NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-09-20 T09:03:19 PDT
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You have selected the following parameters to search on:

Redshift: Unconstrained
Include ANY Object Type: Radio
Exclude ANY Object Type:

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 within 2.000 arcmin of 13h47m33.30000s, +12d17m24.2000s (Equatorial: J2000.0)


4 objects found in NED.    

SOURCE LIST

Object list is sorted on Distance to search center


 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    4C +12.50                      13h47m33.3s +12d17m24s G      >30000  0.121740      16.6g   0.015  393    18  214   31    24   10     1 Retrieve Retrieve 1   
2    IRAS  13451+1232NW             13h47m33.4s +12d17m25s G      >30000  0.122400       ...    0.021    8     0    9    2     0    0     0 Retrieve Retrieve 2   
3    [VFK2015] J206.88056+12.26956  13h47m31.3s +12d16m10s RadioS    ...       ...       ...    1.320    1     0    0    1     0    0     0 Retrieve Retrieve 3   
4    [VFK2015] J206.89776+12.31043  13h47m35.4s +12d18m38s RadioS    ...       ...       ...    1.332    1     0    0    1     0    0     0 Retrieve Retrieve 4   

Detailed information for each object


Object No. 1 - 4C +12.50

INDEX for 4C +12.50
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
   
214 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
393 Reference(s)   
31 Position data point(s)
24 Redshift data point(s)   
10 Diameter data point(s)   
18 Note(s)   
1 Association(s)   
PKS data    

ESSENTIAL NOTE for 4C +12.50 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for 4C +12.50 (Back to INDEX)
Object Names Type Object Names Type
4C +12.50RadioSCRATES J134733.36+121724.2 RadioS
PKS 1345+12 RadioSTXS 1345+125 RadioS
2MASX J13473338+1217245 IrS CoNFIG 177 RadioS
2MASXi J1347333+121723 IrS GB6 J1347+1217 RadioS
SDSS J134733.35+121724.2 G ICRF J134733.3+121724 RadioS
SDSS J134733.36+121724.3 QSO IERS B1345+125 RadioS
GALEXASC J134733.25+121722.9 UvS WMAP J134748+1218 RadioS
IRAS 13451+1232 IrS NEWPS_5yr_5s 310 RadioS
IRAS F13451+1232 IrS NEWPS_5yr_5s_15 301 RadioS
AKARI-FIS-V1 J1347336+121727 G 1AXG J134732+1217 XrayS
LQAC 206+012 011 G [KWP81] 1345+12 RadioS
MAPS-NGP O_499_0118162 G [dML87] 328 G
OP +175 RadioS[VCV2001] J134733.5+121724 G
PGC 048898 G [SHV2006] 1288 G
PKS B1345+125 RadioS[VCV2006] J134733.5+121724 G
PKS J1347+1217 RadioS[FBS2007] 23 G
MRC 1345+125 RadioS[HRT2007] J134733+121717 RadioS
MG1 J134734+1217 RadioS[CS2009] 609 QSO
87GB 134506.1+123208 RadioS[DFD2009] J1347+1217 RadioS
87GB[BWE91] 1345+1232 RadioS[FCC2009] 064 G
[WB92] 1345+1232 RadioS[GBW2010] CoNFIG1 175 RadioS
FIRST J134733.3+121724 RadioS[YSD2012] J1347+1217 G
NVSS J134733+121724 RadioS[OYS2015] J206.88901+12.29008 G
VSOP J1347+1217 RadioS    
CLASS J1347+1217 RadioS    
CRATES J1347+1217 RadioS    
     

COORDINATES for 4C +12.50 (Back to INDEX)

Position Reference:1998AJ....116..516M

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0) 206.2757394  12.5390163 13h45m06.1774s +12d32m20.459s  1.60E-03  1.00E-03    0
Equatorial (J2000.0) 206.8890067  12.2900667 13h47m33.3616s +12d17m24.240s  1.60E-03  1.00E-03    0
Ecliptic   (B1950.0) 199.5068270  21.7845247                              1.60E-03  1.00E-03  158
Ecliptic   (J2000.0) 200.2077507  21.7818322                              1.60E-03  1.00E-03  158
Galactic             347.2230416  70.1717745                              1.60E-03  1.00E-03   39
SuperGalactic        107.7979625  15.7461326                              1.60E-03  1.00E-03  103
Additional detailed measurements with references are also available by clicking below:
31 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for 4C +12.50 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for 4C +12.50 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Luminosity ClassULIGULIRG...1998ApJS..119...41K
Radio Morphologyradio jetradio jet...2002A&A...381..757L
Activity TypeGPSGPS...1998A&AS..131..303S
10 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for 4C +12.50 (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]0.1450.1210.0920.0730.0500.1420.1100.0760.0570.0420.0240.0150.0100.005
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]0.1820.1450.1110.0900.0650.1730.1270.0920.0700.0500.0300.0190.0120.005


