Date and Time of the Query: 2019-08-25 T15:04:55 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. 371

INDEX for [HB89] 0945-321
Essential Data (jump to sub-section of this query report):

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

9 Photometric data point(s) and SED   
Redshift-Independent Distances
32 Reference(s)   
7 Position data point(s)
3 Redshift data point(s)   
PKS data    
HB89 data    

ESSENTIAL NOTE for [HB89] 0945-321 (Back to INDEX)

CROSS-IDENTIFICATIONS for [HB89] 0945-321 (Back to INDEX)
Object Names Type Object Names Type
[HB89] 0945-321QSO CRATES J094809.51-322347.5 RadioS
PKS 0945-321 RadioSTXS 0945-321 RadioS
LQAC 147-032 001 QSO ICRF J094809.5-322347 RadioS
BZQ J0948-3223 QSO IERS B0945-321 RadioS
PKS B0945-321 RadioSIVS B0945-321 RadioS
PKS J0948-3223 RadioSVCS2 J0948-3223 RadioS
PMN J0948-3223 RadioS[VCV2001] J094809.5-322346 QSO
NVSS J094809-322346 RadioS[HRT2007] J094810-322319 RadioS
SUMSS J094809-322348 RadioS[MGL2009] 0999 QSO
AT20G J094809-322347 RadioS[MSC2011] J094809.72-322348.5 QSO
CRATES J0948-3223 RadioS[XH2014] J147.0396-32.3964 QSO

COORDINATES for [HB89] 0945-321 (Back to INDEX)

Position Reference:2003AJ....126.2562F

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0) 146.4954393 -32.1636186 09h45m58.9054s -32d09m49.027s  5.75E-03  3.18E-03    0
Equatorial (J2000.0) 147.0396354 -32.3965108 09h48m09.5125s -32d23m47.439s  5.75E-03  3.18E-03    0
Ecliptic   (B1950.0) 162.9189249 -42.4007852                              5.75E-03  3.18E-03  153
Ecliptic   (J2000.0) 163.6115605 -42.3994934                              5.75E-03  3.18E-03  153
Galactic             263.8337122  16.2249235                              5.75E-03  3.18E-03  138
SuperGalactic        147.5588996 -47.4554608                              5.75E-03  3.18E-03   77
Additional detailed measurements with references are also available by clicking below:
7 Position data point(s)


TypeAs PublishedNED HomogenizedFlagReference Code
Activity TypeFlat-Spectrum Radio Source,Flat-Spectrum Radio Source...2007ApJS..171...61H
2 Detailed Classification(s)

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]0.5160.4320.3260.2580.1790.5040.3930.2720.2020.1500.0840.0530.0360.018
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]0.6450.5120.3940.3170.2300.6120.4500.3270.2480.1760.1070.0680.0440.018

Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.620 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for [HB89] 0945-321 (Back to INDEX)
Helio. Radial Velocity     :    641556 km/s       
Redshift                   :  2.140000           ; 1988ApJ...327..561W
Description                :                RLQ  
Magnitude and Filter       : 18.3 
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:
3 Redshift data point(s)      9 photometric data point(s)      

Calculated and Corrected Velocities
V (Heliocentric)           :  641556  km/s                1988ApJ...327..561W
V (Kinematic LSR)          :  641543  km/s                1986MNRAS.221.1023K
V (Galactocentric GSR)     :  641335 +/-      9 km/s      1991RC3.9.C...0000d
V (Local Group)            :  641251 +/-     18 km/s      1996AJ....111..794K
V (3K CMB)                 :  641870 +/-     22 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :  641353 +/-     20 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :  641649 +/-     29 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :  641709 +/-     29 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/- 5 km/sec/Mpc)
D (Galactocentric GSR)     :  8785.4 +/-  615.0 Mpc      (m-M) = 44.72 +/- 0.15 mag
D (Local Group)            :  8784.3 +/-  614.9 Mpc      (m-M) = 44.72 +/- 0.15 mag
D (3K CMB)                 :  8792.7 +/-  615.5 Mpc      (m-M) = 44.72 +/- 0.15 mag
D (Virgo Infall only)      :  8785.7 +/-  615.0 Mpc      (m-M) = 44.72 +/- 0.15 mag
D (Virgo + GA only)        :  8789.7 +/-  615.3 Mpc      (m-M) = 44.72 +/- 0.15 mag
D (Virgo + GA + Shapley)   :  8790.5 +/-  615.3 Mpc      (m-M) = 44.72 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :   42593 pc/arcsec = 42.593 kpc/arcsec = 2555.57 kpc/arcmin = 153.33 Mpc/degree
Scale (Local Group)        :   42587 pc/arcsec = 42.587 kpc/arcsec = 2555.24 kpc/arcmin = 153.31 Mpc/degree
Scale (3K CMB)             :   42628 pc/arcsec = 42.628 kpc/arcsec = 2557.70 kpc/arcmin = 153.46 Mpc/degree
Scale (Virgo Infall only)  :   42594 pc/arcsec = 42.594 kpc/arcsec = 2555.64 kpc/arcmin = 153.34 Mpc/degree
Scale (Virgo + GA only)    :   42614 pc/arcsec = 42.614 kpc/arcsec = 2556.82 kpc/arcmin = 153.41 Mpc/degree
Scale(Virgo + GA + Shapley):   42618 pc/arcsec = 42.618 kpc/arcsec = 2557.06 kpc/arcmin = 153.42 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) = 641556 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 2.141049 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 16647 Mpc (m-M) = 46.11 mag Angular-Size Distance : 1687 Mpc (m-M) = 41.14 mag Co-Moving Radial Distance : 5300 Mpc (m-M) = 43.62 mag Co-Moving Tangential Dist. : 5300 Mpc (m-M) = 43.62 mag Co-Moving Volume : 624 Gpc^3 Light Travel-Time : 10.253 Gyr Age at Redshift 2.141049 : 3.046 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 8180 pc/arcsec = 8.180 kpc/arcsec = 490.80 kpc/arcmin = 29.45 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.01027; Magnitude per Unit Area = 4.971 mag
To change Cosmological Input Parameters for Derived Quantities: Enter Your Preferred Values and click on "Submit Changed Hubble Parameters for this object" button
Correct Redshift To the Reference Frame defined by: as Input for Calculation of the Distances and Cosmology-Corrected Quantities


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).

Band Apparent Mag or Flux Refcode Absolute Mag or νLν [W] νLν [L(Bolometric)]
Radio5000 MHz 0.830 Jy 1990PKS90.C...0000W 1.38E+38 [W] 3.58E+11
NOTE: The above quantities are derived using a Distance Modulus of 46.11 mag corresponding to
a Luminosity Distance of 16646.7 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 9 Photometric data point(s) available in NED.

Resources for Object NamesSite/Service
Parkes Radio Sources Catalogue -- PKS B0945-321 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Parkes-MIT-NRAO 4.85GHz Surveys -- PMN J0948-3223 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
NRAO/VLA Sky Survey (NVSS)
Texas Survey of radio sources at 365MHz -- TXS 0945-321 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- [HB89] 0945-321GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- [HB89] 0945-321NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 09h48m09.5s, -32d23m47s (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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