(*TEST* flat inverted) --- filter SG, bin 2, night 210927, compared to previous night 210916, sigma = 0.0034 --- (flat / previous inverted)(*TEST* flat inverted) --- filter SR, bin 2, night 210927, compared to previous night 210916, sigma = 0.0045 --- (flat / previous inverted)(flat inverted) --- filter B, bin 2, night 210918(flat inverted) --- filter SG, bin 2, night 210927(flat inverted) --- filter SI, bin 2, night 210918(flat inverted) --- filter SR, bin 2, night 210927(flat inverted) --- filter V, bin 2, night 210922
