NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-07-18 T20:36:35 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. 1

INDEX for 3C 155
Essential Data (jump to sub-section of this query report):

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

Images
   
11 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
17 Reference(s)   
3 Position data point(s)

ESSENTIAL NOTE for 3C 155 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for 3C 155 (Back to INDEX)
Object Names Type Object Names Type
3C 155RadioSOH +522.4 RadioS
4C +54.09 RadioSNRAO 0231 RadioS
87GB 061326.7+540528 RadioSTXS 0613+540 RadioS
87GB[BWE91] 0613+5405 RadioSGB6 J0617+5404 RadioS
[WB92] 0613+5405 RadioSLHE 164 RadioS
NVSS J061733+540427 RadioS[VE75] CL 0613+54 NED01 RadioS
VLSS J0617.5+5404 RadioS    
6C B061327.3+540534 RadioS    

COORDINATES for 3C 155 (Back to INDEX)

Position Reference:1996AJ....111.1945D

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  93.3640292  54.0930417 06h13m27.367s +54d05m34.95s  5.00E-01  3.00E-01   90
Equatorial (J2000.0)  94.3880224  54.0742191 06h17m33.125s +54d04m27.19s  5.00E-01  3.00E-01   90
Ecliptic   (B1950.0)  92.2931468  30.6740347                              5.00E-01  3.00E-01   88
Ecliptic   (J2000.0)  92.9920809  30.6804941                              5.00E-01  3.00E-01   88
Galactic             160.2934145  16.9968973                              5.00E-01  3.00E-01   23
SuperGalactic         20.6272184 -19.7577803                              5.00E-01  3.00E-01  100
Additional detailed measurements with references are also available by clicking below:
3 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for 3C 155 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for 3C 155 (Back to INDEX)
 N/A 

FOREGROUND GALACTIC EXTINCTION for 3C 155 (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]0.6090.5090.3850.3050.2110.5960.4640.3210.2390.1770.1000.0630.0420.021
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]0.7810.6210.4770.3840.2790.7410.5450.3960.3000.2130.1300.0830.0530.022


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.640 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for 3C 155 (Back to INDEX)
Log (Flux Density S in mJy): 3.820
Frequency                  : 0.178 GHz
Sp. Index (S=A*Freq^Index^):    -1.0 
Description                : symmetric double    
Size (arcmin)              :  1.11

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:
11 photometric data point(s)      

QUICK-LOOK PHOTOMETRY and LUMINOSITIES for 3C 155 (Back to INDEX)
 N/A 

EXTERNAL ARCHIVES AND SERVICES for 3C 155 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- 3C 155SIMBAD (CDS, Strasbourg, France)
Fourth Cambridge Survey -- 4C +54.09 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
NRAO/VLA Sky Survey (NVSS)
Texas Survey of radio sources at 365MHz -- TXS 0613+540 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
GB6 catalog of radio sources -- GB6 J0617+5404 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- 3C 155GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- 3C 155NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 06h17m33.1s, +54d04m27s (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)
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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