Open Access
Table 8.
Characteristics of the BH system, whose components are C9, C0 (core), and C3.
| 5.8° ≤io ≤ 6.9° |
 pc |
| MC9/MC0 ≈ 2 ± 0.5 |
 pc |
| MC3/MC0 + C9 ≈ 0.01 |
| Ω(C0) ≈ 3.1° & Ω(C9) ≈ 3.3° |
| Ω(C3) ≈ 3.8° |
| Tp/Tb(C0)≈5.5 & Tp/Tb(C9) ≈ 10.2 |
| Tp/Tb(C3)≈10.7 |
| Rdisk(C0) ≈ 0.106 mas & Rdisk(C9) ≈ 0.140 mas |
| Rdisk(C3) ≈ 0.020 mas |
| 2.8 × 1010 M⊙ ≥ MC0 + MC9 + MC3 ≥ 2.0 × 105 M⊙ |
| 800 yr ≤ Tb, C0 − C9 ≤ 3.0 × 105 yr |
| 1100 yr ≤ Tb, C0C9 − C3 ≤ 4.1 × 105 yr |
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