PKS 1622-253

Query : PKS 1622-253 C.D.S. - SIMBAD4 rel 1.225 - 2015.08.05CEST04:26:51

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


Basic data :
QSO J1625-2527 -- 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,ICRF,IERS,IVS,1Jy,MRC​,NVSS,OHIO,PKS,PMN​,RORF,ROS,SFAM,TXS​,VCS1,VSOP,WISH,[GR92]​,[MEM2008],[SHO89],[WPW2003]), gam (1AGLR,2EG,3EG,EGR,0FGL,1FGL​,2FGL,1FHL,GeV,INTREF), QSO (Ref,QSO,[VV2000],[VV2003],[VV2006],[VV2010]​,[VV96],[VV98]), IR (2MASS,2MASSI,SSTc2d), Bla (Ref,[MGL2009]), AGN (Ref,CGRaBS), G (LEDA), cm (AT20G)
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra : right ascension (unit and frame defined according to your Output Options)
  • dec : declination (unit and frame defined according to your Output Options)
  • (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) :
16 25 46.89164 -25 27 38.3262 ( Radio ) [ 0.21 0.09 0 ] A 2010AJ....139.1695L
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra : right ascension (unit and frame defined according to your Output Options)
  • dec : declination (unit and frame defined according to your Output Options)
  • (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) :
16 25 46.892 -25 27 38.33 [ 0.21 0.09 0 ]
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra : right ascension (unit and frame defined according to your Output Options)
  • dec : declination (unit and frame defined according to your Output Options)
  • (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) :
16 22 44.11 -25 20 51.6 [ 0.21 0.09 0 ]
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra : right ascension (unit and frame defined according to your Output Options)
  • dec : declination (unit and frame defined according to your Output Options)
  • (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) :
352.1404 +16.3187 [ 0.21 0.09 0 ]
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) 156686 [53] / z(~) 0.786000 [0.000177] / cz 235636.87 [53.06]   (~) D 2002LEDA.........0P
Syntax of angular size is : "maj-axis min-axis angle (incl) (wtype) quality bibcode"
  • maj-axis : major axis size (arc minutes)
  • min-axis : minor axis size (arc minutes)
  • angle : orientation angle (in degrees)
  • (incl) : inclination (in units of 15° from 0 to 7)
  • (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):
0.0000120 0.0000045 1 (~) (Rad) D 2010AJ....139.1713C
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 21.3 [~] D ~
V 20.6 [~] E ~
R 19.60 [~] D 2008ApJS..175...97H
J 16.791 [0.145] D 2003yCat.2246....0C
H 16.039 [0.204] D 2003yCat.2246....0C
K 14.862 [0.108] D 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!).

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (49) :

QSO B1622-253 ICRF J162546.8-252738 PKS 1622-253 [MEM2008] 220
1AGLR J1625-2531 IERS B1622-253 PMN J1625-2527 [MGL2009] BZU J1625-2527
AT20G J162546-252739 INTREF 689 QSO J1625-2527 [SHO89] 19
AT20G J162546.9-252739 IVS B1622-253 RORF 1622-253 [VV2000] J162547.0-252739
CGRaBS J1625-2527 1Jy 1622-253 ROS 1 [VV2003] J162546.9-252738
2EG J1626-2452 LEDA 2828821 SFAM 2 [VV2006] J162546.9-252738
3EG J1626-2519 2MASS J16254688-2527380 SSTc2d J162546.9-252738 [VV2010] J162546.9-252738
EGR J1625-2505 2MASSI J1625468-252737 TXS 1622-253 [VV96] J162547.0-252739
0FGL J1625.8-2527 MRC 1622-253 VCS1 J1625-2527 [VV98] J162547.0-252739
1FGL J1625.7-2524 NVSS J162546-252739 VSOP J1625-2527 [WPW2003] J1625-2527
2FGL J1625.7-2526 OHIO S -237.8 WISH B1622.7-2520B
1FHL J1625.7-2531 PKS 1622-25 WISH B1622.7-2520
GeV J1626-2502 PKS J1625-2527 [GR92] 1622-253

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References (209 between 1850 and 2015)
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) :


ISO : 6    posa : 1    velocities : 4    Z : 3    ze : 1   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database

Catalogue information from VizieR :

Generic search by coordinates (radius: 5 arcsec)

3EG J1626-2519 IERS B1622-253 2MASS J16254688-2527380 2MASSI J1625468-252737 NVSS J162546-252739
PKS 1622-25 PKS J1625-2527 PKS 1622-253 PMN J1625-2527 VSOP J1625-2527
WISH B1622.7-2520B WISH B1622.7-2520

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2015.08.05-04:26:51

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