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 J014711.66-003325.0 | 1237666407380419441 | 85202209 | PRIMARY |
Other Observations of this "Thing"
objid | thingid | mode | mode description | 1237666407380419441 | 85202209 | 1 | PRIMARY | 1237666497549501051 | 85202209 | 2 | SECONDARY | 1237666540496880244 | 85202209 | 2 | SECONDARY | 1237666635009163570 | 85202209 | 2 | SECONDARY | 1237666660779688534 | 85202209 | 2 | SECONDARY | 1237666725176672715 | 85202209 | 2 | SECONDARY | 1237645877420163842 | 85202209 | 2 | SECONDARY | 1237646547418022498 | 85202209 | 2 | SECONDARY | 1237646586075873974 | 85202209 | 2 | SECONDARY | 1237652998455821051 | 85202209 | 2 | SECONDARY | 1237656511744574382 | 85202209 | 2 | SECONDARY | 1237656593345872508 | 85202209 | 2 | SECONDARY | 1237656906903650993 | 85202209 | 2 | SECONDARY | 1237656971308106456 | 85202209 | 2 | SECONDARY | 1237657070085145382 | 85202209 | 2 | SECONDARY | 1237657190380077516 | 85202209 | 2 | SECONDARY | 1237657233297310191 | 85202209 | 2 | SECONDARY | 1237657585481220824 | 85202209 | 2 | SECONDARY | 1237657735805469281 | 85202209 | 2 | SECONDARY | 1237657813117305319 | 85202209 | 2 | SECONDARY | 1237659913353560902 | 85202209 | 2 | SECONDARY | 1237660007875740407 | 85202209 | 2 | SECONDARY | 1237662967075177218 | 85202209 | 2 | SECONDARY | 1237663203315286798 | 85202209 | 2 | SECONDARY | 1237663327853085330 | 85202209 | 2 | SECONDARY | 1237663503978660421 | 85202209 | 2 | SECONDARY | 1237663542633956280 | 85202209 | 2 | SECONDARY | 1237666300008399680 | 85202209 | 2 | SECONDARY | 1237666338656551631 | 85202209 | 2 | SECONDARY | 1237666381596656281 | 85202209 | 2 | SECONDARY |
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