Astronomy gets some recognition

First off, this guy does some amazing work, like measuring the galactic rotation curve. He got recognized by the Colbert Report. Sweet.

My works featured...

Curiously, one of my wikimedia commons images has been included in this article: http://www.scienceinschool.org/2008/issue10/tamaradavis, though the image has little to do with the subject in question. Noodle (can't remember her real name... that's sad on my part) is in the picture. Neat!

This might not be something to be proud of:
http://www.denverptc.org/denver.html

GC was featured in:
http://www.strudel.org.uk/blog/astro/000855.shtml

ps2pdf keep resolution, crop to bounding box

ps2pdf -dEPSCrop -dAutoRotatePages=/None -dAutoFilterColorImages=false -dColorImageFilter=/FlateEncode -dUseFlateCompression=true l007_displaycrop.ps
ref: this post

Making a postscript plot of a gigantic fits image


map = readfits('MOSAIC.fits',hdr)

crpix1 = sxpar(hdr,'CRPIX1')
crpix2 = sxpar(hdr,'CRPIX2')
crval1 = sxpar(hdr,'CRVAL1')
crval2 = sxpar(hdr,'CRVAL2')
cd1_1 = sxpar(hdr,'CD1_1')
cd2_2 = sxpar(hdr,'CD2_2')

x = lindgen(n_e(map[*,0]))
y = lindgen(n_e(map[0,*]))
l = (x-crpix1)*cd1_1+crval1-360
b = (y-crpix2)*cd2_2+crval2

imdisp,map,/axis,xrange=[max(l),min(l)],yrange=[min(b),max(b)],range=[-1,8]


This code makes use of imdisp.pro.

MOSAIC data reduction

MOSAIC reduction is very difficult.
http://www.noao.edu/noao/noaodeep/ReductionOpt/frames.html has the official instructions.

Important things:
Have the latest version of MSCRED and MSCDB installed. Both will give cryptic errors or "cannot open file" errors (because the files don't exist) otherwise.



mscred
setinstrument kpno CCDMosaThin1
msccmatch obj09*.fits coords="!mscgetcat $I $C" search=60 rsearch=1 nfit=30 accept=yes interactive=no fit=no


Site visits, comps

Amusing - visits to my site increased steadily leading up to Jan 9, then crashed precipitously.

LaTeX: replace double quotes with tex quotes

People often make the mistake of putting " in place of `` in LaTeX documents. To repair this, the only easy solution is something like:
s/\(\s\)"/\1``/g
in VIM or sed.

I've seen alternate solutions posted but they're all too complicated. One recommendation was to switch to XeTeX, which sounds like overkill, and others all stated that a complicated perl script is required. The latter is technically true, but why isn't such a thing readily available?

Any other ideas?