NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-17 T03:38:17 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. 63

INDEX for SDSS J094038.32+324003.9
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
   
10 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
6 Reference(s)   
4 Position data point(s)
3 Redshift data point(s)   
4 Diameter data point(s)   

ESSENTIAL NOTE for SDSS J094038.32+324003.9 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for SDSS J094038.32+324003.9 (Back to INDEX)
Object Names Type Object Names Type
SDSS J094038.32+324003.9VisS FIRST J094038.3+324003 RadioS
SDSS J094038.32+324004.0 * NVSS J094038+324004 RadioS
LQAC 145+032 015 VisS 9C J0940+3240 RadioS

COORDINATES for SDSS J094038.32+324003.9 (Back to INDEX)

Position Reference:1995ApJ...450..559B

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0) 144.4157853  32.8950831 09h37m39.788s +32d53m42.30s  3.70E-01  3.60E-01  125
Equatorial (J2000.0) 145.1597583  32.6676667 09h40m38.342s +32d40m03.60s  3.70E-01  3.60E-01  125
Ecliptic   (B1950.0) 135.7874680  17.6894138                              3.70E-01  3.60E-01  105
Ecliptic   (J2000.0) 136.4875482  17.6935413                              3.70E-01  3.60E-01  105
Galactic             193.3045630  48.6209207                              3.70E-01  3.60E-01   40
SuperGalactic         65.3280984 -27.4952449                              3.70E-01  3.60E-01   79
Additional detailed measurements with references are also available by clicking below:
4 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for SDSS J094038.32+324003.9 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for SDSS J094038.32+324003.9 (Back to INDEX)
 N/A 

FOREGROUND GALACTIC EXTINCTION for SDSS J094038.32+324003.9 (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]0.0710.0600.0450.0360.0250.0700.0540.0380.0280.0210.0120.0070.0050.003
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]0.0880.0700.0530.0430.0310.0830.0610.0440.0340.0240.0150.0090.0060.002


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 SDSS J094038.32+324003.9 (Back to INDEX)
Helio. Radial Velocity     :    750980 km/s  PHOT 
Redshift                   :  2.505000  PHOT      2009ApJS..180...67R

Spectral Type              : Candidate      QSO  
Magnitude and Filter       : 20.8g
Spare 3                    :  0.06
Spare 4                    :  0.05

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)      10 photometric data point(s)      4 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT(Details)
Calculated and Corrected Velocities
V (Heliocentric)           :  750980  km/s           PHOT 2009ApJS..180...67R
V (Kinematic LSR)          :  750977  km/s           PHOT 1986MNRAS.221.1023K
V (Galactocentric GSR)     :  750944 +/-      1 km/s PHOT 1991RC3.9.C...0000d
V (Local Group)            :  750926 +/-      3 km/s PHOT 1996AJ....111..794K
V (3K CMB)                 :  751242 +/-     18 km/s PHOT 1996ApJ...473..576F
V (Virgo Infall only)      :  751071 +/-     11 km/s PHOT 2000ApJ...529..786M
V (Virgo + GA only)        :  751059 +/-     11 km/s PHOT 2000ApJ...529..786M
V (Virgo + GA + Shapley)   :  751069 +/-     11 km/s PHOT 2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/- 5 km/sec/Mpc)
D (Galactocentric GSR)     : 10286.9 +/-  720.1 Mpc      (m-M) = 45.06 +/- 0.15 mag
D (Local Group)            : 10286.7 +/-  720.1 Mpc      (m-M) = 45.06 +/- 0.15 mag
D (3K CMB)                 : 10291.0 +/-  720.4 Mpc      (m-M) = 45.06 +/- 0.15 mag
D (Virgo Infall only)      : 10288.6 +/-  720.2 Mpc      (m-M) = 45.06 +/- 0.15 mag
D (Virgo + GA only)        : 10288.5 +/-  720.2 Mpc      (m-M) = 45.06 +/- 0.15 mag
D (Virgo + GA + Shapley)   : 10288.6 +/-  720.2 Mpc      (m-M) = 45.06 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :   49872 pc/arcsec = 49.872 kpc/arcsec = 2992.34 kpc/arcmin = 179.54 Mpc/degree
Scale (Local Group)        :   49871 pc/arcsec = 49.871 kpc/arcsec = 2992.27 kpc/arcmin = 179.54 Mpc/degree
Scale (3K CMB)             :   49892 pc/arcsec = 49.892 kpc/arcsec = 2993.52 kpc/arcmin = 179.61 Mpc/degree
Scale (Virgo Infall only)  :   49881 pc/arcsec = 49.881 kpc/arcsec = 2992.84 kpc/arcmin = 179.57 Mpc/degree
Scale (Virgo + GA only)    :   49880 pc/arcsec = 49.880 kpc/arcsec = 2992.79 kpc/arcmin = 179.57 Mpc/degree
Scale(Virgo + GA + Shapley):   49881 pc/arcsec = 49.881 kpc/arcsec = 2992.83 kpc/arcmin = 179.57 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 = 0.033 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 750980 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 2.505872 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 20193 Mpc (m-M) = 46.53 mag Angular-Size Distance : 1643 Mpc (m-M) = 41.08 mag Co-Moving Radial Distance : 5760 Mpc (m-M) = 43.80 mag Co-Moving Tangential Dist. : 5760 Mpc (m-M) = 43.80 mag Co-Moving Volume : 800 Gpc^3 Light Travel-Time : 10.705 Gyr Age at Redshift 2.505872 : 2.594 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 7965 pc/arcsec = 7.965 kpc/arcsec = 477.89 kpc/arcmin = 28.67 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.00662; Magnitude per Unit Area = 5.448 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 SDSS J094038.32+324003.9 (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)]
Visualz (SDSS PSF) AB 20.262 +/- 0.132 asinh mag 2007SDSS6.C...0000:-26.26 +/- 0.52 [mag] 1.15E+12 +/- 2.70E+11
Radio1.4GHz 31.66 milliJy 1995ApJ...450..559B 2.17E+36 [W] 5.63E+09
NOTE: The above quantities are derived using a Distance Modulus of 46.53 mag corresponding to
a Luminosity Distance of 20192.8 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 10 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for SDSS J094038.32+324003.9 (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) 3.953.3665 25.0 mag arcsec^-2^ 2007SDSS6.C...0000:31.4626.74
NOTE: At z > 0.5, physical diameters are derived using a Scale (Cosmology Corrected) of 7.965 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 SDSS J094038.32+324003.9 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- SDSS J094038.32+324003.9SIMBAD (CDS, Strasbourg, France)
version
SDSS Sky Server
Original FIRST Source Catalog -- FIRST J094038.3+324003 Faint Images of the Radio Sky at Twenty-Centimeters
FIRST Survey, Version 1999Jul -- FIRST J094038.3+324003 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- SDSS J094038.32+324003.9GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- SDSS J094038.32+324003.9NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 09h40m38.3s, +32d40m04s (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)
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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