INAF queue observing, 2023 September 17 - September 18

Observer: Felice Cusano, Ester Marini, Simona Paiano
Support: Alex Becker
Telescope operator : David Gonzalez Huerta
Instrument: PEPSI


These observations have been performed for the first half of the night by LBTO personell under the supervision of Felice Cusano of the LBT Italia observers, and for the second half by Ester Marini and Simona Pariano

At sunset the sky is cloudy, but we can open. We start with PEPSI. Increasing clouds we closed at 02:00. We open again at 3:00, struggling with clouds, but finally it was clear at about 4:20. We switch to LBC 05:45 with no clouds and good seeing to observe the program of Vito_15. After a couple of hours we switch back to PEPSI due to clouds and bad seeing.

Night duration (12 degree - twilight) 02:15 - 12:15 UT = * 10h* * 00m*
Observing time: 8 h 20 min (83%)*
Weather time loss: 1 h 30 min (15%)*
Technical time loss: 00 h 10 min (2%)*

Data Summary

Project_RUN Objects Instrument Configuration ExpTime /Time_tot Images Notes
Marini IRAS1943+29 PEPSI CDI-CDIV 33+33min   S/N~73 on CDI, ~258 on CD IV
Marini IRAS 20004+2955 PEPSI CDI-CDIV 30+30min   S/N~ 97 on CDI, ~1667 on CD IV
Marini IRAS 20097+2010 PEPSI CDI-CDIV +min   S/N~55 on CDI, ~300on CD IV , to repeat
Vito J005006 LBC BINO r- i-sloan     only *r_i_1 done, FWHM < 1", but lbcb: 71254, 71443, 71631 lbcr: 71249, 71428, 71607 are almost empty due to passing clouds
Marini IRAS 20572+4919 PEPSI CDI-CDIV     S/N ~ 129 on CDI, ~597 on CDIV
Marini IRAS 01005+7910 PEPSI CDI-CDIV 16min+16min   S/N~143 on CDI, 395~on CDIV
Marini IRAS 01005+7910 PEPSI CDII-CDV 11min+11min   S/N~190 on CDII, 301~ on CDV
Marini IRAS 06556+1629 PEPSI CDI-CDIV   S/N~82 on CDI, ~300 on CDIV
Marini IRAS 06556+1629 PEPSI CDII-CDV     S/N~142 on CDII, ~287 on CDV
Bragaglia Gaia DR3 3445234993180087040 PEPSI CD3-CD5   S/N~96 on CD3, ~141 on CD5
Bragaglia Gaia DR3 3451292752493726208 PEPSI CD3-CD5   S/N~119 on CD3, ~136 on CD5
Bragaglia Gaia DR3 3451170809783500288 PEPSI CD3-CD5   S/N~124 on CD3, ~203 on CD5
Bragaglia Gaia DR3 3451172592189387392 PEPSI CD3-CD5   S/N~98 on CD3, ~155 on CD5
Bragaglia Gaia DR3 3451194754222598656 PEPSI CD3-CD5   S/N~152 on CD3, ~188 on CD5
Bragaglia Gaia DR3 3451191799284183424 PEPSI CD3-CD5   S/N~132 on CD3, ~230 on CD5
Bragaglia Gaia DR3 3451195342636011392 PEPSI CD3-CD5   S/N~113 on CD3, ~179 on CD5
Bragaglia Gaia DR3 3451194307546000000 PEPSI CD3-CD5   S/N~109 on CD3, ~133 on CD5
Detailed log at this link:

Further details in the Log by Alex Backer at this link:

Summary of LBC science files:

Summary of PEPSI science files:
Topic revision: r9 - 21 Sep 2023, FeliceCusano
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