NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-15 T19:30:50 PST
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 AM 1454-425*


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    IC 4518                        14h57m42.9s -43d07m54s GPair    4715  0.015728       ...     ...    41     5   20    5     1    1     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - IC 4518

INDEX for IC 4518
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
   
20 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
41 Reference(s)   
5 Position data point(s)
1 Redshift data point(s)   
1 Diameter data point(s)   
5 Note(s)   
ESO data    

ESSENTIAL NOTE for IC 4518 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for IC 4518 (Back to INDEX)
Object Names Type Object Names Type
IC 4518GPair IRAS F14544-4255 IrS
ESO 273-IG 012 GPair Aguero 50 GPair
ESO 145426-4255.8 GPair IGR J14579-4308 GammaS
VV 780 GTrpl SWIFT J1457.8-4308 XrayS
AM 1454-425 GPair [KRL2007] 165 XrayS
IRAS 14544-4255 IrS [BTM2013] 0751 XrayS
     

COORDINATES for IC 4518 (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)   223.60739   -42.93142   14h54m25.8s    -42d55m53s  1.90E+01  1.90E+01    0
Equatorial (J2000.0)   224.42875   -43.13167   14h57m42.9s    -43d07m54s  1.90E+01  1.90E+01    0
Ecliptic   (B1950.0)   234.17137   -25.08499                              1.90E+01  1.90E+01    0
Ecliptic   (J2000.0)   234.86844   -25.09062                              1.90E+01  1.90E+01    0
Galactic               326.11871    13.98300                              1.90E+01  1.90E+01    0
SuperGalactic          166.85841     9.97953                              1.90E+01  1.90E+01    0
Additional detailed measurements with references are also available by clicking below:
5 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for IC 4518 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for IC 4518 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Luminosity ClassLIRGLIRG...2003AJ....126.1607S
Galaxy MorphologyDouble(3?) system(pair / triple)?...1982ESOU..C...0000L
5 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for IC 4518 (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]0.6780.5670.4290.3390.2360.6630.5170.3580.2660.1980.1110.0700.0470.024
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]0.8530.6770.5200.4200.3040.8090.5950.4320.3270.2320.1420.0900.0580.024


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.500 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for IC 4518 (Back to INDEX)
Helio. Radial Velocity     :      4715 +/-       70 km/s      
Redshift                   :  0.015728 +/- 0.000233       1996ApJS..107..521V
Morphology                 : Scpec + Scpec  LIRG 
Magnitude and Filter       : 14.5 
Size (arcmin)              :  1.5 
Population Count           :  0.3 

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:
1 Redshift data point(s)      20 photometric data point(s)      1 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for IC 4518 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    4715 +/-     70 km/s      1996ApJS..107..521V
V (Kinematic LSR)          :    4717 +/-     70 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    4598 +/-     70 km/s      1991RC3.9.C...0000d
V (Local Group)            :    4526 +/-     71 km/s      1996AJ....111..794K
V (3K CMB)                 :    4895 +/-     71 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    4656 +/-     71 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    5475 +/-     92 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    5444 +/-     92 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    63.0 +/-    4.5 Mpc      (m-M) = 34.00 +/- 0.15 mag
D (Local Group)            :    62.0 +/-    4.4 Mpc      (m-M) = 33.96 +/- 0.15 mag
D (3K CMB)                 :    67.0 +/-    4.8 Mpc      (m-M) = 34.13 +/- 0.15 mag
D (Virgo Infall only)      :    63.8 +/-    4.6 Mpc      (m-M) = 34.02 +/- 0.15 mag
D (Virgo + GA only)        :    75.0 +/-    5.4 Mpc      (m-M) = 34.38 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    74.6 +/-    5.3 Mpc      (m-M) = 34.36 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     305 pc/arcsec =  0.305 kpc/arcsec =  18.32 kpc/arcmin =   1.10 Mpc/degree
Scale (Local Group)        :     301 pc/arcsec =  0.301 kpc/arcsec =  18.04 kpc/arcmin =   1.08 Mpc/degree
Scale (3K CMB)             :     325 pc/arcsec =  0.325 kpc/arcsec =  19.50 kpc/arcmin =   1.17 Mpc/degree
Scale (Virgo Infall only)  :     309 pc/arcsec =  0.309 kpc/arcsec =  18.55 kpc/arcmin =   1.11 Mpc/degree
Scale (Virgo + GA only)    :     364 pc/arcsec =  0.364 kpc/arcsec =  21.82 kpc/arcmin =   1.31 Mpc/degree
Scale(Virgo + GA + Shapley):     362 pc/arcsec =  0.362 kpc/arcsec =  21.69 kpc/arcmin =   1.30 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 = 4.610 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 4715 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.016327 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 67.9 Mpc (m-M) = 34.16 mag Angular-Size Distance : 65.8 Mpc (m-M) = 34.09 mag Co-Moving Radial Distance : 66.8 Mpc (m-M) = 34.12 mag Co-Moving Tangential Dist. : 66.8 Mpc (m-M) = 34.12 mag Co-Moving Volume : 0.00125 Gpc^3 Light Travel-Time : 0.216 Gyr Age at Redshift 0.016327 : 13.083 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 319 pc/arcsec = 0.319 kpc/arcsec = 19.13 kpc/arcmin = 1.15 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.93727; Magnitude per Unit Area = 0.07033 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 IC 4518 (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)]
Gamma-Ray14-195 keV (Swift) 3.29E-11 +/- 0.52E-11 erg/s/cm^2^ 2010ApJS..186..378T 1.82E+36 +/- 4.63E+35 [W] 4.72E+09 +/- 1.20E+09
X-Ray17-60 keV (INTEGRAL) 2.44E-11 +/- 0.23E-11 erg s^-1^ cm^-2^ 2007A&A...462...57S 1.35E+36 +/- 2.98E+35 [W] 3.50E+09 +/- 7.74E+08
Mid-Infrared25 microns (IRAS) 1.53 +/- 0.032 Jy 2003AJ....126.1607S 1.01E+37 +/- 2.04E+36 [W] 2.64E+10 +/- 5.30E+09
Far-Infrared100 microns (IRAS) 22.22 +/- 2.30 Jy 2004AJ....127.3235S 3.68E+37 +/- 8.28E+36 [W] 9.56E+10 +/- 2.15E+10
Radio1.425 GHz (VLA) 159.0 milliJy 1996ApJS..103...81C 1.25E+32 [W] 3.26E+05
NOTE: The above quantities are derived using a Distance Modulus of 34.16 mag corresponding to
a Luminosity Distance of 67.9 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 20 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for IC 4518 (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]
ESO-Uppsala "Quick Blue" IIa-O168.0060.48... About 25.5 B-mag arcsec^-2^ 1982ESOU..C...0000L60.7421.87
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.362 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 1 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for IC 4518 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- IC 4518SIMBAD (CDS, Strasbourg, France)
ESO/Uppsala Survey -- ESO 273-IG 012 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Point Source Catalog -- IRAS 14544-4255 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F14544-4255 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- IC 4518GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- IC 4518NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 14h57m42.9s, -43d07m54s (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

Back to the list




Back to NED Home