ToO Information

Request ID: 40273
Request Type: NEW
ToO Urgency: WITHIN A WEEK
Proposal ID:

Target Info

Target Name: GRO J1750-27
Target No.: 5232
Category: X-RAY BINARIES
Coordinates[J2000]: (267.30404, -26.64415)
Exp (ks): 20
Extended: N
Extent Size:
Background Restriction: N
Remarks:

Constraint Details

Monitor: Y
Criteria: A typical 2 ks shot every ~ 2 days is enough. We will update our request if the outburst reaches higher/lower fluxes than expected, or lasts longer/shorter than expected.
Phase Dependent: N
Epoch:
Period:
Min:
Max:
Remarks:
Specific Time: N
Start:
End:
Remarks:
ToO: Y
Coordinate Observation: PREFERRED
Observatory: NUSTAR
Description: We will submit a Nustar DDT proposal for this source, with the same urgency criteria. It would be helpful if one of NICER shots is as contemporary as it can be to the Nustar Observation.
Uninterrupted: N
Justification:
Estimated Count Rate (cts s-1): 9.000

Requester Information

Name: DR. CHRISTIAN MALACARIA

Status

Request Date (UTC): 2021-09-21 17:05:30
Disposition: Accepted
Date: 2021-11-05 19:28:42.769330
Reason:
Person:
Status: Complete
Date: 2021-11-05 19:28:42.769330
Person:

Misc

Note:

Target Details

Nearest Target No: 5232
Nearest Taget Name: GRO_J1750-27
Separation (arcmin): 0.0000
Nearby Target (<3.0'): 5232[GRO_J1750-27]
Referenced Target Catalogue: NICER2_Xray_Target_List_V29c.csv
Sun Angle: 46.3 deg at 2021:307:21:31:18 (UTC), 32.3 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