure (GSC23 system) 
real 
4 
mag 

phot.mag;em.opt.B 
mag_bj_error 
igsl_source 
GAIADR1 
Error in B magnitude measure 
real 
4 
mag 

stat.error;phot.mag;em.opt.B 
MAG_ERR 
mgcDetection 
MGC 
Error for B_MGC 
real 
4 
mag 


mag_g 
igsl_source 
GAIADR1 
G magnitude estimate 
real 
4 
mag 

phot.mag;em.opt 
mag_g_error 
igsl_source 
GAIADR1 
Error on G magnitude estimate 
real 
4 
mag 

stat.error;phot.mag;em.opt 
mag_grvs 
igsl_source 
GAIADR1 
RVS G magnitude estimate 
real 
4 
mag 

phot.mag;em.opt 
mag_grvs_error 
igsl_source 
GAIADR1 
Error on RVS G magnitude estimate 
real 
4 
mag 

stat.error;phot.mag;em.opt 
MAG_ISO 
mgcDetection 
MGC 
Isophotal magnitude 
real 
4 
mag 


MAG_ISO_DC 
mgcDetection 
MGC 
MAG_ISO corrected for extinction 
real 
4 
mag 


MAG_ISOCOR 
mgcDetection 
MGC 
Gaussian corrected isophotal magnitude 
real 
4 
mag 


MAG_ISOCOR_DC 
mgcDetection 
MGC 
MAG_ISOCOR corrected for extinction 
real 
4 
mag 


mag_rf 
igsl_source 
GAIADR1 
R magnitude measure (GSC23 system) 
real 
4 
mag 

phot.mag;em.opt.R 
mag_rf_error 
igsl_source 
GAIADR1 
Error in R magnitude measure 
real 
4 
mag 

stat.error;phot.mag;em.opt.R 
magH 
glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca 
GLIMPSE 
2MASS AllSky PSC H Band magnitude 
real 
4 
mag 
99.999 

magH_err 
glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca 
GLIMPSE 
2MASS AllSky PSC H Band 1 sigma error 
real 
4 
mag 
99.999 

magJ 
glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca 
GLIMPSE 
2MASS AllSky PSC J Band magnitude 
real 
4 
mag 
99.999 

magJ_err 
glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca 
GLIMPSE 
2MASS AllSky PSC J Band 1 sigma error 
real 
4 
mag 
99.999 

magK 
glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca 
GLIMPSE 
2MASS AllSky PSC Ks Band magnitude 
real 
4 
mag 
99.999 

magKs_err 
glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca 
GLIMPSE 
2MASS AllSky PSC Ks Band 1 sigma error 
real 
4 
mag 
99.999 

magLim 
dxsOrphan, udsOrphan 
WSA 
Magnitude limit of the observation 
real 
4 
mag 
0.9999995e9 

mainImageID 
Multiframe 
WSA 
UID of frame that this auxilliary image is related to 
bigint 
8 

99999999 
obs.field 
mainImageID 
Multiframe 
WSACalib 
UID of frame that this auxilliary image is related to 
bigint 
8 

99999999 
obs.field 
mainImageID 
Multiframe 
WSATransit 
UID of frame that this auxilliary image is related to 
bigint 
8 

99999999 
obs.field 
mainImageID 
Multiframe 
WSAUHS 
UID of frame that this auxilliary image is related to 
bigint 
8 

99999999 
obs.field 
maj 
first08Jul16Source, firstSource, firstSource12Feb16 
FIRST 
major axes derived from the elliptical Gaussian model for the source after deconvolution. 
real 
4 
arcsec 

EXTENSION_FWHM_MAJ 
majAxis 
nvssSource 
NVSS 
Fitted (deconvolved) major axis of radio source 
real 
4 
arcsec 

EXTENSION_FWHM_MAJ 
major 
iras_psc 
IRAS 
Uncertainty ellipse major axis 
smallint 
2 
arcsec 

ERROR 
maskID 
Multiframe 
WSA 
UID of library object mask frame {image extension keyword: CIR_OPM} 
bigint 
8 

99999999 
obs.field 
maskID 
Multiframe 
WSACalib 
UID of library object mask frame {image extension keyword: CIR_OPM} 
bigint 
8 

99999999 
obs.field 
maskID 
Multiframe 
WSATransit 
UID of library object mask frame {image extension keyword: CIR_OPM} 
bigint 
8 

99999999 
obs.field 
maskID 
Multiframe 
WSAUHS 
UID of library object mask frame {image extension keyword: CIR_OPM} 
bigint 
8 

99999999 
obs.field 
masterObjID 
calSourceNeighbours, calSourceXSynopticSource, calSourceXtwomass_psc, calSourceXukirtFSstars 
WSACalib 
The unique ID in calSource (=sourceID) 
bigint 
8 


ID_MAIN 
masterObjID 
dxsSourceNeighbours, dxsSourceXDR7PhotoObj, dxsSourceXDR8PhotoObj, dxsSourceXDetection, dxsSourceXGR6PhotoObjAll, dxsSourceXSSASource, dxsSourceXStripe82PhotoObjAll, dxsSourceXtwomass_psc, dxsSourceXtwoxmm, dxsSourceXwise_allskysc 
WSA 
The unique ID in dxsSource (=sourceID) 
bigint 
8 


ID_MAIN 
masterObjID 
gaia_sourceXDR9PhotoObjAll, gaia_sourceXSSASource, gaia_sourceXallwise_sc, gaia_sourceXtwomass_psc 
GAIADR1 
The unique ID in gaia_source (= source_id) 
bigint 
8 


meta.id.cross;meta.main 
masterObjID 
gcsSourceNeighbours, gcsSourceXDR5PhotoObj, gcsSourceXDR7PhotoObj, gcsSourceXDR8PhotoObj, gcsSourceXGR6PhotoObjAll, gcsSourceXSSASource, gcsSourceXtwomass_psc, gcsSourceXtwoxmm, gcsSourceXwise_allskysc 
WSA 
The unique ID in gcsSource (=sourceID) 
bigint 
8 


