3C 249.1

B1100+772

General Data

S178 (Jy) 11.7WP85
Alpha 0.81 LRL83
Spectrum LR00
ID QuasarSVW65
ID redshift 0.311SC66
Cluster redshift   
5 GHz Core (mJy)   
RM (rad/m²) -29.0SKB81
Lambda½ (cm) >49TI80

Position

(Equinox 1950.0)
Right Ascension Declination ofRef
11h 00m 27s.438 ±0.027 77° 15' 08".56 ±0.09OpticalCL83A

Spectral Data

Radio Spectrum
FrequencyFlux densityErrorReference
MHzJyJy
149000.3100.020LP80
107000.3750.019LP80
50000.7750.030LP80
49000.790.01KNPW79
27001.330.02KNPW79
26951.4150.040LP80
14002.3150.082LP80
7503.690.18LP80
17813.61.4LP80
8627.61.3LP80
3846.09.2LP80

Optical Magnitudes
BandmagnitudeErrordereddened?ApertureReference
B15.70 0.10YLRLR00
V15.72 0.10YLRLR00

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 22:29:12
J. P. Leahy
jpl@jb.man.ac.uk