NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-12-15 T01:30:24 PST
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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 AM 1925-724


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    Superantennae                  19h31m21.4s -72d39m18s GPair   18500  0.061709       ...     ...   173     6   95   10     9    0     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - Superantennae

INDEX for Superantennae
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
   
95 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
173 Reference(s)   
10 Position data point(s)
9 Redshift data point(s)   
6 Note(s)   

ESSENTIAL NOTE for Superantennae (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for Superantennae (Back to INDEX)
Object Names Type Object Names Type
SuperantennaeG PMN J1931-7239 RadioS
AM 1925-724 GPair PMNM 192524.8-724545 RadioS
IRAS 19254-7245 IrS SUMSS J193121-723923 RadioS
IRAS F19254-7245 IrS 1AXG J193118-7240 XrayS
AKARI J1931211-723916 IrS [dML87] 489 G
ISOSS J19311-7239 IrS [SLK2004] 1563 IrS
SUPER-ANTENA G    
LEDA 084913 G    

COORDINATES for Superantennae (Back to INDEX)

Position Reference:2002NEDR....1....1K

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  291.369784  -72.759796  19h25m28.75s  -72d45m35.3s  4.00E+00  4.00E+00    0
Equatorial (J2000.0)  292.839167  -72.655000  19h31m21.40s  -72d39m18.0s  4.00E+00  4.00E+00    0
Ecliptic   (B1950.0)  279.678718  -50.031809                              4.00E+00  4.00E+00    0
Ecliptic   (J2000.0)  280.379348  -50.038094                              4.00E+00  4.00E+00    0
Galactic              322.501277  -28.765702                              4.00E+00  4.00E+00    0
SuperGalactic         209.149264    1.429686                              4.00E+00  4.00E+00    0
Additional detailed measurements with references are also available by clicking below:
10 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for Superantennae (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for Superantennae (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Galaxy MorphologyI/A DBL. w. VERY LONG TAILSinteracting double...1987AMCAT.C...0000A
2 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for Superantennae (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]0.3720.3110.2350.1860.1290.3630.2830.1960.1460.1080.0610.0380.0260.013
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]0.4680.3710.2850.2300.1670.4440.3260.2370.1790.1270.0780.0500.0320.013


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.250 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for Superantennae (Back to INDEX)
Helio. Radial Velocity     :     18500 +/-       80 km/s      
Redshift                   :  0.061709 +/- 0.000267       1992ApJS...83...29S
Morphology                 : Merger         Sy2  
Magnitude and Filter       : 14.5 
Size (arcmin)              : 0.843
Population Count           :      

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:
9 Redshift data point(s)      95 photometric data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for Superantennae (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :   18500 +/-     80 km/s      1992ApJS...83...29S
V (Kinematic LSR)          :   18495 +/-     80 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :   18379 +/-     80 km/s      1991RC3.9.C...0000d
V (Local Group)            :   18331 +/-     81 km/s      1996AJ....111..794K
V (3K CMB)                 :   18480 +/-     80 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :   18285 +/-     81 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :   18657 +/-     85 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :   18748 +/-     85 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   251.8 +/-   17.7 Mpc      (m-M) = 37.00 +/- 0.15 mag
D (Local Group)            :   251.1 +/-   17.6 Mpc      (m-M) = 37.00 +/- 0.15 mag
D (3K CMB)                 :   253.2 +/-   17.8 Mpc      (m-M) = 37.02 +/- 0.15 mag
D (Virgo Infall only)      :   250.5 +/-   17.6 Mpc      (m-M) = 36.99 +/- 0.15 mag
D (Virgo + GA only)        :   255.6 +/-   17.9 Mpc      (m-M) = 37.04 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   256.8 +/-   18.0 Mpc      (m-M) = 37.05 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :    1221 pc/arcsec =  1.221 kpc/arcsec =  73.24 kpc/arcmin =   4.39 Mpc/degree
Scale (Local Group)        :    1217 pc/arcsec =  1.217 kpc/arcsec =  73.04 kpc/arcmin =   4.38 Mpc/degree
Scale (3K CMB)             :    1227 pc/arcsec =  1.227 kpc/arcsec =  73.64 kpc/arcmin =   4.42 Mpc/degree
Scale (Virgo Infall only)  :    1214 pc/arcsec =  1.214 kpc/arcsec =  72.86 kpc/arcmin =   4.37 Mpc/degree
Scale (Virgo + GA only)    :    1239 pc/arcsec =  1.239 kpc/arcsec =  74.34 kpc/arcmin =   4.46 Mpc/degree
Scale(Virgo + GA + Shapley):    1245 pc/arcsec =  1.245 kpc/arcsec =  74.71 kpc/arcmin =   4.48 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 = 1.339 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 18500 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.061643 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 265 Mpc (m-M) = 37.12 mag Angular-Size Distance : 235 Mpc (m-M) = 36.86 mag Co-Moving Radial Distance : 250 Mpc (m-M) = 36.99 mag Co-Moving Tangential Dist. : 250 Mpc (m-M) = 36.99 mag Co-Moving Volume : 0.0654 Gpc^3 Light Travel-Time : 0.791 Gyr Age at Redshift 0.061643 : 12.508 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 1141 pc/arcsec = 1.141 kpc/arcsec = 68.48 kpc/arcmin = 4.11 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.78720; Magnitude per Unit Area = 0.2598 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 Superantennae (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-Ray10-50 keV (Suzaku) 1.08 log(erg/s/cm^2^) 2011ApJ...727...19F 1.01E+37 [W] 2.64E+10
UltravioletNUV (GALEX) AB 19.15 +/- 0.10 mag 2007ApJS..173..185G-17.97 +/- 0.51 [mag] 2.30E+09 +/- 5.06E+08
VisualR (SSO) 14.35 +/- 0.1 mag 2004AJ....128..955D-22.77 +/- 0.51 [mag] 5.75E+10 +/- 1.27E+10
Mid-Infrared25 microns (ISO) 1.3200 +/- 30 % Jy 2001A&A...379..823K 1.40E+38 +/- 5.05E+37 [W] 3.64E+11 +/- 1.31E+11
Far-Infrared57 microns (ISO) 8.7 +/- 1.2 Jy 2008ApJS..178..280B 3.86E+38 +/- 9.37E+37 [W] 1.00E+12 +/- 2.44E+11
Millimeter1300 microns (SEST) 0.0120 +/- 30 % Jy 2001A&A...379..823K 2.33E+34 +/- 8.38E+33 [W] 6.05E+07 +/- 2.18E+07
Radio843 MHz (SUMSS) 280.9 +/- 11.4 milliJy 2008SUMSS.2.1.....: 2.00E+33 +/- 4.07E+32 [W] 5.19E+06 +/- 1.06E+06
NOTE: The above quantities are derived using a Distance Modulus of 37.12 mag corresponding to
a Luminosity Distance of 265.4 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 95 Photometric data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for Superantennae Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- SuperantennaeSIMBAD (CDS, Strasbourg, France)
IRAS Point Source Catalog -- IRAS 19254-7245 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F19254-7245 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Parkes-MIT-NRAO 4.85GHz Surveys -- PMN J1931-7239 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 084913 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- SuperantennaeGALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- SuperantennaeNASA/IPAC Infrared Science Archive (IRSA)
Resources for position 19h31m21.4s, -72d39m18s (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)
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)
The NRAO Data Archive System

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