11/02/2019 Civil
Brotherton @ WIRO Longslit (remote)

Outside Temp(F) -- 33 (start) 
Outside Humidity(%RH) -- 28 (start)
Wind Speed(MPH) -- 21 (start)
Wind Direction -- 243 (start)

Slit width 5 arcsec, set on July 30th  empirically (0 ticks tonight)

900l/mm grating, sub-array center column 1050, width 360

Longslit focus set to 310 on instrument.

Seeing = 4.09 pixels (0.38 arcsec per pixel) 1.55 arcsec focus=0.194 (temp=30F)

Centered for field, collimation numbers
 COL      0:02:02.2   -2:43:44.0
at Dec 45:21   HA -0:09

Fill N2 #1 at 6pm

Some flecks of snow still linger, but minimal.  Humidity very low tonight. 


Index	 	Object		EXP	UT	secz	T-Out 	TFocus	Notes
------------------------------------------------------------------------------
a001-10		Flat		2.5	0:35				

a011-20		CuAr		2	00:42				Zenith

a021-30		bias		0	00:45				Lamp 95%

a031-33		BD284211	30	00:54	1.06	30	0.194	

a034-36		Mrk279		400	01:02	1.72	30	0.196	SNR=4
Clouds...ugh.  No good.  Moving on.

a037-042	2MASX2109	300	1:29	1.58	29	0.195	SNR=10-
More clouds...stay on this one...just don't use any targets above here but BD284211

clouds clearing? Do again...
a043-45		2MASX2109	300	2:00	1.61	28	0.194	SNR=25

a046-48		Mrk876		400	2:20	1.62	28	0.195	SNR=30+

a049-51		UGC11763	300	2:46	1.19	28	0.194	SNR=40+

a052-54		NGC7469		200	3:03	1.18	28	0.194	SNR=50+

a055-		Zw229-015	900	3:18	1.42	27	0.200	SNR=18+
a056		ZW229-015	900	3:34	1.52	28	0.201	SNR=bad
Clouds back...try one more...
a057-59		ZW229-015	900	4:01	1.67	27	0.201	SNR=18,5,25

a060-62		BD284211	30	4:53	1.23	27	0.211	
Seeing is now more like 2.4 arcseconds

a063-65		IIIZw2		900	5:00	1.16	27	0.211	SNR=25+

a066-68		3C390.3		500	5:49	1.67	28	0.211	SNR=25

a069-71		S52116+81	400	6:22	1.47	27	0.212	SNR=30+

a072-74		PG2214+139	400	6:48	2.05	27	0.213	SNR=50

a075-77		NGC985		300	7:12	1.56	27	0.212	SNR=35+

a078-80		Mrk1148		400	7:30	1.3	27	0.211	SNR=40

a081-83		1ES0206+52	400	7:54	1.06	26	0.211	SNR=35

a084-86		Mrk6		500	8:19	1.28	27	0.211	SNR=30

a087-89		3C120		300	8:47	1.23	27	0.211	SNR=40

a090-92		2MASS0414	400	9:05	1.54	27	0.211	SNR=22

a093-96		Mrk618		300	9:28	1.63	28	0.211	SNR=8,15x3
Getting some clouds again...

a097-99		MCG-02-14-009	500	9:51	1.62	29	0.211	SNR=20+

a100-102	Ark120		200	10:18	1.36	29	0.211	SNR=30

a103-105	IRAS 05589+2828	300	10:31	1.03	29	0.211	SNR=30

a106-108	IRAS05480+5927	200	10:50	1.06	29	0.211	SNR=25+

a109-111	Mrk 79		300	11:04	1.03	29	0.211	SNR=40

a112-114	Mrk704		300	11:21	1.28	28	0.211	SNR=25

a115-117	G191B2B		60	11:41	1.13	29	0.211	
Seeing about 2.6 arcsec

a118-121	NGC2617		500	11:50	1.41	29	0.204	SNR=20+

a122-24		Mrk279		400	12:30	1.61	29	0.205	SNR=6,14,8
Should be ok, but clouds again...

a125-134	flat		2.5	12:54	
Do again to check mirror...there is some loose snow bits.  Blowing in probably. Hmm.

Leave lights on again to sublimate snow on mirror.