TABLE  u13akasi3Variability

Contains statistical analysis of U13AKASI3 primary sources.

Photometric variability statistics. Astrometric fit to all data
Variability statistics in H, Feii bands

Required constraints:
  • Primary key is (sourceID)
  • (frameSetID) references u13akasi3MergeLog(frameSetID)

NameTypeLengthUnitDescriptionDefault ValueUnified Content Descriptor
sourceIDbigint8 UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm ID_MAIN
cuEventIDint4 UID of curation event giving rise to this record REFER_CODE
frameSetID link to glossarybigint8 frame set ID, unique over the whole WSA via programme ID prefix, assigned by merging procedure ID_FIELD
ra link to glossaryfloat8DegreesMean Right Ascension POS_EQ_RA_MAIN
dec link to glossaryfloat8DegreesMean Declination POS_EQ_DEC_MAIN
sigRa link to glossaryreal4DegreesUncertainty in mean RA-0.9999995e9ERROR
sigDec link to glossaryreal4DegreesUncertainty in mean Dec-0.9999995e9ERROR
expAstErr link to glossaryreal4arcsecRms calculated from polynomial fit to minimum astrometric RMS as a function of magnitude-0.9999995e9 
epoch link to glossaryfloat8YearsEpoch of measurement TIME_EPOCH
muRa link to glossaryreal4mas/yrProper motion in RA-0.9999995e9POS_EQ_PMRA
muDec link to glossaryreal4mas/yrProper motion in Dec-0.9999995e9POS_EQ_PMDEC
sigMuRa link to glossaryreal4mas/yrError on proper motion in RA-0.9999995e9ERROR
sigMuDec link to glossaryreal4mas/yrError on proper motion in Dec-0.9999995e9ERROR
parallax link to glossaryreal4masParallax of star-0.9999995e9 
minPllx link to glossaryreal4masLower limit of 90% confidence interval for parallax measurement-0.9999995e9 
maxPllx link to glossaryreal4masUpper limit of 90% confidence interval for parallax measurement-0.9999995e9 
chi2 link to glossaryreal4 Chi-squared value of astrometric solution-0.9999995e9FIT_CHI2
nFrames link to glossaryint4 Number of frames with good detections used to calculate astrometric fits0NUMBER
hnGoodObs link to glossaryint4 Number of good detections in H band0 
hnFlaggedObs link to glossaryint4 Number of detections in H band flagged as potentially spurious by u13akasi3Detection.ppErrBits0 
hnMissingObs link to glossaryint4 Number of H band frames that this object should have been detected on and was not0 
hbestAper link to glossaryint4 Best aperture (1-6) for photometric statistics in the H band-9999 
hminCadence link to glossaryreal4daysminimum gap between observations-0.9999995e9 
hmedCadence link to glossaryreal4daysmedian gap between observations-0.9999995e9 
hmaxCadence link to glossaryreal4daysmaximum gap between observations-0.9999995e9 
htotalPeriod link to glossaryreal4daystotal period of observations (last obs-first obs)-0.9999995e9 
hmeanMag link to glossaryreal4magMean H magnitude-0.9999995e9 
hmedianMag link to glossaryreal4magMedian H magnitude-0.9999995e9 
hMagRms link to glossaryreal4magrms of H magnitude-0.9999995e9 
hMagMAD link to glossaryreal4magMedian Absolute Deviation of H magnitude-0.9999995e9 
hskewness link to glossaryreal4 Skewness in H band (see Sesar et al. 2007)-0.9999995e9 
hMinMag link to glossaryreal4 Minimum magnitude in H band, of good detections-0.9999995e9 
hMaxMag link to glossaryreal4 Maximum magnitude in H band, of good detections-0.9999995e9 
hNgt3sig link to glossarysmallint2 Number of good detections in H-band that are more than 3 sigma deviations (hAperMagN < (hMeanMag-3*hMagRms)-9999 
hExpRms link to glossaryreal4magRms calculated from polynomial fit to modal RMS as a function of magnitude in H band-0.9999995e9 
hIntRms link to glossaryreal4magIntrinsic rms in H-band-0.9999995e9 
hchiSqpd link to glossaryreal4 Chi square (per degree of freedom) fit to data (mean and expected rms)-0.9999995e9 
hndof link to glossarysmallint2 Number of degrees of freedom for chisquare-9999 
hprobVar link to glossaryreal4 Probability of variable from chi-square (and other data)-0.9999995e9 
hVarClass link to glossarysmallint2 Classification of variability in this band-9999 
feiinGoodObs link to glossaryint4 Number of good detections in Feii band0 
feiinFlaggedObs link to glossaryint4 Number of detections in Feii band flagged as potentially spurious by u13akasi3Detection.ppErrBits0 
feiinMissingObs link to glossaryint4 Number of Feii band frames that this object should have been detected on and was not0 
feiibestAper link to glossaryint4 Best aperture (1-6) for photometric statistics in the Feii band-9999 
feiiminCadence link to glossaryreal4daysminimum gap between observations-0.9999995e9 
feiimedCadence link to glossaryreal4daysmedian gap between observations-0.9999995e9 
feiimaxCadence link to glossaryreal4daysmaximum gap between observations-0.9999995e9 
feiitotalPeriod link to glossaryreal4daystotal period of observations (last obs-first obs)-0.9999995e9 
feiimeanMag link to glossaryreal4magMean Feii magnitude-0.9999995e9 
feiimedianMag link to glossaryreal4magMedian Feii magnitude-0.9999995e9 
feiiMagRms link to glossaryreal4magrms of Feii magnitude-0.9999995e9 
feiiMagMAD link to glossaryreal4magMedian Absolute Deviation of Feii magnitude-0.9999995e9 
feiiskewness link to glossaryreal4 Skewness in Feii band (see Sesar et al. 2007)-0.9999995e9 
feiiMinMag link to glossaryreal4 Minimum magnitude in Feii band, of good detections-0.9999995e9 
feiiMaxMag link to glossaryreal4 Maximum magnitude in Feii band, of good detections-0.9999995e9 
feiiNgt3sig link to glossarysmallint2 Number of good detections in Feii-band that are more than 3 sigma deviations (feiiAperMagN < (feiiMeanMag-3*feiiMagRms)-9999 
feiiExpRms link to glossaryreal4magRms calculated from polynomial fit to modal RMS as a function of magnitude in Feii band-0.9999995e9 
feiiIntRms link to glossaryreal4magIntrinsic rms in Feii-band-0.9999995e9 
feiichiSqpd link to glossaryreal4 Chi square (per degree of freedom) fit to data (mean and expected rms)-0.9999995e9 
feiindof link to glossarysmallint2 Number of degrees of freedom for chisquare-9999 
feiiprobVar link to glossaryreal4 Probability of variable from chi-square (and other data)-0.9999995e9 
feiiVarClass link to glossarysmallint2 Classification of variability in this band-9999 
variableClass link to glossaryint4 Classification of objects across all bands.-99999999 
Total length260