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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
7197993109795655680639356341418 124.72000 44.34273 124.72000 44.3427310.00021451GALAXY
9320458755983560704827856990943 124.72000 44.34273 124.72000 44.3427300.00021451GALAXY
9321465360103526400827957063509 124.72000 44.34273 124.72000 44.3427300.00021451GALAXY

Flux-Matched Spectra of this Object

specObjIdplateMJDfiberradecspecRaspecDecsciencePrimarydistanceArcMinclass
7197993109795655680639356341418 124.72000 44.34273 124.72000 44.3427310.00021451GALAXY
9320458755983560704827856990943 124.72000 44.34273 124.72000 44.3427300.00021451GALAXY
9321465360103526400827957063509 124.72000 44.34273 124.72000 44.3427300.00021451GALAXY