7C 180003.10+440418.00

Query : 7C 180003.10+440418.00

Basic data :
7C 180003.10+440418.00 -- 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,7C,...), QSO (2010A&A,QSO,...), Bla (2009A&A,[MGL2009],...), IR (2MASS,2MASSI,...), gam (2FGL,3FGL,...), AGN (2011ApJ,CGRaBS), X (2009A&A,RX), * (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) :
18 01 32.31482108 +44 04 21.9003219 (Radio) [ 0.0454 0.0505 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) :
18 00 03.21181454 +44 04 18.3339045 [ 0.0454 0.0505 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) :
070.94286947304 +27.08362279824 [ 0.0454 0.0505 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 :
-0.007 0.737 [0.152 0.160 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) 140142 [~] / z(spectroscopic) 0.66 [~] / cz 197863 [~]
   (Opt) D 2017ApJS..233....3T
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):
0.0000090 0.0000055 6 (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 (5) :
B 16.8 [~] E ~
V 16.8 [~] E ~
R 15.29 [~] D 2008ApJS..175...97H
G 17.6308 [0.0327] C 2018yCat.1345....0G
K 14.731 [0.099] C 2003yCat.2246....0C
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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sedIcon
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

7C 180003.10+440418.00 JVAS B1800+440 RGB J1801+440 WMAP J1801+4403
B3 1800+440 JVAS J1801+440 RGB J1801.5+4404 WN B1800.0+4404
BWE 1800+4404 1Jy 1800+440 RORF 1800+440 9Y-MST J1801+4402
CGRaBS J1801+4404 1Jy 1800+44 RX J1801.5+4404 [HB93] 1800+440
CJ1 1800+440 2MASS J18013232+4404217 S4 1800+44 [MGL2009] BZQ J1801+4404
CJF B1800+440 2MASSI J1801323+440421 S4 1800+440 [MML2015] 5BZQ J1801+4404
CLASS J180132.3126+440421.899 MITG J180133+4404 TIC 193883599 [P82] 1800+440
2FGL J1801.7+4405 MY 180004.4+440421.3 TXS 1800+440 [VV2000] J180132.4+440422
3FGL J1801.5+4403 MY 180004.4+440424.9 VLSS J1801.5+4404 [VV2003] J180132.4+440422
4FGL J1801.5+4404 NEWPS5 J1801+4404 VSOP J1801+4404 [VV2006] J180132.4+440422
GB6 J1801+4404 NVSS J180132+440420 WB 1800+4404 [VV2010] J180132.4+440422
87GB 180003.8+440403 OHIO U 401 WISEA J180132.32+440421.7 [VV96] J180132.4+440422
ICRF J180132.3+440421 QSO B1800+440 WISE J180132.33+440421.8 [VV98] J180132.4+440422
IERS B1800+440 QSO B1800+4404 WISE J180132.32+440421.7 Gaia DR1 2114376184658724864
IVS B1800+440 QSO J1801+4404 WMAP J1801+4404 Gaia DR2 2114376184658724864

References (181 between 1850 and 2021) (Total 181)
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 : 6    PM : 2   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : 7C 180003.10+440418.00

Link by name to the catalogue in VizieR :

BWE 1800+4404 IERS B1800+440 2MASS J18013232+4404217 2MASSI J1801323+440421 MITG J180133+4404
NVSS J180132+440420 VSOP J1801+4404 WISEA J180132.32+440421.7 WISE J180132.33+440421.8 WISE J180132.32+440421.7
WN B1800.0+4404 Gaia DR1 2114376184658724864 Gaia DR2 2114376184658724864

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2021.10.27-03:29:03

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