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phase: 3

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J/A+A/450/39

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Distance ρ
Position angle θ
Distance (x,y)
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J2000
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IAU/CDS nomenclature

Mirrors

	J/A+A/450/39	645		BVRI photometry of 8 red blazars (Gu+, 2006) ReadMe+ftp 2006A&A...450...39G Similar Catalogs Objects timeSerie Post annotation
1.	J/A+A/450/39/table2		Photometric data of eight red blazars [timeSerie] (2482 rows) metaJ/A+A/450/39/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. (meta.record) (RECORD)

Name

(char)

Name of the object observed (meta.id;meta.main) (ID_MAIN)

Julian Date (time.epoch) (TIME_DATE)

mag

Source magnitude in the band (phot.mag) (PHOT_MAG_UNDEF)

e_mag

mag

Error on the source magnitude (stat.error;phot.mag) (ERROR)

Band

(char)

[BVRI] Johnson-Cousins photometric band (instr.bandpass) (INST_BAND_PASS)

Obs

(char)

[BLS] Observatory (Note 1) (meta.id;instr.obsty) (OBSTY_CODE)

ALL cols

⁽ⁱ⁾indexed column

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	Display UCD1+ UCD1

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

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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