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 J032629.38+003955.7 | 1237666301629890649 | 112747128 | PRIMARY |
Other Observations of this "Thing"
objid | thingid | mode | mode description | 1237666301629890649 | 112747128 | 1 | PRIMARY | 1237666340278042684 | 112747128 | 2 | SECONDARY | 1237666383218147347 | 112747128 | 2 | SECONDARY | 1237666409001910289 | 112747128 | 2 | SECONDARY | 1237666499170992153 | 112747128 | 2 | SECONDARY | 1237666542118371375 | 112747128 | 2 | SECONDARY | 1237666636630654993 | 112747128 | 2 | SECONDARY | 1237666662401179656 | 112747128 | 2 | SECONDARY | 1237666726798163985 | 112747128 | 2 | SECONDARY | 1237645879041654804 | 112747128 | 2 | SECONDARY | 1237646549039513634 | 112747128 | 2 | SECONDARY | 1237646587697299506 | 112747128 | 2 | SECONDARY | 1237646707944062985 | 112747128 | 2 | SECONDARY | 1237653000077312008 | 112747128 | 2 | SECONDARY | 1237653476808065047 | 112747128 | 2 | SECONDARY | 1237653579894226968 | 112747128 | 2 | SECONDARY | 1237656513366065220 | 112747128 | 2 | SECONDARY | 1237656547716956176 | 112747128 | 2 | SECONDARY | 1237656594967363628 | 112747128 | 2 | SECONDARY | 1237657071706570813 | 112747128 | 2 | SECONDARY | 1237657234918801431 | 112747128 | 2 | SECONDARY | 1237657587102711845 | 112747128 | 2 | SECONDARY | 1237657763190997029 | 112747128 | 2 | SECONDARY | 1237657814738796567 | 112747128 | 2 | SECONDARY | 1237659914975051810 | 112747128 | 2 | SECONDARY | 1237660009497231385 | 112747128 | 2 | SECONDARY | 1237660340167049250 | 112747128 | 2 | SECONDARY | 1237663204936777750 | 112747128 | 2 | SECONDARY | 1237663329474576445 | 112747128 | 2 | SECONDARY | 1237663505600151566 | 112747128 | 2 | SECONDARY | 1237663544255447112 | 112747128 | 2 | SECONDARY |
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