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SDSS DR16 Quasars #375

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pruzhinskaya opened this issue Jan 12, 2024 · 0 comments
Open

SDSS DR16 Quasars #375

pruzhinskaya opened this issue Jan 12, 2024 · 0 comments
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@pruzhinskaya
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pruzhinskaya commented Jan 12, 2024

Column redshift source.
Some clarifications are needed

PIPE = Redshift from SDSS pipeline in this catalog ("Z_PIPE"; 356530 occurrences)
VI = Redshift from visual inspection in this catalog (col. zvis: "z_VI"; 319596 occurrences)
DR6Q_HW = from SDSS-DR6 Hewett & Wild (2010, J/MNRAS/405/2302) cat. (col. zDR6Q: "ZDR6QHW"; 63143 occurrences)
DR7QV_SCH = from SDSS DR7Q (Cat. VII/260) (col. zDR7Q: "ZDR7QSCH"; 11127 occurrences)
DR12QV = SDSS DR12Q (Cat. VII/279) redshifts from the visual inspection (18 occurrences)

@pruzhinskaya pruzhinskaya self-assigned this Jan 12, 2024
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