IERS B1016+635

Query : IERS B1016+635

Basic data :
ICRF J101950.8+632001 -- BL Lac - type object
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 (2014ApJS,ICRF,...), BLL (2008AJ,[VV2006b],...), gam (2FGL,3FGL,...), IR (2MASS,WISEA,...), * (USNO,Gaia), Bz? (2013ApJS,[SRM2005]), Bla ([MGL2009],[MML2015]), AGN (2011ApJ,CGRaBS), X (2009ApJ,CXOMP), QSO (2016A&A), UV (GALEX)
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) :
10 19 50.8764809241 +63 20 01.625747826 (Optical) [ 0.1033 0.1405 90 ] A 2018yCat.1345....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) :
10 16 19.5982229627 +63 35 06.140833555 [ 0.1033 0.1405 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) :
146.4371896080997 +46.2753674961169 [ 0.1033 0.1405 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 :
0.158 0.075 [0.169 0.211 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) 185570 [369] / z(spectroscopic) 1.06138 [0.00123] / cz 318193.7 [368.7]
   D 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 (12) :
B 18.6 [0.35] D 1998USNO2.C......0M
V 18.57 [~] D 2010A&A...518A..10V
R 18.6 [0.35] D 1998USNO2.C......0M
G 18.4624 [0.0276] C 2018yCat.1345....0G
J 15.76 [0.07] C 2003yCat.2246....0C
H 14.92 [0.09] C 2003yCat.2246....0C
K 14.18 [0.07] C 2003yCat.2246....0C
u (AB) 19.305 [0.027] C 2009ApJS..182..543A
g (AB) 18.804 [0.009] B 2009ApJS..182..543A
r (AB) 18.365 [0.008] B 2009ApJS..182..543A
i (AB) 18.074 [0.009] B 2009ApJS..182..543A
z (AB) 17.797 [0.019] C 2009ApJS..182..543A
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 (39) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

ICRF J101950.8+632001 GALEX 2682995323167574099 NVSS J101950+632002 WN B1016.3+6335
BWE 1016+6334 GB6 B1016+6335 SDSS J101950.86+632001.6 9Y-MST J1019+6322
CGRaBS J1019+6320 GB6 J1019+6319 SDSS J101950.87+632001.6 [MGL2009] BZB J1019+6320
CLASS J101950.8733+632001.616 87GB 101619.9+633457 TIC 287268779 [MML2015] 5BZB J1019+6320
CXOMP J101950.9+632003 IERS B1016+635 USNO-A2.0 1500-05298841 [SRM2005] J101950.87+632001.6
2FGL J1019.8+6322 IVS B1016+635 VCS1 J1019+6320 [VV2006b] J101950.9+632001
3FGL J1020.0+6323 JVAS J1019+6320 VCS6 J1019+6320 [VV2010b] J101950.9+632001
4FGL J1019.7+6321 JVAS B1016+635 WISEA J101950.86+632001.6 Gaia DR1 1052151882396770944
3FHL J1019.7+6321 JVAS J1019+633 WISE J101950.86+632001.7 Gaia DR2 1052151882396770944
FIRST J101950.8+632001 2MASS J10195087+6320017 WISE J101950.86+632001.6

References (51 between 1850 and 2021) (Total 51)
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 : 1    PM : 1   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : IERS B1016+635

Link by name to the catalogue in VizieR :

BWE 1016+6334 FIRST J101950.8+632001 IERS B1016+635 2MASS J10195087+6320017 NVSS J101950+632002
SDSS J101950.86+632001.6 SDSS J101950.87+632001.6 USNO-A2.0 1500-05298841 WISEA J101950.86+632001.6 WISE J101950.86+632001.7
WISE J101950.86+632001.6 WN B1016.3+6335 Gaia DR1 1052151882396770944 Gaia DR2 1052151882396770944

Search by coordinates in Vizier (radius: 5 arcsec)


Annotations :
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Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

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2021.09.21-12:44:17

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