4C 11.71

B2247+113

General Data

S178 (Jy) 11.7LRL83
Alpha 0.75 LRL83
Spectrum LR00
ID GalaxyCBS66
ID redshift 0.0261HMS56
Cluster redshift 0.0250Ledl96
5 GHz Core (mJy) 121.00HEO80
RM (rad/m²) -21.0SKB81
Lambda½ (cm) 18TI80

Position

(Equinox 1950.0)
Right Ascension Declination ofRef
22h 47m 24s.950 ±0.020 11° 20' 38".50 ±0.30OpticalSE79

Spectral Data

Radio Spectrum
FrequencyFlux densityErrorReference
MHzJyJy
12um<0.0150.002GMN87
25um<0.0300.005GMN87
60um<0.0500.008GMN87
100um<0.350.05GMN87
314000.330.07KNPW79
106950.560.03KNPW79
50091.280.08KNPW79
50091.620.14KNPW79
50001.330.06KNPW79
14102.780.23KNPW79
14002.500.09KNPW79
9603.600.16KNPW79
6355.590.30KNPW79
4086.42.0KNPW79
3185.940.27KNPW79
17811.41.1KNPW79

Optical Magnitudes
BandmagnitudeErrordereddened?ApertureReference
B13.95 0.10YLRLR00
V12.85 0.10YLRLR00
R(c)12.20 0.10YLRLR00
J12.26 0.12Y7.5"LLM85
H1.59 0.11Y7.5"LLM85
K11.29 0.10Y7.5"LLM85
L11.17 0.12Y7.5"LLM85

NB: "LR" in the aperture column indicates a magnitude measured on the Laing & Riley system.

Optical Line emission
LinefluxErrorReference
10-16erg/s/cm²
(In S.I., the units are 10-17W m-2).


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Page created: 1998 Mar 12 22:29:18
J. P. Leahy
jpl@jb.man.ac.uk