09/18/2020 Civil Zastrocky & Brotherton @ WIRO Longslit (remote) Outside Temp(F) -- 53 (start) Outside Humidity(%RH) -- 47 (start) Wind Speed(MPH) -- 2 mph (start) Wind Direction -- 112 (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= 5.3 pix (0.38 arcsec per pixel) or 2.0 arcsec focus (temp= 59F) Centered for field, collimation numbers at Dec 38:48 HA 00:22 0:01:58.1 -1:10:15.0 Fill N2 #2 (19:00) Flat at fixed -6.25 48, dome 15 Index Object EXP secz UT T-Out Notes ------------------------------------------------------------------------------ a001-10 CuAr (Zenith) 2 01:54 60 @-110C a011-20 Bias 0 01:56 60 @-110C a021-30 Flat 3 02:01 60 Lamp 95% a031-34 Bd+28d4211 30 1.24 02:15 59 a035-38 PG1351+61 400 1.55 02:24 59 SNR=14 a039-42 Mrk 817 300 1.55 02:56 59 SNR=18 low snr a042 a043-49 PG 1534+580 250 1.44 03:24 59 SNR=12 low snr a043-44,49 a050-53 Bd+28d4211 30 1.09 04:02 59 a054-57 Mrk 876 400 1.44 04:11 59 SNR=9 low snr a058-60 Zw 229-015 900 1.13 04:45 59 SNR=18 a061-64 Bd+28d4211 30 1.03 05:33 58 a065 not usable a066-68 MR 2251-178 400 1.92 06:12 57 SNR=26 a069-71 NGC 7569 200 1.2 6:44 57 SNR=30+ Clouds arrived...