PKS 0048-071

Query : PKS 0048-071

Basic data :
QSO B0048-071 -- BL Lac
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 (GLEAM,ICRF,...), QSO (2010ApJ,QSO,...), gam (0FGL,1FGL,...), Bla (2009A&A,[MGL2009],...), IR (2MASS,2MASSI,...), AGN (2011ApJ,CGRaBS), BLL (2019ApJS), G (LEDA), * (Gaia), 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] : 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) :
00 51 08.2096288248 -06 50 02.235393780 (Optical) [ 0.2462 0.1669 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) :
00 48 36.2138330020 -07 06 20.946938420 [ 0.2462 0.1669 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) :
122.7164497306550 -69.7055758934406 [ 0.2462 0.1669 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 :
0.150 0.386 [0.376 0.384 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) 238906 [167] / z(~) 1.974499 [0.000557] / cz 591939.91 [166.98]
   D 2002LEDA.........0P
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 (7) :
B 19.0 [~] E ~
V 19.5 [~] E ~
R 19.07 [~] D 2008ApJS..175...97H
G 19.379337 [0.012385] C 2020yCat.1350....0G
J 16.440 [0.100] D 2003yCat.2246....0C
H 15.633 [0.096] C 2003yCat.2246....0C
K 14.521 [0.076] 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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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 (50) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

QSO B0048-071 LEDA 2822382 TXS 0048-071 [MML2015] 5BZQ J0051-0650
AT20G J005108-065004 2MASS J00510819-0650021 VCS1 J0051-0650 [VV2000] J005108.1-065002
CGRaBS J0051-0650 2MASSI J0051081-065001 VLSS J0051.1-0650 [VV2003] J005108.1-065002
0FGL J0051.1-0647 MRC 0048-071 WISEA J005108.20-065002.1 [VV2006] J005108.1-065002
1FGL J0051.1-0649 NVSS J005108-065003 WISE J005108.20-065001.9 [VV2010] J005108.1-065002
2FGL J0051.0-0648 OHIO B -082 WISE J005108.20-065002.1 [VV96] J005108.1-065002
3FGL J0051.0-0649 PKS 0048-071 WMAP J0051-0650 [VV98] J005108.1-065002
4FGL J0051.1-0648 PKS J0051-0650 WMAP J0050-0647 [WPW2003] J0051-0650
3FHL J0051.0-0647 PKS 0048-71 WMAP J0050-0649 Gaia EDR3 2523017450716550400
GLEAM J005108-065001 PMN J0051-0650 WMAP J0051-0648 Gaia DR1 2523017446423771264
ICRF J005108.2-065002 QSO B0048-0706 9Y-MST J0050-0647 Gaia DR2 2523017450716550400
IERS B0048-071 QSO J0051-0650 [HB93] 0048-071
IVS B0048-071 TIC 3964453 [MGL2009] BZQ J0051-0650

References (109 between 1850 and 2022) (Total 109)
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 : 4    PM : 2   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : PKS 0048-071

Link by name to the catalogue in VizieR :

IERS B0048-071 2MASS J00510819-0650021 2MASSI J0051081-065001 NVSS J005108-065003 PKS 0048-071
PKS J0051-0650 PKS 0048-71 PMN J0051-0650 WISEA J005108.20-065002.1 WISE J005108.20-065001.9
WISE J005108.20-065002.1 WMAP J0051-0650 WMAP J0050-0647 WMAP J0050-0649 WMAP J0051-0648
Gaia EDR3 2523017450716550400 Gaia DR1 2523017446423771264 Gaia DR2 2523017450716550400

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2022.08.14-18:49:37

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