ToO Information

Request ID: 43141
Request Type: NEW
ToO Urgency: ONE MONTH OR LONGER
Proposal ID:

Target Info

Target Name: ZTF J1838+3223
Target No.: 5243
Category: MAGNETARS AND ROTATION-POWERED PULSARS
Coordinates[J2000]: (279.57007, 32.40313)
Exp (ks): 16
Extended: N

Extent Size:

Background Restriction: N

Remarks:

Constraint Details

Monitor: N

Criteria:

Phase Dependent: N

Epoch:
Period:
Min:
Max:
Remarks:

Specific Time: Y

Start: 2022-06-01 09:59 UTC
End: 2022-06-01 14:29 UTC
Remarks: These are the times during which our coordinated observations will occur (between 10 and 14 UTC on June 1).

ToO: Y
Coordinate Observation: Y

Observatory: KECK OBSERVATORY
Description: We will be obtaining simultaneous coverage with LRIS on Keck, and are also in the process of coordinating simultaneous observations with NuSTAR, the DSN, VLA, and CHIMERA on the Hale telescope.

Uninterrupted: Y

Justification: We wish to obtain uninterrupted simultaneous coverage with our Keck observations in order to characterize minute timescale flares which occur during each orbit of this object.

Estimated Count Rate (cts s-1): 0.200

Requester Information

Name: DR. KEVIN B BURDGE

Status

Request Date (UTC): 2022-05-25 17:13:46
Disposition: Accepted

Date: 2022-06-08 20:07:13.116892
Reason:
Person:

Status: Complete

Date: 2022-06-08 20:07:13.116892
Person:

Misc

Note:

Target Details

Nearest Target No: 5243
Nearest Taget Name: ZTF_J1838+3223
Separation (arcmin): 0.0028
Nearby Target (<3.0'): 5243[ZTF_J1838+3223]
Referenced Target Catalogue: NICER2_Xray_Target_List_V32b.csv
Sun Angle: 120.5 deg at 2022:159:17:26:47 (UTC), 123.6 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