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 J033805.20-000834.5 | 1237657586030215308 | 92061717 | PRIMARY |
Other Observations of this "Thing"
objid | thingid | mode | mode description | 1237657586030215308 | 92061717 | 1 | PRIMARY | 1237657762118565991 | 92061717 | 2 | SECONDARY | 1237657813666300045 | 92061717 | 2 | SECONDARY | 1237659913902555336 | 92061717 | 2 | SECONDARY | 1237660008424734862 | 92061717 | 2 | SECONDARY | 1237660339094552760 | 92061717 | 2 | SECONDARY | 1237663203864281209 | 92061717 | 2 | SECONDARY | 1237663328402145401 | 92061717 | 2 | SECONDARY | 1237663504527655042 | 92061717 | 2 | SECONDARY | 1237663543183016055 | 92061717 | 2 | SECONDARY | 1237666300557459594 | 92061717 | 2 | SECONDARY | 1237666339205546185 | 92061717 | 2 | SECONDARY | 1237666382145650867 | 92061717 | 2 | SECONDARY | 1237666407929413785 | 92061717 | 2 | SECONDARY | 1237666498098495622 | 92061717 | 2 | SECONDARY | 1237666541045940341 | 92061717 | 2 | SECONDARY | 1237666635558158434 | 92061717 | 2 | SECONDARY | 1237666661328683113 | 92061717 | 2 | SECONDARY | 1237666725725667407 | 92061717 | 2 | SECONDARY | 1237645877969158266 | 92061717 | 2 | SECONDARY | 1237646547967017066 | 92061717 | 2 | SECONDARY | 1237646586624868511 | 92061717 | 2 | SECONDARY | 1237646706871566466 | 92061717 | 2 | SECONDARY | 1237652999004815494 | 92061717 | 2 | SECONDARY | 1237653475735568492 | 92061717 | 2 | SECONDARY | 1237653578821730409 | 92061717 | 2 | SECONDARY | 1237656512293634153 | 92061717 | 2 | SECONDARY | 1237656546644459654 | 92061717 | 2 | SECONDARY | 1237656593894932571 | 92061717 | 2 | SECONDARY | 1237657070634139814 | 92061717 | 2 | SECONDARY | 1237657233846304895 | 92061717 | 2 | SECONDARY |
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