Date and Time of the Query: 2019-04-23 T05:13:50 PDT
Help | Comment | NED Home

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 MRC 1138-262

1 objects found in NED.    


 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    Spiderweb Galaxy               11h40m48.3s -26d29m09s G      >30000  2.156000      21.4     ...   104     1   35   14     8    0     0 Retrieve Retrieve 1   

Detailed information for each object

Object No. 1 - Spiderweb Galaxy

INDEX for Spiderweb Galaxy
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):

35 Photometric data point(s) and SED   
Redshift-Independent Distances
104 Reference(s)   
14 Position data point(s)
8 Redshift data point(s)   
1 Note(s)   
PKS data    

ESSENTIAL NOTE for Spiderweb Galaxy (Back to INDEX)

CROSS-IDENTIFICATIONS for Spiderweb Galaxy (Back to INDEX)
Object Names Type Object Names Type
Spiderweb GalaxyG VLSS J1140.8-2629 RadioS
PKS 1138-26 RadioSTXS 1138-262 RadioS
PKS 1138-262 RadioSCul 1138-262 RadioS
WISE J114048.36-262908.6 IrS WB J1140-2629 RadioS
LQAC 175-026 005 G WIBRaLS J1140-2629 G
LEDA 2826829 G CXO J114048.3-262908 XrayS
SMM J11409-2629 IrS CXOGBA J114048.3-262908 XrayS
SSTSL2 J114048.35-262908.6 IrS CXOMP J114048.3-262908 XrayS
PKS B1138-262 RadioSPKS 1138-26:[PKC2002] 07 XrayS
PKS J1140-2628 RadioSPKS 1138-26:[KPR2004] ERO 0229G
PMN J1140-2629 RadioS    
MRC 1138-262 RadioS    
NVSS J114048-262909 RadioS    

COORDINATES for Spiderweb Galaxy (Back to INDEX)

Position Reference:2010ApJS..189...37E

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0) 174.5730823 -26.2083771 11h38m17.540s -26d12m30.16s  4.10E-01  4.10E-01    0
Equatorial (J2000.0) 175.2014179 -26.4857078 11h40m48.340s -26d29m08.55s  4.10E-01  4.10E-01    0
Ecliptic   (B1950.0) 186.2533917 -26.0359850                              4.10E-01  4.10E-01    0
Ecliptic   (J2000.0) 186.9487895 -26.0373267                              4.10E-01  4.10E-01    0
Galactic             283.8717724  33.7583609                              4.10E-01  4.10E-01    0
SuperGalactic        138.9928779 -23.2592866                              4.10E-01  4.10E-01    0
Additional detailed measurements with references are also available by clicking below:
14 Position data point(s)


TypeAs PublishedNED HomogenizedFlagReference Code
Radio Morphologyradio jetradio jet...2002A&A...381..757L
1 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]0.1730.1450.1100.0870.0600.1690.1320.0910.0680.0500.0280.0180.0120.006
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]0.2160.1720.1320.1060.0770.2050.1510.1100.0830.0590.0360.0230.0150.006

Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.220 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for Spiderweb Galaxy (Back to INDEX)
Helio. Radial Velocity     :    646353 +/-     1199 km/s      
Redshift                   :  2.156000 +/- 0.004000        1997A&A...326..505R
Major Diameter (arcmin)    :      
Minor Diameter (arcmin)    :      
Magnitude and Filter       : 21.4 
Classifications            : Radio Galaxy        