ID_MAIN 
masterObjID 
gpsSourceNeighbours, gpsSourceXGR6PhotoObjAll, gpsSourceXSSASource, gpsSourceXglimpse1_hrc, gpsSourceXglimpse1_mca, gpsSourceXglimpse2_hrc, gpsSourceXglimpse2_mca, gpsSourceXglimpse_hrc_inter, gpsSourceXglimpse_mca_inter, gpsSourceXtwomass_psc, gpsSourceXtwoxmm, gpsSourceXwise_allskysc 
WSA 
The unique ID in gpsSource (=sourceID) 
bigint 
8 


ID_MAIN 
masterObjID 
lasSourceNeighbours, lasSourceXDR2PhotoObj, lasSourceXDR3PhotoObj, lasSourceXDR5PhotoObj, lasSourceXDR5PhotoObjAll, lasSourceXDR7PhotoObj, lasSourceXDR7PhotoObjAll, lasSourceXDR8PhotoObj, lasSourceXDR8PhotoObjAll, lasSourceXGR6PhotoObjAll, lasSourceXSSASource, lasSourceXSegueDR6PhotoObj, lasSourceXSegueDR6PhotoObjAll, lasSourceXStripe82PhotoObjAll, lasSourceXfirstSource, lasSourceXiras_psc, lasSourceXmgcDetection, lasSourceXnvssSource, lasSourceXrosat_bsc, lasSourceXrosat_fsc, lasSourceXtwomass_psc, lasSourceXtwomass_xsc, lasSourceXtwoxmm, lasSourceXwise_allskysc 
WSA 
The unique ID in lasSource (=sourceID) 
bigint 
8 


ID_MAIN 
masterObjID 
udsSourceNeighbours, udsSourceXDetection, udsSourceXGR6PhotoObjAll, udsSourceXSSASource, udsSourceXtwomass_psc, udsSourceXtwoxmm, udsSourceXwise_allskysc 
WSA 
The unique ID in udsSource (=sourceID) 
bigint 
8 


ID_MAIN 
masterObjID 
uhsSourceNeighbours, uhsSourceXDR13PhotoObj, uhsSourceXDR9PhotoObj, uhsSourceXGDR1gaia_source, uhsSourceXGDR1tgas_source, uhsSourceXSSASource, uhsSourceXallwise_sc, uhsSourceXtwomass_psc, uhsSourceXtwompzPhotoz, uhsSourceXwiseScosPhotoz, uhsSourceXwise_allskysc, uhsSourceXxmm3dr4 
WSAUHS 
The unique ID in uhsSource (=sourceID) 
bigint 
8 


ID_MAIN 
MATCH_1XMM 
twoxmm, twoxmm_v1_2 
XMM 
The IAU name of the 1XMM source ID matched within radius of 3 arcsec and using the closest candidate. 
varchar 
21 



MATCH_2XMMP 
twoxmm, twoxmm_v1_2 
XMM 
The IAU name of the 2XMMp source ID matched within radius of 3" and using the closest candidate. 
varchar 
22 



matched_observations 
gaia_source 
GAIADR2 
The number of observations matched to this source 
smallint 
2 


meta.number 
matched_observations 
gaia_source, tgas_source 
GAIADR1 
Amount of observations matched to this source 
smallint 
2 


meta.number 
maxDec 
CurrentAstrometry 
WSACalib 
The maximum Dec (J2000) on the device 
float 
8 
Degrees 
0.9999995e9 
pos.eq.dec;meta.main 
maxDec 
CurrentAstrometry 
WSATransit 
The maximum Dec (J2000) on the device 
float 
8 
Degrees 
0.9999995e9 
pos.eq.dec;meta.main 
maxDec 
CurrentAstrometry 
WSAUHS 
The maximum Dec (J2000) on the device 
float 
8 
Degrees 
0.9999995e9 
pos.eq.dec;meta.main 
maxDec 
CurrentAstrometry, PreviousAstrometry 
WSA 
The maximum Dec (J2000) on the device 
float 
8 
Degrees 
0.9999995e9 
pos.eq.dec;meta.main 
maximum 
phot_variable_time_series_g_fov_statistical_parameters 
GAIADR1 
Maximum magnitude of the Gband time series 
float 
8 
mag 

phot.mag;stat.max 
maxPllx 
calVariability 
WSACalib 
Upper limit of 90% confidence interval for parallax measurement 
real 
4 
mas 
0.9999995e9 

The Variability table contains statistics from the set of observations of each source. At present, the mean ra and dec and the error in two tangential directions are calculated. The "ra" direction is defined as tangential to both the radial direction and the cartesian zaxis and the "dec" direction is defined as both the radial direction and the "ra" direction. Since the current model is just the mean and standard deviation of the data, then the chisquared of the fit=1. Data from good frames across all bands go into the astrometric model determination. This will include bands in nonsynoptic filters: the one observation in these bands can help. In future releases a fit will be made to the rms data as a function of magnitude in each band, as has already happened for photometric data and a motion model that incorporates proper motion (and possibly parallax) will be used. The motion model is a parameter in the VarFrameSetInfo table. 
maxPllx 
dxsVariability, udsVariability 
WSA 
Upper limit of 90% confidence interval for parallax measurement 
real 
4 
mas 
0.9999995e9 

The Variability table contains statistics from the set of observations of each source. At present, the mean ra and dec and the error in two tangential directions are calculated. The "ra" direction is defined as tangential to both the radial direction and the cartesian zaxis and the "dec" direction is defined as both the radial direction and the "ra" direction. Since the current model is just the mean and standard deviation of the data, then the chisquared of the fit=1. Data from good frames across all bands go into the astrometric model determination. This will include bands in nonsynoptic filters: the one observation in these bands can help. In future releases a fit will be made to the rms data as a function of magnitude in each band, as has already happened for photometric data and a motion model that incorporates proper motion (and possibly parallax) will be used. The motion model is a parameter in the VarFrameSetInfo table. 
maxRa 
CurrentAstrometry 
WSACalib 
The maximum RA (J2000) on the device 
float 
8 
Degrees 
0.9999995e9 
pos.eq.ra 
maxRa 
CurrentAstrometry 
WSATransit 
The maximum RA (J2000) on the device 
float 
8 
Degrees 
0.9999995e9 
pos.eq.ra 
maxRa 
CurrentAstrometry 
WSAUHS 
The maximum RA (J2000) on the device 
float 
8 
Degrees 
0.9999995e9 
pos.eq.ra 
maxRa 
CurrentAstrometry, PreviousAstrometry 
WSA 
The maximum RA (J2000) on the device 
float 
8 
Degrees 
0.9999995e9 
pos.eq.ra 
mean 
phot_variable_time_series_g_fov_statistical_parameters 
GAIADR1 
Mean magnitude of the Gband time series 
float 
8 
mag 

