Other photometric observations (detections)
Due to overlaps in imaging stripes, the SDSS sometimes observes the same
object more than once. In such cases, we select one observation as PRIMARY (mode=1). Each
astronomical object is assigned a thingID, and each time that "thing" is observed (detected
in SDSS imaging), it assigned a separate objID.
Information about each astronomical "thing" is stored in the
thingIndex
table; thingIndex is a thin coupling table designed only to connect repeat observations.
Information about each individual observation (detection) is in the
photoObjAll table. (Note that
photoObj contains only the primary [mode=1] and secondary [mode=2] observations of each "thing.")
The detectionIndex table connects each objID to the thingID it corresponds with.
This detected object and its associated "Thing" (Primary observation)
|
IAU name | objid | thingid | mode description | SDSS J014857.01-000930.9 | 1237666407917486176 | 94370111 | PRIMARY |
Other Observations of this "Thing"
objid | thingid | mode | mode description | 1237666407917486176 | 94370111 | 1 | PRIMARY | 1237666498086568040 | 94370111 | 2 | SECONDARY | 1237666541033947266 | 94370111 | 2 | SECONDARY | 1237666635546230876 | 94370111 | 2 | SECONDARY | 1237666661316755531 | 94370111 | 2 | SECONDARY | 1237666725713739839 | 94370111 | 2 | SECONDARY | 1237645877957230689 | 94370111 | 2 | SECONDARY | 1237646547955089477 | 94370111 | 2 | SECONDARY | 1237646586612875406 | 94370111 | 2 | SECONDARY | 1237652998992887875 | 94370111 | 2 | SECONDARY | 1237656512281641172 | 94370111 | 2 | SECONDARY | 1237656593882939504 | 94370111 | 2 | SECONDARY | 1237656907440717953 | 94370111 | 2 | SECONDARY | 1237656971845173320 | 94370111 | 2 | SECONDARY | 1237657070622146700 | 94370111 | 2 | SECONDARY | 1237657190917144673 | 94370111 | 2 | SECONDARY | 1237657233834377351 | 94370111 | 2 | SECONDARY | 1237657586018287727 | 94370111 | 2 | SECONDARY | 1237657736342536290 | 94370111 | 2 | SECONDARY | 1237657813654372484 | 94370111 | 2 | SECONDARY | 1237659913890627710 | 94370111 | 2 | SECONDARY | 1237660008412807271 | 94370111 | 2 | SECONDARY | 1237662967612244104 | 94370111 | 2 | SECONDARY | 1237663203852353653 | 94370111 | 2 | SECONDARY | 1237663328390152345 | 94370111 | 2 | SECONDARY | 1237663504515727474 | 94370111 | 2 | SECONDARY | 1237663543171023002 | 94370111 | 2 | SECONDARY | 1237666300545466515 | 94370111 | 2 | SECONDARY | 1237666339193618556 | 94370111 | 2 | SECONDARY | 1237666382133723231 | 94370111 | 2 | SECONDARY |
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