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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
6809500462816927744604856072210 228.42567 42.28680 228.42565 42.2868110.00070973STAR
5814290706991128576516456067522 228.42567 42.28680 228.42565 42.2868100.00070973STAR

Flux-Matched Spectra of this Object

specObjIdplateMJDfiberradecspecRaspecDecsciencePrimarydistanceArcMinclass
5814290706991128576516456067522 228.42567 42.28680 228.42565 42.2868100.00070973STAR
6809500462816927744604856072210 228.42567 42.28680 228.42565 42.2868110.00070973STAR