phot.mag;stat.mean 
mean_obs_time 
phot_variable_time_series_g_fov_statistical_parameters 
GAIADR1 
Mean observation time (with respect to T0) of Gband time series 
float 
8 
days 

time.epoch;stat.mean 
mean_varpi_factor_al 
gaia_source 
GAIADR2 
Mean parallax factor AlongScan 
real 
4 


stat.mean;pos.parallax;arith.factor 
meanMjdObs 
calSynopticMergeLog 
WSACalib 
Mean modified julian date of frameset. 
float 
8 
days 
0.9999995e9 
TIME_DATE 
median 
phot_variable_time_series_g_fov_statistical_parameters 
GAIADR1 
Median magnitude of the Gband time series 
float 
8 
mag 

phot.mag;stat.median 
median_absolute_deviation 
phot_variable_time_series_g_fov_statistical_parameters 
GAIADR1 
Median Absolute Deviation of the Gband time series values 
float 
8 
mag 

phot.mag;stat.value 
mergedClass 
calSource, calSynopticSource 
WSACalib 
Class flag from available measurements (101239=galaxynoisestellarprobableStarprobableGalaxysaturated) 
smallint 
2 


CODE_MISC 
Individual detection classifications are combined in the source merging process to produce a set of attributes for each merged source as follows. Presently, a basic classification table is defined that assigns reasonably accurate, selfconsistent probability values for a given classification code: Flag  Meaning  Probability (%)    Star  Galaxy  Noise  Saturated  9  Saturated  0.0  0.0  5.0  95.0  3  Probable galaxy  25.0  70.0  5.0  0.0  2  Probable star  70.0  25.0  5.0  0.0  1  Star  90.0  5.0  5.0  0.0  0  Noise  5.0  5.0  90.0  0.0  +1  Galaxy  5.0  90.0  5.0  0.0  Then, each separately available classification is combined for a merged source using Bayesian classification rules, assuming each datum is independent: P(class_{k})=Π_{i}P(class_{k})_{i} / Σ_{k}Π_{i}P(class_{k})_{i} where class_{k} is one of stargalaxynoisesaturated, and i denotes the i^{th} single detection passband measurement available (the nonzero entries are necessary for the independent measures method to work, since some cases might otherwise be mutually exclusive). For example, if an object is classed in JHK as 12+1 it would have merged classification probabilities of pStar=73.5%, pGalaxy=26.2%, pNoise=0.3% and pSaturated=0.0%. Decision thresholds for the resulting discrete classification flag mergedClass are 90% for definitive and 70% for probable; hence the above example would be classified (not unreasonably) as probably a star (mergedClass=2). An additional decision rule enforces mergedClass=9 (saturated) when any individual classification flag indicates saturation. 
mergedClass 
dxsJKsource, gcsPointSource, gcsZYJHKsource, gpsJHKsource, gpsPointSource, lasExtendedSource, lasPointSource, lasYJHKsource, reliableDxsSource, reliableGcsPointSource, reliableGpsPointSource, reliableLasPointSource, reliableUdsSource 
WSA 
Class flag from available measurements (101239=galaxynoisestellarprobableStarprobableGalaxysaturated) 
smallint 
2 


CODE_MISC 
mergedClass 
dxsSource, gcsSource, gpsSource, lasSource, udsSource 
WSA 
Class flag from available measurements (101239=galaxynoisestellarprobableStarprobableGalaxysaturated) 
smallint 
2 


CODE_MISC 
Individual detection classifications are combined in the source merging process to produce a set of attributes for each merged source as follows. Presently, a basic classification table is defined that assigns reasonably accurate, selfconsistent probability values for a given classification code: Flag  Meaning  Probability (%)    Star  Galaxy  Noise  Saturated  9  Saturated  0.0  0.0  5.0  95.0  3  Probable galaxy  25.0  70.0  5.0  0.0  2  Probable star  70.0  25.0  5.0  0.0  1  Star  90.0  5.0  5.0  0.0  0  Noise  5.0  5.0  90.0  0.0  +1  Galaxy  5.0  90.0  5.0  0.0  Then, each separately available classification is combined for a merged source using Bayesian classification rules, assuming each datum is independent: P(class_{k})=Π_{i}P(class_{k})_{i} / Σ_{k}Π_{i}P(class_{k})_{i} where class_{k} is one of stargalaxynoisesaturated, and i denotes the i^{th} single detection passband measurement available (the nonzero entries are necessary for the independent measures method to work, since some cases might otherwise be mutually exclusive). For example, if an object is classed in JHK as 12+1 it would have merged classification probabilities of pStar=73.5%, pGalaxy=26.2%, pNoise=0.3% and pSaturated=0.0%. Decision thresholds for the resulting discrete classification flag mergedClass are 90% for definitive and 70% for probable; hence the above example would be classified (not unreasonably) as probably a star (mergedClass=2). An additional decision rule enforces mergedClass=9 (saturated) when any individual classification flag indicates saturation. 
mergedClass 
gcsSourceRemeasurement, gpsSourceRemeasurement, lasSourceRemeasurement 
WSA 
Class flag based on list remeasurement prescription 
smallint 
2 


CODE_MISC 
mergedClass 
uhsSource, uhsSourceAll 
WSAUHS 
Class flag from available measurements (101239=galaxynoisestellarprobableStarprobableGalaxysaturated) 
smallint 
2 


