Magnitude Statisticsalerce_tap.magstivo://x-unregistred/alerce_tap/multisurvey_lowercase/magstatALeRCE (Automatic Learning for the Rapid Classification of Events)ALeRCE Teamhttps://tap.alerce.online/favicon.png2026-04-11T22:13:50ZALeRCE Team
Beauchef 851, Edificio Norte, piso 6. Santiago, Chile.
alerce.broker@gmail.comastronomy, objectssurveystransientstime-series Per-band photometric statistics for each object including mean, median, minimum, maximum magnitudes, standard deviation, first/last magnitudes, rate of change, and corrected values accounting for host galaxy flux.http://tap.alerce.online/tableinfo/alerce_tap.magstatalerce_tapALeRCE Multi-Survey Object Catalog Multi-survey astronomical object catalog containing astrometric and statistical information from multiple surveys. This table provides aggregated properties for astronomical objects including position, detection statistics, and temporal coverage.alerce_tap.magstatMagnitude Statistics Per-band photometric statistics for each object including mean, median, minimum, maximum magnitudes, standard deviation, first/last magnitudes, rate of change, and corrected values accounting for host galaxy flux.oidObject identifiermeta.id;srclongindexedprimarysidSurvey identifiermeta.idshortindexedprimarybandPhotometric bandinstr.bandpassshortindexedprimarystellarStellar classification flagsrc.class.starGalaxybooleannullablecorrectedCorrection applied flagmeta.code.qualbooleannullablendubiousNumber of dubious measurementsmeta.numberintnullabledmdt_firstFirst magnitude rate of changemag/darith.rate;phot.magfloatnullabledm_firstFirst magnitude differencemagphot.mag;arith.difffloatnullablesigmadm_firstFirst magnitude difference errormagstat.error;phot.magfloatnullabledt_firstFirst time intervaldtime.intervalfloatnullablemagmeanMean magnitudemagphot.mag;stat.meanfloatnullablemagmedianMedian magnitudemagphot.mag;stat.medianfloatnullablemagmaxMaximum magnitudemagphot.mag;stat.maxfloatnullablemagminMinimum magnitudemagphot.mag;stat.minfloatnullablemagsigmaMagnitude standard deviationmagstat.stdev;phot.magfloatnullablemaglastLast magnitudemagphot.magfloatnullablemagfirstFirst magnitudemagphot.magfloatnullablemagmean_corrCorrected mean magnitudemagphot.mag;stat.mean;arith.correctedfloatnullablemagmedian_corrCorrected median magnitudemagphot.mag;stat.median;arith.correctedfloatnullablemagmax_corrCorrected maximum magnitudemagphot.mag;stat.max;arith.correctedfloatnullablemagmin_corrCorrected minimum magnitudemagphot.mag;stat.min;arith.correctedfloatnullablemagsigma_corrCorrected magnitude standard deviationmagstat.stdev;phot.mag;arith.correctedfloatnullablemaglast_corrCorrected last magnitudemagphot.mag;arith.correctedfloatnullablemagfirst_corrCorrected first magnitudemagphot.mag;arith.correctedfloatnullablestep_id_corrCorrection step identifiermeta.idcharnullablen_detNumber of detectionsmeta.numberintnullablefirstmjdFirst observation MJDdtime.startdoublenullablelastmjdLast observation MJDdtime.enddoublenullablesaturation_rateSaturation ratearith.ratefloatnullableupdated_dateDate record was last updatedtime.processingcharnullable