ToO Information
Request ID: 52808
Request Type: NEW
ToO Urgency: WITHIN A WEEK
Proposal ID:
Target Info
Target Name: ERASST_J032543-45124
Target No.:
Category: ACTIVE GALAXIES AND QUASARS
Coordinates[J2000]: (51.43017, -45.21244)
Exp (ks): 17
Extended: N
Extent Size:
Background Restriction: N
Remarks:
Constraint Details
Monitor: Y
Criteria: According to XRT/eRASS data, eruptions are expected to be detectable for ~8h, depending on the bkg. To be conservative, we ask for about roughly a visit every orbit, although moments with 1 visit every two orbits should be fine. Thus, ~12 visits per day spaced evenly every 1-2 ISS orbits. The baseline of 7d allows determination of the recurrence, since XRT and eRASS suggest is greater than >1.5d.
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. RICCARDO ARCODIA
Status
Request Date (UTC): 2024-11-21 23:23:58
Disposition: Rejected
Date: 2025-01-11 22:57:02.943736
Reason: Bad visibility
Person:
Status: Unable to Execute
Date: 2025-01-11 22:57:02.943736
Person:
Misc
Note:
Target Details
Nearest Target No: 7255
Nearest Taget Name: eRASSt_J032543-45124
Separation (arcmin): 0.0052
Nearby Target (<3.0'): 7255[eRASSt_J032543-45124]
Referenced Target Catalogue: /Home/eud/nicerweb/too/ags/NICER2_Xray_Target_List_V41z.csv.gz
Sun Angle: 93.0 deg at 2025:011:02:39:19 (UTC), 86.0 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 |