QSO B2155-152

Query : QSO B2155-152 C.D.S. - SIMBAD4 rel 1.225 - 2015.07.31CEST19:31:07

Available data : Basic data  •  Identifiers  •  Plot & images  •  Bibliography  •  Measurements  •  External archives  •  Notes  •  Annotations


Basic data :
QSO B2155-152 -- Quasar
Origin of the objects types :

(Ref) Object type as listed in the reference "Ref"
(acronym) Object type linked to the acronym according to the original reference
() Anterior to 2007, before we can link the objet type to a reference, or given by the CDS team in some particular cases

Other object types:
Rad (ICRF,IERS,IVS,1Jy,MRC,NVSS​,OHIO,PKS,PMN,RORF​,TXS,VCS1,VSOP,WMAP​,[GGR94],[GR92],[MEM2008],[WPW2003]), QSO (Ref,QSO,[HB93],[VV2000],[VV2003],[VV2006]​,[VV2010],[VV96],[VV98]), Bla (Ref,[DGT2001],[IN88],[MGL2009]), X (Ref,2E,RX,1RXS), IR (2MASS,2MASSI,WISE), AGN (Ref,CGRaBS), gam (1FGL,2FGL), V* (AAVSO), AG? (Ref), G (LEDA), cm (AT20G)
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra : right ascension (unit and frame defined according to your Output Options)
  • dec : declination (unit and frame defined according to your Output Options)
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : coordinates error major axis, minor axis (in mas at epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • quality : flag of quality
    • E >= 10
    • D : 1-10(and some old data)
    • C : 0.1-1
    • B : 0.01-0.1+ 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
ICRS coord. (ep=J2000) :
21 58 06.28190 -15 01 09.3280 ( Radio ) [ ] B 2008AJ....136..159L
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra : right ascension (unit and frame defined according to your Output Options)
  • dec : declination (unit and frame defined according to your Output Options)
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : coordinates error major axis, minor axis (in mas at epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • quality : flag of quality
    • E >= 10
    • D : 1-10(and some old data)
    • C : 0.1-1
    • B : 0.01-0.1+ 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
FK5 coord. (ep=J2000 eq=2000) :
21 58 06.282 -15 01 09.33 [ ]
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra : right ascension (unit and frame defined according to your Output Options)
  • dec : declination (unit and frame defined according to your Output Options)
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : coordinates error major axis, minor axis (in mas at epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • quality : flag of quality
    • E >= 10
    • D : 1-10(and some old data)
    • C : 0.1-1
    • B : 0.01-0.1+ 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
FK4 coord. (ep=B1950 eq=1950) :
21 55 23.25 -15 15 30.2 [ ]
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra : right ascension (unit and frame defined according to your Output Options)
  • dec : declination (unit and frame defined according to your Output Options)
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : coordinates error major axis, minor axis (in mas at epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • quality : flag of quality
    • E >= 10
    • D : 1-10(and some old data)
    • C : 0.1-1
    • B : 0.01-0.1+ 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
Gal coord. (ep=J2000) :
040.6397 -48.0223 [ ]
Syntax of radial velocity (or/and redshift) is : "value [error] (wavelength) quality bibcode"
  • value : radial velocity or/and redshift (Heliocentric frame) according to your Output Options
    (redshift may be not displayed if the data value is <0 and the database inside value is a radial velocity)
  • [error] : error of the corresponding value displayed before
  • (wavelength) : wavelength range of the measurement : Rad, mm, IR, Opt, UV, Xray, Gam or  '∼'(unknown)
  • quality : flag of quality ( A=best quality -> E=worst quality, ~ =unknown quality)
  • bibcode : bibcode of the value's origin
Radial velocity / Redshift / cz :
V(km/s) 141823 [48] / z(~) 0.671998 [0.000160] / cz 201459.93 [47.97]   (~) D 2002LEDA.........0P
Syntax of fluxes (or magnitudes) is : "filter-name flux-value [error] quality MultVarFlags bibcode"
  • filter-name : U, B, V, R, I, J, H, K, u, g, r, i, z
  • flux-value : value of flux or magnitude
  • [error] : error value
  • quality : flag of quality of the flux value ( A=best quality -> E=worst quality, ~ =unknown quality)
  • MultVarFlags : Mult is zero or one char (J) for joined photometry ; Var can be zero or two chars (V[0-4])
  • bibcode : bibcode of the flux reference
Fluxes (6) :
B 18.63 [~] D 2008MNRAS.384..775M
V 17.5 [~] D ~
R 17.79 [~] D 2008ApJS..175...97H
J 15.799 [0.064] C 2003yCat.2246....0C
H 14.994 [0.067] C 2003yCat.2246....0C
K 14.136 [0.049] C 2003yCat.2246....0C
SIMBAD with radius arcmin
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VizieR photometry viewer    sed-help-icon
within radius arcsec The VizieR photometry tool allows for easy visualization of photometry points extracted around the Simbad position from photometry-enabled catalogues in VizieR.
The search radius has to be specified by the user. It is currently limited to a maximum of 30 arcsec. It depends mostly on the precision or quality of the coordinates (SIMBAD and VizieR catalogs), the resolution of the images from which the sources were extracted, source extent, and source crowding.
Suggestions are: crowded field: 0.5 to 1.5 arcsec, 3 arcsec otherwise; uncertain coordinates (SIMBAD quality E or coordinates without reference): 5 to 30 arsec (risky!).

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (48) :

QSO B2155-152 1Jy 2155-152 RX J2158.1-1500 [HB93] 2155-152
AT20G J215806-150109 LEDA 2831143 1RXS J215805.4-150117 [IN88] 2155-152
AT20G J215806.2-150109 2MASS J21580628-1501093 TXS 2155-152 [MEM2008] 285
CGRaBS J2158-1501 2MASSI J2158062-150109 VCS1 J2158-1501 [MGL2009] BZQ J2158-1501
2E 4542 MRC 2155-152 VSOP J2158-1501 [VV2000] J215806.3-150110
2E 2155.3-1515 NVSS J215806-150109 WISE J215806.27-150109.0 [VV2003] J215806.3-150110
EQ 2155-15 OHIO X -192 WMAP 18 [VV2006] J215806.3-150110
1FGL J2157.9-1503 PKS J2158-1501 WMAP J2158-1502 [VV2010] J215806.3-150110
2FGL J2157.9-1501 PKS 2155-152 WMAP J2158-1501 [VV96] J215806.3-150110
ICRF J215806.2-150109 PMN J2158-1501 [DGT2001] B2155-152 [VV98] J215806.3-150110
IERS B2155-152 QSO B2155-1515 [GGR94] 2155-152 [WPW2003] J2158-1501
IVS B2155-152 RORF 2155-152 [GR92] 2155-152 AAVSO 2152-15

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References (224 between 1850 and 2015)
Simbad bibliographic survey began in 1950 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

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Measurements (6 types) :


Einstein : 1    ISO : 3    posa : 2    velocities : 7    Z : 6    ze : 1   

   


External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database

Catalogue information from VizieR :

Generic search by coordinates (radius: 5 arcsec)

IERS B2155-152 2MASS J21580628-1501093 2MASSI J2158062-150109 NVSS J215806-150109 PKS J2158-1501
PKS 2155-152 PMN J2158-1501 1RXS J215805.4-150117 VSOP J2158-1501

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
The list of all annotations to SIMBAD objects can be found here .

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2015.07.31-19:31:07

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