01/14/2021 Civil Zastrocky & Brotherton @ longslit (remote) Outside Temp(F) -- 10 (Start) Outside Humidity(%RH) -- 57 (Start) Wind Speed(MPH) -- 10 mph (Start) Wind Direction -- 332 (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= 12.2 pix (0.38 arcsec per pixel) or 4.6 arcsec (@10F) Centered for field, collimation numbers at Dec 35:43 HA 00:42 0:00:21.9 -1:04:23.0 Fill LN2 #1 (17:40) Flat at fixed -6.25 48, dome 15 Index Object EXP secz UT T-Out Notes ------------------------------------------------------------------------------ a001-10 CuAr 2 01:04 10 @-112C a011-20 Bias 0 01:06 10 @-142C a021-30 Flat 3 01:10 10 Lamp @95% mirror check > all clear a031-33 G191B2B 60 1.20 01:23 10 Std a034-36 NGC985 300 1.56 01:31 10 SNR=30 a037-39 IRAS05480+5927 200 1.25 01:51 10 SNR=35 a040-42 IRAS05589+2828 400 1.37 02:04 10 SNR=25 mirror check > all clear a043-45 3C120 300 1.32 02:29 9 SNR=35 a046-48 Mrk 618 300 1.69 02:54 9 SNR=23 a049-51 Mrk 79 300 1.33 03:13 9 SNR=30 a052-54 Mrk 6 500 1.28 03:31 9 SNR=30 a055-57 MCG-02-14-009 450 1.62 04:18 8 SNR=12 mirror check > all clear a058-60 G191B2B 60 1.02 04:49 7 Std seeing has worsened: 5.3 arcsec a061-63 Mrk 704 400 1.70 05:00 7 SNR=20 a064-66 1ES0206+52 600 1.31 05:29 7 SNR=8 wind picking up so moving back to the east mirror check > clear a067-69 PG0923+129 400 1.43 06:07 6 SNR=25 a070-73 Mrk 141 600 1.23 06:33 5 SNR=30 a074-77 PG0947+396 900 1.07 7:25 5 snr=15-18 a078 SDSS1004 900 1.15 8:40 6 snr=blended Object too blended with nearby star with the bad seeing... a079-81 Feige34 60 1.02 9:08 5 std seeing is now 6" a082-84 NGC3227 300 1.09 9:13 5 snr=35+ a085-87 NGC4151 100 1.08 9:36 5 snr=50+ a088-90 NGC3516 300 1.14 9:45 6 snr=50+ a091-94 PG1114+445 600 1.01 10:08 5 snr=15+ a095-97 SDSS1153 900 1.15 10:55 6 snr=20 seeing still sucks a098-100 PG1309 600 1.02 11:55 9 snr=25 a101-104 Mrk279 400 1.14 12:40 10 snr=20+ a105-107 PG1534+580 300 1.09 13:09 10 snr=15-20 ending in twilight...