--------------------- NOTCam Data -------------------------- Differential flats (Ks, high ADU's): me170001.fits - me170010.fits Differential flats (Ks, low ADU's): me170013.fits - me170022.fits Science frames (Ks): me180229-me180230 ON (1) me180231-me180232 OFF(1) me180233-me180234 ON (2) me180235-me180236 OFF(2) me180237-me180238 ON (3) me180239-me180240 OFF(3) me180241-me180242 ON (4) me180243-me180244 OFF(4) me180245-me180246 ON (5) me180247-me180248 OFF(5) me180249-me180250 ON (6) me180251-me180252 OFF(6) me180253-me180254 ON (7) me180255-me180256 OFF(7) me180257-me180258 ON (8) me180259-me180260 OFF(8) ---------------------------------------------------------- The exp. command "frame 6 5" was used two times/position to avoid saturation. NOTCam FRAME: 1024 x 1024 Bias & Darks not needed for IR! (All IR observations are differential) Important! Using EQUAL exp.times for images 'img1' and 'img2' we have: (signal1 + bias + dark) - (signal2 + bias + dark) = sig1 - sig2 meaning that we don't need any bias or dark frames