(*TEST* flat inverted) --- filter Clear, bin 1, night 230105, compared to previous night 230104, sigma = 0.0029 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter HA, bin 1, night 230105, compared to previous night 230104, sigma = 0.0028 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter R, bin 1, night 230105, compared to previous night 230104, sigma = 0.0030 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter V, bin 1, night 230105, compared to previous night 230104, sigma = 0.0031 --- (flat / previous inverted)
(flat inverted) --- filter B, bin 1, night 230104
(flat inverted) --- filter Clear, bin 1, night 230104
(flat inverted) --- filter HA, bin 1, night 230104
(flat inverted) --- filter i', bin 1, night 211211
(flat inverted) --- filter Lum, bin 1, night 220128
(flat inverted) --- filter r', bin 1, night 211211
(flat inverted) --- filter R, bin 1, night 230104
(flat inverted) --- filter SG, bin 1, night 220129
(flat inverted) --- filter SI, bin 1, night 230104
(flat inverted) --- filter SR, bin 1, night 220606
(flat inverted) --- filter SU, bin 1, night 221021
(flat inverted) --- filter SZ, bin 1, night 230104
(flat inverted) --- filter V, bin 1, night 230104