ToO Information
Request ID: 57080
Request Type: NEW
ToO Urgency: WITHIN A WEEK
Proposal ID:
Target Info
Target Name: RX J1337.3+2423
Target No.:
Category: ACTIVE GALAXIES AND QUASARS
Coordinates[J2000]: (204.32800, 24.38426)
Exp (ks): 10
Extended: N
Extent Size:
Background Restriction: N
Remarks:
Constraint Details
Monitor: Y
Criteria: Two 5ks observations were taken on days 1, and 2.
Phase Dependent: N
Epoch:
Period:
Min:
Max:
Remarks:
Specific Time: N
Start:
End:
Remarks:
ToO: Y
Coordinate Observation: N
Observatory:
Description:
Uninterrupted: Y
Justification: Our primary focus is on the source s short-timescale flares, owing to their brief duration and the variability seen in the continuous January monitoring.
Estimated Count Rate (cts s-1): 1.700
Requester Information
Name: DR. SHIFENG HUANG
Status
Request Date (UTC): 2025-07-04 01:53:44
Disposition: Rejected
Date: 2025-07-14 15:20:37.528351
Reason: NICER pointing anomaly
Person:
Status: Unable to Execute
Date: 2025-07-14 15:20:37.528351
Person:
Misc
Note:
Target Details
Nearest Target No: 5520
Nearest Taget Name: RX_J1337.3+2423
Separation (arcmin): 0.0000
Nearby Target (<3.0'): 5520[RX_J1337.3+2423]
Referenced Target Catalogue: /Home/eud/nicerweb/too/ags/NICER2_Xray_Target_List_V43o.csv.gz
Sun Angle: 90.2 deg at 2025:185:01:54:56 (UTC), 78.9 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 |