(*TEST* flat inverted) --- filter B, bin 4, night 250520, compared to previous night 250515, sigma = 0.0040 --- (flat / previous inverted)(*TEST* flat inverted) --- filter SG, bin 4, night 250520, compared to previous night 250515, sigma = 0.0040 --- (flat / previous inverted)(*TEST* flat inverted) --- filter SI, bin 4, night 250520, compared to previous night 250515, sigma = 0.0046 --- (flat / previous inverted)(*TEST* flat inverted) --- filter SR, bin 4, night 250520, compared to previous night 250515, sigma = 0.0042 --- (flat / previous inverted)(*TEST* flat inverted) --- filter U, bin 4, night 250520, compared to previous night 250515, sigma = 0.0075 --- (flat / previous inverted)(*TEST* flat inverted) --- filter V, bin 4, night 250520, compared to previous night 250515, sigma = 0.0040 --- (flat / previous inverted)(flat inverted) --- filter B, bin 4, night 250520(flat inverted) --- filter SG, bin 4, night 250520(flat inverted) --- filter SI, bin 4, night 250520(flat inverted) --- filter SR, bin 4, night 250520(flat inverted) --- filter U, bin 4, night 250520(flat inverted) --- filter V, bin 4, night 250520