08/24/2019 Civil
Brotherton

@ WIRO Longslit (remote)
Outside Temp(F) 63 (start) 
Outside Humidity(%RH) 21 (start)
Wind Speed(MPH) 10 (start)
Wind Direction 284 (start)

Slit width 5 arcsec, set empirically on Aug 23rd (170 ticks tonight)
New slit jaws installed.

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

Longslit focus set to 310 on instrument.

Seeing = 5.4 pixels (0.38 arcsec per pixel) 2.0 arcsec focus=0.150 (temp=61F)


Centered for field, collimation numbers
0:01:57.3   -2:34:44.5
at DEC 26 HA 2:19


Fill N2 #2


Index	 	Object		EXP	UT	secz	T-Out 	TFocus	Notes
------------------------------------------------------------------------------
a001-10		CuAr		2	02:30				zenith
a011-20		bias		0	02:33
a021-30		Flat		2.5	02:40	

a031-33		HZ44		60	02:55	1.68	61	0.150

Focused jumped without explicit change

a034-39		SDSS1521	600	03:08	1.71	60	0.114	snr=12
End airmass was 2.34.  Combined SNR about 25.	

a040-42		1721+343	600	4:17	1.10	59	0.116	snr=25

a043-45		Mrk279		400	4:52	1.65	59	0.119	snr=30

a046-48		Mrk876		300	05:19	1.36	60	0.113	snr=25

a049-52		NGC6814		400	05:44	1.69	59	0.133	snr=30

a053-55		2MASX1937	360	06:15	1.67	58	0.120	snr=25+

a056-58		Zw229-015	900	06:36	1.15	58	0.120	snr=30
Can trim back exposure time?  Yes just do three

a059-61		BD28d4211	30	7:26	1.03	57	0.120	

a062-64		2MASX2109	300	7:34	1.75	56	0.129	snr=30

a065-67		NGC7469		200	7:52	1.18	56	0.129	snr=40

a068-71		S52116+81	400	8:12	1.36	56	0.127	snr=30
First file a068 of above set has lower SNR than rest.

a072-76		IIIZw2		600	8:42	1.16	55	0.131	snr=12
continuum really weak.  Will up the time.
Clouds on last exposure...

a077-81		Mrk975		300	9:37	1.13	54	0.131	snr=15-
clds on last three exposures

a082-		NGC985		400	10:16	1.64	54	0.134	snr=