SDSS objects that match to ROSAT objects have their match parameters stored here. |
name | type | length | unit | ucd | description |
delta | real | 4 | arcsec | POS_ANG_DIST_GENERAL | Position difference between catalog and photo object (r' band) |
match | int | 4 | ID_CATALOG | ID of the matching ROSAT source (0 = no match) | |
cps | real | 4 | ct/s | PHOT_COUNTS_X | integrated ROSAT counts |
hard1 | real | 4 | SPECT_HARDNESS-RATIO | ROSAT hardness ratio 1 | |
hard2 | real | 4 | SPECT_HARDNESS-RATIO | ROSAT hardness ratio 2 | |
extent | real | 4 | arcsec | EXTENSION_RAD | ROSAT extent parameter |
exposure | real | 4 | s | TIME_EXPTIME | ROSAT exposure time |
posErr | real | 4 | arcsec | POS_ANG ERROR | Error in ROSAT position |
cpsErr | real | 4 | ct/s | ERROR PHOT_COUNTS_X | Error in integrated ROSAT counts |
hard1Err | real | 4 | SPECT_HARDNESS-RATIO ERROR | Error in ROSAT hardness ratio 1 | |
hard2Err | real | 4 | SPECT_HARDNESS-RATIO ERROR | Error in ROSAT hardness ratio 2 | |
extentLike | real | 4 | STAT_LIKELIHOOD | ROSAT extent parameter likelihood | |
detectLike | real | 4 | STAT_LIKELIHOOD | ROSAT detection likelihood | |
objID | bigint | 8 | ID_MAIN | unique id, points to photoObj |