IERS B0537-441

Query : IERS B0537-441

Basic data :
QSO B0537-441 -- 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 (2010AJ,CRATES,...), gam (1AGL,2AGL,...), QSO (2011MNRAS,QSO,...), X (2009A&A,1E,...), Bla (2013ApJS,[DGT2001],...), BLL (2010ApJ,[VV98b]), MIR (AKARI,WISEA,...), AGN (2011ApJ), Bz? (2013ApJS), G (2013PASJ,LEDA), smm (JCMTSE,JCMTSF), cm (AT20G,ATPMN), IR (IRAS,[DML87]), BL? (2021MNRAS), * (Gaia), UV (PG), NIR (2MASS)
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) :
05 38 50.36155950 -44 05 08.9390233 (Radio) [ 0.0305801 0.031 0 ] A 2020A&A...644A.159C
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) :
05 37 21.08595387 -44 06 44.7002403 [ 0.0305801 0.031 0 ]
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) :
250.08278601274 -31.08964673517 [ 0.0305801 0.031 0 ]
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 :
-0.110 0.104 [0.080 0.075 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) 169085 [~] / z(emission) 0.894 [~] / cz 268014 [~]
   (Opt) D 2016ApJ...818..113N
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):
0.0000118 0.0000042 -1 (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 (7) :
B 15.77 [~] D 2008MNRAS.384..775M
V 16.48 [~] D 2010A&A...518A..10V
R 16 [~] E 2009A&A...495..691M
G 17.381540 [0.020053] C 2020yCat.1350....0G
J 13.235 [0.025] C 2003yCat.2246....0C
H 11.72 [0.01] B 2012AJ....144..112F
K 11.469 [0.025] 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
Back
All CDSPortal (CDSPortal)

Send to sendBySAMP sendBySAMP

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!).
sed-help-icon
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 (93) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

QSO B0537-441 1FLE J0538-4438 QSO J0538-4405 [HB93] 0537-441
1AGL J0538-4424 GeV J0540-4359 RFC J0538-4405 [IN88] 0537-441
2AGL J0538-4401 GLEAM J053850-440510 RORF 0537-441 [LBC2010] B0537-441
1AGLR J0539-4358 ICRF J053850.3-440508 RX J0538.8-4405 [LBD96] J0536-4348
AKARI-IRC-V1 J0538503-440509 IERS B0537-441 1RXS J053850.2-440504 [MEM2008] 75
AT20G J053850-440508 INTREF 265 SPASS J053849-440520 [MGL2009] BZB J0538-4405
AT20G J053850.3-440508 IRAS 05373-4406 SUMSS J053850-440510 [MML2015] 5BZB J0538-4405
ATPMN J053850.3-440508 IRAS F05373-4406 SUMSS J053850-440509 [OKM2018] SWIFT J0538.5-4411
CRATES J053851-440507 IVS B0537-441 SWIFT J0538.5-4411 [P82] 0537-441
Cul 0537-441 JCMTSE J053850.5-440510 SWIFT J0538.8-4405 [S77] 90
1E 0537.3-4406 JCMTSF J053850.5-440510 TGSSADR J053850.0-440510 [VV2000] J053850.3-440509
2E 1488 1Jy 0537-441 TIC 220619090 [VV2003] J053850.3-440509
2E 0537.3-4406 LEDA 2824444 VCS1 J0538-4405 [VV2006] J053850.3-440509
2EG J0536-4348 2MASS J05385036-4405089 VSOP J0538-4405 [VV2010] J053850.3-440509
3EG J0540-4402 MRC 0537-441 WISEA J053850.36-440508.9 [VV98b] J053850.3-440509
EGR J0540-4358 PBC J0538.9-4406 WISE J053850.35-440509.0 [VYP98] 0537-441
0FGL J0538.8-4403 PCCS2 143 G250.07-31.09 WMAP 148 [WCO2009] J053842-440549
1FGL J0538.8-4404 PG 0537-441 WMAP J0538-4405 [WTW94] 0537-441
2FGL J0538.8-4405 PKS 0537-44 WMAP J0538-4407 Gaia DR3 4802492418750413568
3FGL J0538.8-4405 PKS J0538-4405 9Y-MST J0538-4405 Gaia DR1 4802492414453794560
4FGL J0538.8-4405 PKS 0537-441 [BDW2002] q0537-4406 Gaia DR2 4802492418750413568
1FHL J0538.8-4405 PLCKERC -857 G250.08-31.09 [CH94] 0537-441
2FHL J0538.6-4406 PMN J0538-4405 [DGT2001] B0537-441
3FHL J0538.8-4405 QSO B0537-4406 [DML87] 188

References (883 between 1850 and 2024) (Total 883)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
Follow new references on this object
                Reference summaries :

                from: to:

                 or select by : (not exhaustive, explanation here)


Collections of Measurements


velocities : 5    PM : 3   

   

Observing logs


herschel : 1    ISO : 3    IUE : 2   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : IERS B0537-441

Link by name to the catalogue in VizieR :

AKARI-IRC-V1 J0538503-440509 2E 1488 3EG J0540-4402 IERS B0537-441 IRAS 05373-4406
IRAS F05373-4406 2MASS J05385036-4405089 PG 0537-441 PKS 0537-44 PKS J0538-4405
PKS 0537-441 PMN J0538-4405 1RXS J053850.2-440504 SUMSS J053850-440510 SUMSS J053850-440509
VSOP J0538-4405 WISEA J053850.36-440508.9 WISE J053850.35-440509.0 WMAP J0538-4405 WMAP J0538-4407
[DML87] 188 Gaia DR3 4802492418750413568 Gaia DR1 4802492414453794560 Gaia DR2 4802492418750413568

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

Currently no annotations available

add an annotation to this object

report an error concerning the data of this object




Store this result in Votable, in Ascii, or in the CDS portal

To bookmark this query, right click on this link: simbad:IERS B0537-441 and select 'bookmark this link' or equivalent in the popup menu