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.000 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for 4C +12.50 (Back to INDEX)
Helio. Radial Velocity     :     36497 +/-        6 km/s      
Redshift                   :  0.121740 +/- 0.000020        2003MNRAS.342..227H
Major Diameter (arcmin)    :  0.44
Minor Diameter (arcmin)    :  0.29
Magnitude and Filter       : 16.6g
Classifications            : S0;Double nuc. Sy2  

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:
24 Redshift data point(s)      214 photometric data point(s)      10 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for 4C +12.50 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :   36497 +/-      6 km/s      2003MNRAS.342..227H
V (Kinematic LSR)          :   36506 +/-      6 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :   36489 +/-      6 km/s      1991RC3.9.C...0000d
V (Local Group)            :   36447 +/-      7 km/s      1996AJ....111..794K
V (3K CMB)                 :   36767 +/-     20 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :   36642 +/-     15 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :   36911 +/-     24 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :   37011 +/-     25 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   499.8 +/-   35.0 Mpc      (m-M) = 38.49 +/- 0.15 mag
D (Local Group)            :   499.3 +/-   34.9 Mpc      (m-M) = 38.49 +/- 0.15 mag
D (3K CMB)                 :   503.7 +/-   35.3 Mpc      (m-M) = 38.51 +/- 0.15 mag
D (Virgo Infall only)      :   501.9 +/-   35.1 Mpc      (m-M) = 38.50 +/- 0.15 mag
D (Virgo + GA only)        :   505.6 +/-   35.4 Mpc      (m-M) = 38.52 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   507.0 +/-   35.5 Mpc      (m-M) = 38.53 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :    2423 pc/arcsec =  2.423 kpc/arcsec = 145.40 kpc/arcmin =   8.72 Mpc/degree
Scale (Local Group)        :    2421 pc/arcsec =  2.421 kpc/arcsec = 145.23 kpc/arcmin =   8.71 Mpc/degree
Scale (3K CMB)             :    2442 pc/arcsec =  2.442 kpc/arcsec = 146.51 kpc/arcmin =   8.79 Mpc/degree
Scale (Virgo Infall only)  :    2433 pc/arcsec =  2.433 kpc/arcsec = 146.01 kpc/arcmin =   8.76 Mpc/degree
Scale (Virgo + GA only)    :    2451 pc/arcsec =  2.451 kpc/arcsec = 147.08 kpc/arcmin =   8.82 Mpc/degree
Scale(Virgo + GA + Shapley):    2458 pc/arcsec =  2.458 kpc/arcsec = 147.48 kpc/arcmin =   8.85 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 = 0.678 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 36497 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.122642 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 551 Mpc (m-M) = 38.71 mag Angular-Size Distance : 437 Mpc (m-M) = 38.20 mag Co-Moving Radial Distance : 491 Mpc (m-M) = 38.45 mag Co-Moving Tangential Dist. : 491 Mpc (m-M) = 38.45 mag Co-Moving Volume : 0.495 Gpc^3 Light Travel-Time : 1.511 Gyr Age at Redshift 0.122642 : 11.788 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 2120 pc/arcsec = 2.120 kpc/arcsec = 127.17 kpc/arcmin = 7.63 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.62956; Magnitude per Unit Area = 0.5024 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 4C +12.50 (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-Ray2-10 keV (ASCA) 18.0E-13 ergs/s/cm^2^ 2001ApJS..133....1U 6.53E+36 [W] 1.70E+10
UltravioletNUV (GALEX) AB 19.6926 +/- 0.105976 mag 2012GASC..C...0000S-19.01 +/- 0.51 [mag] 5.87E+09 +/- 1.31E+09
Visualz (SDSS CModel) AB 14.847 asinh mag 2005SDSS4.C...0000:-23.86 [mag] 1.28E+11
Near-Infrared4.5 microns (IRAC) 13.4 +/- 0.9 milliJy 2010ApJ...715.1071O 3.25E+37 +/- 6.85E+36 [W] 8.44E+10 +/- 1.78E+10
Mid-Infrared30 microns (Spitzer) 909.1 milliJy 2009ApJS..182..628V 3.30E+38 [W] 8.58E+11
Far-Infrared60 microns (IRAS) 2098. +/- 15 % milliJy 1988AJ.....95...26G 3.81E+38 +/- 9.54E+37 [W] 9.92E+11 +/- 2.48E+11
Sub-Millimeter850 microns (SCUBA) 105 +/- 11.3 milliJy 2010MNRAS.403..274C 1.35E+36 +/- 3.06E+35 [W] 3.50E+09 +/- 7.95E+08
Millimeter33 GHz (WMAP) 1170 +/- 193 milliJy 2009MNRAS.392..733M 1.40E+36 +/- 3.64E+35 [W] 3.65E+09 +/- 9.46E+08
Radio365 MHz 8.79 +/- .50 Jy 1981A&AS...45..367K 1.17E+35 +/- 2.42E+34 [W] 3.03E+08 +/- 6.30E+07
NOTE: The above quantities are derived using a Distance Modulus of 38.71 mag corresponding to
a Luminosity Distance of 551.0 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 214 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for 4C +12.50 (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) 34.6522.1882 25.0 mag arcsec^-2^ 2005SDSS4.C...0000:85.1754.51
K_s (2MASS "total") 38.8029.49130 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:95.3772.48
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 2.458 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 10 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for 4C +12.50 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- 4C +12.50SIMBAD (CDS, Strasbourg, France)
Fourth Cambridge Survey -- 4C +12.50VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J13473338+1217245 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J1347333+121723 NASA/IPAC Infrared Science Archive (IRSA)
version
SDSS Sky Server
IRAS Point Source Catalog -- IRAS 13451+1232 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F13451+1232 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 048898 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 048898 The Lyon/Meudon Extragalactic Database (LEDA)
Parkes Radio Sources Catalogue -- PKS B1345+125 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original FIRST Source Catalog -- FIRST J134733.3+121724 Faint Images of the Radio Sky at Twenty-Centimeters
FIRST Survey, Version 1999Jul -- FIRST J134733.3+121724 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
NRAO/VLA Sky Survey (NVSS)
Texas Survey of radio sources at 365MHz -- TXS 1345+125 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
GB6 catalog of radio sources -- GB6 J1347+1217 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- 4C +12.50GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- 4C +12.50NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 13h47m33.3s, +12d17m24s (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)
The NRAO Data Archive System

