(*TEST* flat inverted) --- filter B, bin 2, night 240707, compared to previous night 240704, sigma = 0.0057 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter Open, bin 2, night 240707, compared to previous night 240704, sigma = 0.0059 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter R, bin 2, night 240707, compared to previous night 240704, sigma = 0.0063 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter V, bin 2, night 240707, compared to previous night 240704, sigma = 0.0074 --- (flat / previous inverted)
(flat inverted) --- filter B, bin 2, night 240707
(flat inverted) --- filter Halpha, bin 2, night 240617
(flat inverted) --- filter Open, bin 2, night 240707
(flat inverted) --- filter R, bin 2, night 240707
(flat inverted) --- filter SG, bin 2, night 240617
(flat inverted) --- filter SI, bin 2, night 240617
(flat inverted) --- filter SR, bin 2, night 240617
(flat inverted) --- filter SU, bin 2, night 240618
(flat inverted) --- filter SZ, bin 2, night 240618
(flat inverted) --- filter V, bin 2, night 240707