10/12/2019 Civil Brotherton @ Wiro longslit (Remote) Outside Temp(F) -- 39 (start) Outside Humidity(%RH) -- 23 (start) Wind Speed(MPH) -- 20 mph (start) Wind Direction -- 249 (start) Slit width 5 arcsec, reset on September 20 empirically (bright.cat #151) 900l/mm grating, sub-array center column 1050, width 360 Longslit focus set to 310 on instrument. Seeing= 5.5 pix (0.38 arcsec per pixel) or 2.1 arcsec focus 0.220 (temp=36F) 3.6 arcsec later in the night. Centered for field, collimation numbers at Dec 52:17 HA 2:12 COL 0:02:01.2 -2:43:43.5 Fill N2 #2 Index Object EXP secz UT T-Out TFocus Notes ------------------------------------------------------------------------------ a001-10 Flat 2.5 1:07 lamp95% a011-20 CuAr 2 1:12 zenith a021-30 bias 0 1:15 a031-34 Mrk279 400 1.6 1:26 37 0.221 SNR=15-20 a035-37 NGC6814 500 1.6 2:00 36 0.220 SNR=25+ a038-40 2MASX1937 360 1.55 2:27 36 0.220 SNR=23 a041-43 BD+28d4211 30 1.04 2:48 36 0.220 a044-46 Mrk876 400 1.5 2:57 35 0.225 SNR=20 a047-50 Zw229-015 900 1.15 3:22 36 0.225 SNR=15-20 a051-54 MR2251-178 400 1.92 4:38 36 0.190 SNR=7+ Focus jumped again...moon is bright. At least EW is large. a055-58 KAZ102 600 1.55 5:20 35 0.193 SNR=12 a059-63 3C390.3 500 1.53 6:05 34 0.192 SNR=10 a064-67 PG2214+139 360 1.51 7:03 33 0.197 SNR=10 Moon is bright...or was dome light left on??? a068- xxMrk1148xx 450 1.12 7:34 33 0.197 SNR=poor Dome light left on... a069-71 G191B2B 60 1.18 7:47 33 0.197 Try Mrk 1148 again... a072-76 Mrk1148 450 1.16 8:02 33 0.197 SNR=11 a077-80 2MASS0322 800 1.31 8:45 32 0.197 SN=12 a081-83 3C120 300 1.24 9:42 32 0.197 SNR=25 a084-88 Mrk618 300 1.60 10:00 32 0.197 SNR=15 a089-92 MCG-02-14-009 500 1.62 10:30 31 0.197 SNR=15 a093-95 Mrk6 450 1.22 11:09 31 0.197 SNR=20 a096-99 NGC2617 400 1.8 11:36 30 0.207 SNR=10 a100-102 Mrk79 300 1.04 12:09 31 0.207 SNR=20+ Working in twilight now, but target is bright.. a103-105 G191B2B 60 1.08 12:27 31 0.216 Seeing at end of night worse than the start.