(*TEST* flat inverted) --- filter B, bin 1, night 220923, compared to previous night 220922, sigma = 0.0277 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter I, bin 1, night 220923, compared to previous night 220921, sigma = 0.0055 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter R, bin 1, night 220923, compared to previous night 220922, sigma = 0.0402 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter SU, bin 1, night 220923, compared to previous night 220921, sigma = 0.0515 --- (flat / previous inverted)
(*TEST* flat inverted) --- filter V, bin 1, night 220923, compared to previous night 220922, sigma = 0.0360 --- (flat / previous inverted)
(flat inverted) --- filter B, bin 1, night 220923
(flat inverted) --- filter GR, bin 1, night 220219
(flat inverted) --- filter I, bin 1, night 220923
(flat inverted) --- filter R, bin 1, night 220923
(flat inverted) --- filter SU, bin 1, night 220923
(flat inverted) --- filter V, bin 1, night 220923