VizieR

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VizieR

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phase: 3

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J/ApJ/522/846

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

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IAU/CDS nomenclature

Mirrors

	J/ApJ/522/846	264		Optical monitoring of GeV loud blazars (Xie+, 1999) ReadMe+ftp 1999ApJ...522..846X Similar Catalogs Objects Post annotation
1.	J/ApJ/522/846/table2		Photometry of the gamma-ray-loud blazars (1246 rows) metaJ/ApJ/522/846/table2

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.

Name

(char)

Object name

Obs

"Y:M:D"

Year of observation (UT)

Julian date of observation

Mag

mag

Magnitude of the observation

e_Mag

mag

RMS uncertainty in Mag

f_Mag

(char)

[BVIR] Indicates photometric filter used

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