Sloan Digital Sky Survey
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Table Descriptions

nametypetext
galSpecInfoSPECTRO General information for the MPA-JHU spectroscopic re-analysis
This table contains one entry per spectroscopic observation It may be joined with the other galSpec tables with the measurements, or to specObjAll, using specObjId. Numbers given here are for the version of data used by the MPA-JHU and may not be in perfect agreement with specObjAll.