(*TEST* flat inverted) --- filter B, bin 1, night 230206, compared to previous night 230205, sigma = 0.0245 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter I, bin 1, night 230206, compared to previous night 230205, sigma = 0.0060 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter R, bin 1, night 230206, compared to previous night 230205, sigma = 0.0239 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter V, bin 1, night 230206, compared to previous night 230205, sigma = 0.0440 --- (flat / previous inverted)
(flat inverted) --- filter B, bin 1, night 230205
(flat inverted) --- filter GR, bin 1, night 220219
(flat inverted) --- filter I, bin 1, night 230205
(flat inverted) --- filter R, bin 1, night 230205
(flat inverted) --- filter SU, bin 1, night 230205
(flat inverted) --- filter V, bin 1, night 230205