(*TEST* flat inverted) --- filter B, bin 1, night 231026, compared to previous night 231025, sigma = 0.0031 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter I, bin 1, night 231026, compared to previous night 231025, sigma = 0.0083 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter R, bin 1, night 231026, compared to previous night 231025, sigma = 0.0382 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter SU, bin 1, night 231026, compared to previous night 231025, sigma = 0.0047 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter V, bin 1, night 231026, compared to previous night 231025, sigma = 0.0050 --- (flat / previous inverted)
(flat inverted) --- filter B, bin 1, night 231025
(flat inverted) --- filter GR, bin 1, night 220219
(flat inverted) --- filter I, bin 1, night 231025
(flat inverted) --- filter R, bin 1, night 231025
(flat inverted) --- filter SU, bin 1, night 231025
(flat inverted) --- filter V, bin 1, night 231025