(*TEST* flat inverted) --- filter B, bin 1, night 220405, compared to previous night 220404, sigma = 0.0283 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter I, bin 1, night 220405, compared to previous night 220404, sigma = 0.0028 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter R, bin 1, night 220405, compared to previous night 220404, sigma = 0.0295 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter SU, bin 1, night 220405, compared to previous night 220404, sigma = 0.0030 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter V, bin 1, night 220405, compared to previous night 220404, sigma = 0.0383 --- (flat / previous inverted)
(flat inverted) --- filter B, bin 1, night 220405
(flat inverted) --- filter GR, bin 1, night 220219
(flat inverted) --- filter I, bin 1, night 220405
(flat inverted) --- filter R, bin 1, night 220405
(flat inverted) --- filter SU, bin 1, night 220405
(flat inverted) --- filter V, bin 1, night 220405