An open optical transient survey

CRTS Transient Detection Archive

Catalina Schmidt Survey (CSS)Mount Lemmon Survey (MLS)Siding Spring Survey (SSS)
All Transients (large file) All Transients (large file) All Transients
SN SN SN
Blazars Blazars Blazars
Cataclysmic Variables Cataclysmic Variables Cataclysmic Variables
AGNs AGNs AGNs
Asteroids and Flares Asteroids and Flares Asteroids and Flares
Possible SN and CVs Possible SN and CVs Possible SN and CVs
Others types Others types Other types