CODE_MISC 
Individual detection classifications are combined in the source merging process to produce a set of attributes for each merged source as follows. Presently, a basic classification table is defined that assigns reasonably accurate, selfconsistent probability values for a given classification code: Flag  Meaning  Probability (%)    Star  Galaxy  Noise  Saturated  9  Saturated  0.0  0.0  5.0  95.0  3  Probable galaxy  25.0  70.0  5.0  0.0  2  Probable star  70.0  25.0  5.0  0.0  1  Star  90.0  5.0  5.0  0.0  0  Noise  5.0  5.0  90.0  0.0  +1  Galaxy  5.0  90.0  5.0  0.0  Then, each separately available classification is combined for a merged source using Bayesian classification rules, assuming each datum is independent: P(class_{k})=Π_{i}P(class_{k})_{i} / Σ_{k}Π_{i}P(class_{k})_{i} where class_{k} is one of stargalaxynoisesaturated, and i denotes the i^{th} single detection passband measurement available (the nonzero entries are necessary for the independent measures method to work, since some cases might otherwise be mutually exclusive). For example, if an object is classed in JHK as 12+1 it would have merged classification probabilities of pStar=73.5%, pGalaxy=26.2%, pNoise=0.3% and pSaturated=0.0%. Decision thresholds for the resulting discrete classification flag mergedClass are 90% for definitive and 70% for probable; hence the above example would be classified (not unreasonably) as probably a star (mergedClass=2). An additional decision rule enforces mergedClass=9 (saturated) when any individual classification flag indicates saturation. 
mergedClassStat 
calSource, calSynopticSource 
WSACalib 
Merged N(0,1) stellarnessofprofile statistic 
real 
4 

0.9999995e9 
STAT_PROP 
This profile classification statistic is a continuously distributed, Gaussian N(0,1) (i.e. zero mean, unit variance) statistic formed from the available individual classification statistics by averaging them and multiplying by N^{1/2} such that cuts on mergedClassStat result in completeness being independent of number of frames an object appears on, but with reliability improving with the number of frames. 
mergedClassStat 
dxsJKsource, gcsPointSource, gcsZYJHKsource, gpsJHKsource, gpsPointSource, lasExtendedSource, lasPointSource, lasYJHKsource, reliableDxsSource, reliableGcsPointSource, reliableGpsPointSource, reliableLasPointSource 
WSA 
Merged N(0,1) stellarnessofprofile statistic 
real 
4 

0.9999995e9 
STAT_PROP 
mergedClassStat 
dxsSource, gcsSource, gpsSource, lasSource 
WSA 
Merged N(0,1) stellarnessofprofile statistic 
real 
4 

0.9999995e9 
STAT_PROP 
This profile classification statistic is a continuously distributed, Gaussian N(0,1) (i.e. zero mean, unit variance) statistic formed from the available individual classification statistics by averaging them and multiplying by N^{1/2} such that cuts on mergedClassStat result in completeness being independent of number of frames an object appears on, but with reliability improving with the number of frames. 
mergedClassStat 
reliableUdsSource 
WSA 
Merged SExtractor classification statistic 
real 
4 

0.9999995e9 
STAT_PROP 
mergedClassStat 
udsSource 
WSA 
Merged SExtractor classification statistic 
real 
4 

0.9999995e9 
STAT_PROP 
Inverse varianceweighted mean of the available individual passband SExtractor classification statistics *ClassStat. 
mergedClassStat 
uhsSource, uhsSourceAll 
WSAUHS 
Merged N(0,1) stellarnessofprofile statistic 
real 
4 

0.9999995e9 
STAT_PROP 
This profile classification statistic is a continuously distributed, Gaussian N(0,1) (i.e. zero mean, unit variance) statistic formed from the available individual classification statistics by averaging them and multiplying by N^{1/2} such that cuts on mergedClassStat result in completeness being independent of number of frames an object appears on, but with reliability improving with the number of frames. 
mergeLogTable 
Programme 
WSA 
Table name of curation log for source merging 
varchar 
64 


?? 
mergeLogTable 
Programme 
WSACalib 
Table name of curation log for source merging 
varchar 
64 


?? 
mergeLogTable 
Programme 
WSATransit 
Table name of curation log for source merging 
varchar 
64 


?? 
mergeLogTable 
Programme 
WSAUHS 
Table name of curation log for source merging 
varchar 
64 


?? 
mergeSwVersion 
calMergeLog, calSynopticMergeLog 
WSACalib 
version number of the software used to merge the frames 
real 
4 


ID_VERSION 
mergeSwVersion 
dxsJKmergeLog, dxsMergeLog, gcsMergeLog, gcsZYJHKmergeLog, gpsJHKmergeLog, gpsMergeLog, lasMergeLog, lasYJHKmergeLog, udsMergeLog 
WSA 
version number of the software used to merge the frames 
real 
4 


ID_VERSION 
mergeSwVersion 
uhsMergeLog 
WSAUHS 
version number of the software used to merge the frames 
real 
4 


ID_VERSION 
method 
RequiredDiffImage 
WSA 
CASU difference image tool option string specifying the method to employ (recommended value=adaptive/back/zerosky) 
varchar 
64 


?? 
method 
RequiredDiffImage 
WSACalib 
CASU difference image tool option string specifying the method to employ (recommended value=adaptive/back/zerosky) 
varchar 
64 


?? 
method 
RequiredDiffImage 
WSATransit 
CASU difference image tool option string specifying the method to employ (recommended value=adaptive/back/zerosky) 
varchar 
64 


?? 
method 
RequiredDiffImage 
WSAUHS 
CASU difference image tool option string specifying the method to employ (recommended value=adaptive/back/zerosky) 
varchar 
64 


?? 
MF1 
glimpse_hrc_inter, glimpse_mca_inter 
GLIMPSE 
Flux calc mathod flag for band 1 flux 
int 
4 

9 

MF2 
glimpse_hrc_inter, glimpse_mca_inter 
GLIMPSE 
Flux calc mathod flag for band 2 flux 
int 
4 

9 

MF3 
glimpse_hrc_inter, glimpse_mca_inter 
GLIMPSE 
Flux calc mathod flag for band 3 flux 
int 
4 

9 

MF3_6 
glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca 
GLIMPSE 
Flux calculation method flag 3.6um IRAC (Band 1) 
int 
4 

9 

MF4 
glimpse_hrc_inter, glimpse_mca_inter 
GLIMPSE 
Flux calc mathod flag for band 4 flux 
int 
4 

9 

MF4_5 
glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca 
GLIMPSE 
Flux calculation method flag 4.5um IRAC (Band 2) 
int 
4 

9 

MF5_8 
glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca 
GLIMPSE 
Flux calculation method flag 5.8um IRAC (Band 3) 
int 
4 

9 

MF8_0 
glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca 
GLIMPSE 
Flux calculation method flag 8.0um IRAC (Band 4) 
int 
4 

