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 J022435.69+004134.0 | 1237657587095897097 | 110827316 | PRIMARY |
Other Observations of this "Thing"
| objid | thingid | mode | mode description | | 1237657587095897097 | 110827316 | 1 | PRIMARY | | 1237657763184247120 | 110827316 | 2 | SECONDARY | | 1237657814732046738 | 110827316 | 2 | SECONDARY | | 1237659914968301783 | 110827316 | 2 | SECONDARY | | 1237660009490416308 | 110827316 | 2 | SECONDARY | | 1237662968689918687 | 110827316 | 2 | SECONDARY | | 1237663204929962727 | 110827316 | 2 | SECONDARY | | 1237663329467827108 | 110827316 | 2 | SECONDARY | | 1237663505593336372 | 110827316 | 2 | SECONDARY | | 1237663544248697318 | 110827316 | 2 | SECONDARY | | 1237666301623140893 | 110827316 | 2 | SECONDARY | | 1237666340271292853 | 110827316 | 2 | SECONDARY | | 1237666383211331802 | 110827316 | 2 | SECONDARY | | 1237666408995095570 | 110827316 | 2 | SECONDARY | | 1237666499164176628 | 110827316 | 2 | SECONDARY | | 1237666542111621531 | 110827316 | 2 | SECONDARY | | 1237666636623839357 | 110827316 | 2 | SECONDARY | | 1237666662394364564 | 110827316 | 2 | SECONDARY | | 1237666726791348407 | 110827316 | 2 | SECONDARY | | 1237645879034839736 | 110827316 | 2 | SECONDARY | | 1237646549032698112 | 110827316 | 2 | SECONDARY | | 1237646587690549913 | 110827316 | 2 | SECONDARY | | 1237653000070496863 | 110827316 | 2 | SECONDARY | | 1237656513359315407 | 110827316 | 2 | SECONDARY | | 1237656547710141215 | 110827316 | 2 | SECONDARY | | 1237656594960613765 | 110827316 | 2 | SECONDARY | | 1237656972922782239 | 110827316 | 2 | SECONDARY | | 1237657071699821525 | 110827316 | 2 | SECONDARY | | 1237657234912051462 | 110827316 | 2 | SECONDARY |
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