NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-10-18 T17:21:25 PDT
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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 RX J1228.4+3128


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    FBQS J122824.9+312837          12h28m24.9s +31d28m38s QSO    >30000  2.219000      15.87    ...   222     5   32   14     6    4     2 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - FBQS J122824.9+312837

INDEX for FBQS J122824.9+312837
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
   Quick-Look Angular and Physical Sizes
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

Images
   
32 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
222 Reference(s)   
14 Position data point(s)
6 Redshift data point(s)   
4 Diameter data point(s)   
5 Note(s)   
2 Association(s)   
HB89 data    

ESSENTIAL NOTE for FBQS J122824.9+312837 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for FBQS J122824.9+312837 (Back to INDEX)
Object Names Type Object Names Type
FBQS J122824.9+312837QSO TXS 1225+317 RadioS
TON 0618 Blue* ICRF J122824.9+312837 RadioS
[HB89] 1225+317 NED02 QSO IERS B1225+317 RadioS
B2 1225+31 RadioSIVS B1225+317 RadioS
WISE J122824.97+312837.6 IrS JVAS J1228+3128 RadioS
2MASS J12282496+3128376 IrS VCS1 J1228+3128 RadioS
SDSS J122824.96+312837.6 VisS RGB J1228+314 RadioS
SDSS J122824.97+312837.6 * VIPS 0559 RadioS
KODIAQ J122824+312837 QSO VIPS J12284+3128 RadioS
LQAC 187+031 002 QSO WB J1228+3128 RadioS
CGRaBS J1228+3128 QSO WIBRaLS J1228+3128 G
BZQ J1228+3128 QSO RX J1228.4+3128 XrayS
MG2 J122824+3129 RadioS1RXS J122824.4+312815 XrayS
87GB 122556.9+314509 RadioS[VCV2001] J122824.8+312838 QSO
87GB[BWE91] 1225+3145 RadioS[CRJ2004] J1228.4+3128 RadioS
[WB92] 1225+3145 RadioS[HRT2007] J122825+312841 RadioS
FIRST J122824.9+312837 RadioS[JBB2007] J122824.96+312837.6 RadioS
NVSS J122825+312837 RadioS[MGL2009] 1476 QSO
7C 1225+3145 RadioS[MGD2014] 1225.9+3145 RadioS
CSO 0140 EmLS    
CRATES J1228+3128 RadioS    
CRATES J122824.96+312837.6 RadioS    

COORDINATES for FBQS J122824.9+312837 (Back to INDEX)

Position Reference:2011AJ....142...89P

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0) 186.4836321  31.7535115 12h25m56.0717s +31d45m12.641s  1.02E-03  9.30E-04   90
Equatorial (J2000.0) 187.1040246  31.4771192 12h28m24.9659s +31d28m37.629s  1.02E-03  9.30E-04   90
Ecliptic   (B1950.0) 171.8297657  31.4006627                              1.02E-03  9.30E-04   62
Ecliptic   (J2000.0) 172.5322518  31.4010515                              1.02E-03  9.30E-04   62
Galactic             170.6444506  83.3611646                              1.02E-03  9.30E-04  141
SuperGalactic         84.4473664   2.6536826                              1.02E-03  9.30E-04   17
Additional detailed measurements with references are also available by clicking below:
14 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for FBQS J122824.9+312837 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for FBQS J122824.9+312837 (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 FBQS J122824.9+312837 (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]0.0610.0510.0380.0300.0210.0590.0460.0320.0240.0180.0100.0060.0040.002
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]0.0760.0600.0460.0370.0270.0720.0530.0380.0290.0210.0130.0080.0050.002


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.040 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for FBQS J122824.9+312837 (Back to INDEX)
Helio. Radial Velocity     :    665240 km/s       
Redshift                   :  2.219000           ; 1989QSO...M...0000H
Description                : FSRG           BLLAC
Magnitude and Filter       : 15.87
Spare 3                    :  0.18
Spare 4                    :  0.15

