ToO Information
Request ID: 53698
Request Type: NEW
ToO Urgency: WITHIN A WEEK
Proposal ID:
Target Info
Target Name: 1E 1740/7-2942
Target No.: 2195
Category: X-RAY BINARIES
Coordinates[J2000]: (265.97800, -29.74560)
Exp (ks): 5
Extended: N
Extent Size:
Background Restriction: N
Remarks:
Constraint Details
Monitor: N
Criteria:
Phase Dependent: N
Epoch:
Period:
Min:
Max:
Remarks:
Specific Time: N
Start:
End:
Remarks:
ToO: Y
Coordinate Observation: Y
Observatory: XRISM
Description: The XRISM observation of 1E 1740.7-2942 is now planned from 2025-02-25 13:15:00 (UT) to 2025-02-27 23:15:00 (UT). The short-term observation schedule is available at the following URL: https://xrism.isas.jaxa.jp/research/observers/shortterm/prefinal/index.html
Uninterrupted: N
Justification:
Estimated Count Rate (cts s-1): 40.000
Requester Information
Name: DR. KAZUTAKA YAMAOKA
Status
Request Date (UTC): 2025-02-21 07:57:33
Disposition: Accepted
Date: 2025-02-24T23:00:10
Reason:
Person: Auto
Status: Complete
Date: 2025-04-21 14:40:18.255086
Person:
Misc
Note:
Target Details
Nearest Target No: 2195
Nearest Taget Name: 1E_1740.7-2942
Separation (arcmin): 0.0352
Nearby Target (<3.0'): 2195[1E_1740.7-2942]
Referenced Target Catalogue: /Home/eud/nicerweb/too/ags/NICER2_Xray_Target_List_V42l.csv.gz
Sun Angle: 122.0 deg at 2025:108:19:53:01 (UTC), 135.4 deg after 2 weeks
Planned Observations
AGS6 Reference: AGS6_STSCH_schedule_20250552000_20250701200_V04.txt.gz,AGS6_STSCH_schedule_20250561400_20250701200_V02.txt.gz,AGS6_STSCH_schedule_20250592200_20250721200_V01.txt.gz,AGS6_STSCH_schedule_20250590000_20250721200_V01.txt.gz,AGS6_STSCH_schedule_20250591700_20250741200_V01.txt.gz,AGS6_STSCH_schedule_20250592000_20250741200_V01.txt.gz,AGS6_STSCH_schedule_20250601800_20250741200_V01.txt.gz,AGS6_STSCH_schedule_20250621200_20250741200_V01.txt.gz,AGS6_STSCH_schedule_20250630000_20250741200_V01.txt.gz,AGS6_STSCH_schedule_20250641700_20250741200_V02.txt.gz,AGS6_STSCH_schedule_20250641700_20250741200_V03.txt.gz,AGS6_STSCH_schedule_20250652200_20250730000_V06.txt.gz,AGS6_STSCH_schedule_20250661800_20250811200_V01.txt.gz,AGS6_STSCH_schedule_20250690400_20250811200_V01.txt.gz,AGS6_STSCH_schedule_20250691300_20250811200_V01.txt.gz,AGS6_STSCH_schedule_20250701600_20250841200_V03.txt.gz,AGS6_STSCH_schedule_20250711400_20250841200_V01.txt.gz,AGS6_STSCH_schedule_20250711700_20250861200_V02.txt.gz,AGS6_STSCH_schedule_20250722058_20250811000_V02.txt.gz,AGS6_STSCH_schedule_20250731800_20250881200_V02.txt.gz,AGS6_STSCH_schedule_20250741200_20250881200_V01.txt.gz,AGS6_STSCH_schedule_20250741500_20250881200_V01.txt.gz,AGS6_STSCH_schedule_20250760000_20250881200_V02.txt.gz,AGS6_STSCH_schedule_20250761800_20250910000_V01.txt.gz,AGS6_STSCH_schedule_20250771400_20250910000_V01.txt.gz,AGS6_STSCH_schedule_20250791300_20250931200_V01.txt.gz,AGS6_STSCH_schedule_20250801300_20250931200_V02.txt.gz,AGS6_STSCH_schedule_20250801400_20250951200_V01.txt.gz,AGS6_STSCH_schedule_20250801400_20250951200_V02.txt.gz,AGS6_STSCH_schedule_20250821800_20250950000_V02.txt.gz,AGS6_STSCH_schedule_20250831500_20250960000_V02.txt.gz,AGS6_STSCH_schedule_20250831500_20250960000_V03.txt.gz,AGS6_STSCH_schedule_20250851500_20251001200_V02.txt.gz,AGS6_STSCH_schedule_20250901800_20251021200_V01.txt.gz,AGS6_STSCH_schedule_20250911800_20251030000_V01.txt.gz,AGS6_STSCH_schedule_20250921900_20251071453_V01.txt.gz,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 |
|
| 2025-057T16:27:38 |
2025-057T16:30:40 |
182 |
Mandatory |
99999999 |
| 2025-057T18:00:20 |
2025-057T18:03:20 |
180 |
Mandatory |
99999999 |
| 2025-057T21:35:42 |
2025-057T21:40:33 |
291 |
Mandatory |
99999999 |
| 2025-057T23:08:21 |
2025-057T23:13:33 |
312 |
Mandatory |
99999999 |
| 2025-058T02:14:22 |
2025-058T02:19:13 |
291 |
Mandatory |
99999999 |
| 2025-058T03:47:01 |
2025-058T03:52:13 |
312 |
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 |