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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IX/22/ispec

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

Mirrors

	IX/22	8130		Einstein extended deep survey (Primini+, 1991) ReadMe+ftp 1991ApJ...374..440P Similar Catalogs Post annotation
1.	IX/22/ispec		EDS Spectral Parameters for IPC Sources (178 rows) metaIX/22/ispec

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)

Iseqno

(char)

IPC sequence number (Note G1) (meta.id) (ID_NUMBER)

Isrcno

IPC source no. within sequence (Note 1) (meta.id) (ID_NUMBER)

Barea

pix2

pixels Area of background region (Note 2) (phys.area;instr) (INST_AREA)

Sarea

pix2

pixels Area of source region (Note 2) (phys.area;instr) (INST_AREA)

Hardness ratio (Note 3) (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)

E_hr

Positive hardness ratio error (Note 3) (stat.error;stat.max) (ERROR)

e_hr

Negative hardness ratio error (real) (Note 3) (stat.error) (ERROR)

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⁽ⁱ⁾indexed column

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	Display UCD1+ UCD1

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

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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