(*TEST* flat inverted) --- filter B, bin 1, night 230507, compared to previous night 230504, sigma = 0.0311 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter I, bin 1, night 230507, compared to previous night 230504, sigma = 0.0038 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter R, bin 1, night 230507, compared to previous night 230504, sigma = 0.0356 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter SU, bin 1, night 230507, compared to previous night 230504, sigma = 0.0043 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter V, bin 1, night 230507, compared to previous night 230504, sigma = 0.0401 --- (flat / previous inverted)
(flat inverted) --- filter B, bin 1, night 230507
(flat inverted) --- filter GR, bin 1, night 220219
(flat inverted) --- filter I, bin 1, night 230507
(flat inverted) --- filter R, bin 1, night 230507
(flat inverted) --- filter SU, bin 1, night 230507
(flat inverted) --- filter V, bin 1, night 230507