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 J032425.34-000714.0 | 1237666300555952419 | 93976428 | PRIMARY |
Other Observations of this "Thing"
objid | thingid | mode | mode description | 1237666300555952419 | 93976428 | 1 | PRIMARY | 1237666339204104460 | 93976428 | 2 | SECONDARY | 1237666382144143566 | 93976428 | 2 | SECONDARY | 1237666407927906520 | 93976428 | 2 | SECONDARY | 1237666498096988383 | 93976428 | 2 | SECONDARY | 1237666541044433132 | 93976428 | 2 | SECONDARY | 1237666635556651172 | 93976428 | 2 | SECONDARY | 1237666661327175907 | 93976428 | 2 | SECONDARY | 1237666725724160174 | 93976428 | 2 | SECONDARY | 1237645877967651045 | 93976428 | 2 | SECONDARY | 1237646547965509837 | 93976428 | 2 | SECONDARY | 1237646586623361338 | 93976428 | 2 | SECONDARY | 1237646706870059161 | 93976428 | 2 | SECONDARY | 1237652999003308259 | 93976428 | 2 | SECONDARY | 1237653475734061254 | 93976428 | 2 | SECONDARY | 1237653578820223162 | 93976428 | 2 | SECONDARY | 1237656512292126918 | 93976428 | 2 | SECONDARY | 1237656546642952421 | 93976428 | 2 | SECONDARY | 1237656593893425355 | 93976428 | 2 | SECONDARY | 1237657070632632597 | 93976428 | 2 | SECONDARY | 1237657233844797678 | 93976428 | 2 | SECONDARY | 1237657586028708116 | 93976428 | 2 | SECONDARY | 1237657762117058759 | 93976428 | 2 | SECONDARY | 1237657813664792805 | 93976428 | 2 | SECONDARY | 1237659913901113595 | 93976428 | 2 | SECONDARY | 1237660008423227603 | 93976428 | 2 | SECONDARY | 1237660339093111047 | 93976428 | 2 | SECONDARY | 1237663203862773970 | 93976428 | 2 | SECONDARY | 1237663328400638211 | 93976428 | 2 | SECONDARY | 1237663504526147835 | 93976428 | 2 | SECONDARY | 1237663543181508892 | 93976428 | 2 | SECONDARY |
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