(*TEST* flat inverted) --- filter B, bin 1, night 220915, compared to previous night 220814, sigma = 0.0078 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter I, bin 1, night 220915, compared to previous night 220814, sigma = 0.0090 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter R, bin 1, night 220915, compared to previous night 220814, sigma = 0.0314 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter SU, bin 1, night 220915, compared to previous night 220814, sigma = 0.0055 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter V, bin 1, night 220915, compared to previous night 220814, sigma = 0.0034 --- (flat / previous inverted)
(flat inverted) --- filter B, bin 1, night 220915
(flat inverted) --- filter GR, bin 1, night 220219
(flat inverted) --- filter I, bin 1, night 220915
(flat inverted) --- filter R, bin 1, night 220915
(flat inverted) --- filter SU, bin 1, night 220915
(flat inverted) --- filter V, bin 1, night 220915