| Contains statistical analysis of VIDEO primary sources. |
| Photometric variability statistics. Astrometric fit to all data Variability statistics in Z, Y, J, H, Ks bands calculated from matches in videoSourceXDetectionBestMatch Required constraints:
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| Name | Type | Length | Unit | Description | Default Value | Unified Content Descriptor |
|---|---|---|---|---|---|---|
| sourceID | bigint | 8 | UID (unique over entire VSA via programme ID prefix) of this merged detection as assigned by merge algorithm | meta.id;meta.main | ||
| cuEventID | int | 4 | UID of curation event giving rise to this record | meta.bib | ||
| frameSetID | bigint | 8 | frame set ID, unique over the whole VSA via programme ID prefix, assigned by merging procedure | obs.field | ||
| ra | float | 8 | Degrees | Mean Right Ascension | pos.eq.ra;meta.main | |
| dec | float | 8 | Degrees | Mean Declination | pos.eq.dec;meta.main | |
| sigRa | real | 4 | Degrees | Uncertainty in mean RA | -0.9999995e9 | stat.error |
| sigDec | real | 4 | Degrees | Uncertainty in mean Dec | -0.9999995e9 | stat.error |
| expAstErr | real | 4 | arcsec | Rms calculated from polynomial fit to minimum astrometric RMS as a function of magnitude | -0.9999995e9 | |
| epoch | float | 8 | Years | Epoch of measurement | time.epoch | |
| muRa | real | 4 | mas/yr | Proper motion in RA | -0.9999995e9 | pos.pm;pos.eq.ra |
| muDec | real | 4 | mas/yr | Proper motion in Dec | -0.9999995e9 | pos.pm;pos.eq.dec |
| sigMuRa | real | 4 | mas/yr | Error on proper motion in RA | -0.9999995e9 | stat.error |
| sigMuDec | real | 4 | mas/yr | Error on proper motion in Dec | -0.9999995e9 | stat.error |
| parallax | real | 4 | mas | Parallax of star | -0.9999995e9 | |
| minPllx | real | 4 | mas | Lower limit of 90% confidence interval for parallax measurement | -0.9999995e9 | |
| maxPllx | real | 4 | mas | Upper limit of 90% confidence interval for parallax measurement | -0.9999995e9 | |
| chi2 | real | 4 | Chi-squared value of astrometric solution | -0.9999995e9 | stat.fit.chi2 | |
| nFrames | int | 4 | Number of frames with good detections used to calculate astrometric fits | 0 | meta.number | |
| znGoodObs | int | 4 | Number of good detections in Z band | 0 | ||
| znFlaggedObs | int | 4 | Number of detections in Z band flagged as potentially spurious by videoDetection.ppErrBits | 0 | ||
| znMissingObs | int | 4 | Number of Z band frames that this object should have been detected on and was not | 0 | ||
| zbestAper | int | 4 | Best aperture (1-6) for photometric statistics in the Z band | -9999 | ||
| zminCadence | real | 4 | days | minimum gap between observations | -0.9999995e9 | |
| zmedCadence | real | 4 | days | median gap between observations | -0.9999995e9 | |
| zmaxCadence | real | 4 | days | maximum gap between observations | -0.9999995e9 | |
| ztotalPeriod | real | 4 | days | total period of observations (last obs-first obs) | -0.9999995e9 | |
| zmeanMag | real | 4 | mag | Mean Z magnitude | -0.9999995e9 | |
| zmedianMag | real | 4 | mag | Median Z magnitude | -0.9999995e9 | |
| zMagRms | real | 4 | mag | rms of Z magnitude | -0.9999995e9 | |
| zMagMAD | real | 4 | mag | Median Absolute Deviation of Z magnitude | -0.9999995e9 | |
| zskewness | real | 4 | Skewness in Z band (see Sesar et al. 2007) | -0.9999995e9 | ||
| zMinMag | real | 4 | Minimum magnitude in Z band, of good detections | -0.9999995e9 | ||
| zMaxMag | real | 4 | Maximum magnitude in Z band, of good detections | -0.9999995e9 | ||
| zNgt3sig | smallint | 2 | Number of good detections in Z-band that are more than 3 sigma deviations | -9999 | ||
| zExpRms | real | 4 | mag | Rms calculated from polynomial fit to modal RMS as a function of magnitude in Z band | -0.9999995e9 | |
| zIntRms | real | 4 | mag | Intrinsic rms in Z-band | -0.9999995e9 | |
| zchiSqpd | real | 4 | Chi square (per degree of freedom) fit to data (mean and expected rms) | -0.9999995e9 | ||
| zndof | smallint | 2 | Number of degrees of freedom for chisquare | -9999 | ||
| zprobVar | real | 4 | Probability of variable from chi-square (and other data) | -0.9999995e9 | ||
