IERS B1334-127

Query : IERS B1334-127

Basic data :
QSO B1334-127 -- Blazar
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,...), QSO (2009ApJS,QSO,...), Bla (2009A&A,[DGT2001],...), gam (EGR,1FGL,...), X (2012ApJS,2E,...), AGN (2011ApJ,CGRaBS), * (EPIC,Gaia), MIR (WISEA,WISE), AG? (2022ApJS), G (LEDA), cm (AT20G), NIR (2MASS), IR (2MASSI)
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) :
13 37 39.78278132 -12 57 24.6933925 (Radio) [ 0.0306223 0.0308 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) :
13 34 59.80999835 -12 42 09.6259665 [ 0.0306223 0.0308 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) :
320.02401097226 +48.37485166947 [ 0.0306223 0.0308 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 0.022 [0.111 0.121 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) 121805 [150] / z(emission) 0.53905727 [0.0005] / cz 161605.3040 [150]
   (Opt) C 2022ApJS..261....2K
Syntax of parallax is : 'value quality [error] bibcode'
  • value : parallax value
  • quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality)
  • [error] : mean error
  • bibcode : bibcode of the parallax reference
Parallaxes (mas):
0.4488 [0.4332] A 2018yCat.1345....0G
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):
0.0000123 0.0000052 9 (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 18.5 [~] E ~
V 19.00 [~] D 2010ApJ...710..764K
R 16.22 [~] D 2008ApJS..175...97H
G 17.933912 [0.070876] C 2020yCat.1350....0G
J 16.329 [0.092] C 2003yCat.2246....0C
H 15.305 [0.106] D 2003yCat.2246....0C
K 14.386 [0.083] 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 (77) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

QSO B1334-127 1Jy 1334-127 SPASS J133734-125632 [HB93] 1334-127
AT20G J133739-125724 LEDA 2827642 SWIFT J1337.7-1253 [IN88] 1335-127
CGRaBS J1337-1257 2MASS J13373977-1257245 TGSSADR J133739.8-125725 [MGL2009] BZQ J1337-1257
CRATES J133739-125720 2MASSI J1337397-125725 TIC 405677930 [MML2015] 5BZQ J1337-1257
Cul 1334-127 MRC 1335-127 TXS 1334-127 [P82] 1334-127
DW 1335-12 NVSS J133739-125724 VCS1 J1337-1257 [VV2000] J133739.8-125724
2E 1335.0-1242 OHIO P -158.3 VLSS J1337.6-1257 [VV2003] J133739.8-125724
2E 3116 OHIO P 158.3 VSOP J1337-1257 [VV2006] J133739.8-125724
EGR J1337-1310 PCCS2 143 G320.02+48.37 1WGA J1337.6-1257 [VV2010] J133739.8-125724
EPIC 212489625 PKS 1334-127 WISEA J133739.78-125724.7 [VV96] J133739.8-125724
1FGL J1337.7-1255 PKS 1335-127 WISE J133739.79-125724.5 [VV98] J133739.8-125724
2FGL J1337.7-1257 PKS J1337-1257 WISE J133739.78-125724.7 [WCO2009] J133741-125637
3FGL J1337.6-1257 PKS 1335-12 WISH B1334.9-1242 [WPW2003] J1337-1257
4FGL J1337.6-1257 PMN J1337-1257 WISH B1334.9-1242A [WTW94] 1335-127
3FHL J1337.7-1257 QSO B1335-127 WMAP 188 Gaia DR3 3607230061386787968
GLEAM J133740-125726 QSO J1337-1257 WMAP J1337-1257 Gaia DR1 3607230057091473664
ICRF J133739.7-125724 RFC J1337-1257 WMAP J1337-1300 Gaia DR2 3607230061386572800
IERS B1334-127 RORF 1334-127 9Y-MST J1337-1256
INTREF 569 RX J1337.6-1257 [BAG2012] 204.3828-13.032
IVS B1334-127 1RXS J133740.3-125727 [DGT2001] B1334-127

References (497 between 1850 and 2024) (Total 497)
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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Collections of Measurements


velocities : 11    PLX : 1    PM : 3   

   

Observing logs


XMM : 1   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : IERS B1334-127

Link by name to the catalogue in VizieR :

2E 3116 IERS B1334-127 2MASS J13373977-1257245 2MASSI J1337397-125725 NVSS J133739-125724
PKS 1334-127 PKS 1335-127 PKS J1337-1257 PKS 1335-12 PMN J1337-1257
1RXS J133740.3-125727 VSOP J1337-1257 WISEA J133739.78-125724.7 WISE J133739.79-125724.5 WISE J133739.78-125724.7
WISH B1334.9-1242 WISH B1334.9-1242A WMAP J1337-1257 WMAP J1337-1300 Gaia DR3 3607230061386787968
Gaia DR1 3607230057091473664 Gaia DR2 3607230061386572800

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