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 J022929.33-001216.8 | 1237663238196494465 | 90372618 | PRIMARY |
Other Observations of this "Thing"
objid | thingid | mode | mode description | 1237663238196494465 | 90372618 | 1 | PRIMARY | 1237663328394608759 | 90372618 | 2 | SECONDARY | 1237663504520118420 | 90372618 | 2 | SECONDARY | 1237663543175479419 | 90372618 | 2 | SECONDARY | 1237666300549922936 | 90372618 | 2 | SECONDARY | 1237666339198074995 | 90372618 | 2 | SECONDARY | 1237666382138179651 | 90372618 | 2 | SECONDARY | 1237666407921877161 | 90372618 | 2 | SECONDARY | 1237666498091024456 | 90372618 | 2 | SECONDARY | 1237666541038403703 | 90372618 | 2 | SECONDARY | 1237666635550687318 | 90372618 | 2 | SECONDARY | 1237666661321146547 | 90372618 | 2 | SECONDARY | 1237666725718130827 | 90372618 | 2 | SECONDARY | 1237645942359982207 | 90372618 | 2 | SECONDARY | 1237646011099512939 | 90372618 | 2 | SECONDARY | 1237646646745432189 | 90372618 | 2 | SECONDARY | 1237646706864029795 | 90372618 | 2 | SECONDARY | 1237652998997278875 | 90372618 | 2 | SECONDARY | 1237653578814193800 | 90372618 | 2 | SECONDARY | 1237656512286097528 | 90372618 | 2 | SECONDARY | 1237656546636988474 | 90372618 | 2 | SECONDARY | 1237656593887395952 | 90372618 | 2 | SECONDARY | 1237656971849564287 | 90372618 | 2 | SECONDARY | 1237657070626603125 | 90372618 | 2 | SECONDARY | 1237657233838833859 | 90372618 | 2 | SECONDARY | 1237657586022744145 | 90372618 | 2 | SECONDARY | 1237657762111029353 | 90372618 | 2 | SECONDARY | 1237657813658828904 | 90372618 | 2 | SECONDARY | 1237659913895084171 | 90372618 | 2 | SECONDARY | 1237660008417263690 | 90372618 | 2 | SECONDARY | 1237662967616700575 | 90372618 | 2 | SECONDARY | 1237663203856810061 | 90372618 | 2 | SECONDARY |
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