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 J032849.04-003614.9 | 1237666300019540674 | 84748786 | PRIMARY |
Other Observations of this "Thing"
objid | thingid | mode | mode description | 1237666300019540674 | 84748786 | 1 | PRIMARY | 1237666338667692599 | 84748786 | 2 | SECONDARY | 1237666381607797162 | 84748786 | 2 | SECONDARY | 1237666407391560146 | 84748786 | 2 | SECONDARY | 1237666497560641983 | 84748786 | 2 | SECONDARY | 1237666540508021272 | 84748786 | 2 | SECONDARY | 1237666635020304708 | 84748786 | 2 | SECONDARY | 1237666660790764031 | 84748786 | 2 | SECONDARY | 1237666725187813728 | 84748786 | 2 | SECONDARY | 1237645877431304704 | 84748786 | 2 | SECONDARY | 1237646586086949486 | 84748786 | 2 | SECONDARY | 1237646706333647322 | 84748786 | 2 | SECONDARY | 1237652998466896506 | 84748786 | 2 | SECONDARY | 1237653475197714828 | 84748786 | 2 | SECONDARY | 1237653578283876753 | 84748786 | 2 | SECONDARY | 1237656511755715044 | 84748786 | 2 | SECONDARY | 1237656546106606046 | 84748786 | 2 | SECONDARY | 1237656593357013465 | 84748786 | 2 | SECONDARY | 1237657070096220771 | 84748786 | 2 | SECONDARY | 1237657233308451281 | 84748786 | 2 | SECONDARY | 1237657585492361740 | 84748786 | 2 | SECONDARY | 1237657761580646719 | 84748786 | 2 | SECONDARY | 1237657813128446443 | 84748786 | 2 | SECONDARY | 1237659913364701771 | 84748786 | 2 | SECONDARY | 1237660007886881216 | 84748786 | 2 | SECONDARY | 1237660338556699160 | 84748786 | 2 | SECONDARY | 1237663203326427624 | 84748786 | 2 | SECONDARY | 1237663327864226361 | 84748786 | 2 | SECONDARY | 1237663503989801382 | 84748786 | 2 | SECONDARY | 1237663542645097082 | 84748786 | 2 | SECONDARY |
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