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 J030258.49-001135.0 | 1237666300553592942 | 94035167 | PRIMARY |
Other Observations of this "Thing"
objid | thingid | mode | mode description | 1237666300553592942 | 94035167 | 1 | PRIMARY | 1237666339201744968 | 94035167 | 2 | SECONDARY | 1237666382141784259 | 94035167 | 2 | SECONDARY | 1237666407925547128 | 94035167 | 2 | SECONDARY | 1237666541042073697 | 94035167 | 2 | SECONDARY | 1237666635554291820 | 94035167 | 2 | SECONDARY | 1237666661324816480 | 94035167 | 2 | SECONDARY | 1237666725721800790 | 94035167 | 2 | SECONDARY | 1237673701284184184 | 94035167 | 2 | SECONDARY | 1237645877965357123 | 94035167 | 2 | SECONDARY | 1237646586621001842 | 94035167 | 2 | SECONDARY | 1237646706867699820 | 94035167 | 2 | SECONDARY | 1237652999000948847 | 94035167 | 2 | SECONDARY | 1237653578817863782 | 94035167 | 2 | SECONDARY | 1237656512289767518 | 94035167 | 2 | SECONDARY | 1237656546640593025 | 94035167 | 2 | SECONDARY | 1237656593891065937 | 94035167 | 2 | SECONDARY | 1237657070630273115 | 94035167 | 2 | SECONDARY | 1237657233842503759 | 94035167 | 2 | SECONDARY | 1237657586026414152 | 94035167 | 2 | SECONDARY | 1237657762114699335 | 94035167 | 2 | SECONDARY | 1237657813662498898 | 94035167 | 2 | SECONDARY | 1237659913898754147 | 94035167 | 2 | SECONDARY | 1237660008420933688 | 94035167 | 2 | SECONDARY | 1237660339090751587 | 94035167 | 2 | SECONDARY | 1237663203860480074 | 94035167 | 2 | SECONDARY | 1237663328398278745 | 94035167 | 2 | SECONDARY | 1237663504523788401 | 94035167 | 2 | SECONDARY | 1237663543179149397 | 94035167 | 2 | SECONDARY |
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