IERS B1144+402

Query : IERS B1144+402

Basic data :
6C 114419+401458 -- 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 (2010AJ,6C,...), QSO (2010ApJ,QSO,...), gam (1FGL,2FGL,...), Bla (2009A&A,[MGL2009],...), IR (2MASS,2MASSI,...), AGN (2011ApJ,CGRaBS,...), * (Gaia), Bz? ([SRM2005]), blu (CSO)
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • 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) :
11 46 58.29791629 +39 58 34.3045026 (Radio) [ 0.0451 0.0483 90 ] A 2015AJ....150...58F
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • 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) :
11 44 21.02596729 +40 15 14.4130114 [ 0.0451 0.0483 90 ]
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • 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) :
164.95060680310 +71.47046651087 [ 0.0451 0.0483 90 ]
Syntax of proper motions is : "pm-ra pm-dec [error ellipse] quality bibcode"
  • pm-ra : mu-ra*cos(dec) (expressed in the ICRS system in mas/yr)
  • pm-dec : mu-dec (expressed in the ICRS system in mas/yr)
  • [error ellipse] : error major axis and minor axis (in mas), orientation angle (in deg)
  • quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the proper motion reference
Proper motions mas/yr :
-0.060 -1.073 [0.147 0.328 90] A 2018yCat.1345....0G
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) 187914 [73] / z(spectroscopic) 1.087885 [0.000243] / cz 326139.72 [72.85]
   (Opt) C 2018A&A...613A..51P
Syntax of angular size is : "maj-axis min-axis angle (wtype) quality bibcode"
  • maj-axis : major axis size (arc minutes)
  • min-axis : minor axis size (arc minutes)
  • angle : orientation angle (in degrees)
  • (wtype) : wavelength class for the origin of the angular size (Rad, mm, IR, Opt, UV, Xray, Gam)
  • quality : flag of quality of the angular size values ( A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the angular size reference
Angular size (arcmin):
0.0000110 0.0000058 25 (Rad) D 2010AJ....139.1713C
Syntax of fluxes (or magnitudes) is : "filter-name (System) flux-value [error] quality MultVarFlags bibcode"
  • filter-name : U, B, V, R, I, G, J, H, K, u, g, r, i, z
  • (System) : may be AB (default is Vega)
  • 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 (12) :
B 18.80 [~] D 2010A&A...518A..10V
V 18.45 [~] D 2010A&A...518A..10V
R 18.58 [~] D 2008ApJS..175...97H
G 18.0580 [0.0135] C 2018yCat.1345....0G
J 15.372 [0.048] C 2010AJ....139.2360S
H 14.458 [0.057] C 2010AJ....139.2360S
K 13.530 [0.034] C 2010AJ....139.2360S
u (AB) 18.946 [0.019] C 2007AJ....134..102S
g (AB) 18.644 [0.007] B 2009ApJS..182..543A
r (AB) 18.297 [0.007] B 2009ApJS..182..543A
i (AB) 18.285 [0.009] B 2009ApJS..182..543A
z (AB) 18.3172 [0.0278] C 2018A&A...613A..51P
SIMBAD within arcmin
', {sourceSize:12, color:'#30a090'})); aladin.on('objectClicked', function(object) { var objName=object.data.MAIN_ID; aladin.showPopup(object.ra,object.dec,'',''+ objName+''); });" title="Show Simbad objects"> Overlay Simbad points in this preview
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within 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!).
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Some important notes on this object about identifications and objects associations.
notes:


The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (60) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

6C 114419+401458 1FHL J1146.9+3958 QSO B1144+402 WN B1144.3+4015
B2 1144+40 3FHL J1146.9+3957 QSO J1146+3958 9Y-MST J1146+3957
B2.3 1144+40 FIRST J114658.3+395834 RORF 1144+402 [MGL2009] BZQ J1146+3958
B3 1144+402 1FLE J1145+4001 S4 1144+402 [MML2015] 5BZQ J1146+3958
B3VLA 1144+402 GB6 B1144+4015 S4 1144+40 [P82] 1144+402
BWE 1144+4015 87GB 114421.6+401516 SDSS J114658.29+395834.3 [SRC2012b] J1146+3958
7C 114420.50+401504.00 ICRF J114658.2+395834 SDSS J114658.29+395834.2 [SRM2005] J114658.29+395834.3
CGRaBS J1146+3958 IERS B1144+402 TIC 18826168 [VV2000] J114658.2+395834
CRTS CSS110503 J114658+395834 IVS B1144+402 TXS 1144+402 [VV2003] J114658.2+395834
CSO 1226 JVAS B1144+402 VIPS J11469+3958 [VV2006] J114658.2+395834
F2M J114658.31+395834.2 JVAS J1146+3958 WB 1144+4015 [VV2010] J114658.2+395834
1FGL J1146.8+4004 JVAS J1146+399 WISEA J114658.30+395834.3 [VV96] J114658.2+395834
2FGL J1146.9+4000 2MASS J11465830+3958343 WISE J114658.31+395834.4 [VV98] J114658.2+395834
3FGL J1146.8+3958 2MASSI J1146582+395834 WISE J114658.30+395834.3 Gaia DR1 768184896941270528
4FGL J1146.9+3958 NVSS J114658+395834 WMAP J1147+3958 Gaia DR2 768184901236813952

References (189 between 1850 and 2021) (Total 189)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements


velocities : 14    PM : 2   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : IERS B1144+402

Link by name to the catalogue in VizieR :

BWE 1144+4015 FIRST J114658.3+395834 IERS B1144+402 2MASS J11465830+3958343 2MASSI J1146582+395834
NVSS J114658+395834 SDSS J114658.29+395834.3 SDSS J114658.29+395834.2 WISEA J114658.30+395834.3 WISE J114658.31+395834.4
WISE J114658.30+395834.3 WN B1144.3+4015 Gaia DR1 768184896941270528 Gaia DR2 768184901236813952

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2021.09.17-03:40:26

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