9 

mFlag 
rosat_bsc, rosat_fsc 
ROSAT 
source missed by SASS 
varchar 
1 


CODE_MISC 
MGC_B_KCORR 
mgcGalaxyStruct 
MGC 
MGC Bband Kcorrection 
real 
4 

0.000 

MGC_BEST_Z 
mgcGalaxyStruct 
MGC 
Best redshift 
real 
4 

9.99999 

MGC_BEST_ZQUAL 
mgcGalaxyStruct 
MGC 
Quality of best redshift (02 = BAD, 35=GOOD, 9=Not observed) 
tinyint 
1 

9 

MGC_HLR_TRUE 
mgcGalaxyStruct 
MGC 
Seeing corrected Half light radius 
real 
4 
arcsecs 


MGC_SEEING 
mgcGalaxyStruct 
MGC 
Seeing of MGC field 
real 
4 
arcsecs 


MGC_SPEC_TYPE 
mgcGalaxyStruct 
MGC 
Best spectral type fit from Poggianti (1998)sample (type+age, i.e., el150 = E/S0 15.0Gyrs) 
varchar 
8 

none 

MGCFN 
mgcDetection 
MGC 
MGC field number 
int 
4 



MGCID 
mgcBrightSpec, mgcDetection, mgcGalaxyStruct 
MGC 
MGC object ID 
bigint 
8 



MGCZ_ZHELIO 
mgcBrightSpec 
MGC 
MGCz heliocentric redshift 
real 
4 



MGCZ_ZQUAL 
mgcBrightSpec 
MGC 
MGCz redshift quality 
tinyint 
1 



mHcon 
iras_psc 
IRAS 
Possible number of HCONs 
tinyint 
1 


NUMBER 
min 
first08Jul16Source, firstSource, firstSource12Feb16 
FIRST 
minor axes derived from the elliptical Gaussian model for the source after deconvolution. 
real 
4 
arcsec 

EXTENSION_FWHM_MIN 
minAxis 
nvssSource 
NVSS 
Fitted (deconvolved) minor axis of radio source 
real 
4 
arcsec 

EXTENSION_FWHM_MIN 
minDec 
CurrentAstrometry 
WSACalib 
The minimum Dec (J2000) on the device 
float 
8 
Degrees 
0.9999995e9 
pos.eq.dec;meta.main 
minDec 
CurrentAstrometry 
WSATransit 
The minimum Dec (J2000) on the device 
float 
8 
Degrees 
0.9999995e9 
pos.eq.dec;meta.main 
minDec 
CurrentAstrometry 
WSAUHS 
The minimum Dec (J2000) on the device 
float 
8 
Degrees 
0.9999995e9 
pos.eq.dec;meta.main 
minDec 
CurrentAstrometry, PreviousAstrometry 
WSA 
The minimum Dec (J2000) on the device 
float 
8 
Degrees 
0.9999995e9 
pos.eq.dec;meta.main 
minImageSize 
MultiframeDetector 
WSA 
Minimum size for images {catalogue extension keyword: MINPIX} 
int 
4 
pixels 
99999999 
?? 
Tunable parameter, in conjunction with the threshold above this determines how deep and how small "real" images can be. The default precludes many of the few pixelhit cosmic rays from being considered since "real" images must have 4 contiguous simplyconnected pixels in the union of the detection filter and data domains. For more details on image detection and parameterisation see the papers in CASU WFCAM/VISTA Publications. 
minImageSize 
MultiframeDetector 
WSACalib 
Minimum size for images {catalogue extension keyword: MINPIX} 
int 
4 
pixels 
99999999 
?? 
Tunable parameter, in conjunction with the threshold above this determines how deep and how small "real" images can be. The default precludes many of the few pixelhit cosmic rays from being considered since "real" images must have 4 contiguous simplyconnected pixels in the union of the detection filter and data domains. For more details on image detection and parameterisation see the papers in CASU WFCAM/VISTA Publications. 
minImageSize 
MultiframeDetector 
WSATransit 
Minimum size for images {catalogue extension keyword: MINPIX} 
int 
4 
pixels 
99999999 
?? 
Tunable parameter, in conjunction with the threshold above this determines how deep and how small "real" images can be. The default precludes many of the few pixelhit cosmic rays from being considered since "real" images must have 4 contiguous simplyconnected pixels in the union of the detection filter and data domains. For more details on image detection and parameterisation see the papers in CASU WFCAM/VISTA Publications. 
minImageSize 
MultiframeDetector 
WSAUHS 
Minimum size for images {catalogue extension keyword: MINPIX} 
int 
4 
pixels 
99999999 
?? 
Tunable parameter, in conjunction with the threshold above this determines how deep and how small "real" images can be. The default precludes many of the few pixelhit cosmic rays from being considered since "real" images must have 4 contiguous simplyconnected pixels in the union of the detection filter and data domains. For more details on image detection and parameterisation see the papers in CASU WFCAM/VISTA Publications. 
minimum 
phot_variable_time_series_g_fov_statistical_parameters 
GAIADR1 
Minimum magnitude of the Gband time series 
float 
8 
mag 

phot.mag;stat.min 
minor 
iras_psc 
IRAS 
Uncertainty ellipse minor axis 
smallint 
2 
arcsec 

ERROR 
minPllx 
calVariability 
WSACalib 
Lower limit of 90% confidence interval for parallax measurement 
real 
4 
mas 
0.9999995e9 

The Variability table contains statistics from the set of observations of each source. At present, the mean ra and dec and the error in two tangential directions are calculated. The "ra" direction is defined as tangential to both the radial direction and the cartesian zaxis and the "dec" direction is defined as both the radial direction and the "ra" direction. Since the current model is just the mean and standard deviation of the data, then the chisquared of the fit=1. Data from good frames across all bands go into the astrometric model determination. This will include bands in nonsynoptic filters: the one observation in these bands can help. In future releases a fit will be made to the rms data as a function of magnitude in each band, as has already happened for photometric data and a motion model that incorporates proper motion (and possibly parallax) will be used. The motion model is a parameter in the VarFrameSetInfo table. 
minPllx 
dxsVariability, udsVariability 
WSA 
Lower limit of 90% confidence interval for parallax measurement 
real 
4 
mas 
0.9999995e9 

