NRAO 190

Query : NRAO 190 C.D.S. - SIMBAD4 rel 1.5.8 - 2016.09.01CEST07:42:17

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


Basic data :
QSO B0440-003 -- 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 (Ref,BWE,...), QSO (Ref,QSO,...), gam (2EG,3EG,...), AGN (Ref,CGRaBS,...), IR (2MASS,2MASSI,...), X (Ref,1E,...), Bla (Ref,[MGL2009]), Bz? (Ref), G (LEDA), cm (AT20G)
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] : 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) :
04 42 38.7 -00 17 43 (Radio) [ 66 66 90 ] B 2003MNRAS.341....1M
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] : 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) :
04 42 38.7 -00 17 43 [ 66 66 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] : 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) :
04 40 05.3 -00 23 21 [ 66 66 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] : 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) :
197.1990 -28.4621 [ 66 66 90 ]
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) 163648 [~] / z(emission) 0.845 [~] / cz 253325 [~]
   (Opt) D 2012ApJ...748...49S
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 19.59 [~] D 2010A&A...518A..10V
V 19.22 [~] D 2010A&A...518A..10V
R 17.85 [~] D 2008ApJS..175...97H
J 16.184 [0.087] C 2003yCat.2246....0C
H 15.393 [0.085] C 2003yCat.2246....0C
K 14.462 [0.085] C 2003yCat.2246....0C
SIMBAD with radius arcmin
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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!).
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 (66) :

QSO B0440-003 3FGL J0442.6-0017 OHIO F -067 WMAP J0442-0017
AT20G J044238-001744 1FHL J0442.9-0017 PKS 0440-00 WMAP J0442-0014
BWE 0440-0022 GeV J0441-0044 PKS 0440-003 [HB93] 0440-003
CGRaBS J0442-0017 ICRF J044238.6-001743 PKS J0442-0017 [MGL2009] BZQ J0442-0017
CLASS J044238.6608-001743.473 IERS B0440-003 PMN J0442-0017 [P82] 0440-003
Cul 0440-003 INTREF 204 QSO J0442-0017 [S77] 86
DA 145 1Jy 0440-00 QSO B0440-004 [SRC2012b] J0442-0017
1E 0439.9-0023 1Jy 0440-003 RORF 0440-003 [VV2000] J044238.7-001743
2E 1137 LEDA 2824056 S2 0440-00 [VV2003] J044238.7-001743
2E 0439.9-0023 2MASS J04423866-0017435 TXS 0440-003 [VV2006] J044238.7-001743
2EG J0442-0033 2MASSI J0442386-001743 UT 0440-003 [VV2010] J044238.7-001743
3EG J0442-0033 MITG J044239-0018 VLSS J0442.6-0017 [VV96] J044238.7-001743
EGR J0442+0027 MRC 0440-003 VSOP J0442-0017 [VV98] J044238.7-001743
EGR J0442-0027 NAICGB 0440-003 WB 0440-0022 [WPW2003] J0442-0017
2EGS J0442-0033 NAIC 0440-003 WISE J044238.66-001743.1 [WTW94] 0440-003
1FGL J0442.7-0019 NRAO 190 WISE J044238.65-001743.2
2FGL J0442.7-0017 NVSS J044238-001742 WMAP J0442-0018

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References (317 between 1850 and 2016)
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 (5 types) :


Einstein : 1    posa : 2    velocities : 6    Z : 4    ze : 1   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : NRAO 190

Link by name to the catalogue in VizieR :

BWE 0440-0022 3EG J0442-0033 IERS B0440-003 2MASS J04423866-0017435 2MASSI J0442386-001743
MITG J044239-0018 NVSS J044238-001742 PKS 0440-00 PKS 0440-003 PKS J0442-0017
PMN J0442-0017 VSOP J0442-0017

Search by coordinates in Vizier (radius: 5 arcsec)


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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2016.09.01-07:42:17

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