0915	Arrive. Stopped by bank. SOLSTICE!
	Fixing up corr.g to also make a ratio image (when desired)
	Fixing up regrd.g to not have to do convolution, but instead just
		doing convolution once on the main re-gridded IRIS image.
	doing convolution on main IRIS regridded weighted image, with:
		imc := im.convolve2d(major='13.74arcmin',minor='13.74arcmin')
	using 13.74 arcmin since we're doing:
	GASS: 14.4', IRIS: 4.3'
	Use:
	   14.4 ^ 2 = 4.3 ^ 2 + sigma ^ 2
	so sigma = 13.74', is the convolution kernel
1200	heading up to science lunch
1310	back from lunch
1311	stepped outside to celebrate summer starting!!!
1326	heading up to the talk
1430	back from talk, going to continue comparisons ...
	DJ mentioned to be thinking about eventually doing a simultaneous
		fit of many components/emissivities... looking at region f,
		useful info:
		two peaks in spectrum, one around 0, one around -125 km/s
			0 is from local gas, -125 looks like HVC,
		on -50,50 range, max value is 5.9e20 cm^-1
		on -175,-75 (HVC) range, max value is 7.3e19 cm^-1
	the HI/IR ratio for -50,50 range shows a bright spot (i.e. too
		much H1, or too little IR) where the HVC is... trouble?
	making smaller section, fh.img, centered around the HVC:
		21:58:22, -22.33.54, 40x40
	Sent DJ an email explaining the problem with ratios looking like
		moment maps, and worked more on fh.img, smaller section
		of f.img, focused on the -v cloud, which should be a good
		test case...
1710	Heading out... going to the library, and then to practice a little
		piano...