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 J023452.42-001142.1 | 1237666407922466962 | 94295276 | PRIMARY |
Other Observations of this "Thing"
objid | thingid | mode | mode description | 1237666407922466962 | 94295276 | 1 | PRIMARY | 1237666498091614384 | 94295276 | 2 | SECONDARY | 1237666541038993520 | 94295276 | 2 | SECONDARY | 1237666635551277174 | 94295276 | 2 | SECONDARY | 1237666661321736282 | 94295276 | 2 | SECONDARY | 1237666725718720605 | 94295276 | 2 | SECONDARY | 1237645877962276983 | 94295276 | 2 | SECONDARY | 1237645942360572161 | 94295276 | 2 | SECONDARY | 1237646011100102858 | 94295276 | 2 | SECONDARY | 1237646586617921709 | 94295276 | 2 | SECONDARY | 1237646706864619630 | 94295276 | 2 | SECONDARY | 1237652998997868682 | 94295276 | 2 | SECONDARY | 1237653578814783613 | 94295276 | 2 | SECONDARY | 1237656512286687348 | 94295276 | 2 | SECONDARY | 1237656546637578356 | 94295276 | 2 | SECONDARY | 1237656593887985759 | 94295276 | 2 | SECONDARY | 1237657070627192991 | 94295276 | 2 | SECONDARY | 1237657233839423626 | 94295276 | 2 | SECONDARY | 1237657586023334050 | 94295276 | 2 | SECONDARY | 1237657762111619157 | 94295276 | 2 | SECONDARY | 1237657813659418766 | 94295276 | 2 | SECONDARY | 1237659913895673953 | 94295276 | 2 | SECONDARY | 1237660008417853583 | 94295276 | 2 | SECONDARY | 1237662967617290345 | 94295276 | 2 | SECONDARY | 1237663203857399955 | 94295276 | 2 | SECONDARY | 1237663328395198597 | 94295276 | 2 | SECONDARY | 1237663504520708214 | 94295276 | 2 | SECONDARY | 1237663543176069256 | 94295276 | 2 | SECONDARY | 1237666300550512781 | 94295276 | 2 | SECONDARY | 1237666339198664869 | 94295276 | 2 | SECONDARY | 1237666382138769520 | 94295276 | 2 | SECONDARY |
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