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 J023225.83+001724.0 | 1237666408459075875 | 103700080 | PRIMARY |
Other Observations of this "Thing"
objid | thingid | mode | mode description | 1237666408459075875 | 103700080 | 1 | PRIMARY | 1237666498628223214 | 103700080 | 2 | SECONDARY | 1237666541575602474 | 103700080 | 2 | SECONDARY | 1237666636087820600 | 103700080 | 2 | SECONDARY | 1237666661858345185 | 103700080 | 2 | SECONDARY | 1237666726255329469 | 103700080 | 2 | SECONDARY | 1237645878498885885 | 103700080 | 2 | SECONDARY | 1237646548496744685 | 103700080 | 2 | SECONDARY | 1237646587154530620 | 103700080 | 2 | SECONDARY | 1237646707401228511 | 103700080 | 2 | SECONDARY | 1237652999534477603 | 103700080 | 2 | SECONDARY | 1237653579351392468 | 103700080 | 2 | SECONDARY | 1237656512823296319 | 103700080 | 2 | SECONDARY | 1237656547174121727 | 103700080 | 2 | SECONDARY | 1237656594424594708 | 103700080 | 2 | SECONDARY | 1237656972386763034 | 103700080 | 2 | SECONDARY | 1237657071163801917 | 103700080 | 2 | SECONDARY | 1237657234376032522 | 103700080 | 2 | SECONDARY | 1237657586559942950 | 103700080 | 2 | SECONDARY | 1237657762648228088 | 103700080 | 2 | SECONDARY | 1237657814196027694 | 103700080 | 2 | SECONDARY | 1237659914432282868 | 103700080 | 2 | SECONDARY | 1237660008954462433 | 103700080 | 2 | SECONDARY | 1237662968153899276 | 103700080 | 2 | SECONDARY | 1237663204394008882 | 103700080 | 2 | SECONDARY | 1237663328931807541 | 103700080 | 2 | SECONDARY | 1237663505057317132 | 103700080 | 2 | SECONDARY | 1237663543712678222 | 103700080 | 2 | SECONDARY | 1237666301087121644 | 103700080 | 2 | SECONDARY | 1237666339735273763 | 103700080 | 2 | SECONDARY | 1237666382675312889 | 103700080 | 2 | SECONDARY |
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