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 J022817.71-003600.3 | 1237657070089601289 | 82773836 | PRIMARY |
Other Observations of this "Thing"
objid | thingid | mode | mode description | 1237657070089601289 | 82773836 | 1 | PRIMARY | 1237657233301831845 | 82773836 | 2 | SECONDARY | 1237657585485742243 | 82773836 | 2 | SECONDARY | 1237657761574027375 | 82773836 | 2 | SECONDARY | 1237657813121826978 | 82773836 | 2 | SECONDARY | 1237659913358082159 | 82773836 | 2 | SECONDARY | 1237660007880261771 | 82773836 | 2 | SECONDARY | 1237662967079698572 | 82773836 | 2 | SECONDARY | 1237663203319808137 | 82773836 | 2 | SECONDARY | 1237663327857606817 | 82773836 | 2 | SECONDARY | 1237663503983116440 | 82773836 | 2 | SECONDARY | 1237663542638477467 | 82773836 | 2 | SECONDARY | 1237666300012920982 | 82773836 | 2 | SECONDARY | 1237666338661073058 | 82773836 | 2 | SECONDARY | 1237666381601177739 | 82773836 | 2 | SECONDARY | 1237666407384875180 | 82773836 | 2 | SECONDARY | 1237666497554022553 | 82773836 | 2 | SECONDARY | 1237666540501401739 | 82773836 | 2 | SECONDARY | 1237666635013685333 | 82773836 | 2 | SECONDARY | 1237666660784144508 | 82773836 | 2 | SECONDARY | 1237666725181128801 | 82773836 | 2 | SECONDARY | 1237645877424685187 | 82773836 | 2 | SECONDARY | 1237646547422543982 | 82773836 | 2 | SECONDARY | 1237646586080329891 | 82773836 | 2 | SECONDARY | 1237646706327027861 | 82773836 | 2 | SECONDARY | 1237652998460276890 | 82773836 | 2 | SECONDARY | 1237653578277191822 | 82773836 | 2 | SECONDARY | 1237656511749095552 | 82773836 | 2 | SECONDARY | 1237656546099986566 | 82773836 | 2 | SECONDARY | 1237656593350393991 | 82773836 | 2 | SECONDARY | 1237656971312562358 | 82773836 | 2 | SECONDARY |
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