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Other spectra

The SDSS often takes repeat spectra of the same object. Each time that astronomical object is spectroscopically observed with any of the spectrographs connected to the SDSS telescope, it is assigned a separate specObjID. We then select the best spectrum and assign it as sciencePrimary.

Information about each spectroscopic observation is stored in the specObjAll table. The specObj view contains only data for spectra assigned as sciencePrimary.

The table below shows all spectra that were measured for this object.

All Spectra of this Object

specObjIdplateMJDfiberradecspecRaspecDecsciencePrimarydistanceArcMinclass
5075709706115936256450855600556 124.68789 12.29743 124.68789 12.2974310.00005948QSO
2726998637446981632242254096251 124.68789 12.29743 124.68790 12.2974400.00064812QSO

Flux-Matched Spectra of this Object

specObjIdplateMJDfiberradecspecRaspecDecsciencePrimarydistanceArcMinclass
2726998637446981632242254096251 124.68789 12.29743 124.68790 12.2974400.00064812QSO
5075709706115936256450855600556 124.68789 12.29743 124.68789 12.2974310.00005948QSO