(flat inverted) --- filter B, bin 2, night 201031, compared to previous night 201017, sigma = 0.0272 --- (flat / previous inverted)(flat inverted) --- filter I, bin 2, night 201031, compared to previous night 201017, sigma = 0.0356 --- (flat / previous inverted)(flat inverted) --- filter R, bin 2, night 201031(flat inverted) --- filter SG, bin 2, night 201031, compared to previous night 201017, sigma = 0.0306 --- (flat / previous inverted)(flat inverted) --- filter SI, bin 2, night 201031, compared to previous night 201017, sigma = 0.0328 --- (flat / previous inverted)(flat inverted) --- filter SR, bin 2, night 201031, compared to previous night 201017, sigma = 0.0336 --- (flat / previous inverted)(flat inverted) --- filter SU, bin 2, night 201011(flat inverted) --- filter V, bin 2, night 201031, compared to previous night 201017, sigma = 0.0347 --- (flat / previous inverted)(flat inverted) --- filter ZS, bin 2, night 201011