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/229/21/ta...

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Distance ρ
Position angle θ
Distance (x,y)
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J2000
B1950
Ecl. J2000

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IAU/CDS nomenclature

Mirrors

	J/ApJS/229/21	4		VRI monitoring of the QSO 3C 273 in 2005-2016 (Xiong+, 2017) ReadMe+ftp 2017ApJS..229...21X Similar Catalogs Objects Post annotation
1.	J/ApJS/229/21/table4		Data of V Band [timeSerie] (Interactive VRI LCs plot) (1544 rows) metaJ/ApJS/229/21/table4

Simple Constraint List Of Constraints

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Constraint

Explain (UCD)

recno

Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)

Date

"Y:M:D"

⁽ⁿ⁾UT date of the observation (time.epoch;obs) (TIME_DATE)

MJD

Modified Julian Date of observation (time.epoch) (TIME_DATE)

Vmag

mag

[12.4/13.1] Apparent V band magnitude (phot.mag;em.opt.V) (PHOT_MAG_V)

e_Vmag

mag

[0.001/0.05] The rms error in Vmag (stat.error;phot.mag;em.opt.V) (ERROR)

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⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

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	Display UCD1+ UCD1

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

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

Contact - Legals

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