ToO Information

Request ID: 51941
Request Type: NEW
ToO Urgency: ONE MONTH OR LONGER
Proposal ID:

Target Info

Target Name: SERPENS X-1
Target No.: 2470
Category: X-RAY BINARIES
Coordinates[J2000]: (279.98983, 5.03600)
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: XRISM GO cycle 1 observations of Serpens X-1 are scheduled to begin on October 17, 2024 for 150 ks. A 5 ks snapshot during these observations will aid in the spectral modeling of this data set. A NuSTAR DDT has been requested as well for complementary coverage at higher energies.

Uninterrupted: N

Justification:

Estimated Count Rate (cts s-1): 1315.000

Requester Information

Name: DR. RENEE LUDLAM

Status

Request Date (UTC): 2024-09-30 16:24:14
Disposition: Accepted

Date: 2024-10-25 22:16:08.368436
Reason:
Person:

Status: Complete

Date: 2024-10-25 22:16:08.368436
Person:

Misc

Note:

Target Details

Nearest Target No: 7051
Nearest Taget Name: Serpens_X-1
Separation (arcmin): 0.0000
Nearby Target (<3.0'): 2470[Serpens_X-1],7051[Serpens_X-1],7351[Serpens_X-1]
Referenced Target Catalogue: /Home/eud/nicerweb/too/ags/NICER2_Xray_Target_List_V40z.csv.gz
Sun Angle: 77.4 deg at 2024:292:20:12:11 (UTC), 65.3 deg after 2 weeks

Planned Observations

AGS6 Reference: AGS6_STSCH_schedule_20242741800_20242850000_V02.txt.gz,AGS6_STSCH_schedule_20242761600_20242870000_V01.txt.gz,AGS6_STSCH_schedule_20242771700_20242870000_V04.txt.gz,AGS6_STSCH_schedule_20242772000_20242870000_V03.txt.gz,AGS6_STSCH_schedule_20242821800_20242930000_V01.txt.gz,AGS6_STSCH_schedule_20242840100_20242981200_V01.txt.gz,AGS6_STSCH_schedule_20242851500_20242960000_V01.txt.gz,AGS6_STSCH_schedule_20242872200_20243001200_V01.txt.gz,AGS6_STSCH_schedule_20242881800_20243031200_V01.txt.gz,AGS6_STSCH_schedule_20242891300_20243031200_V02.txt.gz,AGS6_STSCH_schedule_20242901600_20243051200_V01.txt.gz,AGS6_STSCH_schedule_20242921600_20243071200_V03.txt.gz,AGS6_STSCH_schedule_20242951600_20243060000_V03.txt.gz,AGS6_STSCH_schedule_20242962000_20243060000_V01.txt.gz,AGS6_STSCH_schedule_20242971200_20243061200_V01.txt.gz,AGS6_STSCH_schedule_20242991700_20243141200_V03.txt.gz
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