(*TEST* flat inverted) --- filter B, bin 1, night 230427, compared to previous night 230426, sigma = 0.0040 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter I, bin 1, night 230427, compared to previous night 230426, sigma = 0.0030 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter R, bin 1, night 230427, compared to previous night 230426, sigma = 0.0037 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter SU, bin 1, night 230427, compared to previous night 230426, sigma = 0.0035 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter V, bin 1, night 230427, compared to previous night 230426, sigma = 0.0055 --- (flat / previous inverted)
(flat inverted) --- filter B, bin 1, night 230427
(flat inverted) --- filter GR, bin 1, night 220219
(flat inverted) --- filter I, bin 1, night 230427
(flat inverted) --- filter R, bin 1, night 230427
(flat inverted) --- filter SU, bin 1, night 230427
(flat inverted) --- filter V, bin 1, night 230427