ToO Information
Request ID: 40477
Request Type: NEW
ToO Urgency: NEXT DAY
Proposal ID: 4053
Target Info
Target Name: GX 339-4
Target No.: 6674
Category: BLACK HOLES
Coordinates[J2000]: (255.70575, -48.78977)
Exp (ks): 1000
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: 2021-10-12 00:45 UTC
End: 2021-10-12 01:06 UTC
Remarks: This is when we anticipate having HAWK-I time.
ToO: Y
Coordinate Observation: Y
Observatory: VLT, WITH HAWK-I
Description: We have a pending proposal for this time slot with the VLT for HAWK-I.
Uninterrupted: Y
Justification: We need to get all the time we can because the X-ray/IR coherence is not very large, so we want a long block.
Estimated Count Rate (cts s-1): 10.000
Requester Information
Name: PROF. THOMAS JOSEPH MACCARONE
Status
Request Date (UTC): 2021-10-11 01:48:02
Disposition: GO-preapproved
Date: 2021-10-11 15:53:50.464724
Reason:
Person:
Status: Complete
Date: 2021-10-28 15:34:05.899508
Person:
Misc
Note:
Target Details
Nearest Target No: 6281
Nearest Taget Name: GX_339-4
Separation (arcmin): 0.0006
Nearby Target (<3.0'): 2080[GX_339-4],6281[GX_339-4],6282[GX_339-4],6365[GX_339-4],6586[GX_339-4],6650[GX_339-4],6653[GX_339-4],6673[GX_339-4],6674[GX_339-4]
Referenced Target Catalogue: NICER2_Xray_Target_List_V29h.csv
Sun Angle: 50.8 deg at 2021:300:18:06:41 (UTC), 39.8 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 |