Back to the list



Object No. 2 - IRAS 13451+1232NW

INDEX for IRAS 13451+1232NW
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
   
9 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
8 Reference(s)   
2 Position data point(s)

ESSENTIAL NOTE for IRAS 13451+1232NW (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for IRAS 13451+1232NW (Back to INDEX)
Object Names Type Object Names Type
IRAS 13451+1232NWG IRAS F13451+1232W G
[ZZ2014] J134733.45+121723.8 RadioS  

COORDINATES for IRAS 13451+1232NW (Back to INDEX)

Position Reference:2002ApJS..143..277K

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)   206.27582    12.53912  13h45m06.19s  +12d32m20.8s  5.00E+00  5.00E+00    0
Equatorial (J2000.0)   206.88908    12.29017  13h47m33.38s  +12d17m24.6s  5.00E+00  5.00E+00    0
Ecliptic   (B1950.0)   199.50686    21.78465                              5.00E+00  5.00E+00    0
Ecliptic   (J2000.0)   200.20778    21.78195                              5.00E+00  5.00E+00    0
Galactic               347.22340    70.17180                              5.00E+00  5.00E+00    0
SuperGalactic          107.79788    15.74623                              5.00E+00  5.00E+00    0
Additional detailed measurements with references are also available by clicking below:
2 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for IRAS 13451+1232NW (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for IRAS 13451+1232NW (Back to INDEX)
 N/A 

