3C 390.3

B1845+797

General Data

S178 (Jy) 51.8Benn62
Alpha 0.75 LRL83
Spectrum LR00
ID GalaxyWY66A
ID redshift 0.0569SA66A
Cluster redshift   
5 GHz Core (mJy) 330.00LP95
RM (rad/m²) -5.0SKB81
Lambda½ (cm) 40TI80

Position

(Equinox 1950.0)
Right Ascension Declination ofRef
18h 45m 37s.569 ±0.030 79° 43' 06".51 ±0.08OpticalCL81A

Spectral Data

Radio Spectrum
FrequencyFlux densityErrorReference
MHzJyJy
12um0.1400.021GMN87
25um0.3800.057GMN87
60um0.2500.038GMN87
100um0.3400.051GMN87
107002.4010.094LP80
50004.4490.079LP80
49004.380.06KNPW79
27006.610.13KNPW79
26956.6320.071LP80
140011.260.58LP80
75017.590.62LP80
17851.82.6LP80
8699.54.4LP80
3814242LP80
22.2527747LP80

Optical Magnitudes
BandmagnitudeErrordereddened?ApertureReference
B14.98 0.10YLRLR00
B16.57 0.08Y25mSH89
V14.37 0.10YLRLR00
V15.67 0.08Y25mSH89
R(c)13.70 0.10YLRLR00
R14.64 0.05Y24.5mOL89

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 22:29:17
J. P. Leahy
jpl@jb.man.ac.uk