Table 1
Literature and eROSITA eRASS:4 data for our sample of nucleated galaxies. The complete data table is available at the CDS.
Galaxy | RA | DEC | m − M | T | ![]() |
log10SFR(a) | ![]() |
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texp | Pbinom |
---|---|---|---|---|---|---|---|---|---|---|---|---|
(deg) | (deg) | (mag) | (M⊙) | (M⊙ yr−1) | (erg s−1) | (erg s−1) | (erg s−1) | (erg s−1) | (s) | |||
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) | (13) |
BTS76 | 179.68375 | 27.58500 | 30.50 | 10.0 ± 2.0 | 7.53 ± 0.16 | −3.47 | -- | -- | 3.97× 1038 | (6.2 ± 2.3) × 1036 | 326 | 0.06078 |
DDO084 | 160.67458 | 34.44889 | 29.99 | 9.8 ± 0.6 | 7.65 ± 0.35 | −3.84 | -- | -- | 1.07 × 1038 | (8.1 ± 6.5) × 1036 | 325 | 0.39909 |
DDO088 | 161.84292 | 14.07028 | 29.44 | 8.9 ± 0.3 | 7.88 ± 0.15 | N/A | -- | -- | 6.54 × 1038 | (1.37 ± 0.48) × 1037 | 282 | 0.04318 |
dw 1048+13 | 162.14917 | 13 . 06000 | 30.13 ± 0.12 | −2.0 ± 1.0 | 6.71 ± 0.43 | N/A | -- | -- | 4.25 × 1038 | (9.3 ± 9.2) × 1035 | 297 | 0.40543 |
dw 1049+12b | 162.35833 | 12.55250 | 30.17 ± 0.06 | −2.0 ± 1.0 | 7.55 ± 0.06 | N/A | -- | -- | 1.84 × 1038 | (6.37± 0.81) × 1036 | 275 | 0.76436 |
… | … | … | … | … | … | … | … | … | … | … | … | … |
Columns: (1) galaxy name; (2) Right ascension; (3) Declination; (4) Distance modulus; (5) Hubble type; (6) Galaxy stellar mass; (7) Star formation rate; (8) Median X-ray luminosity in the 2–10 keV band; (9) & (10) 1st and 99th percentiles of the X-ray luminosity; (11) Expected X-ray luminosity due to binary systems; (12) Exposure time; (13) Binomial probability that the detection is a background fluctuation.(a) The star formation rate is set to zero for dwarf elliptical galaxies in the core of the Virgo cluster.(b) If no star formation rate could be determined, the estimated X-ray luminosity due to binaries is a lower limit.
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