ToO Information

Request ID: 36580
Request Type: NEW
ToO Urgency: NEXT DAY
Proposal ID:

Target Info

Target Name: MAXI J1820+070
Target No.: 5011
Category: BLACK HOLES
Coordinates[J2000]: (275.09125, 7.18536)
Exp (ks): 3
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: 2020-04-03 16:29 UTC
End: 2020-04-03 18:30 UTC
Remarks: The observing condition is best for this target in Japan during the requested time range that starts when the target rises 30 degrees above the horizon and ends before the dawn twilight. We will carry out the simultaneous observation by Kiso/Tomo-e instrument and MITSuME Akeno telescope from UTC 2020-04-03 16:30 to 2020-04-03 18:30.

ToO: Y
Coordinate Observation: Y

Observatory: MITSUME AKENO & KISO 105 CM
Description: MITSuME Akeno telescope is in Yamanashi Prefecture in Japan. The telescope with an aperture of 50 cm has optical three band; g', Rc and Ic-band. We will be measuring the fluxes in the three colors simultaneously with 17-second cadence. Kiso 105 cm telescope with Tomo-e instrument is in Nagano prefecture in Japan. We will carry out high speed photometry with frame rate of 24 Hz.

Uninterrupted: N

Justification:

Estimated Count Rate (cts s-1): 116.700

Requester Information

Name: MR. RYO ADACHI

Status

Request Date (UTC): 2020-04-01 10:03:22
Disposition: Rejected

Date:
Reason:
Person:

Status: Unable to Execute

Date:
Person:

Misc

Note: Observation to overlap optical 2020-04-03 16:30 to 18:30 UT

Target Details

Nearest Target No:
Nearest Taget Name:
Separation (arcmin):
Nearby Target (<3.0'):
Referenced Target Catalogue:
Sun Angle: No Data

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