|
gptkb:ALFALFA_100%_catalog
|
~7000 square degrees
|
|
gptkb:ALFALFA_40%_catalog
|
2800 square degrees
|
|
gptkb:Pan-STARRS1_Data_Release_1_(DR1)
|
3/4 of the sky
|
|
gptkb:DES_DR1
|
5000 square degrees
|
|
gptkb:Second_U.S._Naval_Observatory_CCD_Astrograph_Catalog
|
entire sky
|
|
gptkb:APM_Galaxy_Survey
|
4300 square degrees
|
|
gptkb:DR6
|
9583 square degrees
|
|
gptkb:SuperCOSMOS_Science_Archive
|
southern hemisphere
|
|
gptkb:DES_DR2
|
5000 square degrees
|
|
gptkb:ALFALFA
|
7000 square degrees
|
|
gptkb:Sloan_Digital_Sky_Survey_Data_Release_17
|
over 14,000 square degrees
|
|
gptkb:SuperCOSMOS_Science_Archive
|
northern hemisphere
|
|
gptkb:SDSS_DR8
|
14,555 square degrees
|