VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

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VizieR

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phase: 3

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J/ApJS/216/4/table2

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Mirrors

	J/ApJS/216/4	1110		SDSS-RM project: technical overview (Shen+, 2015) ReadMe+ftp 2015ApJS..216....4S Similar Catalogs spectrum Post annotation
1.	J/ApJS/216/4/table2		Log of BOSS RM observations (32 rows) metaJ/ApJS/216/4/table2

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Constraint

Explain (UCD)

Date

(char)

UT months of observation (in year 2014) (time.epoch) (TIME_MISC)

Epoch

⁽ⁱ⁾ [1/32] Epoch number (Note 1) (meta.id) (ID_NUMBER)

f_Epoch

(char)

[ab] low quality spectra (Note 2) (meta.code) (CODE_MISC)

MJDs

[56659/56837] Start Modified Julian Date (time.epoch) (TIME_DATE)

MJDe

[56660/56837] End Modified Julian Date (time.epoch) (TIME_DATE)

<MJD>

Mean Modified Julian Date (time.epoch) (TIME_DATE)

File

(char)

Plate-MJDe file identifier (meta.id;meta.file) (ID_FILE)

S/N

[0.5/34.2] Plate S/N (stat.snr) (INST_S/N)

[2/11] Number of coadded 15 minute sub-exposures in each epoch (meta.number) (NUMBER)

Seeing

arcsec

[1.3/3] Median seeing during the observation estimated from the guide camera images (instr.obsty.seeing;stat.median) (INST_SEEING)

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http://cdsannotations.u-strasbg.fr/annotations/vizierTable//

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→ Cite/acknowledge VizieR catalogue
→ Rules of usage of VizieR data

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If the access to catalogues with VizieR was helpful for your research work,the following acknowledgment would be appreciated: This research has made use of the VizieR catalogue access tool, CDS, Strasbourg, France (DOI: 10.26093/cds/vizier). The original description of the VizieR service was published in A&AS 143, 23