01/12/2021 Civil 
Zastrocky & Brotherton @ longslit (remote)
Outside Temp(F) -- 24 (Start) 
Outside Humidity(%RH) -- 51 (Start)
Wind Speed(MPH) -- 33 mph (Start)
Wind Direction -- 249 (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= 11.0 pix (0.38 arcsec per pixel) or 4.2 arcsec focus (temp 24F)

Centered for field, collimation numbers
at Dec 38:25   HA -00:57
0:00:20.9   -1:05:13.0

Fill LN2 #1 (17:15)

Flat at fixed -6.25 48, dome 15

Index	 	Object		EXP	secz	UT	T-Out 	Notes
------------------------------------------------------------------------------
a001-10		CuAr		2		01:18	24	@-95C

a011-20		Bias		0		01:20	24	@-118C

a021-30		Flat		3		01:24	24	Lamp @95%

a031-33		G191B2B		60	1.19	01:34	24	Std

a034-36		3C120		300	1.51	01:40	24	SNR=45

a037-45		IRAS05480+5927	200	1.22	02:11	24	SNR=bad
a037-45 low snr, unusable
heavy clouds and high wind. closing
mirror check >> some snow was blown onto mirror

mirror check @4:53 UT, still snow on mirror
miror check @6:29 UT tiny bit of snow left
mirror check @9:00UT, clean

Clouds minimal, wind a bit high, look east.

a046-48		Feige34		60	1.02	9:10	26	std
seeing is 3" 

a049-51		NGC3227		300	1.08	9:16	26	snr=45+

a052-54		PG1048+342	900	1.02	9:35	26	snr=13+

a055-57		NGC3516		300	1.17	10:29	24	snr=good

a058-60		NGC4151		100	1.02	10:46	24	snr=great

a061-64		PG1149-110	600	1.6	10:59	24	snr=14
seeing seems a bit worse

a065-68		PG1310-108	600	1.69	11:57	26	snr=12
seeing even worse...

Temperature down to -90C

HZ44 to check seeing and focus

a069-71		HZ44		60	1.00	12:43 	26	std
Seeing is 5.1"

CCD temp is -84C
a072-75		Mrk876		400	1.21	12:52	26	snr=22

mirror check