The Variability table contains statistics from the set of observations of each source. At present, the mean ra and dec and the error in two tangential directions are calculated. The "ra" direction is defined as tangential to both the radial direction and the cartesian zaxis and the "dec" direction is defined as both the radial direction and the "ra" direction. Since the current model is just the mean and standard deviation of the data, then the chisquared of the fit=1. Data from good frames across all bands go into the astrometric model determination. This will include bands in nonsynoptic filters: the one observation in these bands can help. In future releases a fit will be made to the rms data as a function of magnitude in each band, as has already happened for photometric data and a motion model that incorporates proper motion (and possibly parallax) will be used. The motion model is a parameter in the VarFrameSetInfo table. 
minRa 
CurrentAstrometry 
WSACalib 
The minimum RA (J2000) on the device 
float 
8 
Degrees 
0.9999995e9 
pos.eq.ra 
minRa 
CurrentAstrometry 
WSATransit 
The minimum RA (J2000) on the device 
float 
8 
Degrees 
0.9999995e9 
pos.eq.ra 
minRa 
CurrentAstrometry 
WSAUHS 
The minimum RA (J2000) on the device 
float 
8 
Degrees 
0.9999995e9 
pos.eq.ra 
minRa 
CurrentAstrometry, PreviousAstrometry 
WSA 
The minimum RA (J2000) on the device 
float 
8 
Degrees 
0.9999995e9 
pos.eq.ra 
mirrBottTempNW 
Multiframe 
WSA 
Mirror bottom temp. NW {image primary HDU keyword: MIRRBTNW} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrBottTempNW 
Multiframe 
WSACalib 
Mirror bottom temp. NW {image primary HDU keyword: MIRRBTNW} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrBottTempNW 
Multiframe 
WSATransit 
Mirror bottom temp. NW {image primary HDU keyword: MIRRBTNW} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrBottTempNW 
Multiframe 
WSAUHS 
Mirror bottom temp. NW {image primary HDU keyword: MIRRBTNW} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrTempNE 
Multiframe 
WSA 
Mirror temperature NE {image primary HDU keyword: MIRR_NE} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrTempNE 
Multiframe 
WSACalib 
Mirror temperature NE {image primary HDU keyword: MIRR_NE} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrTempNE 
Multiframe 
WSATransit 
Mirror temperature NE {image primary HDU keyword: MIRR_NE} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrTempNE 
Multiframe 
WSAUHS 
Mirror temperature NE {image primary HDU keyword: MIRR_NE} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrTempNW 
Multiframe 
WSA 
Mirror temperature NW {image primary HDU keyword: MIRR_NW} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrTempNW 
Multiframe 
WSACalib 
Mirror temperature NW {image primary HDU keyword: MIRR_NW} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrTempNW 
Multiframe 
WSATransit 
Mirror temperature NW {image primary HDU keyword: MIRR_NW} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrTempNW 
Multiframe 
WSAUHS 
Mirror temperature NW {image primary HDU keyword: MIRR_NW} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrTempSE 
Multiframe 
WSA 
Mirror temperature SE {image primary HDU keyword: MIRR_SE} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrTempSE 
Multiframe 
WSACalib 
Mirror temperature SE {image primary HDU keyword: MIRR_SE} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrTempSE 
Multiframe 
WSATransit 
Mirror temperature SE {image primary HDU keyword: MIRR_SE} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrTempSE 
Multiframe 
WSAUHS 
Mirror temperature SE {image primary HDU keyword: MIRR_SE} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrTempSW 
Multiframe 
WSA 
Mirror temperature SW {image primary HDU keyword: MIRR_SW} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrTempSW 
Multiframe 
WSACalib 
Mirror temperature SW {image primary HDU keyword: MIRR_SW} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrTempSW 
Multiframe 
WSATransit 
Mirror temperature SW {image primary HDU keyword: MIRR_SW} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrTempSW 
Multiframe 
WSAUHS 
Mirror temperature SW {image primary HDU keyword: MIRR_SW} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrTopTempNW 
Multiframe 
WSA 
Mirror top temp. NW {image primary HDU keyword: MIRRTPNW} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrTopTempNW 
Multiframe 
WSACalib 
Mirror top temp. NW {image primary HDU keyword: MIRRTPNW} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrTopTempNW 
Multiframe 
WSATransit 
Mirror top temp. NW {image primary HDU keyword: MIRRTPNW} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
mirrTopTempNW 
Multiframe 
WSAUHS 
Mirror top temp. NW {image primary HDU keyword: MIRRTPNW} 
real 
4 
degrees_Celsius 
0.9999995e9 
phys.temperature 
MJD_FIRST 
xmm3dr4 
XMM 
The MJD start date (MJD_START) of the earliest observation of any constituent detection of the unique source. 
float 
8 



MJD_LAST 
xmm3dr4 
XMM 
The MJD end date (MJD_STOP) of the last observation of any constituent detection of the unique source. 
float 
8 



MJD_START 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
Modified Julian Date (i.e., JD  2400000.5) of the start of the observation. 
float 
8 
days 


MJD_STOP 
twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 
XMM 
Modified Julian Date (i.e., JD  2400000.5) of the end of the observation. 
float 
8 



mjdObs 
Multiframe 
WSA 
Modified Julian Date of the observation {image primary HDU keyword: MJDOBS} 
float 
8 

0.9999995e9 
time.epoch 
mjdObs 
Multiframe 
WSACalib 
Modified Julian Date of the observation {image primary HDU keyword: MJDOBS} 
float 
8 

0.9999995e9 
time.epoch 
mjdObs 
Multiframe 
WSATransit 
Modified Julian Date of the observation {image primary HDU keyword: MJDOBS} 
float 
8 

0.9999995e9 
time.epoch 
mjdObs 
Multiframe 
WSAUHS 
Modified Julian Date of the observation {image primary HDU keyword: MJDOBS} 
float 
8 

0.9999995e9 
time.epoch 
mjdObs 
dxsOrphan, udsOrphan 
WSA 
Modified Julian Date of the observation 
float 
8 

0.9999995e9 
TIME_DATE 
modDate 
rosat_bsc, rosat_fsc 
ROSAT 
date when source properties were changed (MMDDYYYY) 
datetime 
8 
mmddyyyy 

