NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-17 T06:54:33 PST
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You have selected the following parameters to search on:

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.

INDEX for Malin 1
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
   
90 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
65 Reference(s)   
6 Position data point(s)
6 Redshift data point(s)   
10 Diameter data point(s)   
1 Note(s)   
RC3 data    

ESSENTIAL NOTE for Malin 1 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for Malin 1 (Back to INDEX)
Object Names Type Object Names Type
Malin 1G SDSSCGB 51025.01 G
VPC 1091 G ASK 438674.0 G
2MASX J12365934+1419494 IrS PGC 042102 G
2MASXi J1236593+141949 IrS SSTSL2 J123659.36+141949.2 IrS
2MASS J12365935+1419494 IrS [IBM88] V01L03 G
SDSS J123659.34+141949.3 G [TTL2012] 154262 G
SDSS J123659.35+141949.3 G    

COORDINATES for Malin 1 (Back to INDEX)

Position Reference:2007SDSS6.C...0000:

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  188.617783   14.605363 12h34m28.268s +14d36m19.31s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  189.247291   14.330367 12h36m59.350s +14d19m49.32s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  181.957412   16.800112                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  182.657890   16.799328                              5.00E-01  5.00E-01    0
Galactic              287.466938   76.766276                              5.00E-01  5.00E-01    0
SuperGalactic         101.446402   -0.359521                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
6 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for Malin 1 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for Malin 1 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
KinematicsHI line widthHI line width...1987AJ.....94...23B
4 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for Malin 1 (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]0.1600.1340.1010.0800.0560.1560.1220.0840.0630.0470.0260.0170.0110.006
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]0.1870.1480.1140.0920.0670.1770.1300.0940.0720.0510.0310.0200.0130.005


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.050 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for Malin 1 (Back to INDEX)
Helio. Radial Velocity     :     24750 +/-       10 km/s      
Redshift                   :  0.082557 +/- 0.000033        1991RC3.9.C...0000d
Major Diameter (arcmin)    :  0.25
Minor Diameter (arcmin)    :  0.23
Magnitude and Filter       : 17.6g
Classifications            : S              GLSBG

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:
6 Redshift data point(s)      90 photometric data point(s)      10 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for Malin 1 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :   24750 +/-     10 km/s      1991RC3.9.C...0000d
V (Kinematic LSR)          :   24755 +/-     10 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :   24707 +/-     10 km/s      1991RC3.9.C...0000d
V (Local Group)            :   24659 +/-     11 km/s      1996AJ....111..794K
V (3K CMB)                 :   25071 +/-     25 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :   24867 +/-     18 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :   25145 +/-     27 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :   25254 +/-     28 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   338.4 +/-   23.7 Mpc      (m-M) = 37.65 +/- 0.15 mag
D (Local Group)            :   337.8 +/-   23.6 Mpc      (m-M) = 37.64 +/- 0.15 mag
D (3K CMB)                 :   343.4 +/-   24.0 Mpc      (m-M) = 37.68 +/- 0.15 mag
D (Virgo Infall only)      :   340.6 +/-   23.8 Mpc      (m-M) = 37.66 +/- 0.15 mag
D (Virgo + GA only)        :   344.4 +/-   24.1 Mpc      (m-M) = 37.69 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   345.9 +/-   24.2 Mpc      (m-M) = 37.70 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :    1641 pc/arcsec =  1.641 kpc/arcsec =  98.45 kpc/arcmin =   5.91 Mpc/degree
Scale (Local Group)        :    1638 pc/arcsec =  1.638 kpc/arcsec =  98.26 kpc/arcmin =   5.90 Mpc/degree
Scale (3K CMB)             :    1665 pc/arcsec =  1.665 kpc/arcsec =  99.90 kpc/arcmin =   5.99 Mpc/degree
Scale (Virgo Infall only)  :    1651 pc/arcsec =  1.651 kpc/arcsec =  99.09 kpc/arcmin =   5.95 Mpc/degree
Scale (Virgo + GA only)    :    1670 pc/arcsec =  1.670 kpc/arcsec = 100.20 kpc/arcmin =   6.01 Mpc/degree
Scale(Virgo + GA + Shapley):    1677 pc/arcsec =  1.677 kpc/arcsec = 100.63 kpc/arcmin =   6.04 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 = 0.994 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 24750 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.083629 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 366 Mpc (m-M) = 37.82 mag Angular-Size Distance : 311 Mpc (m-M) = 37.47 mag Co-Moving Radial Distance : 338 Mpc (m-M) = 37.64 mag Co-Moving Tangential Dist. : 338 Mpc (m-M) = 37.64 mag Co-Moving Volume : 0.161 Gpc^3 Light Travel-Time : 1.057 Gyr Age at Redshift 0.083629 : 12.241 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 1510 pc/arcsec = 1.510 kpc/arcsec = 90.60 kpc/arcmin = 5.44 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.72523; Magnitude per Unit Area = 0.3488 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 Malin 1 (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)]
UltravioletNUV (GALEX) AB 19.01 +/- 0.12 mag 2009ApJ...696.1834W-18.81 +/- 0.51 [mag] 4.97E+09 +/- 1.13E+09
Visualz (SDSS Model) AB 15.809 +/- 0.009 asinh mag 2006SDSS5.C...0000:-22.01 +/- 0.50 [mag] 2.29E+10 +/- 4.58E+09
Near-InfraredH 13.693 +/- 0.101 mag 20032MASX.C.......:-24.12 +/- 0.51 [mag] 2.58E+10 +/- 5.75E+09
Mid-Infrared24 microns (MIPS) 1.1640E+03 +/- 6.2582E+01 microJy 2013SSTSLC4.2....0C 2.36E+35 +/- 4.88E+34 [W] 6.13E+08 +/- 1.27E+08
Far-Infrared70 microns (MIPS) <5 milliJy 2007ApJ...663..908R < 3.36E+35 [W] < 8.74E+08
NOTE: The above quantities are derived using a Distance Modulus of 37.82 mag corresponding to
a Luminosity Distance of 365.7 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 90 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for Malin 1 (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) 18.8417.5271 25.0 mag arcsec^-2^ 2006SDSS5.C...0000:31.6029.39
K_s (2MASS "total") 20.1020.1090 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:33.7133.71
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 1.677 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 Malin 1 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- Malin 1SIMBAD (CDS, Strasbourg, France)
2MASS Extended Source Images (JHKs) -- 2MASX J12365934+1419494 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J1236593+141949 NASA/IPAC Infrared Science Archive (IRSA)
version
SDSS Sky Server
Catalogue of Principal Galaxies -- PGC 042102 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 042102 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- Malin 1GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- Malin 1NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 12h36m59.3s, +14d19m49s (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





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