09/17/2020 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= 5.7 pix (0.38 arcsec per pixel) or 2.2 arcsec focus (temp= 53F) Centered for field, collimation numbers at Dec 38:48 HA 00:27 0:01:57.1 -1:09:28.0 Fill N2 #1 (19:00) Flat at fixed -6.25 48, dome 15 Index Object EXP secz UT T-Out Notes ------------------------------------------------------------------------------ a001-10 CuAr (Zenith) 2 02:05 54 @-94C a011-20 Bias 0 02:07 54 @-108C a021-30 Flat 3 02:12 53 Lamp 95% a031-34 Bd+28d4211 30 1.21 02:26 53 a035-37 Mrk 817 300 1.46 02:36 53 SNR=30 a038-40 Mrk 279 600 1.59 02:54 53 SNR=20 a041-43 PG 1534+580 250 1.44 03:28 53 SNR=20 a044-46 1721+343 600 1.25 03:44 52 SNR=19 a047-50 Bd+28d4211 30 1.04 04:19 51 a051-54 2MASX J19373299 400 1.62 04:25 51 SNR=20 a052 low snr a055-57 2MASX J21090996 300 1.60 04:56 50 SNR=25 a058-60 NGC 7469 200 1.22 05:14 52 SNR=40 a061-64 Bd+28d4211 30 1.03 05:28 53 a065-67 Zw 229-015 900 1.23 05:34 53 SNR=27 a068-70 S5 2116+81 900 1.35 05:23 53 SNR=12 a071-74 BD+28d4211 30 1.18 07:33 53 Division doesn't look too bad! But it's only separation of a few minutes. But let's take data and hope... a075-77 IIIZw2 900 1.18 08:17 53 SNR=20ish Smoke not too bad, but likely present at 5% level red to blue a078-80 Mrk1148 400 1.10 8:31 51 SNR=24 a081-83 Mrk975 400 1.11 8:55 52 SNR=20+ a084-87 SDSS0155 900 1.6 9:20 56 SNR=15-20 Smoke looks minimal. Data ok? a088-90 3C210 300 1.30 10:27 55 SNR=40 a091-93 2MASS0414 400 1.56 10:45 54 SNR=20+ a094-96 Mrk618 300 1.64 11:08 54 SNR=30 (MCG-02-14-009) a097-100 G191B2B 60 1.03 11:24 54 a101-103 IRAS05480 200 1.09 11:35 54 SNR=40+