ToO Information
Request ID: 41853
Request Type: NEW
ToO Urgency: WITHIN A WEEK
Proposal ID: 4104
Target Info
Target Name: ERASST_J0429-44
Target No.: 6687
Category: OTHER
Coordinates[J2000]: (67.48242, -44.11389)
Exp (ks): 36
Extended: N
Extent Size:
Background Restriction: N
Remarks:
Constraint Details
Monitor: Y
Criteria: As stated in our pre-approved proposal, we request to observe the source 12 times with cadence of once every week and 3ks exposure for each observation. The long-term X-ray temporal and spectral variability can be well studies with this cadence. We ask to observe the source before MJD 59635.
Phase Dependent: N
Epoch:
Period:
Min:
Max:
Remarks:
Specific Time: N
Start:
End:
Remarks:
ToO: Y
Coordinate Observation: N
Observatory:
Description:
Uninterrupted: N
Justification:
Estimated Count Rate (cts s-1): 0.500
Requester Information
Name: DR. ZHU LIU
Status
Request Date (UTC): 2022-02-18 07:26:49
Disposition: GO-preapproved
Date: 2022-02-27 14:47:26.548598
Reason:
Person:
Status: Complete
Date: 2022-05-19 20:00:17.264220
Person:
Misc
Note:
Target Details
Nearest Target No: 6687
Nearest Taget Name: ERASST_J0429-44
Separation (arcmin): 0.0000
Nearby Target (<3.0'): 6687[ERASST_J0429-44]
Referenced Target Catalogue: NICER2_Xray_Target_List_V30u.csv
Sun Angle: 64.8 deg at 2022:139:19:08:25 (UTC), 66.4 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 |