INAF queue observing, 2022 Apr 03 - Apr 04

Observer: A. Cardwell
Telescope Operator: S. Allanson
Astronomers from Italy: Andrea Rossi, Simona Paiano (Ester Marini)
Instrument: 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.

Night duration (12 degree - twilight) 02:35 - 12:10 UT = 9 h 35 m
Observing time: 09 h 35 min (100%)*
Weather time loss: 00 h 00 min (0%)*
Technical time loss: 00 h 00 min (0%)*

At the sunset the sky is clear.
Starting with LBC.

Data Summary

Project_RUN	Objects	Instrument	Configuration	ExpTime /Time_tot	Images	Notes
CALIBRATION	SKYFLATS	LBC1-2	g,r PA0			first g-flat is wrong, see log,
CALIBRATION	SKYFLATS	LBC1-2	g,r PA180
Giunta	2010_XB11	LBC1-2	griz	0.16h+0.16h		DIMM~0.8"
Giunta	Atira	LBC1-2	griz	0.06+0.06h		DIMM~1"
Rossi	GRB 220403B	LBC1-2	griz	0.3+0.3h		DIMM~1.2"
Nardiello	NGC5053	LBC1-2	UVBI	B+I->0.75h+0.75h, U+V=1.70h+1.70h		FWHM~1"; ~1.2" in U; see log for some bad images (more detailed) and Notes at the end of this page
Vito	J1641+3755	LBC1-2	r-z	1.5h+1.5h		FWHM ~ 1" both sides (some fluctuations up to 1.2"), one bad image (see log and Notes section at the end of this page for more detailed)
Giunta	2018-JB3	LBC1-2	griz			FWHM ~ 1.2” in blue, 1” in red
CALIBRATION	SKYFLATS	LBC1-2	r,z PA0			lbcb.20220404.122214 is scrambled. At least 5 good flats!
CALIBRATION	SKYFLATS	LBC1-2	r,z PA180			3 good flats

Detailed log by Andrew Cardwell at this link:

https://drive.google.com/file/d/1Xt8KziZTy3nfux9Lel-tLFP0OKrez-or/view?usp=sharing

Notes

For Nardiello's Program, the runs done are :
B+I_1: lbcb.20220404.044959.fits - lbcb.20220404.050501.fits /lbcr.20220404.044956.fits - lbcr.20220404.050458.fits. Seeing = 1.15” in B, 0.95” in I. Bad exposures (lbcb.20220404.045354, lbcr.20220404.045339) likely due to TMS.
U+V_1: lbcb.20220404.051018.fits - lbcb.20220404.054351.fits / lbcr.20220404.051010.fits - lbcr.20220404.054751.fits. Seeing = 1.2” in U, 1” in V.
B+I_2: lbcb.20220404.060450.fits - lbcb.20220404.062011.fits / lbcr.20220404.060442.fits-lbcr.20220404.062007.fits. Seeing = 0.95” in B, 0.80” in I.
U+V_2: lbcb.20220404.063000.fits - lbcb.20220404.070257.fits / lbcr.20220404.062952.fits - lbcr.20220404.070702.fits. Seeing = ~1.0” in U, ~1.0” in V.
B+I_3: lbcb.20220404.071238.fits - lbcb.20220404.072839.fits / lbcr.20220404.071229.fits - lbcr.20220404.072834.fits. Seeing = 0.75” in B, 0.95” in I.
U+V_3: lbcb.20220404.074157.fits - lbcb.20220404.081447.fits / lbcr.20220404.074147.fits - lbcr.20220404.081850.fits. Seeing = 0.95” in U, 1.05” in V.

Exp time done :
B+I=0.75h, U+V=1.70 (bino)
B+I=1.5h U+V=3.4h (mono)

---

For Vito's Program, the runs done are :
r+z_1: lbcb.20220404.084203.fits - lbcb.20220404.093541.fits / lbcr.20220404.084157.fits - lbcr.20220404.093529.fits . Seeing = 0.95”-1.1".
r+z_2: lbcb.20220404.094622.fits - lbcb.20220404.103832.fits / lbcr.20220404.094615.fits - lbcr.20220404.103815.fits . Seeing = 1.0”-1.2-0.95" in r, 0.85-1.0-0.95” in z. Bad lbcr exposures: lbcr.20220404.095841-to remove it! (too few downloaded pixels.)
r+z_3: lbcb.20220404.104225.fits - lbcb.20220404.113507.fits / lbcr.20220404.104221.fits - lbcr.20220404.113453.fits . Seeing = 1.1-0.8”-0.85-0.9" in r, 1.1-0.9-0.95-0.9” in z.

Exp time done :
r+z=1.5h (bino)
r+z=3.0h (mono)