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 J022825.75-005836.0 | 1237666406848069763 | 75021287 | PRIMARY |
Other Observations of this "Thing"
objid | thingid | mode | mode description | 1237666406848069763 | 75021287 | 1 | PRIMARY | 1237666497017151618 | 75021287 | 2 | SECONDARY | 1237666539964530808 | 75021287 | 2 | SECONDARY | 1237666634476814423 | 75021287 | 2 | SECONDARY | 1237666660247339109 | 75021287 | 2 | SECONDARY | 1237666724644323415 | 75021287 | 2 | SECONDARY | 1237678882110636165 | 75021287 | 2 | SECONDARY | 1237645876887814259 | 75021287 | 2 | SECONDARY | 1237646546885673063 | 75021287 | 2 | SECONDARY | 1237646585543458944 | 75021287 | 2 | SECONDARY | 1237646705790222475 | 75021287 | 2 | SECONDARY | 1237652997923471470 | 75021287 | 2 | SECONDARY | 1237653577740386420 | 75021287 | 2 | SECONDARY | 1237656511212224655 | 75021287 | 2 | SECONDARY | 1237656545563115648 | 75021287 | 2 | SECONDARY | 1237656592813523092 | 75021287 | 2 | SECONDARY | 1237656970775691371 | 75021287 | 2 | SECONDARY | 1237657069552730248 | 75021287 | 2 | SECONDARY | 1237657232764960905 | 75021287 | 2 | SECONDARY | 1237657584948871315 | 75021287 | 2 | SECONDARY | 1237657761037156553 | 75021287 | 2 | SECONDARY | 1237657812584956043 | 75021287 | 2 | SECONDARY | 1237659912821211271 | 75021287 | 2 | SECONDARY | 1237660007343390932 | 75021287 | 2 | SECONDARY | 1237662966542827762 | 75021287 | 2 | SECONDARY | 1237663202782937205 | 75021287 | 2 | SECONDARY | 1237663327320735877 | 75021287 | 2 | SECONDARY | 1237663503446311131 | 75021287 | 2 | SECONDARY | 1237663542101606557 | 75021287 | 2 | SECONDARY | 1237666299476050076 | 75021287 | 2 | SECONDARY | 1237666338124202121 | 75021287 | 2 | SECONDARY | 1237666381064306800 | 75021287 | 2 | SECONDARY |
|