NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-16 T20:56:04 PST
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You have selected the following parameters to search on:

Parameters for Distances and Cosmology: Ho= 73.0; Ωmatter = 0.27; Ωvacuum = 0.73;
Derived Quantities use a Redshift corrected to a Reference Frame defined by the 3K CMB

NED results for object 0239+108


1 objects found in NED.    

SOURCE LIST

 Row          Object Name                 EquJ2000.0       Object  Velocity/Redshift    Mag./  Separ.               Number of                                 Row 
 No.     (* => Essential Note)       RA               DEC  Type     km/s       z   Qual Filter arcmin Refs Notes Phot Posn Vel/z Diam Assoc Images   Spectra  No. 
1    PKS 0239+108                   02h42m29.2s +11d01m01s QSO    >30000  2.680000 SPEC 20.0     ...   111     1   41   27    14    0     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - PKS 0239+108

INDEX for PKS 0239+108
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Cross-IDs    
   Coordinates    
   Basic Data   
   Quantities Derived from Redshift    
   Redshift-Independent Distances
   Quick-Look Photometry and Luminosities
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

Images
   
41 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
111 Reference(s)   
27 Position data point(s)
14 Redshift data point(s)   
1 Note(s)   
PKS data    

ESSENTIAL NOTE for PKS 0239+108 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for PKS 0239+108 (Back to INDEX)
Object Names Type Object Names Type
PKS 0239+108RadioSICRF J024229.1+110100 RadioS
WISE J024229.16+110100.6 IrS IERS B0239+108 RadioS
WISEA J024229.16+110100.6 IrS IVS B0239+108 RadioS
LQAC 040+011 001 QSO JVAS J0242+1101 RadioS
CGRaBS J0242+1101 QSO MASIV J0242+1101 RadioS
BZQ J0242+1101 QSO OCARS 0239+108 RadioS
PKS B0239+108 RadioSWB J0242+1101 RadioS
PKS J0242+1101 RadioSWIBRaLS J0242+1101 G
MG1 J024228+1100 RadioSQVW5 J024234+1107 RadioS
87GB 023946.5+104835 RadioSQVW7 J024231+110538 RadioS
87GB[BWE91] 0239+1048 RadioS[SRM2005] J024229.17+110100.7 QSO
[WB92] 0239+1048 RadioS[HRT2007] J024229+110108 RadioS
NVSS J024229+110100 RadioS[JBB2007] J024229.17+110100.7 RadioS
VLSS J0242.4+1100 RadioS[MGL2009] 0304 QSO
VSOP J0242+1101 RadioS[LBC2010] J0242+1101 RadioS
OD +166 RadioS[XH2014] J040.6213+11.0169 QSO
CRATES J0242+1101 RadioS[ZZ2014] J024229.16+110100.6 RadioS
CRATES J024229.17+110100.7 RadioS[LSJ2017] J0242+1101 RadioS
TXS 0239+108 RadioS    
GB6 J0242+1101 RadioS    

COORDINATES for PKS 0239+108 (Back to INDEX)

Position Reference:1995AJ....110..880J

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  39.9462246  10.8045016 02h39m47.0939s +10d48m16.206s  2.50E-04  1.50E-04    0
Equatorial (J2000.0)  40.6215450  11.0168689 02h42m29.1708s +11d01m00.728s  2.50E-04  1.50E-04    0
Ecliptic   (B1950.0)  40.9383506  -4.5286050                              2.50E-04  1.50E-04   18
Ecliptic   (J2000.0)  41.6372039  -4.5239033                              2.50E-04  1.50E-04   18
Galactic             161.8567068 -43.3055990                              2.50E-04  1.50E-04  145
SuperGalactic        315.6003907 -22.0423313                              2.50E-04  1.50E-04   68
Additional detailed measurements with references are also available by clicking below:
27 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for PKS 0239+108 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for PKS 0239+108 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Activity TypeFlat-Spectrum Radio Source,Flat-Spectrum Radio Source...2007ApJS..171...61H
1 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for PKS 0239+108 (Back to INDEX)
Galactic Extinction from the Schlafly & Finkbeiner 2011, Appendix; 2011ApJ...737..103S (SF11) recalibration 
of the Schlegel, Finkbeiner & Davis 1998, Appendix B; 1998ApJ...500..525S (SFD98) infrared-based dust map.
The map is based on dust emission from COBE/DIRBE and IRAS/ISSA;
the recalibration assumes a Fitzpatrick (1999PASP..111...63F) reddening law with Rv = 3.1 and different source spectrum than SFD98.

