Free Access

Table 6

Scale heights h of the fits to the total intensity at 146 MHz at 12′′ (0.55 kpc) resolution for the 9 strips at different distances, x, from the galaxy’s centre along the major axis, and to the nonthermal intensity at 1.5 GHz, taken from Schmidt et al. (in prep.).


x(′′) x(kpc) hdisk (kpc) hhalo (kpc) hdisk (kpc) hhalo (kpc) qdisk qhalo
146 MHz 146 MHz 1.5 GHz 1.5 GHz
+160 +7.37 0.47±0.11 3.6±2.0 2.5 0.25±0.03 1.66±0.07 0.31 1.9±0.5 2.1±1.2
+120 +5.53 0.23±0.04 2.0±0.2 2.4 0.15±0.01 1.40±0.03 0.37 1.5±0.3 1.5±0.2
+80 +3.68 0.21±0.07 2.0±0.2 4.4 0.14±0.03 1.38±0.06 4.8 1.5±0.6 1.4±0.2
+40 +1.84 0.34±0.09 2.1±0.4 6.1 0.29±0.06 1.48±0.19 13 1.2±0.4 1.4±0.3
0 0.00 0.26±0.06 1.8±0.3 12 0.13±0.02 1.13±0.09 30 2.0±0.6 1.6±0.3
–40 –1.84 0.40±0.19 1.6±0.6 9.0 0.21±0.06 1.07±0.08 7.0 1.9±1.1 1.5±0.6
–80 –3.68 0.30±0.06 1.7±0.2 2.8 0.21±0.04 1.14±0.08 4.6 1.4±0.4 1.5±0.2
–120 –5.53 0.30±0.06 2.5±0.4 1.3 0.22±0.03 1.45±0.06 1.1 1.4±0.3 1.7±0.3
–160 −7.37 0.39±0.08 3.5±1.2 3.9 0.21±0.02 1.51±0.05 0.26 1.9±0.4 2.3±0.8

Notes: x is positive on the north-eastern side and negative on the south-western side. q is the ratio of the scale heights at 146 MHz and 1.5 GHz.

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.