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 J032453.39+010103.0 | 1237660241924849963 | 116438526 | PRIMARY |
Other Observations of this "Thing"
objid | thingid | mode | mode description | 1237660241924849963 | 116438526 | 1 | PRIMARY | 1237660336418980145 | 116438526 | 2 | SECONDARY | 1237663239813202234 | 116438526 | 2 | SECONDARY | 1237663278487044382 | 116438526 | 2 | SECONDARY | 1237663527614480813 | 116438526 | 2 | SECONDARY | 1237663785293578534 | 116438526 | 2 | SECONDARY | 1237667131057701130 | 116438526 | 2 | SECONDARY | 1237676326587597040 | 116438526 | 2 | SECONDARY | 1237645943976689957 | 116438526 | 2 | SECONDARY | 1237646012716220689 | 116438526 | 2 | SECONDARY | 1237646382060536076 | 116438526 | 2 | SECONDARY | 1237646510909358311 | 116438526 | 2 | SECONDARY | 1237646648362139912 | 116438526 | 2 | SECONDARY | 1237646708480737527 | 116438526 | 2 | SECONDARY | 1237653477344739600 | 116438526 | 2 | SECONDARY | 1237653610494886105 | 116438526 | 2 | SECONDARY | 1237656552545386745 | 116438526 | 2 | SECONDARY | 1237656604082897154 | 116438526 | 2 | SECONDARY | 1237657110898147631 | 116438526 | 2 | SECONDARY | 1237657871110045987 | 116438526 | 2 | SECONDARY | 1237659756613730602 | 116438526 | 2 | SECONDARY | 1237659885447479533 | 116438526 | 2 | SECONDARY | 1237660027210563838 | 116438526 | 2 | SECONDARY |
|