Table 1
Spin and orbital parameters of J00291.
| 2008 August | 2008 September | 2004 December | |
|
|
|||
| Δta | 54 691.9–54 696.8 | 54 730.5–54 740.1 | 53 342.3–53 352.0 |
| Tref (MJD)b | 54 691.939 | 54 730.500 | 53 352.0 |
|
|
|||
| asini/c (lt-ms) | 64.988(6) | 64.982(6) | 64.990(1) |
| Porb (s) | 8844.07(2) | 8844.078(9) | 8844.079(1) |
| T∗ (MJD) | 54 691.938749(5) | 54 730.529222(5) | 53 345.1619264(5) |
| e | < 7 × 10-4 | < 6 × 10-4 | < 1.4 × 10-4 |
|
|
|||
model |
|||
| ν (Hz) | 598.89213082(4) | 598.89213082(2) | |
| χ2/d.o.f. | 80.7/48 | 42.2/41 | |
|
|
|||
model |
|||
| ν (Hz) | 598.89213046(13) | 598.89213060(8) | 598.89213094(1) |
( × 10-13 Hz s-1) |
< 21 | < 4.5 | + 5.1 ± 0.3 |
| χ2/d.o.f. | 68.9/47 | 34.7/40 | 497.3/429 |
Notes. Numbers in parentheses are 1σ errors in the
last significant digit. Upper limits are evaluated at 3σ confidence
level. The uncertainties have been scaled by a factor
to take into account a reduced χ2 of the best-fit model
larger than 1. The uncertainties quoted in the estimates of ν
and
do not include the systematic errors due to the positional uncertainty.
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