(*TEST* flat inverted) --- filter B, bin 1, night 240525, compared to previous night 240523, sigma = 0.0203 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter I, bin 1, night 240525, compared to previous night 240523, sigma = 0.0051 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter R, bin 1, night 240525, compared to previous night 240523, sigma = 0.0451 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter SU, bin 1, night 240525, compared to previous night 240523, sigma = 0.0035 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter V, bin 1, night 240525, compared to previous night 240523, sigma = 0.0404 --- (flat / previous inverted)