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 J015819.77-001222.1 | 1237666407918469368 | 94355210 | PRIMARY |
Other Observations of this "Thing"
objid | thingid | mode | mode description | 1237666407918469368 | 94355210 | 1 | PRIMARY | 1237666498087616588 | 94355210 | 2 | SECONDARY | 1237666541034995828 | 94355210 | 2 | SECONDARY | 1237666635547213950 | 94355210 | 2 | SECONDARY | 1237666661317738659 | 94355210 | 2 | SECONDARY | 1237666725714722976 | 94355210 | 2 | SECONDARY | 1237646011096105080 | 94355210 | 2 | SECONDARY | 1237646646742024395 | 94355210 | 2 | SECONDARY | 1237652998993871056 | 94355210 | 2 | SECONDARY | 1237656512282689676 | 94355210 | 2 | SECONDARY | 1237656593883988067 | 94355210 | 2 | SECONDARY | 1237656971846156429 | 94355210 | 2 | SECONDARY | 1237657070623195276 | 94355210 | 2 | SECONDARY | 1237657190918127868 | 94355210 | 2 | SECONDARY | 1237657233835425898 | 94355210 | 2 | SECONDARY | 1237657586019336293 | 94355210 | 2 | SECONDARY | 1237657813655421035 | 94355210 | 2 | SECONDARY | 1237659913891676267 | 94355210 | 2 | SECONDARY | 1237660008413855833 | 94355210 | 2 | SECONDARY | 1237662967613292653 | 94355210 | 2 | SECONDARY | 1237663203853402202 | 94355210 | 2 | SECONDARY | 1237663238193086674 | 94355210 | 2 | SECONDARY | 1237663504516710579 | 94355210 | 2 | SECONDARY | 1237663543172071562 | 94355210 | 2 | SECONDARY | 1237666300546515142 | 94355210 | 2 | SECONDARY | 1237666339194667102 | 94355210 | 2 | SECONDARY | 1237666382134771783 | 94355210 | 2 | SECONDARY |
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