(*TEST* flat inverted) --- filter B, bin 1, night 220406, compared to previous night 220405, sigma = 0.0210 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter I, bin 1, night 220406, compared to previous night 220405, sigma = 0.0022 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter R, bin 1, night 220406, compared to previous night 220405, sigma = 0.0384 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter SU, bin 1, night 220406, compared to previous night 220405, sigma = 0.0069 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter V, bin 1, night 220406, compared to previous night 220405, sigma = 0.0309 --- (flat / previous inverted)
(flat inverted) --- filter B, bin 1, night 220406
(flat inverted) --- filter GR, bin 1, night 220219
(flat inverted) --- filter I, bin 1, night 220406
(flat inverted) --- filter R, bin 1, night 220406
(flat inverted) --- filter SU, bin 1, night 220406
(flat inverted) --- filter V, bin 1, night 220406