(*TEST* flat inverted) --- filter B, bin 1, night 210501, compared to previous night 210430, sigma = 0.0060 --- (flat / previous inverted)(*TEST* flat inverted) --- filter C, bin 1, night 210501, compared to previous night 210430, sigma = 0.0063 --- (flat / previous inverted)(*TEST* flat inverted) --- filter I, bin 1, night 210501, compared to previous night 210418, sigma = 0.0061 --- (flat / previous inverted)(*TEST* flat inverted) --- filter SR, bin 1, night 210501, compared to previous night 210430, sigma = 0.0053 --- (flat / previous inverted)(*TEST* flat inverted) --- filter SU, bin 1, night 210501, compared to previous night 210418, sigma = 0.0064 --- (flat / previous inverted)(*TEST* flat inverted) --- filter V, bin 1, night 210501, compared to previous night 210430, sigma = 0.0053 --- (flat / previous inverted)(*TEST* flat inverted) --- filter Y, bin 1, night 210501, compared to previous night 210418, sigma = 0.0062 --- (flat / previous inverted)(*TEST* flat inverted) --- filter ZS, bin 1, night 210501, compared to previous night 210418, sigma = 0.0058 --- (flat / previous inverted)(flat inverted) --- filter B, bin 1, night 210430(flat inverted) --- filter C, bin 1, night 210430(flat inverted) --- filter I, bin 1, night 210501(flat inverted) --- filter SG, bin 1, night 180127(flat inverted) --- filter SI, bin 1, night 180127(flat inverted) --- filter SR, bin 1, night 210430(flat inverted) --- filter SU, bin 1, night 210501(flat inverted) --- filter U, bin 1, night 180125(flat inverted) --- filter V, bin 1, night 210430(flat inverted) --- filter Y, bin 1, night 210501(flat inverted) --- filter ZS, bin 1, night 210501