08/21/2020 Civil
Brotherton @ WIRO Longslit 
Outside Temp(F) --  64  (twilight) 
Outside Humidity(%RH) -- 28  (twilight)
Wind Speed(MPH) -- 11 mph (twilght)
Wind Direction -- 285 (twilight)

Slit width 5 arcsec, set on September 7 empirically (41 ticks tonight)

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

Longslit focus set to 310 on instrument.

Seeing= 3.5 pix (0.38 arcsec per pixel) or 1.2  arcsec focus  (temp= 65 F)

Centered for field, collimation numbers

at Dec 38:48    HA -0:31
00:01:59.8   -1:04:06.0
Fill N1  # (8:30pm)

Concerns about smoke, but seems stable later in night.


Index	 Object			EXP	secz	UT	T-Out 	TFocus	Notes
------------------------------------------------------------------------------
a001-10         bias            0               2:00

a011-20		cuar		2		2:30

a021-30		flat		2.5		2:47

a031-34		Mrk876		300	1.2	3:30	67		SNR=25+

Check for effects of smoke...wildfires in the west, high level thin smoke?
There does seem to be a color difference, stronger in blue end.  Variable smoke
likely.

a035-37		KAZ102		600	1.13	4:00	66		SNR=25

Looks better in the division, but some clouds, no smoke?

a038-41		3C390.03	500	1.29	4:47	66		SNR=18

a042-47		S52116+81	300	1.33	5:25	65		SNR=7
Need to up the exposure time for this one.

a048-52		BD+28d4211	60	1.04	6:03	65
Seeing is 1.2 arcseconds!!!  Take 5 exposures to look for smoke.  
I don't see clear evidence for smoke!!! Go go go!
Or maybe just smoke is relatively stable...must be cautious.

a053-55		2MASXJ1937-0613	400	1.63	6:14	65		SNR=20+

a056-59		2MASXJ2109-0940	300	1.6	6:40	63		SNR=20

a060-63		PG2214+139	300	1.12	7:04	63		SNR=25

a064-67		BD+28d4211	60	1.03	7:28	62		

a068-70		MR 2251-178	400	1.92	7:40	62		SNR=25
Note the double narrow lines, Chandra target next month

a071-73		NGC 7469	200	1.18	8:05	62		SNR=40+

a074-76		IIIZw2		900	1.18	8:19	63		SNR=20+
Second exposure object came out of slit a little. No smoke evident.

a077-80		Mrk 1148 	400	1.10	9:13	62		SNR=20

a081-84		1ES0206+52	400	1.06	9:46	62		SNR=20-

a085-88		Mrk6		500	1.50	10:30	63		SNR=15
blueshifted hbeta BL looks coming back?	

a089-93		G191B2B		60	1.18	11:09	62		SNR=
Doing extra to help check for smoke again.  Seems ok later in the night, but 
might only be short-term stable.

NGC 985?

Add 0155 back in this year?