OAO 1657-415 History from Oct 2, 2023 to Apr 22, 2024
OAO 1657-415 Full History
The most recent pulse profile quick look:
OAO 1657-415_Profile
New Fits Version of Full History (Beta version):
OAO 1657-415
Old Fits Version of Full History: OAO 1657-415
OAO 1657-415
The parameters below are used for this source in the GBM epoch-folding monitor
| Source Monitor Parameters
|
|---|
| RA |
255.2038 deg |
| Decl |
-41.6560 deg |
| Orbital Parameters
|
|---|
| Orbital Period |
10.447292 days |
| Period Deriv. |
-9.7400E-08 days/day |
| Tπ/2 |
2452298.51790 (JED)
| | axsin(i) |
106.157 light-sec |
| Long. of periastron |
92.69 deg |
| Eccentricity |
0.1075 |
| Egress |
0.07 |
| Ingress |
0.91 |
Notes:
Orbit from Peter Jenke at al. in prep.
Some detectors where turned off between 58474 and 58480 MJD. This resulted in reduced detection significance and an underestimation of pulsed flux.
Modification date:
22 Apr, 2024
