(*TEST* flat inverted) --- filter B, bin 1, night 230105, compared to previous night 230104, sigma = 0.0273 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter I, bin 1, night 230105, compared to previous night 230104, sigma = 0.0220 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter R, bin 1, night 230105, compared to previous night 230104, sigma = 0.0423 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter SU, bin 1, night 230105, compared to previous night 230104, sigma = 0.0064 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter V, bin 1, night 230105, compared to previous night 230104, sigma = 0.0370 --- (flat / previous inverted)
(flat inverted) --- filter B, bin 1, night 230104
(flat inverted) --- filter GR, bin 1, night 220219
(flat inverted) --- filter I, bin 1, night 230104
(flat inverted) --- filter R, bin 1, night 230104
(flat inverted) --- filter SU, bin 1, night 230104
(flat inverted) --- filter V, bin 1, night 230104