(*TEST* flat inverted) --- filter B, bin 2, night 220207, compared to previous night 220205, sigma = 0.0067 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter R, bin 2, night 220207, compared to previous night 220205, sigma = 0.0105 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter SG, bin 2, night 220207, compared to previous night 220205, sigma = 0.0119 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter SI, bin 2, night 220207, compared to previous night 220205, sigma = 0.0209 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter SR, bin 2, night 220207, compared to previous night 220205, sigma = 0.0161 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter SZ, bin 2, night 220207, compared to previous night 220205, sigma = 0.0214 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter V, bin 2, night 220207, compared to previous night 220205, sigma = 0.0101 --- (flat / previous inverted)
(flat inverted) --- filter B, bin 2, night 220207
(flat inverted) --- filter Halpha, bin 2, night 211015
(flat inverted) --- filter R, bin 2, night 220207
(flat inverted) --- filter SG, bin 2, night 220205
(flat inverted) --- filter SI, bin 2, night 220207
(flat inverted) --- filter SR, bin 2, night 220205
(flat inverted) --- filter SU, bin 2, night 211102
(flat inverted) --- filter SZ, bin 2, night 220207
(flat inverted) --- filter V, bin 2, night 220207