L a n d o l tS D S SU K I R T
Filter [µm]U (0.35)B (0.43)V (0.54)R (0.64)I (0.80)u (0.36)g (0.47)r (0.62)i (0.75)z (0.89)J (1.25)H (1.66)K (2.19)L' (3.78)
Aλ [mag]0.7770.6500.4920.3890.2700.7600.5920.4100.3050.2270.1270.0810.0540.027
Show/Hide Aλ magnitudes in all 88 photometric bands based on SF11
For completeness, we include the original SFD98 values:
L a n d o l tS D S SU K I R T
Filter [µm]U (0.34)B (0.44)V (0.54)R (0.65)I (0.81)u (0.35)g (0.49)r (0.63)i (0.78)z (0.93)J (1.27)H (1.67)K (2.22)L' (3.81)
Aλ [mag]0.9670.7680.5900.4760.3450.9170.6750.4900.3710.2630.1610.1020.0650.027


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.330 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for PKS 0239+108 (Back to INDEX)
Helio. Radial Velocity     :    803444 +/-        0 km/s SPEC 
Redshift                   :  2.680000 +/- 0.000000  SPEC ; 2020ApJS..247...57C
Description                :                FSRQ 
Magnitude and Filter       : 20.0 
Spare 3                    :      
Spare 4                    :      

NOTE: This information is indicative only. With the exception of the
      redshift they are unreferenced and highly inhomogeneous as to
      their origin. The Radial Velocity (when available) is computed
      from the listed redshift. The remaining values are designed to
      orient the user with a quick-look, overall assessment of the
      general properties of the object in question. They are not
      averages nor are they standardized in any way.
Additional detailed measurements with references are also available by clicking below:
14 Redshift data point(s)      41 photometric data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for PKS 0239+108 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :  803444 +/-      0 km/s SPEC 2020ApJS..247...57C
V (Kinematic LSR)          :  803435 +/-      0 km/s SPEC 1986MNRAS.221.1023K
V (Galactocentric GSR)     :  803486 +/-      2 km/s SPEC 1991RC3.9.C...0000d
V (Local Group)            :  803542 +/-      6 km/s SPEC 1996AJ....111..794K
V (3K CMB)                 :  803216 +/-     16 km/s SPEC 1996ApJ...473..576F
V (Virgo Infall only)      :  803389 +/-     12 km/s SPEC 2000ApJ...529..786M
V (Virgo + GA only)        :  803074 +/-     25 km/s SPEC 2000ApJ...529..786M
V (Virgo + GA + Shapley)   :  802999 +/-     26 km/s SPEC 2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     : 11006.7 +/-  770.5 Mpc      (m-M) = 45.21 +/- 0.15 mag
D (Local Group)            : 11007.4 +/-  770.5 Mpc      (m-M) = 45.21 +/- 0.15 mag
D (3K CMB)                 : 11003.0 +/-  770.2 Mpc      (m-M) = 45.21 +/- 0.15 mag
D (Virgo Infall only)      : 11005.3 +/-  770.4 Mpc      (m-M) = 45.21 +/- 0.15 mag
D (Virgo + GA only)        : 11001.0 +/-  770.1 Mpc      (m-M) = 45.21 +/- 0.15 mag
D (Virgo + GA + Shapley)   : 11000.0 +/-  770.0 Mpc      (m-M) = 45.21 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :   53362 pc/arcsec = 53.362 kpc/arcsec = 3201.70 kpc/arcmin = 192.10 Mpc/degree
Scale (Local Group)        :   53365 pc/arcsec = 53.365 kpc/arcsec = 3201.93 kpc/arcmin = 192.12 Mpc/degree
Scale (3K CMB)             :   53344 pc/arcsec = 53.344 kpc/arcsec = 3200.63 kpc/arcmin = 192.04 Mpc/degree
Scale (Virgo Infall only)  :   53355 pc/arcsec = 53.355 kpc/arcsec = 3201.32 kpc/arcmin = 192.08 Mpc/degree
Scale (Virgo + GA only)    :   53334 pc/arcsec = 53.334 kpc/arcsec = 3200.06 kpc/arcmin = 192.00 Mpc/degree
Scale(Virgo + GA + Shapley):   53329 pc/arcsec = 53.329 kpc/arcsec = 3199.76 kpc/arcmin = 191.99 Mpc/degree

