ToO Information

Request ID: 46460
Request Type: NEW
ToO Urgency: WITHIN A WEEK
Proposal ID:

Target Info

Target Name: EV LAC
Target No.: 2813
Category: NON-COMPACT STELLAR OBJECTS
Coordinates[J2000]: (341.70721, 44.33399)
Exp (ks): 5
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: 2023-07-08 19:00 UTC
End: 2023-07-10 22:00 UTC
Remarks: FAST radio observations on EV Lac will be conducted on July 8th and 10th at 19-22 UT. We are hoping that NICER could observe this target during these two 3-hour periods as long as possible.
ToO: Y
Coordinate Observation: Y
Observatory: FIVE-HUNDRED-METER APERTURE SPHERICAL RADIO TELESCOPE
Description: As the largest single-dish radio telescope in the world, FAST is very sensitive to the radio bursts from nearby stars. Though we have found a lot of radio bursts from these targets, their origins remain obscure. Simultaneous X-ray observations will contribute a lot to the interpretations.
Uninterrupted: N
Justification:
Estimated Count Rate (cts s-1): 20.000

Requester Information

Name: MR. JIALE ZHANG

Status

Request Date (UTC): 2023-07-05 13:44:51
Disposition: Accepted
Date: 2023-07-05T16:15:10
Reason:
Person: Auto
Status: Complete
Date: 2023-09-22 15:04:05.296872
Person:

Misc

Note:

Target Details

Nearest Target No: 2813
Nearest Taget Name: EV_Lac
Separation (arcmin): 0.0002
Nearby Target (<3.0'): 2813[EV_Lac]
Referenced Target Catalogue: /Home/eud/nicerweb/too/ags/NICER2_Xray_Target_List_V36k.csv.gz
Sun Angle: 132.4 deg at 2023:263:04:22:33 (UTC), 132.9 deg after 2 weeks

Planned Observations

AGS6 Reference: AGS6_STSCH_schedule_20231861200_20231991200_V05.txt.gz,AGS6_STSCH_schedule_20231861800_20232011240_V01.txt.gz,AGS6_STSCH_schedule_20231871400_20232011240_V01.txt.gz,AGS6_STSCH_schedule_20231891800_20232000000_V03.txt.gz,AGS6_STSCH_schedule_20231911600_20232000000_V03.txt.gz,AGS6_STSCH_schedule_20231921900_20232061200_V01.txt.gz,AGS6_STSCH_schedule_20231942100_20232081200_V03.txt.gz,AGS6_STSCH_schedule_20231951800_20232081200_V03.txt.gz,AGS6_STSCH_schedule_20231981800_20232090000_V01.txt.gz,AGS6_STSCH_schedule_20231992000_20232090000_V05.txt.gz,AGS6_STSCH_schedule_20232011600_20232100000_V03.txt.gz,AGS6_STSCH_schedule_20232041600_20232171200_V01.txt.gz,AGS6_STSCH_schedule_20232051200_20232121200_V03.txt.gz,AGS6_STSCH_schedule_20232051800_20232140000_V02.txt.gz,AGS6_STSCH_schedule_20232061800_20232201200_V01.txt.gz,AGS6_STSCH_schedule_20232081800_20232221200_V01.txt.gz,AGS6_STSCH_schedule_20232091800_20232241200_V01.txt.gz,AGS6_STSCH_schedule_20232121800_20232230000_V01.txt.gz,AGS6_STSCH_schedule_20232121800_20232230000_V02.txt.gz,AGS6_STSCH_schedule_20232132000_20232230000_V01.txt.gz,AGS6_STSCH_schedule_20232141400_20232230000_V01.txt.gz,AGS6_STSCH_schedule_20232152000_20232260000_V01.txt.gz,AGS6_STSCH_schedule_20232191200_20232290000_V01.txt.gz,AGS6_STSCH_schedule_20232191800_20232300000_V02.txt.gz,AGS6_STSCH_schedule_20232191800_20232300000_V06.txt.gz,AGS6_STSCH_schedule_20232221900_20232300030_V01.txt.gz,AGS6_STSCH_schedule_20232251900_20232340000_V01.txt.gz,AGS6_STSCH_schedule_20232261800_20232380000_V03.txt.gz,AGS6_STSCH_schedule_20232271800_20232380000_V02.txt.gz,AGS6_STSCH_schedule_20232291800_20232400000_V02.txt.gz,AGS6_STSCH_schedule_20232301800_20232410000_V03.txt.gz,AGS6_STSCH_schedule_20232331700_20232410000_V01.txt.gz,AGS6_STSCH_schedule_20232341600_20232440000_V01.txt.gz,AGS6_STSCH_schedule_20232351600_20232440000_V01.txt.gz,AGS6_STSCH_schedule_20232352100_20232450000_V01.txt.gz,AGS6_STSCH_schedule_20232362000_20232450000_V03.txt.gz,AGS6_STSCH_schedule_20232371800_20232460000_V02.txt.gz,AGS6_STSCH_schedule_20232392000_20232470000_V01.txt.gz,AGS6_STSCH_schedule_20232401200_20232500000_V01.txt.gz,AGS6_STSCH_schedule_20232401600_20232551500_V02.txt.gz,AGS6_STSCH_schedule_20232411600_20232551500_V02.txt.gz,AGS6_STSCH_schedule_20232421600_20232571200_V01.txt.gz,AGS6_STSCH_schedule_20232431700_20232571200_V01.txt.gz,AGS6_STSCH_schedule_20232441700_20232571200_V02.txt.gz,AGS6_STSCH_schedule_20232481200_20232580000_V02.txt.gz,AGS6_STSCH_schedule_20232491200_20232600000_V01.txt.gz,AGS6_STSCH_schedule_20232501600_20232600000_V01.txt.gz,AGS6_STSCH_schedule_20232511200_20232610000_V01.txt.gz,AGS6_STSCH_schedule_20232511600_20232620000_V02.txt.gz,AGS6_STSCH_schedule_20232542000_20232650000_V04.txt.gz,AGS6_STSCH_schedule_20232562000_20232670000_V01.txt.gz,AGS6_STSCH_schedule_20232572000_20232660000_V01.txt.gz,AGS6_STSCH_schedule_20232581800_20232680000_V03.txt.gz,AGS6_STSCH_schedule_20232611500_20232710000_V03.txt.gz,AGS6_STSCH_schedule_20232631200_20232730000_V03.txt.gz
Planned Snapshots:

Observation Start Observation End Span Mode Observation ID
(YYYY-DDDTHH:MM:SS) (YYYY-DDDTHH:MM:SS) (seconds) Man/Opt
2023-191T19:10:00 2023-191T19:24:40 880 Mandatory 99999999
2023-191T20:43:00 2023-191T20:57:40 880 Mandatory 99999999

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