01/08/2021 Civil Zastrocky @ longslit (remote) Outside Temp(F) -- 18 (Start) Outside Humidity(%RH) -- 65 (Start) Wind Speed(MPH) -- 7 mph (Start) Wind Direction -- 161 (Start) Slit width 5 arcsec, set on September 17, 2020 empirically 900l/mm grating, sub-array center column 1050, width 360 Longslit focus set to 310 on instrument. Seeing= 4.1 pix (0.38 arcsec per pixel) or 1.6 arcsec focus (temp 16C) Centered for field, collimation numbers at Dec 33:11 HA -00:36 0:00:35.9 -1:07:18.0 Fill LN2 #1 (17:20) Flat at fixed -6.25 48, dome 15 Index Object EXP secz UT T-Out Notes ------------------------------------------------------------------------------ a001-10 CuAr 2 01:22 17 @-95 a011-20 Bias 0 01:24 17 @-120C a021-30 Flat 3 02:28 17 Lamp @95% humidity has dropped to 65%, opening ~21:00 local a031-33 G191B2B 60 1.03 04:13 18 Std a034-36 NGC985 300 1.82 04:33 18 SNR=25 a037-39 1ES0206+52 600 1.15 04:54 18 SNR=30 a040-42 2MASSJ04145265 400 1.62 05:16 18 SNR=25 a043-45 Mrk 618 300 1.71 05:40 17 SNR=30 a046-48 3C120 300 1.34 05:58 16 SNR=45 a049-51 IRAS05589+2828 400 1.03 06:16 16 SNR=35 a052-54 Mrk 6 500 1.20 06:42 18 SNR=30 mirror check>>all clear a055-57 Mrk 79 300 1.01 07:14 18 SNR=30 a058-60 G191B2B 60 1.14 07:33 16 Std a061-63 NGC2617 600 1.45 07:42 17 SNR=25 a064-66 Mrk 704 400 1.12 08:17 14 SNR=50 a067-69 PG0923+129 400 1.15 08:40 15 SNR=45 a070-72 NGC3227 300 1.09 9:23 16 snr=55 a073-76 SDSS1004 600 1.12 9:45 16 snr=35+ a077-80 PG1048+342 600 1.01 10:24 16 snr=15+ a081-83 Feige34 60 1.02 11:20 16 std a084-86 NGC4151 100 1.01 11:15 15 snr=100 a087-89 NGC3516 300 1.17 11:29 15 snr=45+ a090-93 Mrk141 600 1.12 11:48 15 snr=15+ a094-97 Mrk817 300 1.10 12:32 14 snr=60+ a098-100 Mrk841 300 1.24 12:55 11 snr=12-15