10/19/2020 Civil McLane, Olson @ WIRO Longslit (remote) Outside Temp(F) -- 45 (start) Outside Humidity(%RH) -- 30 (start) Wind Speed(MPH) -- 20 mph (start) Wind Direction -- 232 (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= 1.8 pix (0.38 arcsec per pixel) or 3 arcsec focus (temp= 45F) Centered for field, collimation numbers at Dec 08:55 HA 00:06 0:01:56.2 -1:11:50.0 Fill N2 #1 (17:45) Flat at fixed -6.25 48, dome 15 Index Object EXP secz UT T-Out Notes ------------------------------------------------------------------------------ a001-10 Flat 3 00:53 45 Lamp 95% a011-20 CuAr (Zenith) 2 00:58 45 a021-30 Bias 0 01:01 45 a031-33 Mrk817 300 1.67 01:23 45 SNR=35 a034-36 BD+28d4211 30 1.06 01:45 45 a037-39 PG1534+580 250 1.55 01:54 45 SNR=33 a040-42 1721+343 600 1.37 02:11 45 SNR=31 a043-45 2MASX J21090996-0940147 300 1.59 02:46 44 SNR=38 a046-48 Mrk 1148 400 1.39 03:06 44 SNR=48 a049-50 IIIZw2 900 1.28 03:30 43 SNR=23 Third exposure aborted and dome stored due to high winds at 22:10 local. a051-54 BD+28d4211 30 1.34 06:17 40 Std Open at 02:20 local. a055-57 G191B2B 60 1.08 08:26 39 Std a058-60 2MASSJ0414-0755 400 1.56 08:37 39 SNR=20 a061-63 3C 120 300 1.25 09:01 37 SNR=25 a064-66 Mrk 618 300 1.61 09:24 37 SNR=20 a067-69 Mrk 6 500 1.25 09:47 38 SNR=30 a070-72 IRAS05480+5927 200 1.06 10:18 37 SNR=32 a073-76 Mrk 79 300 1.11 10:34 37 SNR=20 a077-79 Mrk 704 300 1.51 11:11 37 SNR=22 a080 NGC2617 500 1.54 12:14 39 SNR=10 In twilight, was testing to see which object was the target.