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 J025445.81+010514.1 | 1237678437018108168 | 118126409 | PRIMARY |
Other Observations of this "Thing"
objid | thingid | mode | mode description | 1237678437018108168 | 118126409 | 1 | PRIMARY | 1237645879575052383 | 118126409 | 2 | SECONDARY | 1237646549572911185 | 118126409 | 2 | SECONDARY | 1237646588230697172 | 118126409 | 2 | SECONDARY | 1237646708477460566 | 118126409 | 2 | SECONDARY | 1237653000610709593 | 118126409 | 2 | SECONDARY | 1237653580427624518 | 118126409 | 2 | SECONDARY | 1237656513899462818 | 118126409 | 2 | SECONDARY | 1237656548250353743 | 118126409 | 2 | SECONDARY | 1237656595500761210 | 118126409 | 2 | SECONDARY | 1237657072239968474 | 118126409 | 2 | SECONDARY | 1237657235452199005 | 118126409 | 2 | SECONDARY | 1237657587636109408 | 118126409 | 2 | SECONDARY | 1237657763724394605 | 118126409 | 2 | SECONDARY | 1237657815272194154 | 118126409 | 2 | SECONDARY | 1237659915508449418 | 118126409 | 2 | SECONDARY | 1237659941269733466 | 118126409 | 2 | SECONDARY | 1237660010030628957 | 118126409 | 2 | SECONDARY | 1237662969230065781 | 118126409 | 2 | SECONDARY | 1237663205470175326 | 118126409 | 2 | SECONDARY | 1237663330007974069 | 118126409 | 2 | SECONDARY | 1237663506133549143 | 118126409 | 2 | SECONDARY | 1237663544788844714 | 118126409 | 2 | SECONDARY | 1237666302163288268 | 118126409 | 2 | SECONDARY | 1237666340811440263 | 118126409 | 2 | SECONDARY | 1237666383751544906 | 118126409 | 2 | SECONDARY | 1237666409535307871 | 118126409 | 2 | SECONDARY | 1237666499704389799 | 118126409 | 2 | SECONDARY | 1237666542651769016 | 118126409 | 2 | SECONDARY | 1237666637164052525 | 118126409 | 2 | SECONDARY | 1237666662934577221 | 118126409 | 2 | SECONDARY | 1237666727331561545 | 118126409 | 2 | SECONDARY |
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