FOREGROUND GALACTIC EXTINCTION for IRAS 13451+1232NW (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]0.1450.1210.0920.0730.0500.1420.1100.0760.0570.0420.0240.0150.0100.005
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]0.1820.1450.1110.0900.0650.1730.1270.0920.0700.0500.0300.0190.0120.005


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.000 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for IRAS 13451+1232NW (Back to INDEX)
Helio. Radial Velocity     :     36695 km/s       
Redshift                   :  0.122400            2002ApJ...580..749E
Major Diameter (arcmin)    :      
Minor Diameter (arcmin)    :      
Magnitude and Filter       :      
Classifications            :                Sy2  

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 photometric data point(s)      

QUANTITIES DERIVED FROM REDSHIFT(Details)
Calculated and Corrected Velocities
V (Heliocentric)           :   36695  km/s                2002ApJ...580..749E
V (Kinematic LSR)          :   36704  km/s                1986MNRAS.221.1023K
V (Galactocentric GSR)     :   36687 +/-      0 km/s      1991RC3.9.C...0000d
V (Local Group)            :   36645 +/-      3 km/s      1996AJ....111..794K
V (3K CMB)                 :   36965 +/-     19 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :   36840 +/-     14 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :   37109 +/-     23 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :   37208 +/-     24 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/- 5 km/sec/Mpc)
D (Galactocentric GSR)     :   502.6 +/-   35.2 Mpc      (m-M) = 38.51 +/- 0.15 mag
D (Local Group)            :   502.0 +/-   35.1 Mpc      (m-M) = 38.50 +/- 0.15 mag
D (3K CMB)                 :   506.4 +/-   35.4 Mpc      (m-M) = 38.52 +/- 0.15 mag
D (Virgo Infall only)      :   504.7 +/-   35.3 Mpc      (m-M) = 38.51 +/- 0.15 mag
D (Virgo + GA only)        :   508.3 +/-   35.6 Mpc      (m-M) = 38.53 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   509.7 +/-   35.7 Mpc      (m-M) = 38.54 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :    2436 pc/arcsec =  2.436 kpc/arcsec = 146.19 kpc/arcmin =   8.77 Mpc/degree
Scale (Local Group)        :    2434 pc/arcsec =  2.434 kpc/arcsec = 146.02 kpc/arcmin =   8.76 Mpc/degree
Scale (3K CMB)             :    2455 pc/arcsec =  2.455 kpc/arcsec = 147.30 kpc/arcmin =   8.84 Mpc/degree
Scale (Virgo Infall only)  :    2447 pc/arcsec =  2.447 kpc/arcsec = 146.80 kpc/arcmin =   8.81 Mpc/degree
Scale (Virgo + GA only)    :    2464 pc/arcsec =  2.464 kpc/arcsec = 147.87 kpc/arcmin =   8.87 Mpc/degree
Scale(Virgo + GA + Shapley):    2471 pc/arcsec =  2.471 kpc/arcsec = 148.27 kpc/arcmin =   8.90 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 = 0.674 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 36695 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.123302 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 554 Mpc (m-M) = 38.72 mag Angular-Size Distance : 439 Mpc (m-M) = 38.21 mag Co-Moving Radial Distance : 493 Mpc (m-M) = 38.47 mag Co-Moving Tangential Dist. : 493 Mpc (m-M) = 38.47 mag Co-Moving Volume : 0.503 Gpc^3 Light Travel-Time : 1.518 Gyr Age at Redshift 0.123302 : 11.781 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 2129 pc/arcsec = 2.129 kpc/arcsec = 127.76 kpc/arcmin = 7.67 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.62808; Magnitude per Unit Area = 0.505 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 IRAS 13451+1232NW (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)]
Near-Infrared2.2 microns (NICMOS) 12.42 +/- 10 % mag 2000AJ....119..991S-26.30 +/- 10.01 [mag] 9.28E+10 +/- 2.07E+10
NOTE: The above quantities are derived using a Distance Modulus of 38.72 mag corresponding to
a Luminosity Distance of 554.2 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 9 Photometric data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for IRAS 13451+1232NW Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- IRAS 13451+1232NWSIMBAD (CDS, Strasbourg, France)
IRAS Point Source Catalog -- IRAS 13451+1232NWVizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F13451+1232W VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- IRAS 13451+1232NWGALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- IRAS 13451+1232NWNASA/IPAC Infrared Science Archive (IRSA)
Resources for position 13h47m33.4s, +12d17m25s (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)
The NRAO Data Archive System

