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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
7198004654667747328639356341460 123.84598 44.85714 123.84596 44.8571410.00080680STAR
7181259917025890304637856330983 123.84598 44.85714 123.84596 44.8571400.00080680STAR
8250661150456565760732856715242 123.84598 44.85714 123.84598 44.8571400.00006595STAR

Flux-Matched Spectra of this Object

specObjIdplateMJDfiberradecspecRaspecDecsciencePrimarydistanceArcMinclass
7181259917025890304637856330983 123.84598 44.85714 123.84596 44.8571400.00080680STAR
7198004654667747328639356341460 123.84598 44.85714 123.84596 44.8571410.00080680STAR
8250661150456565760732856715242 123.84598 44.85714 123.84598 44.8571400.00006595STAR