Type:
Scientific Analysis CatalogLocation on SAS:
https://data.sdss.org/sas/dr14/eboss/qso/variability/Variability information (Palanque-Delabrouille et al. 2016) for eBOSS quasar targets (Myers et al. 2015) using either Palomar Transient Factory (PTF) light curves or SDSS stripe 82 data.