72-504 Deducing physical parameters of TDEs through spectroscopic lag studies and pre-peak spectroscopy

PI:Panos Charalampopoulos, Thomas Reynolds

Observing instructions:

execute the requested scripts.

Program Tracking
Proposal	72-504
Semester	P74: 20261001 - 20270401
Principal Investigator	Panos Charalampopoulos, Thomas Reynolds
Programme	Deducing physical parameters of TDEs through spectroscopic lag studies and pre-peak spectroscopy
Instrument	ALFOSC
Time Allocation	16 hours of SoftToO
Total Nights	16h
Type	ToO/SoftToO
Notes
Total Time Spent	02:39 (hh:mm)

Proposal	Date	Time	Type	Targets	Files	Comments	Status
72-504	2026-10-01	00:36	SoftToO	AT2026acgy	ALJj010137 - ALJj010141	Target observed successfully with clear skies and good seeing. Star SP2209+178 was observed this night as a standard star -Please find file: ALJj010110.fits	Observed
72-504	2026-10-07	00:00	SoftToO	EP261006a	ALJj070105 - ALJj070105, ALJj070106 - ALJj070108	Failed due to humidity >90% while running.	Failed
72-504	2026-10-08	00:51	SoftToO	EP261006a	ALJj080060 - ALJj080065	The science script was aborted during its first run because the telescope had to be closed due to high humidity levels. After, observed with clear skies and seeing around 1.0". Unfortunately, the standard star was not observed after the science target because the telescope had to be closed again due to high humidity and rain, and it could not be reopened.	Observed
72-504	2026-10-11	01:12	SoftToO	EP261006a, HD19445	ALJj110124 - ALJj110128, ALJj110129 - ALJj110133	Targets observed successfully with clear skies and seeing around 1.0".	Observed

Should any of the observations have been carried out using the OB system, you will find additional information HERE