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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
49657824022838681644151868205 123.68639 46.41497 123.68642 46.4149710.00136100GALAXY

Flux-Matched Spectra of this Object

specObjIdplateMJDfiberradecspecRaspecDecsciencePrimarydistanceArcMinclass
49657824022838681644151868205 123.68639 46.41497 123.68642 46.4149710.00136100GALAXY
41503420229125611523686552681000 123.68639 46.41497 123.68447 46.4168200.13634504GALAXY
4155905551849771008369155274760 123.68639 46.41497 123.68447 46.4168210.13634504GALAXY