(*TEST* flat inverted) --- filter B, bin 1, night 220318, compared to previous night 220317, sigma = 0.0294 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter I, bin 1, night 220318, compared to previous night 220317, sigma = 0.0037 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter R, bin 1, night 220318, compared to previous night 220317, sigma = 0.0442 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter V, bin 1, night 220318, compared to previous night 220317, sigma = 0.0413 --- (flat / previous inverted)
(flat inverted) --- filter B, bin 1, night 220317
(flat inverted) --- filter GR, bin 1, night 220219
(flat inverted) --- filter I, bin 1, night 220317
(flat inverted) --- filter R, bin 1, night 220317
(flat inverted) --- filter SU, bin 1, night 220317
(flat inverted) --- filter V, bin 1, night 220317