ToO Information

Request ID: 40574
Request Type: NEW
ToO Urgency: NEXT BUSINESS DAY
Proposal ID:

Target Info

Target Name: LSI +61 303
Target No.: 1120
Category: X-RAY BINARIES
Coordinates[J2000]: (40.13193, 61.22933)
Exp (ks): 6
Extended: N
Extent Size:
Background Restriction: N
Remarks:

Constraint Details

Monitor: Y
Criteria: We propose three NICER observations on LS I +61 303 simultaneous with scheduled FAST observations.
Phase Dependent: N
Epoch:
Period:
Min:
Max:
Remarks:
Specific Time: N
Start:
End:
Remarks:
ToO: Y
Coordinate Observation: Y
Observatory: THE FIVE-HUNDRED-METER APERTURE SPHERICAL RADIO TELESCOPE (FAST)
Description: We propose three NICER observations on LS I +61 303 simultaneous with scheduled FAST observations.
Uninterrupted: Y
Justification: We propose three NICER observations on LS I +61 303 simultaneous with scheduled FAST observations.
Estimated Count Rate (cts s-1): 3.434

Requester Information

Name: DR. JIAN LI

Status

Request Date (UTC): 2021-11-10 12:18:26
Disposition: Accepted
Date: 2021-11-10 21:20:24.029252
Reason:
Person:
Status: Complete
Date: 2021-11-22 16:33:53.576365
Person:

Misc

Note:

Target Details

Nearest Target No: 1120
Nearest Taget Name: LSI_+61_303
Separation (arcmin): 0.0005
Nearby Target (<3.0'): 1120[LSI_+61_303]
Referenced Target Catalogue: NICER2_Xray_Target_List_V29j.csv
Sun Angle: 137.0 deg at 2021:323:23:06:26 (UTC), 135.8 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