Open Access

Table B.1.

Sample of SFGs studied in this work.

Name d R.A. Dec Revised IRAS Ackermann 4FGL Name 2 GeV CTAO LHAASO,
Mpc deg deg MANGROVE RBGS 2012 sample M yr−1 10−13 erg s−1 cm−2 SWGO
LMC 0.049 ± 0.002 80.00 -68.75 0.192 ± 0.022 J0519.9-6845e 240.0 ± 5.9 ? ?
SMC 0.064 ± 0.001 14.50 -72.75 0.030 ± 0.003 J0058.0-7245e 50.3 ± 2.5 ? ?
NGC 6822 0.4603 ± 0.0040 296.24 -14.80 0.0070 ± 0.0006 - <  2.05 - -
M31 0.74 ± 0.02 10.82 41.24 0.245 ± 0.023 J0043.2+4114 3.91 ± 0.55 ? -
M33 0.853 ± 0.016 23.46 30.66 0.251 ± 0.013 - <  2.49 + -
NGC 300 1.944 ± 0.040 13.72 -37.68 0.138 ± 0.005 - <  0.15 - -
NGC 55 1.981 ± 0.020 3.79 -39.22 0.186 ± 0.010 - <  0.37 - -
IC 342 2.24 ± 0.10 56.70 68.10 0.40 ± 0.03 - <  0.89 - -
Circinus 2.41 ± 0.26 213.29 -65.33 0.68 ± 0.13 J1413.1-6519 8.3 ± 1.2 ++ +
NGC 2403 3.13 ± 0.06 114.37 65.59 0.355 ± 0.012 J0737.4+6535 1.79 ± 0.39 o o
NGC 1569 3.25 ± 0.24 67.70 64.85 0.70 ± 0.08 - <  2.34 - -
M81 3.61 ± 0.20 148.89 69.07 0.42 ± 0.04 - <  0.32 - -
M82 3.53 ± 0.03 148.95 69.67 10.41 ± 0.19 $ 10.41 \pm 0.19\phantom{0} $ J0955.7+6940 17.0 ± 1.0 ++ +
NGC 253 3.61 ± 0.03 11.90 -25.29 5.19 ± 0.09 J0047.5-2517 14.0 ± 1.0 ++ +
NGC 4945 4.06 ± 0.77 196.36 -49.47 1.46 ± 0.44 J1305.4-4928 16.5 ± 0.9 ++ +
M83 4.79 ± 0.09 204.25 -29.87 3.29 ± 0.10 - <  2.27 + -
NGC 3621 6.70 ± 0.37 169.57 -32.81 0.86 ± 0.07 - <  1.72 - -
M101 6.76 ± 0.11 210.80 54.35 3.13 ± 0.22 - <  0.74 - -
NGC 6946 6.95 ± 0.38 308.71 60.15 3.70 ± 0.33 - <  0.36 - -
M106 7.54 ± 0.09 184.74 47.30 1.03 ± 0.08 - <  0.78 - -
M51 8.34 ± 0.30 202.47 47.23 2.83 ± 0.15 - <  1.13 - -
NGC1068 13.4 ± 1.8 $ 13.4 \pm 1.8\phantom{0} $ 40.67 -0.01 40 ± 10 J0242.6-0000 9.12 ± 0.68 ++ o
NGC 2146 17.2 ± 3.2 $ 17.2 \pm 3.2\phantom{0} $ 94.53 78.33 14.0 ± 5.1 $ 14.0\pm 5.1\phantom{0} $ J0618.1+7819 2.49 ± 0.38 o -
NGC 3424 18.8 ± 3.7 $ 18.8 \pm 3.7\phantom{0} $ 162.91 32.89 0.86 ± 0.32 J1051.6+3253 1.32 ± 0.35 o -
NGC 7059 24.7 ± 4.6 $ 24.7 \pm 4.6\phantom{0} $ 321.84 -60.01 0.67 ± 0.09 J2127.6-5959 1.30 ± 0.34 ? ?
Arp 299 46.8 ± 3.3 $ 46.8 \pm 3.3\phantom{0} $ 172.07 58.52 97 ± 14 J1128.2+5831 2.00 ± 0.37 o -
Arp 220 80.9 ± 5.7 $ 80.9 \pm 5.7\phantom{0} $ 233.70 23.53 214 ± 32 $ 214 \pm 32\phantom{0} $ J1534.7+2331 2.99 ± 0.53 o -

Notes. The first two columns provide the common name of the galaxy, d is the luminosity distance, R.A. and Dec are the right ascension and declination in the ICRS reference system of the center of the associated 4FGL source. The next three columns indicate whether the source meets the selection criterion described in section 2.1 (flux relative to that of NGC 253 > 1/3.5) in the Revised MANGROVE Sample (Biteau 2021), the IRAS Revised Bright Galaxy Sample (Sanders et al. 2003), and the sample proposed by Ackermann et al. (2012). is the SFR. 4FGL Name is the name of the associated γ-ray source in 4FGL-DR4. ℱ2 GeV is the energy flux at 2 GeV. The last two columns qualify the reliability of detection by the new γ-ray observatories, whether pointed (CTAO) or wide field (LHAASO, SWGO): “++”, “+”, “o”, “-”, “?” indicate, respectively, a high degree of reliability, a good degree of reliability, a possibility of detection, an unlikely detection, and that a detailed study is needed before concluding.

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