TIME_DATE 
mode_best_classification 
cepheid 
GAIADR1 
Best mode classification estimate out of {"FUNDAMENTAL", "FIRST_OVERTONE","SECOND_OVERTONE","UNDEFINED","NOT_APPLICABLE"} 
varchar 
16 


meta.code.class;src.class 
modelDistSecs 
calSourceXSynopticSourceBestMatch 
WSACalib 
separation from expected position given astrometric model in calSource variability. 
real 
4 
arcsec 
0.9999995e9 

modelDistSecs 
dxsSourceXDetectionBestMatch 
WSA 
separation from expected position given astrometric model in dxsSource variability. 
real 
4 
arcsec 
0.9999995e9 

modelDistSecs 
udsSourceXDetectionBestMatch 
WSA 
separation from expected position given astrometric model in udsSource variability. 
real 
4 
arcsec 
0.9999995e9 

moon_lev 
allwise_sc2 
WISE 
Scattered moonlight contamination flag. This is a fourcharacter string, one character per band, in which the value is an integer indicates the fraction of singleexposure frames on which the source was measured that were possibly contaminated by scattered moonlight. The value in each band is given by [ceiling(#frmmoon/#frames*10)], with a maximum value of 9, where #frmmoon is the number of affected frames and #frames is the total number of frames on which the source was measured. 
varchar 
4 



MORPH_TYPE 
mgcGalaxyStruct 
MGC 
SPD's EYEBALL morphology (1=E/S0, 2=Sabc, 3=Sd/Irr, 4=dE) 
tinyint 
1 

0 

morphClassFlag 
MultiframeDetector 
WSA 
Image morphological classifier flag, set if the classifier has been run. If so an object classification flag and a stellarness index is included in the binary table columns. {catalogue extension keyword: CLASSIFD} 
tinyint 
1 

0 
meta.code 
morphClassFlag 
MultiframeDetector 
WSACalib 
Image morphological classifier flag, set if the classifier has been run. If so an object classification flag and a stellarness index is included in the binary table columns. {catalogue extension keyword: CLASSIFD} 
tinyint 
1 

0 
meta.code 
morphClassFlag 
MultiframeDetector 
WSATransit 
Image morphological classifier flag, set if the classifier has been run. If so an object classification flag and a stellarness index is included in the binary table columns. {catalogue extension keyword: CLASSIFD} 
tinyint 
1 

0 
meta.code 
morphClassFlag 
MultiframeDetector 
WSAUHS 
Image morphological classifier flag, set if the classifier has been run. If so an object classification flag and a stellarness index is included in the binary table columns. {catalogue extension keyword: CLASSIFD} 
tinyint 
1 

0 
meta.code 
mosaicTool 
Programme 
WSA 
Name of mosaicing tool to be used 
varchar 
8 

NONE 
?? 
mosaicTool 
Programme 
WSACalib 
Name of mosaicing tool to be used 
varchar 
8 

NONE 
?? 
mosaicTool 
Programme 
WSATransit 
Name of mosaicing tool to be used 
varchar 
8 

NONE 
?? 
mosaicTool 
Programme 
WSAUHS 
Name of mosaicing tool to be used 
varchar 
8 

NONE 
?? 
motionModel 
calVarFrameSetInfo 
WSACalib 
Motion model used to produce BestMatch table. Values: static;proper motion;proper motion and parallax. 
varchar 
32 

static 

Motion model for frameset in question. This can be static: all objects in the frameset are assumed to be stationary; proper motion: all objects in the frameset are fit for a linear proper motion; proper motion and parallax: all objects in the frameset are fit for a linear proper motion and a parallax. In all cases, objects are assumed to be stars with small values of proper motion and parallax. 
motionModel 
dxsVarFrameSetInfo, udsVarFrameSetInfo 
WSA 
Motion model used to produce BestMatch table. Values: static;proper motion;proper motion and parallax. 
varchar 
32 

static 

Motion model for frameset in question. This can be static: all objects in the frameset are assumed to be stationary; proper motion: all objects in the frameset are fit for a linear proper motion; proper motion and parallax: all objects in the frameset are fit for a linear proper motion and a parallax. In all cases, objects are assumed to be stars with small values of proper motion and parallax. 
mp_flg 
twomass_psc 
2MASS 
Minor Planet Flag. 
smallint 
2 


CODE_MISC 
mp_flg 
twomass_sixx2_psc 
2MASS 
src is positionally associated with an asteroid, comet, etc 
smallint 
2 



mp_key 
twomass_xsc 
2MASS 
key to minor planet prediction DB record. 
int 
4 


ID_NUMBER 
msbID 
Multiframe 
WSA 
Id min.schedulable block {image primary HDU keyword: MSBID} 
varchar 
64 

NONE 
meta.id 
msbID 
Multiframe 
WSACalib 
Id min.schedulable block {image primary HDU keyword: MSBID} 
varchar 
64 

NONE 
meta.id 
msbID 
Multiframe 
WSATransit 
Id min.schedulable block {image primary HDU keyword: MSBID} 
varchar 
64 

NONE 
meta.id 
msbID 
Multiframe 
WSAUHS 
Id min.schedulable block {image primary HDU keyword: MSBID} 
varchar 
64 

NONE 
meta.id 
msbRejected 
Multiframe 
WSA 
Cause of MSB rejection, default if not rejected {image primary HDU keyword: MSBFUD} 
varchar 
256 

NONE 

msbRejected 
Multiframe 
WSACalib 
Cause of MSB rejection, default if not rejected {image primary HDU keyword: MSBFUD} 
varchar 
256 

NONE 

msbRejected 
Multiframe 
WSATransit 
Cause of MSB rejection, default if not rejected {image primary HDU keyword: MSBFUD} 
varchar 
256 

NONE 

msbRejected 
Multiframe 
WSAUHS 
Cause of MSB rejection, default if not rejected {image primary HDU keyword: MSBFUD} 
varchar 
256 

