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 J022816.93-005438.9 | 1237666406848004441 | 75021747 | PRIMARY |
Other Observations of this "Thing"
objid | thingid | mode | mode description | 1237666406848004441 | 75021747 | 1 | PRIMARY | 1237666497017151766 | 75021747 | 2 | SECONDARY | 1237666539964530916 | 75021747 | 2 | SECONDARY | 1237666634476748952 | 75021747 | 2 | SECONDARY | 1237666660247273679 | 75021747 | 2 | SECONDARY | 1237666724644257972 | 75021747 | 2 | SECONDARY | 1237678882110570694 | 75021747 | 2 | SECONDARY | 1237645876887814393 | 75021747 | 2 | SECONDARY | 1237646546885673164 | 75021747 | 2 | SECONDARY | 1237646585543459107 | 75021747 | 2 | SECONDARY | 1237652997923406135 | 75021747 | 2 | SECONDARY | 1237653577740320996 | 75021747 | 2 | SECONDARY | 1237656511212224789 | 75021747 | 2 | SECONDARY | 1237656545563050278 | 75021747 | 2 | SECONDARY | 1237656592813523192 | 75021747 | 2 | SECONDARY | 1237656970775691506 | 75021747 | 2 | SECONDARY | 1237657069552730396 | 75021747 | 2 | SECONDARY | 1237657232764961056 | 75021747 | 2 | SECONDARY | 1237657584948871451 | 75021747 | 2 | SECONDARY | 1237657761037156653 | 75021747 | 2 | SECONDARY | 1237657812584956216 | 75021747 | 2 | SECONDARY | 1237659912821211347 | 75021747 | 2 | SECONDARY | 1237660007343391058 | 75021747 | 2 | SECONDARY | 1237662966542827886 | 75021747 | 2 | SECONDARY | 1237663202782937341 | 75021747 | 2 | SECONDARY | 1237663327320736037 | 75021747 | 2 | SECONDARY | 1237663503446245742 | 75021747 | 2 | SECONDARY | 1237663542101606715 | 75021747 | 2 | SECONDARY | 1237666299476050237 | 75021747 | 2 | SECONDARY | 1237666338124202266 | 75021747 | 2 | SECONDARY | 1237666381064306948 | 75021747 | 2 | SECONDARY |
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