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/A+A/309/81/table2

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

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IAU/CDS nomenclature

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	J/A+A/309/81	870		X-ray properties of AGN (Wang+, 1996) ReadMe+ftp 1996A&A...309...81W Similar Catalogs Post annotation
1.	J/A+A/309/81/table2		Resulting of fitting ROSAT PSPC spectrum (77 rows) metaJ/A+A/309/81/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)

AGN name (meta.id) (ID_IDENTIFIER)

10+20cm-2

⁽ⁿ⁾ []? Hydrogen column density (phys.columnDensity) (PHYS_COLUMN_DENSITY)

e_NH

10+20cm-2

⁽ⁿ⁾ []? rms uncertainty on NH (stat.error) (ERROR)

⁽ⁿ⁾ []? Photon index (spect.index) (SPECT_SP-INDEX)

e_Gx

⁽ⁿ⁾ []? rms uncertainty on Gx (stat.error) (ERROR)

Norm

10-4ph/s/cm+2/keV

⁽ⁿ⁾ []? Normalization of the power law photon flux at 1keV (stat.fit.param) (FIT_PARAM_VALUE)

e_Norm

10-4ph/s/cm+2/keV

⁽ⁿ⁾ []? rms uncertainty on Norm (stat.error) (ERROR)

f_CHI2

⁽ⁿ⁾ []? Degrees of freedom of the CHI2 (meta.code.error) (CODE_MISC)

CHI2

⁽ⁿ⁾ []? Reduced CHI2 (stat.fit.param) (FIT_PARAM_VALUE)

Com

(char)

Comment (meta.note) (REMARKS)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

Adapt form	Display your selection only	Reset to default columns
	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