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 J023322.74-002842.1 | 1237657070090190944 | 82761869 | PRIMARY |
Other Observations of this "Thing"
objid | thingid | mode | mode description | 1237657070090190944 | 82761869 | 1 | PRIMARY | 1237657233302356104 | 82761869 | 2 | SECONDARY | 1237657585486266517 | 82761869 | 2 | SECONDARY | 1237657761574551716 | 82761869 | 2 | SECONDARY | 1237657813122351235 | 82761869 | 2 | SECONDARY | 1237659913358606477 | 82761869 | 2 | SECONDARY | 1237660007880786107 | 82761869 | 2 | SECONDARY | 1237662967080288323 | 82761869 | 2 | SECONDARY | 1237663203320332425 | 82761869 | 2 | SECONDARY | 1237663327858196563 | 82761869 | 2 | SECONDARY | 1237663503983706227 | 82761869 | 2 | SECONDARY | 1237663542639067219 | 82761869 | 2 | SECONDARY | 1237666300013510743 | 82761869 | 2 | SECONDARY | 1237666338661597328 | 82761869 | 2 | SECONDARY | 1237666381601702016 | 82761869 | 2 | SECONDARY | 1237666407385464943 | 82761869 | 2 | SECONDARY | 1237666497554546806 | 82761869 | 2 | SECONDARY | 1237666540501991505 | 82761869 | 2 | SECONDARY | 1237666635014209618 | 82761869 | 2 | SECONDARY | 1237666660784734315 | 82761869 | 2 | SECONDARY | 1237666725181718629 | 82761869 | 2 | SECONDARY | 1237645877425209465 | 82761869 | 2 | SECONDARY | 1237646547423068267 | 82761869 | 2 | SECONDARY | 1237646586080919650 | 82761869 | 2 | SECONDARY | 1237652998460866675 | 82761869 | 2 | SECONDARY | 1237653578277781622 | 82761869 | 2 | SECONDARY | 1237656511749685316 | 82761869 | 2 | SECONDARY | 1237656546100510830 | 82761869 | 2 | SECONDARY | 1237656593350918289 | 82761869 | 2 | SECONDARY | 1237656971313152111 | 82761869 | 2 | SECONDARY |
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