-01 start dark sequence with internal cold shutter +10 end dark sequence 11 quartz to go with dark sequence -12 start internal flat sequence 12 dark -13 internal flats +22 end internal flats 23 dark -24 start dither sequence +34 end dither sequence 35 flat -36 startcal sequence without darks +42 end sequence? +43 End of day and evening tests. Dmitry twilight sky test, Viktor & Steph rule telescope -44 Starting twilight test: 10 reads firstly (signal not too good), then 30 SUTR 44 some 5 degree twilight -45 Sky is clear -49 sky is clear in this region -52 sky gets some clouds, but our spot is still clear 52 12-deg twilight 53 clouds start coming to the field 54 Dome Flat in manual mode: 5 sec during 3rd read 55 Dome Flat in auto mode via SOP 56 test dark for persistence 57 test dark for persistence