3C 381

B1832+474

General Data

S178 (Jy) 18.1CC69
Alpha 0.81 LRL83
Spectrum LR00
ID GalaxyWY66A
ID redshift 0.1605SA67A
Cluster redshift   
5 GHz Core (mJy)   
RM (rad/m²) 25.0SKB81
Lambda½ (cm) >49TI80

Position

(Equinox 1950.0)
Right Ascension Declination ofRef
18h 32m 24s.469 ±0.070 47° 24' 39".00 ±0.60OpticalRP78A

Spectral Data

Radio Spectrum
FrequencyFlux densityErrorReference
MHzJyJy
12um<0.0250.004GMN87
25um0.0450.007GMN87
60um0.0660.010GMN87
100um<0.120.02GMN87
149000.5300.040LP80
107000.7410.028LP80
106950.790.03KNPW79
50001.2810.050LP80
49001.310.05KNPW79
27002.360.12KNPW79
26952.3250.040LP80
14003.880.19LP80
9664.940.42KNPW79
7505.720.27LP80
17818.090.91LP80
8637.02.7LP80
3841.34.1LP80
26.38013LP80
268113KNPW79

Optical Magnitudes
BandmagnitudeErrordereddened?ApertureReference
B18.88 0.10YLRLR00
B18.34 0.08Y25mSH89
V17.46 0.10YLRLR00
V17.44 0.08Y25mSH89
R(c)16.86 0.10YLRLR00
J15.41 0.03Y10.8"LL84
H14.64 0.02Y10.8"LL84
K13.89 0.01Y10.8"LL84

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

Optical Line emission
LinefluxErrorReference
10-16erg/s/cm²
[OIII]447 89.0MC88
(In S.I., the units are 10-17W m-2).


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Page created: 1998 Mar 12 22:29:16
J. P. Leahy
jpl@jb.man.ac.uk