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 J030129.21-000003.7 | 1237666300553461867 | 94044146 | PRIMARY |
Other Observations of this "Thing"
objid | thingid | mode | mode description | 1237666300553461867 | 94044146 | 1 | PRIMARY | 1237666339201548520 | 94044146 | 2 | SECONDARY | 1237666382141653335 | 94044146 | 2 | SECONDARY | 1237666407925416189 | 94044146 | 2 | SECONDARY | 1237666498094498046 | 94044146 | 2 | SECONDARY | 1237666541041877166 | 94044146 | 2 | SECONDARY | 1237666635554160848 | 94044146 | 2 | SECONDARY | 1237666661324685519 | 94044146 | 2 | SECONDARY | 1237666725721669853 | 94044146 | 2 | SECONDARY | 1237673701820989730 | 94044146 | 2 | SECONDARY | 1237645877965160621 | 94044146 | 2 | SECONDARY | 1237646380984238288 | 94044146 | 2 | SECONDARY | 1237646509833060522 | 94044146 | 2 | SECONDARY | 1237646547963019448 | 94044146 | 2 | SECONDARY | 1237646586620870873 | 94044146 | 2 | SECONDARY | 1237652999000817842 | 94044146 | 2 | SECONDARY | 1237653012456341765 | 94044146 | 2 | SECONDARY | 1237653578817732828 | 94044146 | 2 | SECONDARY | 1237653609418522780 | 94044146 | 2 | SECONDARY | 1237656546640461980 | 94044146 | 2 | SECONDARY | 1237657070630142168 | 94044146 | 2 | SECONDARY | 1237657233842307351 | 94044146 | 2 | SECONDARY | 1237657586026217672 | 94044146 | 2 | SECONDARY | 1237657762114502856 | 94044146 | 2 | SECONDARY | 1237657870033748089 | 94044146 | 2 | SECONDARY | 1237659755537432839 | 94044146 | 2 | SECONDARY | 1237659913898557729 | 94044146 | 2 | SECONDARY | 1237660008420737284 | 94044146 | 2 | SECONDARY | 1237660240848486723 | 94044146 | 2 | SECONDARY | 1237660339090555117 | 94044146 | 2 | SECONDARY | 1237663203860283666 | 94044146 | 2 | SECONDARY | 1237663328398147790 | 94044146 | 2 | SECONDARY | 1237663504523657450 | 94044146 | 2 | SECONDARY | 1237663543178952998 | 94044146 | 2 | SECONDARY | 1237663891575668957 | 94044146 | 2 | SECONDARY |
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