(*TEST* flat inverted) --- filter SG, bin 2, night 250224, compared to previous night 250223, sigma = 0.0050 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter SI, bin 2, night 250224, compared to previous night 250223, sigma = 0.0060 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter SR, bin 2, night 250224, compared to previous night 250223, sigma = 0.0054 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter SU, bin 2, night 250224, compared to previous night 250223, sigma = 0.0061 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter SZ, bin 2, night 250224, compared to previous night 250223, sigma = 0.0066 --- (flat / previous inverted)