(*TEST* flat inverted) --- filter B, bin 1, night 230723, compared to previous night 230721, sigma = 0.0517 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter I, bin 1, night 230723, compared to previous night 230721, sigma = 0.0054 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter R, bin 1, night 230723, compared to previous night 230721, sigma = 0.0813 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter SU, bin 1, night 230723, compared to previous night 230721, sigma = 0.0483 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter V, bin 1, night 230723, compared to previous night 230721, sigma = 0.0753 --- (flat / previous inverted)
(flat inverted) --- filter B, bin 1, night 230723
(flat inverted) --- filter GR, bin 1, night 220219
(flat inverted) --- filter I, bin 1, night 230723
(flat inverted) --- filter R, bin 1, night 230723
(flat inverted) --- filter SU, bin 1, night 230723
(flat inverted) --- filter V, bin 1, night 230723