11/10/2020 Civil McLane @ WIRO Longslit (remote) Outside Temp(F) -- 21 (start) Outside Humidity(%RH) -- 56 (start) Wind Speed(MPH) -- 18 mph (start) Wind Direction -- 173 (start) Slit width 5 arcsec, set on September 17 empirically 900l/mm grating, sub-array center column 1050, width 360 Longslit focus set to 310 on instrument. Seeing= 6.0 pix (0.38 arcsec per pixel) or 2.3 arcsec focus (temp=21F) Centered for field, collimation numbers at Dec 46 HA 02:23 0:01:40.9 -0:43:00.0 Fill N2 #2 (17:00) Flat at fixed -6.25 48, dome 15 Index Object EXP secz UT T-Out Notes ------------------------------------------------------------------------------ a001-10 CuAr 2 Zenith a011-20 Bias 0 Zenith a021-30 Flat 3 95% Lamp