QSO B1402+044

Query : QSO B1402+044

Basic data :
QSO B1402+044 -- 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 (BWE,CLASS,...), QSO (2008ApJ,QSO,...), Bla (2009A&A,[MGL2009],...), X (2009A&A,2E,...), IR (WISEA,WISE), AGN (CGRaBS), Bz? ([SRM2005]), Q? (ZYCJ), * (Gaia)
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) :
14 05 01.1198802840 +04 15 35.817496668 (Optical) [ 0.2374 0.1817 90 ] A 2020yCat.1350....0G
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) :
14 02 29.9841282375 +04 29 55.410157541 [ 0.2374 0.1817 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) :
343.6699374364190 +61.1694897901779 [ 0.2374 0.1817 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 :
-0.033 0.067 [0.271 0.230 90] A 2020yCat.1350....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) 267840 [204] / z(spectroscopic) 3.21486 [0.00068] / cz 963790.8 [203.9]
   C 2009ApJS..182..543A
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 (9) :
B 19.86 [~] D 2010A&A...518A..10V
V 19.53 [~] D 2010A&A...518A..10V
R 19.22 [~] D 2008ApJS..175...97H
G 18.994698 [0.007342] C 2020yCat.1350....0G
u (AB) 21.8924 [0.1652] D 2020ApJS..250....8L
g (AB) 19.5592 [0.0201] C 2020ApJS..250....8L
r (AB) 19.2972 [0.0215] C 2020ApJS..250....8L
i (AB) 19.3746 [0.0221] C 2020ApJS..250....8L
z (AB) 19.3657 [0.0695] C 2020ApJS..250....8L
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 (48) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

QSO B1402+044 JVAS J1405+0415 VSOP J1405+0415 [VV2000] J140501.1+041536
BWE 1402+0429 MRC 1402+044 1WGA J1405.0+0415 [VV2003] J140501.1+041536
CGRaBS J1405+0415 NVSS J140501+041536 WISEA J140501.12+041535.8 [VV2006] J140501.1+041536
CLASS J140501.1214+041535.798 PKS J1405+0415 WISE J140501.12+041535.8 [VV2010] J140501.1+041536
2E 3182 PKS 1402+044 Zel 1402+043 [VV96] J140501.1+041536
2E 1402.5+0429 PMN J1405+0415 ZYCJ 1402+043 [VV98] J140501.1+041536
FIRST J140501.1+041535 QSO J1405+0415 [HB93] 1402+044 [WPW2003] J1405+0415
GB6 B1402+0430 QSO B1402+0429 [MGL2009] BZQ J1405+0415 [WTW94] 1402+044
ICRF J140501.1+041535 RORF 1402+044 [MML2015] 5BZQ J1405+0415 EQ 1402+04
IERS B1402+044 SDSS J140501.12+041535.7 [SRM2005] J140501.12+041535.7 Gaia DR3 3670918787093720832
IVS B1402+044 SDSS J140501.12+041535.8 [SSO2007] 211.254680+04.259942 Gaia DR1 3670918787093720832
JVAS B1402+044 TXS 1402+044 [TSA98] J140501.79+041536.38 Gaia DR2 3670918787093720832

References (178 between 1850 and 2022) (Total 178)
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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                Reference summaries :

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Collections of Measurements


velocities : 12    PM : 3   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : QSO B1402+044

Link by name to the catalogue in VizieR :

BWE 1402+0429 2E 3182 FIRST J140501.1+041535 IERS B1402+044 NVSS J140501+041536
PKS J1405+0415 PKS 1402+044 PMN J1405+0415 SDSS J140501.12+041535.7 SDSS J140501.12+041535.8
VSOP J1405+0415 WISEA J140501.12+041535.8 WISE J140501.12+041535.8 Gaia DR1 3670918787093720832 Gaia DR2 3670918787093720832

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2022.08.19-17:11:38

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