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 J022207.13+011344.6 | 1237678437014568978 | 123067542 | PRIMARY |
Other Observations of this "Thing"
objid | thingid | mode | mode description | 1237678437014568978 | 123067542 | 1 | PRIMARY | 1237645879571447843 | 123067542 | 2 | SECONDARY | 1237646549569306658 | 123067542 | 2 | SECONDARY | 1237646588227158039 | 123067542 | 2 | SECONDARY | 1237653000607105049 | 123067542 | 2 | SECONDARY | 1237656513895923721 | 123067542 | 2 | SECONDARY | 1237656548246749210 | 123067542 | 2 | SECONDARY | 1237656595497222147 | 123067542 | 2 | SECONDARY | 1237656973459390483 | 123067542 | 2 | SECONDARY | 1237657072236429336 | 123067542 | 2 | SECONDARY | 1237657235448594472 | 123067542 | 2 | SECONDARY | 1237657587632504864 | 123067542 | 2 | SECONDARY | 1237657763720855555 | 123067542 | 2 | SECONDARY | 1237657815268589602 | 123067542 | 2 | SECONDARY | 1237659915504910339 | 123067542 | 2 | SECONDARY | 1237660010027024423 | 123067542 | 2 | SECONDARY | 1237662969226526776 | 123067542 | 2 | SECONDARY | 1237663205466570785 | 123067542 | 2 | SECONDARY | 1237663330004434967 | 123067542 | 2 | SECONDARY | 1237663506129944600 | 123067542 | 2 | SECONDARY | 1237663544785305613 | 123067542 | 2 | SECONDARY | 1237666302159749138 | 123067542 | 2 | SECONDARY | 1237666340807901187 | 123067542 | 2 | SECONDARY | 1237666383747940387 | 123067542 | 2 | SECONDARY | 1237666409531703329 | 123067542 | 2 | SECONDARY | 1237666499700785186 | 123067542 | 2 | SECONDARY | 1237666542648229899 | 123067542 | 2 | SECONDARY | 1237666637160448022 | 123067542 | 2 | SECONDARY | 1237666662930972685 | 123067542 | 2 | SECONDARY | 1237666727327957011 | 123067542 | 2 | SECONDARY |
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