(*TEST* flat inverted) --- filter B, bin 2, night 230121, compared to previous night 230109, sigma = 0.0133 --- (flat / previous inverted)(*TEST* flat inverted) --- filter R, bin 2, night 230121, compared to previous night 230109, sigma = 0.0149 --- (flat / previous inverted)(*TEST* flat inverted) --- filter V, bin 2, night 230121, compared to previous night 230109, sigma = 0.0134 --- (flat / previous inverted)(flat inverted) --- filter B, bin 2, night 230121(flat inverted) --- filter Halpha, bin 2, night 230107(flat inverted) --- filter R, bin 2, night 230121(flat inverted) --- filter SG, bin 2, night 230107(flat inverted) --- filter SI, bin 2, night 230107(flat inverted) --- filter SR, bin 2, night 230107(flat inverted) --- filter SU, bin 2, night 230107(flat inverted) --- filter SZ, bin 2, night 230107(flat inverted) --- filter V, bin 2, night 230121