NONE 

MU_EFF 
mgcBrightSpec 
MGC 
Effective surface brightness 
real 
4 
mag arcsec^2 


muDec 
calVariability 
WSACalib 
Proper motion in Dec 
real 
4 
mas/yr 
0.9999995e9 
POS_EQ_PMDEC 
The Variability table contains statistics from the set of observations of each source. At present, the mean ra and dec and the error in two tangential directions are calculated. The "ra" direction is defined as tangential to both the radial direction and the cartesian zaxis and the "dec" direction is defined as both the radial direction and the "ra" direction. Since the current model is just the mean and standard deviation of the data, then the chisquared of the fit=1. Data from good frames across all bands go into the astrometric model determination. This will include bands in nonsynoptic filters: the one observation in these bands can help. In future releases a fit will be made to the rms data as a function of magnitude in each band, as has already happened for photometric data and a motion model that incorporates proper motion (and possibly parallax) will be used. The motion model is a parameter in the VarFrameSetInfo table. 
muDec 
dxsVariability, udsVariability 
WSA 
Proper motion in Dec 
real 
4 
mas/yr 
0.9999995e9 
POS_EQ_PMDEC 
The Variability table contains statistics from the set of observations of each source. At present, the mean ra and dec and the error in two tangential directions are calculated. The "ra" direction is defined as tangential to both the radial direction and the cartesian zaxis and the "dec" direction is defined as both the radial direction and the "ra" direction. Since the current model is just the mean and standard deviation of the data, then the chisquared of the fit=1. Data from good frames across all bands go into the astrometric model determination. This will include bands in nonsynoptic filters: the one observation in these bands can help. In future releases a fit will be made to the rms data as a function of magnitude in each band, as has already happened for photometric data and a motion model that incorporates proper motion (and possibly parallax) will be used. The motion model is a parameter in the VarFrameSetInfo table. 
muDec 
gcsPointSource, gcsSource, gcsZYJHKsource, gpsJHKsource, gpsPointSource, gpsSource, lasExtendedSource, lasPointSource, lasSource, lasYJHKsource, reliableGcsPointSource, reliableGpsPointSource, reliableLasPointSource 
WSA 
Proper motion in Dec direction 
real 
4 
mas/yr 
0.9999995e9 
POS_EQ_PMDEC 
multiframeID 
CurrentAstrometry 
WSACalib 
the UID of the relevant multiframe 
bigint 
8 


obs.field 
multiframeID 
CurrentAstrometry 
WSATransit 
the UID of the relevant multiframe 
bigint 
8 


obs.field 
multiframeID 
CurrentAstrometry 
WSAUHS 
the UID of the relevant multiframe 
bigint 
8 


obs.field 
multiframeID 
CurrentAstrometry, MultiframeDetector, PreviousAstrometry, PreviousMFDZP, ProgrammeFrame 
WSA 
the UID of the relevant multiframe 
bigint 
8 


obs.field 
multiframeID 
Multiframe 
WSA 
UID of the multiframe (assigned sequentially by the archive ingest process) 
bigint 
8 


obs.field 
multiframeID 
Multiframe 
WSACalib 
UID of the multiframe (assigned sequentially by the archive ingest process) 
bigint 
8 


obs.field 
multiframeID 
Multiframe 
WSATransit 
UID of the multiframe (assigned sequentially by the archive ingest process) 
bigint 
8 


obs.field 
multiframeID 
Multiframe 
WSAUHS 
UID of the multiframe (assigned sequentially by the archive ingest process) 
bigint 
8 


obs.field 
multiframeID 
Provenance 
WSA 
the UID of the component frame 
bigint 
8 


obs.field 
multiframeID 
Provenance 
WSACalib 
the UID of the component frame 
bigint 
8 


obs.field 
multiframeID 
Provenance 
WSATransit 
the UID of the component frame 
bigint 
8 


obs.field 
multiframeID 
Provenance 
WSAUHS 
the UID of the component frame 
bigint 
8 


obs.field 
multiframeID 
dxsAstrometricInfo, dxsDetection, dxsFrameSets, dxsOrphan, dxsSourceXDetectionBestMatch, gcsDetection, gcsFrameSets, gcsListRemeasurement, gpsDetection, gpsFrameSets, gpsListRemeasurement, lasDetection, lasFrameSets, lasListRemeasurement, UKIDSSDetection, udsAstrometricInfo, udsDetection, udsFrameSets, udsOrphan, udsSourceXDetectionBestMatch 
WSA 
the UID of the relevant multiframe 
bigint 
8 


ID_FRAME 
multiframeID 
calDetection 
WSACalib 
the UID of the relevant multiframe 
bigint 
8 


ID_FRAME 
multiframeID 
ptsDetection 
WSATransit 
the UID of the relevant multiframe 
bigint 
8 


ID_FRAME 
multiframeID 
uhsAstrometricInfo, uhsDetection, uhsDetectionAll 
WSAUHS 
the UID of the relevant multiframe 
bigint 
8 


ID_FRAME 
muRa 
calVariability 
WSACalib 
Proper motion in RA 
real 
4 
mas/yr 
0.9999995e9 
POS_EQ_PMRA 
The Variability table contains statistics from the set of observations of each source. At present, the mean ra and dec and the error in two tangential directions are calculated. The "ra" direction is defined as tangential to both the radial direction and the cartesian zaxis and the "dec" direction is defined as both the radial direction and the "ra" direction. Since the current model is just the mean and standard deviation of the data, then the chisquared of the fit=1. Data from good frames across all bands go into the astrometric model determination. This will include bands in nonsynoptic filters: the one observation in these bands can help. In future releases a fit will be made to the rms data as a function of magnitude in each band, as has already happened for photometric data and a motion model that incorporates proper motion (and possibly parallax) will be used. The motion model is a parameter in the VarFrameSetInfo table. 
muRa 
dxsVariability, udsVariability 
WSA 
Proper motion in RA 
real 
4 
mas/yr 
0.9999995e9 
POS_EQ_PMRA 
The Variability table contains statistics from the set of observations of each source. At present, the mean ra and dec and the error in two tangential directions are calculated. The "ra" direction is defined as tangential to both the radial direction and the cartesian zaxis and the "dec" direction is defined as both the radial direction and the "ra" direction. Since the current model is just the mean and standard deviation of the data, then the chisquared of the fit=1. Data from good frames across all bands go into the astrometric model determination. This will include bands in nonsynoptic filters: the one observation in these bands can help. In future releases a fit will be made to the rms data as a function of magnitude in each band, as has already happened for photometric data and a motion model that incorporates proper motion (and possibly parallax) will be used. The motion model is a parameter in the VarFrameSetInfo table. 
muRa 
gcsPointSource, gcsSource, gcsZYJHKsource, gpsJHKsource, gpsPointSource, gpsSource, lasExtendedSource, lasPointSource, lasSource, lasYJHKsource, reliableGcsPointSource, reliableGpsPointSource, reliableLasPointSource 
WSA 
Proper motion in RA direction 
real 
4 
mas/yr 
0.9999995e9 
POS_EQ_PMRA 