NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-20 T06:54:30 PDT
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Velocity(km/s): Unconstrained
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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

Detailed Information for Object No. 248

INDEX for PKS 0436-203
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
   
12 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
29 Reference(s)   
7 Position data point(s)
2 Redshift data point(s)   
2 Note(s)   
PKS data    

ESSENTIAL NOTE for PKS 0436-203 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for PKS 0436-203 (Back to INDEX)
Object Names Type Object Names Type
PKS 0436-203RadioSCRATES J0438-2012 RadioS
LQAC 069-020 001 QSO CRATES J043850.49-201226.4 RadioS
BZQ J0438-2012 QSO TXS 0436-203 RadioS
PKS B0436-203 RadioSICRF J043850.4-201226 RadioS
PKS B0436-203 ID QSO IERS B0436-203 RadioS
PKS J0438-2012 RadioSIVS B0436-203 RadioS
PMN J0438-2012 RadioSVCS1 J0438-2012 RadioS
MRC 0436-203 RadioS[HRT2007] J043849-201226 RadioS
NVSS J043850-201225 RadioS[MGL2009] 0474 QSO
VLSS J0438.8-2012 RadioS[MSC2011] J043850.47-201226.5 QSO
OF -261 RadioS[XH2014] J069.7104-20.2072 QSO
AT20G J043850-201226 RadioS    

COORDINATES for PKS 0436-203 (Back to INDEX)

Position Reference:2002ApJS..141...13B

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  69.1659802 -20.3051394 04h36m39.8352s -20d18m18.502s  1.10E-02  6.00E-03    0
Equatorial (J2000.0)  69.7103725 -20.2073314 04h38m50.4894s -20d12m26.393s  1.10E-02  6.00E-03    0
Ecliptic   (B1950.0)  63.3996189 -41.8456206                              1.10E-02  6.00E-03   11
Ecliptic   (J2000.0)  64.1002050 -41.8395093                              1.10E-02  6.00E-03   11
Galactic             218.2707098 -37.8947367                              1.10E-02  6.00E-03  109
SuperGalactic        283.3790508 -57.3612171                              1.10E-02  6.00E-03   92
Additional detailed measurements with references are also available by clicking below:
7 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for PKS 0436-203 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for PKS 0436-203 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Activity TypeFlat-Spectrum Radio Source,Flat-Spectrum Radio Source...2007ApJS..171...61H
2 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for PKS 0436-203 (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]0.1670.1400.1060.0840.0580.1630.1270.0880.0650.0490.0270.0170.0120.006
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]0.2060.1630.1250.1010.0730.1950.1440.1040.0790.0560.0340.0220.0140.006


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.020 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for PKS 0436-203 (Back to INDEX)
Helio. Radial Velocity     :    643355 km/s       
Redshift                   :  2.146000           ; 2002A&A...386...97J
Description                :                RLQ  
Magnitude and Filter       : 22.8B
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:
2 Redshift data point(s)      12 photometric data point(s)      

QUANTITIES DERIVED FROM REDSHIFT(Details)
Calculated and Corrected Velocities
V (Heliocentric)           :  643355  km/s                2002A&A...386...97J
V (Kinematic LSR)          :  643336  km/s                1986MNRAS.221.1023K
V (Galactocentric GSR)     :  643232 +/-      5 km/s      1991RC3.9.C...0000d
V (Local Group)            :  643225 +/-      8 km/s      1996AJ....111..794K
V (3K CMB)                 :  643320 +/-      2 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :  643124 +/-     11 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :  643047 +/-     12 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :  643017 +/-     12 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/- 5 km/sec/Mpc)
D (Galactocentric GSR)     :  8811.4 +/-  616.8 Mpc      (m-M) = 44.73 +/- 0.15 mag
D (Local Group)            :  8811.3 +/-  616.8 Mpc      (m-M) = 44.73 +/- 0.15 mag
D (3K CMB)                 :  8812.6 +/-  616.9 Mpc      (m-M) = 44.73 +/- 0.15 mag
D (Virgo Infall only)      :  8809.9 +/-  616.7 Mpc      (m-M) = 44.72 +/- 0.15 mag
D (Virgo + GA only)        :  8808.9 +/-  616.6 Mpc      (m-M) = 44.72 +/- 0.15 mag
D (Virgo + GA + Shapley)   :  8808.4 +/-  616.6 Mpc      (m-M) = 44.72 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :   42719 pc/arcsec = 42.719 kpc/arcsec = 2563.13 kpc/arcmin = 153.79 Mpc/degree
Scale (Local Group)        :   42718 pc/arcsec = 42.718 kpc/arcsec = 2563.10 kpc/arcmin = 153.79 Mpc/degree
Scale (3K CMB)             :   42725 pc/arcsec = 42.725 kpc/arcsec = 2563.48 kpc/arcmin = 153.81 Mpc/degree
Scale (Virgo Infall only)  :   42712 pc/arcsec = 42.712 kpc/arcsec = 2562.70 kpc/arcmin = 153.76 Mpc/degree
Scale (Virgo + GA only)    :   42707 pc/arcsec = 42.707 kpc/arcsec = 2562.39 kpc/arcmin = 153.74 Mpc/degree
Scale(Virgo + GA + Shapley):   42705 pc/arcsec = 42.705 kpc/arcsec = 2562.27 kpc/arcmin = 153.74 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 = 0.039 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 643355 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 2.145886 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 16693 Mpc (m-M) = 46.11 mag Angular-Size Distance : 1687 Mpc (m-M) = 41.14 mag Co-Moving Radial Distance : 5306 Mpc (m-M) = 43.62 mag Co-Moving Tangential Dist. : 5306 Mpc (m-M) = 43.62 mag Co-Moving Volume : 626 Gpc^3 Light Travel-Time : 10.260 Gyr Age at Redshift 2.145886 : 3.039 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 8178 pc/arcsec = 8.178 kpc/arcsec = 490.65 kpc/arcmin = 29.44 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.01021; Magnitude per Unit Area = 4.977 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 0436-203 (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)]
Radio74 MHz (VLA) 1.72 +/- 0.19 Jy 2007AJ....134.1245C 4.23E+36 +/- 9.67E+35 [W] 1.10E+10 +/- 2.51E+09
NOTE: The above quantities are derived using a Distance Modulus of 46.11 mag corresponding to
a Luminosity Distance of 16693.0 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 12 Photometric data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for PKS 0436-203 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- PKS 0436-203SIMBAD (CDS, Strasbourg, France)
Parkes Radio Sources Catalogue -- PKS B0436-203 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Parkes-MIT-NRAO 4.85GHz Surveys -- PMN J0438-2012 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
NRAO/VLA Sky Survey (NVSS)
Texas Survey of radio sources at 365MHz -- TXS 0436-203 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- PKS 0436-203GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- PKS 0436-203NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 04h38m50.5s, -20d12m26s (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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