11/28/2020 Civil Brotherton @ WIRO Longslit (remote) Outside Temp(F) -- 30 (start) Outside Humidity(%RH) -- 42 (start) Wind Speed(MPH) -- 22 mph (start) Wind Direction -- 285 (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= 8.8 pix (0.38 arcsec per pixel) or 3.3 arcsec focus (temp=28F) 1.7 arcsec at end of night Centered for field, collimation numbers at Dec 45:21 HA 1:52 0:01:27.4 -0:24:04.0 Fill LN2 #1 (17:10) Flat at fixed -6.25 48, dome 15 Index Object EXP secz UT T-Out Notes ------------------------------------------------------------------------------ a001-10 Flat 3 00:51 29 Lamp @95% a011-20 CuAr (Zenith) 2 00:54 29 @-95C a021-30 Bias 0 00:58 29 @-110C a031-34 3c390.3 600 1.39 1:12 29 snr=12 a035-37 BD28+4211 30 1.09 1:59 28 std a038-41 MR2251-178 400 1.96 2:06 28 snr=15+ a042-44 NGC7469 200 1.22 2:36 27 snr=40+ a045-49 IIIZw2 900 1.15 2:52 28 snr=12 Moon and bad seeing making (3.8") it difficult to find and observe targets. a050-52 G191B2B 60 1.16 4:47 25 std a053-58 Mrk6 600 1.4 4:59 25 snr=15 a059-62 Mrk79 400 1.36 6:09 24 snr=22 a063-68 IRAS05589+2828 400 1.10 6:47 23 snr=13-15 a069-72 IRAS05480+5927 300 1.06 7:32 23 snr=24 Some clouds around... a073-77 Mrk704 600 1.8 7:57 23 snr=12-16 a078-80 PG0923+129 400 1.5 8:57 20 snr=25+ a081-86 Mrk141 600 1.26 9:26 19 snr=15+ a87-89 Feige34 60 1.12 10:30 15 std seeing is now 2.4 arcsec a090-92 NGC3227 300 1.24 10:39 15 snr=30+ some clouds...keep trying... a093-99 PG1114+45 400 1.15 11:04 15 snr=bad to 20 spectrum096 is very bad... a100-102 NGC4151 100 1.16 11:59 16 snr=60+ a103-108 Mrk817 300 1.50 12:08 16 snr=50+ a109-111 Mrk876 300 1.62 12:43 16 snr=25