Free Access

Table 2

Primary MSSS calibrator sources.

Source ID RA (J2000.0) Dec (J2000.0) S150 MHz (Jy) Spectral coefficients Morphology LBA calibrator

3C 48 01h37m413 +33°0935′′ 64.768 (–0.387, –0.420, 0.181) point No
3C 147 05h42m361 +49°5107′′ 66.738 (–0.022, –1.012, 0.549) point No
3C 196 08h13m360 +48°1303′′ 83.084 (–0.699, –0.110) double Yes
3C 286 13h31m083 +30°3033′′ 27.477 (–0.158, 0.032, –0.180) point No
3C 295 14h11m205 +52°1210′′ 97.763 (–0.582, –0.298, 0.583, –0.363) double Yes
3C 380 18h29m318 +48°4446′′ 77.352 (–0.767) point+diffuse No
CygA 19h59m283 +40°4402′′ 10690.0 (–0.670, –0.240, 0.021) FRII Yes

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.