Table 1.
Sample of SFGs not included in the 4FGL-DR4 that satisfy the selection criteria defined in Sect. 2.1.
Name | d | RA | Dec | Ṁ∗ | TS |
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---|---|---|---|---|---|---|---|
Mpc | deg | deg | M⊙ yr−1 | 10−10 GeV cm−2 s−1 | 10−14 erg cm−2 s−1 | ||
NGC 6822 | 0.4603 ± 0.0040 | 296.24 | −14.80 | 0.0070 ± 0.0006d | 8 | 8.72 | 20.5 |
M33 | 0.853 ± 0.016 | 23.46 | 30.66 | 0.251 ± 0.013b | 22 | 10.6 | 24.9 |
NGC 300 | 1.944 ± 0.040 | 13.72 | −37.68 | 0.138 ± 0.005a | 0 | 0.63 | 1.48 |
NGC 55 | 1.981 ± 0.020 | 3.79 | −39.22 | 0.186 ± 0.010b | 0 | 1.56 | 3.66 |
IC 342 | 2.24 ± 0.10 | 56.70 | 68.10 | 0.40 ± 0.03c | 3 | 3.77 | 8.86 |
NGC 1569 | 3.25 ± 0.24 | 67.70 | 64.85 | 0.70 ± 0.08a | 10 | 9.93 | 23.4 |
M81 | 3.61 ± 0.20 | 148.89 | 69.07 | 0.42 ± 0.04b | 0 | 1.37 | 3.21 |
M83 | 4.79 ± 0.09 | 204.25 | −29.87 | 3.29 ± 0.10a | 18 | 9.66 | 22.7 |
NGC 3621 | 6.70 ± 0.37 | 169.57 | −32.81 | 0.86 ± 0.07a | 7 | 7.31 | 17.2 |
M101 | 6.76 ± 0.11 | 210.80 | 54.35 | 3.13 ± 0.22b | 3 | 3.13 | 7.37 |
NGC 6946 | 6.95 ± 0.38 | 308.71 | 60.15 | 3.70 ± 0.33c | 0 | 1.52 | 3.56 |
M106 | 7.54 ± 0.09 | 184.74 | 47.30 | 1.03 ± 0.08d | 13 | 3.32 | 7.80 |
M51 | 8.34 ± 0.30 | 202.47 | 47.23 | 2.83 ± 0.15a | 7 | 4.82 | 11.3 |
Notes. The columns d, RA, and Dec are the distance, right ascension, and declination in the ICRS reference system of the galaxy center taken from the SIMBAD astronomical database. Ṁ∗ is the SFR. TS is the obtained test statistic for detection in the GeV energy range. and
are the 95% confidence level upper limits on the energy flux integrated over 0.1 − 100 GeV and at 2 GeV, respectively, assuming a fixed spectral index of 2.2.
Computed from FUV (Gil de Paz et al. 2007) plus IRAS 25 μm (Sanders et al. 2003) fluxes.
Computed from FUV (Gil de Paz et al. 2007) plus IRAS 25 μm (Rice et al. 1988) fluxes.
Computed from Hα (Kennicutt et al. 2008) plus IRAS 25 μm (Sanders et al. 2003) fluxes.
Computed from Hα (Kennicutt et al. 2008) plus IRAS 25 μm (Rice et al. 1988) fluxes.
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