Proposal #640

Proposer	(43232) Michael Freeberg (mdfreeb@gmail.com) obscode: FMDC
Assigned To	Dirk Terrell
Date Submitted	Sept. 11, 2025
Status	Allocated
Priority	Normal
Proposal	I would like to perform follow -up observations of V4371 Oph for Observing Campaign 905. I would like to have once nightly observations , weather permitting. I would like to have 5 exposures (60 sec each exposure) in the following filters, B,V,I, Sr, Sg, and Si.

Targets

Target Name	RA (H.HH)	Dec (D.DD)	Magnitude	Observation Frequency	Expiration Date	Proprietary Term
V4371 Oph	17.503417	-27.89689	8.0–15.0	1	March 15, 2026	No

Plans currently in place

bsm_berry/AAVSO_P640_FMDC_AUTO.csv

# $Id: AAVSO_P640_FMDC_AUTO.csv 5829 2026-05-04 23:24:14Z HQ $
#PROPOSAL=640
#REQUESTER=FMDC,,vphot
#target,hh,mm,ss.ss,dd,mm,ss.s,desc,priority,monitor,maxX,nrepeat,bin,[filter,exposure,nexp],[filter,exposure,nexp],[filter,exposure,nexp]
V4371_Oph,17,30,12.3,-27,53,48.8,V4371_Oph,50,1,2,1,1,B,180,3,V,90,3,I,90,3,SG,90,3,SR,90,3,SI,90,3,ZS,90,3
#resubmit

Comments

Michael Freeberg — Sept. 11, 2025, 3:23 p.m.

This would have to be on one of the southern hemisphere telescopes. The one that would have the most available time and have the above filters would be suitable.

Kenneth Menzies — Sept. 16, 2025, 11:59 p.m.

Committed to bsm_Berry.

Initial exposures may saturate but will adjust automatically.

Michael Freeberg — Sept. 20, 2025, 6:18 p.m.

Quick question...Is the ZS filter also the same as Z when I look at the AAVSO sequence...

Thanks,

Mike

Comments on this proposal are closed.