10/26/2020 Civil Olson @ WIRO Longslit (remote) Outside Temp(F) -- 30 (start) Outside Humidity(%RH) -- 55 (start) Wind Speed(MPH) -- 7 mph (start) Wind Direction -- 350 (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= 7.1 pix (0.38 arcsec per pixel) or 2.7 arcsec focus (temp= 30F) Centered for field, collimation numbers at Dec 45:21 HA 00:19 0:01:52.2 -1:02:29.0 Fill N2 #2 (18:00) Flat at fixed -6.25 48, dome 15 Index Object EXP secz UT T-Out Notes ------------------------------------------------------------------------------ a001-10 CuAr (Zenith) 2 00:56 a011-20 Bias 0 01:00 a021-30 Flats 3 01:24 a031-34 Mrk 817 300 2.01 01:51 30 SNR=15 a035-37 PG1534+580 250 1.82 02:17 29 SNR=5 Clouds. No snr 36-37 lost hour to overcast skies. a038-41 S5 2116+81 900 1.35 3:37 30 SNR=5 a042-44 NGC 7469 200 710 a044-46 BD+28d4211 30 670 a047-49 PG2304+042 400 720