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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
5076825709982535680450955574520 122.13222 11.18628 122.13222 11.1862810.00011682QSO
2724756183314360320242054086285 122.13222 11.18628 122.13222 11.1862900.00009655QSO

Flux-Matched Spectra of this Object

specObjIdplateMJDfiberradecspecRaspecDecsciencePrimarydistanceArcMinclass
2724756183314360320242054086285 122.13222 11.18628 122.13222 11.1862900.00009655QSO
5076825709982535680450955574520 122.13222 11.18628 122.13222 11.1862810.00011682QSO