INAF queue observing, 2022 March 6 - March 7

Observer: B. Rothberg
Telescope Operator: J. Williams
Astronomers from Italy: Felice Cusano, Andrea Rossi
Instrument: MODS, PEPSI

Summary

Due to the covid-19 pandemic situation these observations have been performed by LBTO personel
through the indications of LBT Italian observers (F. Cusano, A. Rossi, S. Paiano and E. Marini) connected from Italy.

At the sunset the sky is clear. External etemperature -6.80 C, mirror temperature ~-2 C, we decide to not start with LBC as the gradient in tempetature is to high to collimate.
Starting with MODS seeing ~2.5" at 02.05 UT. Switch to PEPSI at 3:45 for bad seeing. At 06:00 seeing improving ~1".

Night duration (12 degree - twilight) 02:15 - 12:45 UT = 10 h 30 m
Observing time: 9h 25min (89.7%)*
Weather time loss: 0h 0min (0%)*
Technical time loss: 1h 05min (10.3%)*

Data Summary

Project_RUN	Objects	Instrument	Configuration	ExpTime /Time_tot	Images	Notes
Standard	GD 71	MODS1-2	red grating, dual grating			seeing ~2.5"
Giannini	Gaia20bdk	MODS1-2	dual grating	1h/0.5h		seeing ~ 2", 2Xexp time
Ripepi	ASASJ062050+0002.5	PEPSI	cd3-5	0.5h/0.5h		seeing ~1.8" S/N~200
Ripepi	ASAS J064152-0120.1	PEPSI	cd3-5	0.5h/0.5h		seeing ~1.8" S/N~150
Bellazzini	G876358870971624320	PEPSI	cd3-6	0.5h/0.5h
Ripepi	ASASJ062050+0002.5	PEPSI	cd3-5	0.5h/0.5h		seeing ~1.2" S/N~200
Ripepi	ASAS J064152-0120.1	PEPSI	cd3-5	0.5h/0.5h		seeing ~1.1" S/N~150
Bellazzini	G909457645597008640	PEPSI	cd3-6	0.5h/0.5h		seeing 1.7"
Bellazzini	G588856788129452160	PEPSI	cd3-6	0.5h/0.5h		S/N~170(red),100(blue)
Bellazzini	G743662386028080616	PEPSI	cd3-6	0.5h/0.5h		S/N~180(red),90(blue)
Bellazzini	G782465804934963328	PEPSI	cd3-6	0.5h/0.5h		S/N~150(red),90(blue)
Palazzi	SLSN2020abjc	MODS1-2	dual grating	0.9h/2h	mods1-2b.20220307.0020-0021, mods1-2r.20220307.0045-0046	seeing~ 1.2-1.5", we did only 2 exps and 2nd exposures are short (we hit 30deg limit)
Rossi	GRB211024B	MODS1-2	dual grating	1.3/1.3h	mods1-2b.20220307.0022-0023, mods1-2r.20220307.0050-0051	seeing~1.2"
Rossi	GRB220219B	MODS1-2	dual grating	1.5/1h	mods1-2b.20220307.0024-0026, mods1r.20220307.0056-0058, mods2r.20220307.0055-0057	seeing~0.8-1"
Rossi	GRB220219B	MODS1-2	imaging	0.13/0.13h	mods1-2b.20220307.0027-0028, mods1r.20220307.0059-0060, mods2r.20220307.0058-0059	seeing~0.8"
Standard	BD+33 2642	MODS1-2	red grating, dual grating		mods1-2b.20220307.0029-0031, mods1r.20220307.0063-0065, mods2r.20220307.0062-0064	seeing ~0.7"

Deatailed log by Barry Rothberg at this link:

https://drive.google.com/file/d/1sQEH0ngEY9Ony7__nTDhG-opBySWLOvw/view?usp=sharing