10/29/2020 Civil Zastrocky & Brotherton @ WIRO Longslit (remote) Outside Temp(F) -- 35 (start) Outside Humidity(%RH) -- 59 (start) Wind Speed(MPH) -- 25 mph (start) Wind Direction -- 268 (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= 8.4 pix (0.38 arcsec per pixel) or 3.2 arcsec focus (temp= 36F) Centered for field, collimation numbers at Dec 40:19 HA 29:46 0:01:59.2 -0:57:39.0 Fill N2 #1 (18:00) Flat at fixed -6.25 48, dome 15 Index Object EXP secz UT T-Out Notes ------------------------------------------------------------------------------ a001-10 CuAr (Zenith) 2 00:46 36 @-110C a011-20 Bias 0 00:48 36 @-110C a021-30 Flats 3 01:14 35 Lamp @95% a031-33 Mrk 817 300 1.91 01:27 35 SNR=30 a034-36 PG1534+580 250 1.70 01:47 35 SNR=20 a037-39 Mrk 876 400 1.54 02:04 35 SNR=30 a040-42 1721+343 600 1.68 02:28 35 SNR=8 a041-42 low snr a043-45 2MASXJ21090996 300 1.72 03:04 35 SNR=26 a046-49 MR 2251-178 400 1.92 03:30 36 SNR=16 a046 random star a050-52 BD+28d4211 30 1.10 04:06 36 Std a053-55 PG2304+042 400 1.26 04:13 36 SNR=18 a056-58 NCG7469 200 1.22 04:37 35 SNR=40 a059-61 PG2214+139 300 1.29 04:56 35 SNR=24 a062-64 BD+28d4211 30 1.26 05:15 34 Std a065 IIIZw2 900 1.17 05:21 34 SNR=8 moon...moving on a066-69 1ES0206+52 600 1.03 05:46 34 SNR=12 a070-73 NGC985 400 1.5 06:38 34 SNR=20 a074-77 2MASSJ0322 900 1.3 7:11 35 SNR=15 a078-80 3C120 300 1.25 8:15 35 snr=30 a081-83 2MASS0414 400 1.52 8:35 34 snr=25 a084-87 Mrk618 300 1.60 8:59 33 snr=20 a088-91 MCG-02-14-009 450 1.62 9:23 34 snr=16 a092-95 G191B2B 60 1.03 10:15 33 std Ran out of LN2! Chip warming up. Will refill... Temp = -33 Data is probably good, but noisier. a096-99 G191B2B 60 1.08 11:15 33 std a100-102 IRAS05589+2828 400 1.05 11:31 33 snr=20-25 a103-105 IRAS05480+5927 200 1.09 11:56 32 snr=40 a106-108 Mrk6 450 1.20 12:10 32 snr=30 a109-111 Mrk79 300 1.01 12:36 32 snr=20 last object in twilight