ToO Information
Request ID: 54145
Request Type: NEW
ToO Urgency: WITHIN A WEEK
Proposal ID:
Target Info
Target Name: EP250305A
Target No.: 5530
Category: OTHER
Coordinates[J2000]: (267.42730, -38.80930)
Exp (ks): 10
Extended: N
Extent Size:
Background Restriction: N
Remarks:
Constraint Details
Monitor: Y
Criteria: 10 2-ksec at 1,4,7,10,13,16 days to follow the so-far peculiar (lack of) evolution displayed by the system.
Phase Dependent: N
Epoch:
Period:
Min:
Max:
Remarks:
Specific Time: N
Start:
End:
Remarks:
ToO: Y
Coordinate Observation: PREFERRED
Observatory: MEERKAT
Description: The source will be observed by MeerKAT as part of the X-KAT LArge Survey Program (PI: R. Fender) next week. Once we have a schedule, we will contact the Nicer PI to request the Nicer observation to be performed as close in time as possible. We note however that given the flux stability shown by the source, perfect simultaneity between X-rays and radio would be preferred but not mandatory.
Uninterrupted: N
Justification:
Estimated Count Rate (cts s-1): 15.000
Requester Information
Name: DR. ALESSIO MARINO
Status
Request Date (UTC): 2025-04-02 08:22:54
Disposition: Accepted
Date: 2025-04-03T18:35:08
Reason:
Person: Auto
Status: Complete
Date: 2025-04-21 14:46:14.759195
Person:
Misc
Note:
Target Details
Nearest Target No: 5530
Nearest Taget Name: EP250305A
Separation (arcmin): 0.0000
Nearby Target (<3.0'): 5530[EP250305A]
Referenced Target Catalogue: /Home/eud/nicerweb/too/ags/NICER2_Xray_Target_List_V42y.csv.gz
Sun Angle: 119.5 deg at 2025:108:19:53:34 (UTC), 132.4 deg after 2 weeks
Planned Observations
AGS6 Reference: AGS6_STSCH_schedule_20250931300_20251071453_V01.txt.gz,AGS6_STSCH_schedule_20250941800_20251080000_V01.txt.gz,AGS6_STSCH_schedule_20250971400_20251121200_V03.txt.gz,AGS6_STSCH_schedule_20250981700_20251121200_V01.txt.gz,AGS6_STSCH_schedule_20250991900_20251141200_V02.txt.gz,AGS6_STSCH_schedule_20251001700_20251141200_V01.txt.gz,AGS6_STSCH_schedule_20251011900_20251150000_V01.txt.gz,AGS6_STSCH_schedule_20251011900_20251150000_V02.txt.gz,AGS6_STSCH_schedule_20251051800_20251170000_V01.txt.gz,AGS6_STSCH_schedule_20251061400_20251200000_V01.txt.gz,AGS6_STSCH_schedule_20251071300_20251211200_V01.txt.gz,AGS6_STSCH_schedule_20251081800_20251211200_V02.txt.gz
Planned Snapshots:
| Observation Start |
Observation End |
Span |
Mode |
Observation ID |
| (YYYY-DDDTHH:MM:SS) |
(YYYY-DDDTHH:MM:SS) |
(seconds) |
Man/Opt |
|
| 2025-093T23:13:17 |
2025-093T23:21:00 |
463 |
Mandatory |
99999999 |
| 2025-094T00:40:00 |
2025-094T00:53:40 |
820 |
Mandatory |
99999999 |
| 2025-094T05:19:00 |
2025-094T05:32:00 |
780 |
Mandatory |
99999999 |
| 2025-098T08:08:24 |
2025-098T08:14:24 |
361 |
Mandatory |
99999999 |
| 2025-098T09:41:24 |
2025-098T09:51:07 |
583 |
Mandatory |
99999999 |
| 2025-098T12:44:00 |
2025-098T12:50:40 |
400 |
Mandatory |
99999999 |
| 2025-098T18:55:40 |
2025-098T19:06:40 |
660 |
Mandatory |
99999999 |
| 2025-098T22:07:00 |
2025-098T22:12:40 |
340 |
Mandatory |
99999999 |
| 2025-101T04:36:59 |
2025-101T04:46:00 |
541 |
Mandatory |
99999999 |
| 2025-101T09:19:37 |
2025-101T09:29:20 |
583 |
Mandatory |
99999999 |
| 2025-101T10:48:43 |
2025-101T11:02:20 |
817 |
Mandatory |
99999999 |
| 2025-107T06:07:03 |
2025-107T06:22:20 |
917 |
Mandatory |
99999999 |
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 |