| zVarClass | smallint | 2 | Classification of variability in this band | -9999 | ||
| ynGoodObs | int | 4 | Number of good detections in Y band | 0 | ||
| ynFlaggedObs | int | 4 | Number of detections in Y band flagged as potentially spurious by videoDetection.ppErrBits | 0 | ||
| ynMissingObs | int | 4 | Number of Y band frames that this object should have been detected on and was not | 0 | ||
| ybestAper | int | 4 | Best aperture (1-6) for photometric statistics in the Y band | -9999 | ||
| yminCadence | real | 4 | days | minimum gap between observations | -0.9999995e9 | |
| ymedCadence | real | 4 | days | median gap between observations | -0.9999995e9 | |
| ymaxCadence | real | 4 | days | maximum gap between observations | -0.9999995e9 | |
| ytotalPeriod | real | 4 | days | total period of observations (last obs-first obs) | -0.9999995e9 | |
| ymeanMag | real | 4 | mag | Mean Y magnitude | -0.9999995e9 | |
| ymedianMag | real | 4 | mag | Median Y magnitude | -0.9999995e9 | |
| yMagRms | real | 4 | mag | rms of Y magnitude | -0.9999995e9 | |
| yMagMAD | real | 4 | mag | Median Absolute Deviation of Y magnitude | -0.9999995e9 | |
| yskewness | real | 4 | Skewness in Y band (see Sesar et al. 2007) | -0.9999995e9 | ||
| yMinMag | real | 4 | Minimum magnitude in Y band, of good detections | -0.9999995e9 | ||
| yMaxMag | real | 4 | Maximum magnitude in Y band, of good detections | -0.9999995e9 | ||
| yNgt3sig | smallint | 2 | Number of good detections in Y-band that are more than 3 sigma deviations | -9999 | ||
| yExpRms | real | 4 | mag | Rms calculated from polynomial fit to modal RMS as a function of magnitude in Y band | -0.9999995e9 | |
| yIntRms | real | 4 | mag | Intrinsic rms in Y-band | -0.9999995e9 | |
| ychiSqpd | real | 4 | Chi square (per degree of freedom) fit to data (mean and expected rms) | -0.9999995e9 | ||
| yndof | smallint | 2 | Number of degrees of freedom for chisquare | -9999 | ||
| yprobVar | real | 4 | Probability of variable from chi-square (and other data) | -0.9999995e9 | ||
| yVarClass | smallint | 2 | Classification of variability in this band | -9999 | ||
| jnGoodObs | int | 4 | Number of good detections in J band | 0 | ||
| jnFlaggedObs | int | 4 | Number of detections in J band flagged as potentially spurious by videoDetection.ppErrBits | 0 | ||
| jnMissingObs | int | 4 | Number of J band frames that this object should have been detected on and was not | 0 | ||
| jbestAper | int | 4 | Best aperture (1-6) for photometric statistics in the J band | -9999 | ||
| jminCadence | real | 4 | days | minimum gap between observations | -0.9999995e9 | |
| jmedCadence | real | 4 | days | median gap between observations | -0.9999995e9 | |
| jmaxCadence | real | 4 | days | maximum gap between observations | -0.9999995e9 | |
| jtotalPeriod | real | 4 | days | total period of observations (last obs-first obs) | -0.9999995e9 | |
| jmeanMag | real | 4 | mag | Mean J magnitude | -0.9999995e9 | |
| jmedianMag | real | 4 | mag | Median J magnitude | -0.9999995e9 | |
| jMagRms | real | 4 | mag | rms of J magnitude | -0.9999995e9 | |
| jMagMAD | real | 4 | mag | Median Absolute Deviation of J magnitude | -0.9999995e9 | |
| jskewness | real | 4 | Skewness in J band (see Sesar et al. 2007) | -0.9999995e9 | ||
| jMinMag | real | 4 | Minimum magnitude in J band, of good detections | -0.9999995e9 | ||
| jMaxMag | real | 4 | Maximum magnitude in J band, of good detections | -0.9999995e9 | ||
| jNgt3sig | smallint | 2 | Number of good detections in J-band that are more than 3 sigma deviations | -9999 | ||
| jExpRms | real | 4 | mag | Rms calculated from polynomial fit to modal RMS as a function of magnitude in J band | -0.9999995e9 | |
| jIntRms | real | 4 | mag | Intrinsic rms in J-band | -0.9999995e9 | |
| jchiSqpd | real | 4 | Chi square (per degree of freedom) fit to data (mean and expected rms) | -0.9999995e9 | ||
| jndof | smallint | 2 | Number of degrees of freedom for chisquare | -9999 | ||
| jprobVar | real | 4 | Probability of variable from chi-square (and other data) | -0.9999995e9 | ||
| jVarClass | smallint | 2 | Classification of variability in this band | -9999 | ||
| hnGoodObs | int | 4 | Number of good detections in H band | 0 | ||
