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 J022647.01-005506.0 | 1237666406847873319 | 75024160 | PRIMARY |
Other Observations of this "Thing"
objid | thingid | mode | mode description | 1237666406847873319 | 75024160 | 1 | PRIMARY | 1237666497016955139 | 75024160 | 2 | SECONDARY | 1237666539964399803 | 75024160 | 2 | SECONDARY | 1237666634476617947 | 75024160 | 2 | SECONDARY | 1237666660247142598 | 75024160 | 2 | SECONDARY | 1237666724644126894 | 75024160 | 2 | SECONDARY | 1237678882110439608 | 75024160 | 2 | SECONDARY | 1237645876887617803 | 75024160 | 2 | SECONDARY | 1237646546885476565 | 75024160 | 2 | SECONDARY | 1237646585543327747 | 75024160 | 2 | SECONDARY | 1237652997923275049 | 75024160 | 2 | SECONDARY | 1237653577740189891 | 75024160 | 2 | SECONDARY | 1237656511212028222 | 75024160 | 2 | SECONDARY | 1237656545562919206 | 75024160 | 2 | SECONDARY | 1237656592813326557 | 75024160 | 2 | SECONDARY | 1237656970775560409 | 75024160 | 2 | SECONDARY | 1237657069552599253 | 75024160 | 2 | SECONDARY | 1237657232764764429 | 75024160 | 2 | SECONDARY | 1237657584948674870 | 75024160 | 2 | SECONDARY | 1237657761036959998 | 75024160 | 2 | SECONDARY | 1237657812584759606 | 75024160 | 2 | SECONDARY | 1237659912821014741 | 75024160 | 2 | SECONDARY | 1237660007343194473 | 75024160 | 2 | SECONDARY | 1237662966542631250 | 75024160 | 2 | SECONDARY | 1237663202782740768 | 75024160 | 2 | SECONDARY | 1237663327320604887 | 75024160 | 2 | SECONDARY | 1237663503446114561 | 75024160 | 2 | SECONDARY | 1237663542101475581 | 75024160 | 2 | SECONDARY | 1237666299475919130 | 75024160 | 2 | SECONDARY | 1237666338124005691 | 75024160 | 2 | SECONDARY | 1237666381064110369 | 75024160 | 2 | SECONDARY |
|