(*TEST* flat inverted) --- filter B, bin 2, night 240704, compared to previous night 240703, sigma = 0.0155 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter Open, bin 2, night 240704, compared to previous night 240703, sigma = 0.0148 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter R, bin 2, night 240704, compared to previous night 240703, sigma = 0.0120 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter V, bin 2, night 240704, compared to previous night 240703, sigma = 0.0119 --- (flat / previous inverted)
(flat inverted) --- filter B, bin 2, night 240703
(flat inverted) --- filter Halpha, bin 2, night 240617
(flat inverted) --- filter Open, bin 2, night 240703
(flat inverted) --- filter R, bin 2, night 240703
(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 240703