(*TEST* flat inverted) --- filter B, bin 1, night 220226, compared to previous night 220223, sigma = 0.0299 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter I, bin 1, night 220226, compared to previous night 220223, sigma = 0.0038 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter R, bin 1, night 220226, compared to previous night 220223, sigma = 0.0423 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter V, bin 1, night 220226, compared to previous night 220223, sigma = 0.0365 --- (flat / previous inverted)
(flat inverted) --- filter B, bin 1, night 220226
(flat inverted) --- filter GR, bin 1, night 220219
(flat inverted) --- filter I, bin 1, night 220226
(flat inverted) --- filter R, bin 1, night 220226
(flat inverted) --- filter SU, bin 1, night 220223
(flat inverted) --- filter V, bin 1, night 220226