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:
6 Redshift data point(s)      32 photometric data point(s)      4 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT(Details)
Calculated and Corrected Velocities
V (Heliocentric)           :  665240  km/s                1989QSO...M...0000H
V (Kinematic LSR)          :  665246  km/s                1986MNRAS.221.1023K
V (Galactocentric GSR)     :  665250 +/-      0 km/s      1991RC3.9.C...0000d
V (Local Group)            :  665225 +/-      1 km/s      1996AJ....111..794K
V (3K CMB)                 :  665513 +/-     19 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :  665415 +/-     13 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :  665509 +/-     15 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :  665547 +/-     15 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/- 5 km/sec/Mpc)
D (Galactocentric GSR)     :  9113.0 +/-  637.9 Mpc      (m-M) = 44.80 +/- 0.15 mag
D (Local Group)            :  9112.7 +/-  637.9 Mpc      (m-M) = 44.80 +/- 0.15 mag
D (3K CMB)                 :  9116.6 +/-  638.2 Mpc      (m-M) = 44.80 +/- 0.15 mag
D (Virgo Infall only)      :  9115.3 +/-  638.1 Mpc      (m-M) = 44.80 +/- 0.15 mag
D (Virgo + GA only)        :  9116.6 +/-  638.2 Mpc      (m-M) = 44.80 +/- 0.15 mag
D (Virgo + GA + Shapley)   :  9117.1 +/-  638.2 Mpc      (m-M) = 44.80 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :   44181 pc/arcsec = 44.181 kpc/arcsec = 2650.86 kpc/arcmin = 159.05 Mpc/degree
Scale (Local Group)        :   44179 pc/arcsec = 44.179 kpc/arcsec = 2650.77 kpc/arcmin = 159.05 Mpc/degree
Scale (3K CMB)             :   44199 pc/arcsec = 44.199 kpc/arcsec = 2651.91 kpc/arcmin = 159.11 Mpc/degree
Scale (Virgo Infall only)  :   44192 pc/arcsec = 44.192 kpc/arcsec = 2651.52 kpc/arcmin = 159.09 Mpc/degree
Scale (Virgo + GA only)    :   44198 pc/arcsec = 44.198 kpc/arcsec = 2651.90 kpc/arcmin = 159.11 Mpc/degree
Scale(Virgo + GA + Shapley):   44201 pc/arcsec = 44.201 kpc/arcsec = 2652.05 kpc/arcmin = 159.12 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 = 0.038 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 665240 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 2.219911 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 17405 Mpc (m-M) = 46.20 mag Angular-Size Distance : 1679 Mpc (m-M) = 41.12 mag Co-Moving Radial Distance : 5405 Mpc (m-M) = 43.66 mag Co-Moving Tangential Dist. : 5405 Mpc (m-M) = 43.66 mag Co-Moving Volume : 662 Gpc^3 Light Travel-Time : 10.361 Gyr Age at Redshift 2.219911 : 2.938 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 8139 pc/arcsec = 8.139 kpc/arcsec = 488.32 kpc/arcmin = 29.30 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.00930; Magnitude per Unit Area = 5.078 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 FBQS J122824.9+312837 (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-Ray0.1-2.4 keV (ROSAT) 0.245E-12 erg/cm^2^/s 2009A&A...495..691M 8.88E+38 [W] 2.31E+12
Visualz (SDSS PSF) AB 15.506 +/- 0.020 asinh mag 2007SDSS6.C...0000:-30.70 +/- 0.50 [mag] 6.86E+13 +/- 1.38E+13
Near-InfraredK_s (2MASS/FLWO) 13.296 +/- 0.03 mag 2006AJ....131.1163S-32.91 +/- 0.50 [mag] 4.19E+13 +/- 8.47E+12
Mid-Infrared6.7 microns (IRS) 20.1 milliJy 2007A&A...468..979M 3.26E+40 [W] 8.47E+13
Radio74 MHz 0.5 Jy 2004ApJS..150..417C 1.25E+36 [W] 3.25E+09
NOTE: The above quantities are derived using a Distance Modulus of 46.20 mag corresponding to
a Luminosity Distance of 17404.5 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 32 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for FBQS J122824.9+312837 (Back to INDEX)

The largest diameters in the Visual and Near-Infrared spectral regions, when available:

Passband Apparent Major Axis
(2a) [arcsec]
Apparent Minor Axis
(2b) [arcsec]
PA
[degrees]
(J2000.0)
Reference Level RefcodePhysical Major Axis
(2a) [kpc]
Physical Minor Axis
(2b) [kpc]
r (SDSS Isophotal) 10.218.78152 25.0 mag arcsec^-2^ 2007SDSS6.C...0000:83.0971.46
NOTE: At z > 0.5, physical diameters are derived using a Scale (Cosmology Corrected) of 8.139 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 4 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for FBQS J122824.9+312837 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- FBQS J122824.9+312837SIMBAD (CDS, Strasbourg, France)
The Second Bologna Survey -- B2 1225+31 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
version
SDSS Sky Server
Original FIRST Source Catalog -- FIRST J122824.9+312837 Faint Images of the Radio Sky at Twenty-Centimeters
FIRST Survey, Version 1999Jul -- FIRST J122824.9+312837 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
NRAO/VLA Sky Survey (NVSS)
Texas Survey of radio sources at 365MHz -- TXS 1225+317 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- FBQS J122824.9+312837GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- FBQS J122824.9+312837NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 12h28m24.9s, +31d28m38s (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)
Explore resources with DataScope (15 arcmin search radius)HEASARC (NASA/GSFC)
version
SDSS Sky Server
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)
    Size:     GIF     FITS File  
Faint Images of the Radio Sky at Twenty-Centimeters
The NRAO Data Archive System

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