INAF queue observing, 2021 December 20 - December 21

Observer: O. Kuhn
Telescope Operator: S. Allanson
Astronomers from Italy: Andrea Rossi, Felice Cusano, Simona Paiano and E. Marini
Instrument: MODS, LUCI

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.

We can not use LUCI1 for all the observing run due to a problem with the rotator. LUCI1-AO observations are not possible.
At the sunset the sky is clear, starting observations at twilight. Increasing clouds during the night, stop observations for couds at 4:35.
Opening again at 06:11, then variable clouds all the night.

Night duration (12 degree - twilight) 01:15 - 13:20 UT = 12 h 05m
Observing time: 8h 9min (67.5%)*
Weather time loss: 3h 56min (32.5%)*
Technical time loss: h min (%)*

Data Summary

Project_RUN	Objects	Instrument	Configuration	ExpTime /Time_tot	Images	Notes
Calib	arc+flats	MODS1+2	dualgrat			BIAZZO masks
Calib	arcs	MODS1+2	dualgrat
Calib	slitless	MODS1+2	dualgrat			slitless flats
Calib	sliflats	MODS1+2	dualgrat			5",0.6".0.8"
STD	Feige110	MODS1+2	dualgrating
Mannucci	J034319	MODS1+2	dualgrating slit 0.6"			4 times, we did not have the time to take 5th due to weather time loss
Mannucci	J012534	MODS1+2	dualgrating slit 0.6"			4 times
Biazzo	ssh-284 F08	MODS1+2	MOS dual ID582936	b 1.3h/1.3h ; r 1.7h/1.7h	mods1-2b.0020-0022,0027; mods1r.0058-0061,0067; mods2r.0057-0060,0066	Seeing ~0.8-1". See additional comment below **
Biazzo	ssh-284 F08	MODS1+2	MOS dual g,r	0.07h/0.07h	mods1-2b.0023-0026; mods1r.0062-0065, mods2r.0061-0064	Seeing ~ 1"
Biazzo	ssh-284 F05	MODS1+2	MOS dual ID594959	1.3h/1.3h	mods1-2b.0028-0031; mods1r.0071-0074; mods2r.0070-0073	Seeing ~ 0.6-0.8"; we have ~ 2 mag of extinction (mostly on 1st exp) and clouds, we decided to take a 4th exp of 600s
Biazzo	ssh-284 F05	MODS1+2	MOS dual g,r	0.07h/0.07h	mods1-2b.0032-0035; mods1r.0075-0078, mods2r.0074-0077	Seeing ~ 0.8-0.9"

Additional comments:

** We decided to took a 4th exposure of 600s due to clouds and scattered moonlight, but we accidentally took the 4th spec exposure on the red side only. We resend the acq script and we proceeded to take a single set of exposures, blue & red.

Detailed log by Olga Kuhn at this link: https://drive.google.com/file/d/14nrLFCgCyieBLBClGP-bMuW-_3hncHbH/view?usp=sharing

Detailed log for MODS calibration by Olga Kuhn at this link: https://drive.google.com/file/d/1SoyZ2vLLTniPEJlS9BwD9A6k8mb8S_PB/view?usp=sharing