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/232/7

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Distance ρ
Position angle θ
Distance (x,y)
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J2000
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	J/ApJS/232/7	-1		8yr R-band photopolarimetric data of blazar Mrk 421 (Fraija+, 2017) ReadMe+ftp 2017ApJS..232....7F Similar Catalogs Objects Post annotation
1.	J/ApJS/232/7/table1		R-band photopolarimetric data of Mrk 421 from February 2008 to May 2016 [timeSerie] (R-band LC and Polarimetric data plot) (385 rows) metaJ/ApJS/232/7/table1

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)

MJD

Modified Julian Date of observation; JD-2400000.5 (time.epoch) (TIME_DATE)

Pol

[0.3/11] Polarization degree (phys.polarization) (POL_DEGREE_MISC)

e_Pol

[0.1/0.5] Uncertainty in Pol (stat.error) (ERROR)

deg

Position angle (pos.posAng;phys.polarization) (POL_PA_MISC)

e_PA

deg

[0.8/9] Uncertainty in PA (stat.error) (ERROR)

Rmag

mag

[11.2/13.6] R band magnitude (phot.mag;em.opt.R) (PHOT_MAG_R)

e_Rmag

mag

[0.03/0.1] Uncertainty in Rmag (stat.error;phot.mag;em.opt.R) (ERROR)

RFlux

mJy

[11/94] Optical Flux, R band (phot.flux.density;em.opt.R) (PHOT_FLUX_R)

e_RFlux

mJy

[0.8/4] Uncertainty in RFlux (stat.error) (ERROR)

ALL cols

⁽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