ToO Information
Request ID: 57072
Request Type: NEW
ToO Urgency: WITHIN A WEEK
Proposal ID:
Target Info
Target Name: 4U 1850-086
Target No.:
Category: X-RAY BINARIES
Coordinates[J2000]: (283.27037, -8.70547)
Exp (ks): 14
Extended: N
Extent Size:
Background Restriction: N
Remarks:
Constraint Details
Monitor: Y
Criteria: 7 2-ksec observations at 1, 2, 3, 4, 5, 6, 7
Phase Dependent: N
Epoch:
Period:
Min:
Max:
Remarks:
Specific Time: N
Start:
End:
Remarks:
ToO: Y
Coordinate Observation: N
Observatory:
Description:
Uninterrupted: N
Justification:
Estimated Count Rate (cts s-1): 1000.000
Requester Information
Name: MR. MANOJ MANDAL
Status
Request Date (UTC): 2025-06-18 10:43:33
Disposition: Rejected
Date: 2025-07-14 15:16:28.057223
Reason: NICER pointing anomaly
Person:
Status: Unable to Execute
Date: 2025-07-14 15:16:28.057223
Person:
Misc
Note:
Target Details
Nearest Target No: 5436
Nearest Taget Name: 4U_1850-087
Separation (arcmin): 0.0112
Nearby Target (<3.0'): 5436[4U_1850-087],7036[4U_1850-087]
Referenced Target Catalogue: /Home/eud/nicerweb/too/ags/NICER2_Xray_Target_List_V43o.csv.gz
Sun Angle: 158.5 deg at 2025:169:10:44:49 (UTC), 165.6 deg after 2 weeks
Planned Observations
AGS6 Reference:
Planned Snapshots:
| Observation Start |
Observation End |
Span |
Mode |
Observation ID |
| (YYYY-DDDTHH:MM:SS) |
(YYYY-DDDTHH:MM:SS) |
(seconds) |
Man/Opt |
|
Visibility
AGS3 Reference:
Visibility Report:
| Target Name |
Target ID |
Visibility Start |
Visibility End |
Span |
Initial |
Final |
Relative |
|
|
(YYYY-DDDTHH:MM:SS) |
(YYYY-DDDTHH:MM:SS) |
(seconds) |
Interference |
Interference |
Orbits |