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:
8 Redshift data point(s)      35 photometric data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for Spiderweb Galaxy (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :  646353 +/-   1199 km/s      1997A&A...326..505R
V (Kinematic LSR)          :  646347 +/-   1199 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :  646171 +/-   1199 km/s      1991RC3.9.C...0000d
V (Local Group)            :  646083 +/-   1199 km/s      1996AJ....111..794K
V (3K CMB)                 :  646700 +/-   1199 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :  646235 +/-   1199 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :  646593 +/-   1200 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :  646672 +/-   1200 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :  8851.7 +/-  619.8 Mpc      (m-M) = 44.74 +/- 0.15 mag
D (Local Group)            :  8850.5 +/-  619.7 Mpc      (m-M) = 44.73 +/- 0.15 mag
D (3K CMB)                 :  8858.9 +/-  620.3 Mpc      (m-M) = 44.74 +/- 0.15 mag
D (Virgo Infall only)      :  8852.5 +/-  619.9 Mpc      (m-M) = 44.74 +/- 0.15 mag
D (Virgo + GA only)        :  8857.4 +/-  620.2 Mpc      (m-M) = 44.74 +/- 0.15 mag
D (Virgo + GA + Shapley)   :  8858.5 +/-  620.3 Mpc      (m-M) = 44.74 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :   42914 pc/arcsec = 42.914 kpc/arcsec = 2574.84 kpc/arcmin = 154.49 Mpc/degree
Scale (Local Group)        :   42908 pc/arcsec = 42.908 kpc/arcsec = 2574.49 kpc/arcmin = 154.47 Mpc/degree
Scale (3K CMB)             :   42949 pc/arcsec = 42.949 kpc/arcsec = 2576.95 kpc/arcmin = 154.62 Mpc/degree
Scale (Virgo Infall only)  :   42918 pc/arcsec = 42.918 kpc/arcsec = 2575.09 kpc/arcmin = 154.51 Mpc/degree
Scale (Virgo + GA only)    :   42942 pc/arcsec = 42.942 kpc/arcsec = 2576.52 kpc/arcmin = 154.59 Mpc/degree
Scale(Virgo + GA + Shapley):   42947 pc/arcsec = 42.947 kpc/arcsec = 2576.84 kpc/arcmin = 154.61 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) = 646353 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 2.157158 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 16801 Mpc (m-M) = 46.13 mag Angular-Size Distance : 1686 Mpc (m-M) = 41.13 mag Co-Moving Radial Distance : 5322 Mpc (m-M) = 43.63 mag Co-Moving Tangential Dist. : 5322 Mpc (m-M) = 43.63 mag Co-Moving Volume : 631 Gpc^3 Light Travel-Time : 10.275 Gyr Age at Redshift 2.157158 : 3.023 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 8172 pc/arcsec = 8.172 kpc/arcsec = 490.31 kpc/arcmin = 29.42 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.01007; Magnitude per Unit Area = 4.993 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)]
X-Ray0.5-8 keV (Chandra) 76.56E-15 erg/cm^2^/s 2009MNRAS.392.1509G 2.58E+38 [W] 6.72E+11
Near-Infrared4.5 microns (IRAC) 497.0 +/- 50.0 microJy 2007ApJS..171..353S 1.12E+39 +/- 2.51E+38 [W] 2.91E+12 +/- 6.52E+11
Mid-Infrared24 microns (MIPS) 4.1315E+03 +/- 4.9432E+00 microJy 2013SSTSLC4.2....0C 1.77E+39 +/- 3.54E+38 [W] 4.61E+12 +/- 9.21E+11
Sub-Millimeter850 microns (SCUBA) 13 +/- 3 milliJy 2007MNRAS.375.1299V 1.55E+38 +/- 4.73E+37 [W] 4.03E+11 +/- 1.23E+11
Radio80 MHz 29.00 Jy 1990PKS90.C...0000W 7.84E+37 [W] 2.04E+11
NOTE: The above quantities are derived using a Distance Modulus of 46.13 mag corresponding to
a Luminosity Distance of 16801.1 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 35 Photometric data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for Spiderweb Galaxy Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- Spiderweb GalaxySIMBAD (CDS, Strasbourg, France)
Parkes Radio Sources Catalogue -- PKS B1138-262 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Parkes-MIT-NRAO 4.85GHz Surveys -- PMN J1140-2629 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
NRAO/VLA Sky Survey (NVSS)
Texas Survey of radio sources at 365MHz -- TXS 1138-262 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 2826829 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- Spiderweb GalaxyGALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- Spiderweb GalaxyNASA/IPAC Infrared Science Archive (IRSA)
Resources for position 11h40m48.3s, -26d29m09s (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

Back to the list

Back to NED Home