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Table 5.
BH mass scaling for 1H 0707–495.
| Reference sources | mr (M⊙) | ir(a) (deg) | Nr, L39/d102 | dr(b) (kpc) |
|---|---|---|---|---|
| HLX–1 ESO 243–49 (1) | (7.2 ± 0.7)×104 | 75 | 4.2 × 10−6 | 95 ± 10 |
| M101 ULX–1 (2) | (3.7 ± 0.6)×104 | 18 | 3 × 10−4 | 6.9 ± 0.7 |
| OJ 287 (3) | (1.25 ± 0.5)×108 | 50 | 2.4 × 10−4 | 1037 ± 10 |
| SDSS J0752 (4) | ∼9 × (1 ± 0.31)×107 | 70 | 1.1 × 10−2 | ∼500 |
| Target source | mt (M⊙) | it(a) (deg) | dt(b) (Mpc) | |
| 1H 0707 | ∼6.8 × (1 ± 0.45)×107 | 55 | 160 | That using ESO 243-49 as a ref. source |
| 1H 0707 | ∼6.8 × (1 ± 0.45)×107 | 55 | 160 | That using M101 ULX-1 as a ref. source |
| 1H 0707 | ∼6.8 × (1 ± 0.45)×107 | 55 | 160 | That using OJ 287 as a ref. source |
| 1H 0707 | ∼6.8 × (1 ± 0.45)×107 | 55 | 160 | Rhat using SDSS J0752 as a ref. source |
| 1H 0707 | Final estimate | 55 | 160 | as a standard deviation for a mean: |
| ∼6.8 × (1 ± 0.27)×107 | 0.45/41/2 = 0.27 | |||
Notes.
(1)Titarchuk & Seifina (2016b); (2)Titarchuk & Seifina (2016a); (3)Titarchuk et al. (2023); and (4)Titarchuk & Seifina (2024).
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