| hnFlaggedObs | int | 4 | Number of detections in H band flagged as potentially spurious by videoDetection.ppErrBits | 0 | ||
| hnMissingObs | int | 4 | Number of H band frames that this object should have been detected on and was not | 0 | ||
| hbestAper | int | 4 | Best aperture (1-6) for photometric statistics in the H band | -9999 | ||
| hminCadence | real | 4 | days | minimum gap between observations | -0.9999995e9 | |
| hmedCadence | real | 4 | days | median gap between observations | -0.9999995e9 | |
| hmaxCadence | real | 4 | days | maximum gap between observations | -0.9999995e9 | |
| htotalPeriod | real | 4 | days | total period of observations (last obs-first obs) | -0.9999995e9 | |
| hmeanMag | real | 4 | mag | Mean H magnitude | -0.9999995e9 | |
| hmedianMag | real | 4 | mag | Median H magnitude | -0.9999995e9 | |
| hMagRms | real | 4 | mag | rms of H magnitude | -0.9999995e9 | |
| hMagMAD | real | 4 | mag | Median Absolute Deviation of H magnitude | -0.9999995e9 | |
| hskewness | real | 4 | Skewness in H band (see Sesar et al. 2007) | -0.9999995e9 | ||
| hMinMag | real | 4 | Minimum magnitude in H band, of good detections | -0.9999995e9 | ||
| hMaxMag | real | 4 | Maximum magnitude in H band, of good detections | -0.9999995e9 | ||
| hNgt3sig | smallint | 2 | Number of good detections in H-band that are more than 3 sigma deviations | -9999 | ||
| hExpRms | real | 4 | mag | Rms calculated from polynomial fit to modal RMS as a function of magnitude in H band | -0.9999995e9 | |
| hIntRms | real | 4 | mag | Intrinsic rms in H-band | -0.9999995e9 | |
| hchiSqpd | real | 4 | Chi square (per degree of freedom) fit to data (mean and expected rms) | -0.9999995e9 | ||
| hndof | smallint | 2 | Number of degrees of freedom for chisquare | -9999 | ||
| hprobVar | real | 4 | Probability of variable from chi-square (and other data) | -0.9999995e9 | ||
| hVarClass | smallint | 2 | Classification of variability in this band | -9999 | ||
| ksnGoodObs | int | 4 | Number of good detections in Ks band | 0 | ||
| ksnFlaggedObs | int | 4 | Number of detections in Ks band flagged as potentially spurious by videoDetection.ppErrBits | 0 | ||
| ksnMissingObs | int | 4 | Number of Ks band frames that this object should have been detected on and was not | 0 | ||
| ksbestAper | int | 4 | Best aperture (1-6) for photometric statistics in the Ks band | -9999 | ||
| ksminCadence | real | 4 | days | minimum gap between observations | -0.9999995e9 | |
| ksmedCadence | real | 4 | days | median gap between observations | -0.9999995e9 | |
| ksmaxCadence | real | 4 | days | maximum gap between observations | -0.9999995e9 | |
| kstotalPeriod | real | 4 | days | total period of observations (last obs-first obs) | -0.9999995e9 | |
| ksmeanMag | real | 4 | mag | Mean Ks magnitude | -0.9999995e9 | |
| ksmedianMag | real | 4 | mag | Median Ks magnitude | -0.9999995e9 | |
| ksMagRms | real | 4 | mag | rms of Ks magnitude | -0.9999995e9 | |
| ksMagMAD | real | 4 | mag | Median Absolute Deviation of Ks magnitude | -0.9999995e9 | |
| ksskewness | real | 4 | Skewness in Ks band (see Sesar et al. 2007) | -0.9999995e9 | ||
| ksMinMag | real | 4 | Minimum magnitude in Ks band, of good detections | -0.9999995e9 | ||
| ksMaxMag | real | 4 | Maximum magnitude in Ks band, of good detections | -0.9999995e9 | ||
| ksNgt3sig | smallint | 2 | Number of good detections in Ks-band that are more than 3 sigma deviations | -9999 | ||
| ksExpRms | real | 4 | mag | Rms calculated from polynomial fit to modal RMS as a function of magnitude in Ks band | -0.9999995e9 | |
| ksIntRms | real | 4 | mag | Intrinsic rms in Ks-band | -0.9999995e9 | |
| kschiSqpd | real | 4 | Chi square (per degree of freedom) fit to data (mean and expected rms) | -0.9999995e9 | ||
| ksndof | smallint | 2 | Number of degrees of freedom for chisquare | -9999 | ||
| ksprobVar | real | 4 | Probability of variable from chi-square (and other data) | -0.9999995e9 | ||
| ksVarClass | smallint | 2 | Classification of variability in this band | -9999 | ||
| variableClass | int | 4 | Classification of objects across all bands. | -99999999 | ||
| Total length | 506 |