Back to the list



Object No. 3 - [VFK2015] J206.88056+12.26956

INDEX for [VFK2015] J206.88056+12.26956
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Cross-IDs    
   Coordinates    
   Basic Data   
   Redshift-Independent Distances
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

Images

Spectra   
Redshift-Independent Distances
1 Reference(s)   
1 Position data point(s)

ESSENTIAL NOTE for [VFK2015] J206.88056+12.26956 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for [VFK2015] J206.88056+12.26956 (Back to INDEX)
Object Names Type
[VFK2015] J206.88056+12.26956RadioS

COORDINATES for [VFK2015] J206.88056+12.26956 (Back to INDEX)

Position Reference:2015MNRAS.446.2985V

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  206.267246   12.518533 13h45m04.139s +12d31m06.72s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  206.880568   12.269565 13h47m31.336s +12d16m10.43s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  199.507058   21.762428                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  200.207979   21.759736                              5.00E-01  5.00E-01    0
Galactic              347.165869   70.161191                              5.00E-01  5.00E-01    0
SuperGalactic         107.816768   15.733457                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
1 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for [VFK2015] J206.88056+12.26956 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for [VFK2015] J206.88056+12.26956 (Back to INDEX)
 N/A 

FOREGROUND GALACTIC EXTINCTION for [VFK2015] J206.88056+12.26956 (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]0.1440.1210.0910.0720.0500.1410.1100.0760.0570.0420.0240.0150.0100.005
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]0.1810.1440.1110.0890.0650.1720.1270.0920.0700.0490.0300.0190.0120.005


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.000 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for [VFK2015] J206.88056+12.26956 (Back to INDEX)
Log (Flux Density S in mJy):      
Frequency                  :       GHz
Sp. Index (S=A*Freq^Index^):         
Description                :                     
Size (arcmin)              :      

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.

EXTERNAL ARCHIVES AND SERVICES for [VFK2015] J206.88056+12.26956 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- [VFK2015] J206.88056+12.26956GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- [VFK2015] J206.88056+12.26956NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 13h47m31.3s, +12d16m10s (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)
The NRAO Data Archive System

Back to the list



Object No. 4 - [VFK2015] J206.89776+12.31043

INDEX for [VFK2015] J206.89776+12.31043
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Cross-IDs    
   Coordinates    
   Basic Data   
   Redshift-Independent Distances
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

Images

Spectra   
Redshift-Independent Distances
1 Reference(s)   
1 Position data point(s)

ESSENTIAL NOTE for [VFK2015] J206.89776+12.31043 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for [VFK2015] J206.89776+12.31043 (Back to INDEX)
Object Names Type
[VFK2015] J206.89776+12.31043RadioS

COORDINATES for [VFK2015] J206.89776+12.31043 (Back to INDEX)

Position Reference:2015MNRAS.446.2985V

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  206.284548   12.559361 13h45m08.291s +12d33m33.70s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  206.897761   12.310431 13h47m35.462s +12d18m37.55s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  199.506958   21.806612                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  200.207884   21.803919                              5.00E-01  5.00E-01    0
Galactic              347.280713   70.182039                              5.00E-01  5.00E-01    0
SuperGalactic         107.779365   15.759075                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
1 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for [VFK2015] J206.89776+12.31043 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for [VFK2015] J206.89776+12.31043 (Back to INDEX)
 N/A 

FOREGROUND GALACTIC EXTINCTION for [VFK2015] J206.89776+12.31043 (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]0.1460.1220.0920.0730.0510.1430.1110.0770.0570.0420.0240.0150.0100.005
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]0.1840.1460.1120.0910.0660.1750.1280.0930.0710.0500.0310.0200.0120.005


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.000 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for [VFK2015] J206.89776+12.31043 (Back to INDEX)
Log (Flux Density S in mJy):      
Frequency                  :       GHz
Sp. Index (S=A*Freq^Index^):         
Description                :                     
Size (arcmin)              :      

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.

EXTERNAL ARCHIVES AND SERVICES for [VFK2015] J206.89776+12.31043 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- [VFK2015] J206.89776+12.31043GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- [VFK2015] J206.89776+12.31043NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 13h47m35.4s, +12d18m38s (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)
The NRAO Data Archive System

Back to the list




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