-- AndreaRossi - 25 Apr 2022

INAF queue observing, 2022 Apr 24 - Apr 25

Observer: A. Cardwell
Telescope Operator: S. Allanson
Astronomers from Italy: Andrea Rossi, Ester Marini
Instrument: LUCI - LBC

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 sunset the sky is clear.

Night duration (12 degree - twilight) 02:55 - 11:55 UT = 9 h 00 m
Observing time: 8h 40min (96.3%)*
Weather time loss: 0h 0min (0%)*
Technical time loss: 0h 20min (3.7%)*

Data Summary

Project_RUN Objects Instrument Configuration ExpTime /Time_tot Images Notes
Palazzi SLSN2020abjc LUCI1+2 J+H imaging 0.5hrs luci1.0005-19,luci2.0005-19 FWHM<0.7" completed
Gilli J1030 FRII LUCI1+SOUL Ks     FWHM on AOstar <~0.09"
Rossi GRB211024B LBC-Bino r+z sloan 0.33h+0.33h   seeing~1" , a bit of trail in the first exp
Rossi GRB211024B LBC-Bino g+i sloan 0.24h+0.24h   seeing~ we did 5/8 of the exp
Nardiello NGC6341 LBC-Bino B-Bessel + I-Bessel 0.75h+0.75h   BI-3,4,5 done seeing~1"; ~0.8" in BI-5
Nardiello NGC6341 LBC-Bino U-Bessel + V-Bessel 1.68h+1.68h   UV-3,4,5 done seeing~0.9", see note 3 (UV-3)
Giunta twilight field - search morning_1-2-3 LBC-Bino griz 0.09h+0.09h   seeing~1" in g, ~0.8" in i
Calibration Flat fields LBC-Bino U_Spec+r     PA=0,
Calibration Flat fields LBC-Bino r+r     PA=0,180
Detailed log by Andrew Cardwell at this link: https://drive.google.com/file/d/1Zxtt9KKV2PHT_myRKyDAK3bk-uPoEOuR/view?usp=sharing

Notes

1-We keep seeing the BCG galaxy in all images except: Gilli LUCI1...67,75,85 should be discarded. Have a look also to images 20...23 maybe they are not good.

2-Rossi g+i: Jump in exposure lbcb.20220425.075210. No sign of a jump in the corresponding lbcr exposure.

3-Too few downloaded pixels error in lbcb.20220425.085441. The positions of chips 3 and 1 have been flipped in the readout, with the exception of the bottom few rows or each.
Topic revision: r6 - 26 Apr 2022, FeliceCusano
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