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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
494271464984307712439518775 123.43745 44.11450 123.43741 44.1144910.00164299GALAXY
61596019064205516854751959338 123.43745 44.11450 123.43741 44.1144900.00164299GALAXY
61596211894815334454752207345 123.43745 44.11450 123.43741 44.1144900.00164299GALAXY

Flux-Matched Spectra of this Object

specObjIdplateMJDfiberradecspecRaspecDecsciencePrimarydistanceArcMinclass
494271464984307712439518775 123.43745 44.11450 123.43741 44.1144910.00164299GALAXY
61596019064205516854751959338 123.43745 44.11450 123.43741 44.1144900.00164299GALAXY
61596211894815334454752207345 123.43745 44.11450 123.43741 44.1144900.00164299GALAXY