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Table 9.

Energetics of the FXRT sample (fluxes are corrected for Galactic and intrinsic absorption, and calculated over the energy range 0.3–10 keV).

FXRT ID Fpeak(erg cm−2 s−1) LX, peak(erg s−1) MEdd(M)

(1) (2) (3) (4) (5)
Nearby sample

1 XRT 000519 (††) (1.9 ± 0.1) × 10−10 (6.1 ± 0.3) × 1042 (4.9 ± 0.3) × 104
2 XRT 010908 (††) (1.7 ± 0.5) × 10−13 (1.8 ± 0.5) × 1039 13.9 ± 4.1
3 XRT 070530 (††) (2.7 ± 1.1) × 10−12 (5.3 ± 2.1) × 1039 41.8 ± 17.0
4 XRT 071203 (††) (6.4 ± 2.5) × 10−14 (3.6 ± 1.4) × 1038 2.9 ± 1.1
5 XRT 080331 (††) (1.7 ± 0.3) × 10−12 (1.3 ± 0.2) × 1040 105.9 ± 18.7
6 XRT 130822 (††) (2.3 ± 0.9) × 10−13 (2.4 ± 0.9) × 1040 187.5 ± 73.4

Distant sample

7 XRT 030511 (†) (2.3 ± 0.3) × 10−12 (1.3 ± 0.2) × 1046 (9.9 ± 1.3) × 107
8 XRT 041230 (††) (6.9 ± 3.4) × 10−14 (1.1 ± 0.5) × 1044 (8.8 ± 4.3) × 105
9 XRT 080819 (††) (6.5 ± 2.9) × 10−13 (1.5 ± 0.7) × 1045 (1.2 ± 0.5) × 107
10 XRT 100831 (†) (8.9 ± 3.4) × 10−13 (4.8 ± 1.8) × 1045 (3.8 ± 1.5) × 107
11 XRT 110103 (a) (2.2 ± 0.2) × 10−10 (2.4 ± 0.2) × 1044 (1.9 ± 0.2) × 106
12 XRT 110919 (†) (5.6 ± 1.3) × 10−13 (3.0 ± 0.7) × 1045 (2.4 ± 0.6) × 107
13 XRT 140327 (†) (1.2 ± 0.5) × 10−13 (6.3 ± 2.8) × 1044 (4.9 ± 2.3) × 106
14 XRT 141001 (b) (4.3 ± 1.1) × 10−12 (1.7 ± 0.4) × 1047 (1.3 ± 0.3) × 109

Notes. Column 1: FXRT candidate number. Column 2: Candidate ID. Column 3 and 4: X-ray peak flux and isotropic luminosity in cgs units (corrected for Galactic and intrinsic absorption). Column 5: Eddington mass (defined as MEdd  =  7.7 × 10−39LX, peak) in solar mass units (M).

(a)

Assuming an association with Abell 3581 at 94.9 Mpc (Glennie et al. 2015).

(b)

Assuming a mean redshift of z  =  2.23 (Bauer et al. 2017).

(†)

Assuming a redshift of z  =  1.

(††)

The distance or redshift is taken from Table 8.

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