Table 3.
Integrated flux densities of M 31 for three radial ranges for total intensity I, non-thermal intensity NTH, and thermal intensity TH.
| Freq. | Smin | R < 1 kpc | R < 5 kpc | R < 16 kpc | R < 16 kpc | R < 16 kpc | Reference |
|---|---|---|---|---|---|---|---|
| [MHz] | [mJy] (1) | I [mJy] | I [mJy] | I [mJy] | TH [mJy] (2) | NTH [mJy] | |
| 327 | 47 | 244 ± 18 | 1320 ± 100 | 14070 ± 1030 (3) | 775 ± 80 | 13 290 ± 1040 | Golla (1989) |
| 327 | 47 | 183 ± 18 | 1230 ± 120 | 12470 ± 1250 | 775 ± 80 | 11 690 ± 1250 | Gießübel (2012) |
| 408 | 40 | 167 ± 12 | 1190 ± 90 | 10770 ± 750 | 760 ± 75 | 10 010 ± 760 | Beck & Gräve (1982) |
| 1465 | 15 | 110 ± 10 | 460 ± 50 | 4790 ± 480 | 670 ± 70 | 4120 ± 490 | Beck et al. (1998) |
| 2645 | 10 | 47 ± 5 | 354 ± 35 | 3190 ± 320 | 625 ± 65 | 2570 ± 330 | This paper |
| 2702 | 10 | 43 ± 2 | 321 ± 22 | 2670 ± 340 | 625 ± 65 | 2040 ± 350 | Beck et al. (1980) |
| 4850 | 6 | 39 ± 4 | 194 ± 22 | 1850 ± 210 (4) | 590 ± 60 | 1260 ± 220 | Berkhuijsen et al. (2003) |
| 4850 | 6 | 37 ± 4 | 224 ± 22 | 2010 ± 200 | 590 ± 60 | 1420 ± 210 | This paper |
| 8350 | 4 | 28 ± 3 | 80 ± 50 | 1410 ± 200 (5) | 560 ± 60 | 850 ± 210 | This paper |
Notes. (1)Minimum flux density of subtracted sources (see text for details). (2)Thermal flux densities are based on the thermal map at λ20.5 cm of Tabatabaei et al. (2013b), increased by 5% for missing areas near the major axis at R > 13 kpc. (3)Corrected for missing spacings. (4)Corrected for missing areas near the major axis at R > 13 kpc. (5)Increased by 5% for missing areas near the major axis at R > 13 kpc.
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