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 J014812.80-005108.8 | 1237657069548339346 | 73032190 | PRIMARY |
Other Observations of this "Thing"
objid | thingid | mode | mode description | 1237657069548339346 | 73032190 | 1 | PRIMARY | 1237657189843337301 | 73032190 | 2 | SECONDARY | 1237657232760569969 | 73032190 | 2 | SECONDARY | 1237657584944480345 | 73032190 | 2 | SECONDARY | 1237657735268728907 | 73032190 | 2 | SECONDARY | 1237657812580565081 | 73032190 | 2 | SECONDARY | 1237659912816820361 | 73032190 | 2 | SECONDARY | 1237660007338999900 | 73032190 | 2 | SECONDARY | 1237662966538436718 | 73032190 | 2 | SECONDARY | 1237663202778546180 | 73032190 | 2 | SECONDARY | 1237663327316344902 | 73032190 | 2 | SECONDARY | 1237663503441920002 | 73032190 | 2 | SECONDARY | 1237663542097215602 | 73032190 | 2 | SECONDARY | 1237666299471659074 | 73032190 | 2 | SECONDARY | 1237666338119811162 | 73032190 | 2 | SECONDARY | 1237666381059915852 | 73032190 | 2 | SECONDARY | 1237666406843678722 | 73032190 | 2 | SECONDARY | 1237666497012760640 | 73032190 | 2 | SECONDARY | 1237666539960139851 | 73032190 | 2 | SECONDARY | 1237666634472423472 | 73032190 | 2 | SECONDARY | 1237666660242882632 | 73032190 | 2 | SECONDARY | 1237666724639932475 | 73032190 | 2 | SECONDARY | 1237645876883423236 | 73032190 | 2 | SECONDARY | 1237646546881282124 | 73032190 | 2 | SECONDARY | 1237646585539068071 | 73032190 | 2 | SECONDARY | 1237652997919015064 | 73032190 | 2 | SECONDARY | 1237653011374604352 | 73032190 | 2 | SECONDARY | 1237656511207833762 | 73032190 | 2 | SECONDARY | 1237656592809132132 | 73032190 | 2 | SECONDARY | 1237656906366910598 | 73032190 | 2 | SECONDARY |
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