(*TEST* flat inverted) --- filter B, bin 2, night 211029, compared to previous night 211021, sigma = 0.0040 --- (flat / previous inverted)(*TEST* flat inverted) --- filter SR, bin 2, night 211029, compared to previous night 210927, sigma = 0.0056 --- (flat / previous inverted)(flat inverted) --- filter B, bin 2, night 211029(flat inverted) --- filter SG, bin 2, night 211015(flat inverted) --- filter SI, bin 2, night 211027(flat inverted) --- filter SR, bin 2, night 211029(flat inverted) --- filter V, bin 2, night 211022