2 PTF_Lightcurves ivo://irsa.ipac/PTF/Catalog/PTF_Lightcurves NASA/IPAC Infrared Science Archive PTF Team 2025-08-26 IRSA Support Team irsasupport@ipac.caltech.edu Palomar Transient Factory (PTF) is a fully-automated, wide-field survey aimed at a systematic exploration of the optical transient sky. The PTF Lightcurve table contains the individual lightcurves, i.e., that associates each object (target) in the Objects Table to all epochal apparitions (detections) of that object in the Sources Catalog. It combines all columns and metadata from both the Objects and Sources Catalog tables. https://irsa.ipac.caltech.edu/data/PTF/lightcurves/Lightcurves_cols.html Survey Research served-by IRSA TAP service 2 https://irsa.ipac.caltech.edu/SCS?table=ptf_lightcurves& 180 8716296944 false 312.333629 -1.078686 0.01 2 To access this resource via TAP, issue ADQL queries on the table named ptf_lightcurves. https://irsa.ipac.caltech.edu/TAP 2 https://irsa.ipac.caltech.edu/cgi-bin/Gator/nph-dd?catalog=ptf_lightcurves Optical ptf The Palomar Transient Factory (PTF) sagecatmips24v2PTF Lightcurve Table