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 J020539.90+010546.0 | 1237678617431572642 | 119448126 | PRIMARY |
Other Observations of this "Thing"
objid | thingid | mode | mode description | 1237678617431572642 | 119448126 | 1 | PRIMARY | 1237645879569678457 | 119448126 | 2 | SECONDARY | 1237646549567537257 | 119448126 | 2 | SECONDARY | 1237646588225323188 | 119448126 | 2 | SECONDARY | 1237653000605335669 | 119448126 | 2 | SECONDARY | 1237656513894088854 | 119448126 | 2 | SECONDARY | 1237656595495387258 | 119448126 | 2 | SECONDARY | 1237656973457555625 | 119448126 | 2 | SECONDARY | 1237657072234594476 | 119448126 | 2 | SECONDARY | 1237657192529592485 | 119448126 | 2 | SECONDARY | 1237657235446825108 | 119448126 | 2 | SECONDARY | 1237657587630735517 | 119448126 | 2 | SECONDARY | 1237657815266820228 | 119448126 | 2 | SECONDARY | 1237659915503075438 | 119448126 | 2 | SECONDARY | 1237660010025255045 | 119448126 | 2 | SECONDARY | 1237662969224691846 | 119448126 | 2 | SECONDARY | 1237663205464801408 | 119448126 | 2 | SECONDARY | 1237663330002600058 | 119448126 | 2 | SECONDARY | 1237663506128175213 | 119448126 | 2 | SECONDARY | 1237663544783470754 | 119448126 | 2 | SECONDARY | 1237666302157914256 | 119448126 | 2 | SECONDARY | 1237666340806066315 | 119448126 | 2 | SECONDARY | 1237666383746170993 | 119448126 | 2 | SECONDARY | 1237666409529933965 | 119448126 | 2 | SECONDARY | 1237666499699015798 | 119448126 | 2 | SECONDARY | 1237666542646395007 | 119448126 | 2 | SECONDARY | 1237666637158678591 | 119448126 | 2 | SECONDARY | 1237666662929203272 | 119448126 | 2 | SECONDARY | 1237666727326187585 | 119448126 | 2 | SECONDARY | 1237667135341592749 | 119448126 | 2 | SECONDARY | 1237669772451643546 | 119448126 | 2 | SECONDARY |
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