(*TEST* flat inverted) --- filter B, bin 2, night 220408, compared to previous night 220407, sigma = 0.0052 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter R, bin 2, night 220408, compared to previous night 220407, sigma = 0.0066 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter SG, bin 2, night 220408, compared to previous night 220407, sigma = 0.0053 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter SI, bin 2, night 220408, compared to previous night 220407, sigma = 0.0067 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter SR, bin 2, night 220408, compared to previous night 220407, sigma = 0.0060 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter SZ, bin 2, night 220408, compared to previous night 220407, sigma = 0.0086 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter V, bin 2, night 220408, compared to previous night 220407, sigma = 0.0065 --- (flat / previous inverted)
(flat inverted) --- filter B, bin 2, night 220407
(flat inverted) --- filter Halpha, bin 2, night 211015
(flat inverted) --- filter R, bin 2, night 220407
(flat inverted) --- filter SG, bin 2, night 220407
(flat inverted) --- filter SI, bin 2, night 220407
(flat inverted) --- filter SR, bin 2, night 220407
(flat inverted) --- filter SU, bin 2, night 211102
(flat inverted) --- filter SZ, bin 2, night 220407
(flat inverted) --- filter V, bin 2, night 220407