(*TEST* flat inverted) --- filter B, bin 1, night 230529, compared to previous night 230523, sigma = 0.0478 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter I, bin 1, night 230529, compared to previous night 230523, sigma = 0.0065 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter R, bin 1, night 230529, compared to previous night 230523, sigma = 0.0816 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter V, bin 1, night 230529, compared to previous night 230523, sigma = 0.0771 --- (flat / previous inverted)
(flat inverted) --- filter B, bin 1, night 230529
(flat inverted) --- filter GR, bin 1, night 220219
(flat inverted) --- filter I, bin 1, night 230529
(flat inverted) --- filter R, bin 1, night 230529
(flat inverted) --- filter SU, bin 1, night 230529
(flat inverted) --- filter V, bin 1, night 230529