To Search for Nearby Objects (Physical Companions): Enter Your Preferred Values and click on "Submit Environment Search" button
Search for Objects within +/-arcmin where 100 kpc = 0.031 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 803444 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 2.679239 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 21911 Mpc (m-M) = 46.70 mag Angular-Size Distance : 1619 Mpc (m-M) = 41.05 mag Co-Moving Radial Distance : 5955 Mpc (m-M) = 43.87 mag Co-Moving Tangential Dist. : 5955 Mpc (m-M) = 43.87 mag Co-Moving Volume : 885 Gpc^3 Light Travel-Time : 10.883 Gyr Age at Redshift 2.679239 : 2.416 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 7847 pc/arcsec = 7.847 kpc/arcsec = 470.84 kpc/arcmin = 28.25 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.00546; Magnitude per Unit Area = 5.658 mag
To change Cosmological Input Parameters for Derived Quantities: Enter Your Preferred Values and click on "Submit Changed Hubble Parameters for this object" button
HoΩmatterΩvacuum     
Correct Redshift To the Reference Frame defined by: as Input for Calculation of the Distances and Cosmology-Corrected Quantities

QUICK-LOOK PHOTOMETRY and LUMINOSITIES for PKS 0239+108 (Back to INDEX)

The brightest flux in each of the following spectral regions, when available:
Gamma-Ray (ν > 2E19 Hz); X-Ray (2E19 Hz > ν > 2E16 Hz); Ultraviolet (2E16 Hz > ν > 9E14 Hz); Visual (9E14 Hz > ν > 3E14 Hz);
Near-Infrared (3E14 Hz > ν > 6E13 Hz); Mid-Infrared (6E13 Hz > ν > 7.5E12 Hz); Far-Infrared (7.5E12 Hz > ν > 1E12 Hz);
Sub-Millimeter (1E12 Hz > ν > 3E11 Hz); Millimeter (3E11 Hz > ν > 3E10 Hz); Radio (3E10 Hz > ν).

Spectral
Region
Band Apparent Mag or Flux Refcode Absolute Mag or νLν [W] νLν [L(Bolometric)]
X-Ray0.3-10 keV (Swift) 0.36E-12 +/- 0.25E-12 erg/cm^2^/s 2017ApJ...851...33P 2.07E+39 +/- 1.49E+39 [W] 5.38E+12 +/- 3.89E+12
VisualR 19.66 mag 2008ApJS..175...97H-27.04 [mag] 2.94E+12
Near-InfraredW2 (WISE) 13.094 +/- 0.034 mag 2013wise.rept....1C-33.61 +/- 0.50 [mag] 9.67E+12 +/- 1.96E+12
Mid-InfraredW4 (WISE) 7.591 +/- 0.315 mag 2013wise.rept....1C-39.11 +/- 0.59 [mag] 1.56E+13 +/- 5.50E+12
Millimeter43 GHz (VLBA) 0.90 Jy 2010AJ....139.1695L 2.22E+39 [W] 5.78E+12
Radio74 MHz (VLA) 2.38 +/- 0.25 Jy 2007AJ....134.1245C 1.01E+37 +/- 2.28E+36 [W] 2.62E+10 +/- 5.93E+09
NOTE: The above quantities are derived using a Distance Modulus of 46.70 mag corresponding to
a Luminosity Distance of 21911.3 Mpc [assuming 10%uncertainty] using the Cosmology-Corrected Quantities.
The quantities quoted above have not necessarily been corrected for foreground extinction, and no K-Corrections have been applied.

View details and SED for 41 Photometric data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for PKS 0239+108 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- PKS 0239+108SIMBAD (CDS, Strasbourg, France)
Parkes Radio Sources Catalogue -- PKS B0239+108 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
NRAO/VLA Sky Survey (NVSS)
Texas Survey of radio sources at 365MHz -- TXS 0239+108 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
GB6 catalog of radio sources -- GB6 J0242+1101 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- PKS 0239+108GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- PKS 0239+108NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 02h42m29.2s, +11d01m01s (J2000)Site/Service
Query Optical and UV Mission Archives (Default search radius)Multimission Archive at STScI (MAST)
Query High Energy Mission Archives (Default search radius)HEASARC (NASA/GSFC)
Query IRSA for WISE images (10 arcmin search radius)NASA/IPAC Infrared Science Archive (IRSA)
Band(s): Size:
NASA/IPAC Infrared Science Archive (IRSA)
Band(s): Size:
NASA/IPAC Infrared Science Archive (IRSA)
NASA/IPAC Infrared Science Archive (IRSA)
 Size:    Contours (PS)  JPEG  FITS File 
NRAO/VLA Sky Survey (NVSS)
The NRAO Data Archive System

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