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
Topic revision: r8 - 03 Apr 2022, SimonaPaiano
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