# Structure of the Universe, courtesy of the Sloan Digital Sky Survey # Compiled by Dinoj Surendran (dinoj@cs.uchicago.edu) and # Mark Subbarao (subbarao@oddjob.uchicago.edu) # as part of the 2003-4 SCOPE project (Astronomy/Cosmology Division) # # It shows # 250 000 galaxies and 30 000+ quasars found by # the Sloan Digital Sky Survey (Release 2, March 2004), # some local galaxies, # some stars # Cosmic Microwave Background # Distance spheres of radius 10^3, 10^6, 10^9 light years. # # All units here are parsecs. # # See http://astro.uchicago.edu/cosmus/projects/sloangalaxies # for more information. # eval winsize 1024 768 filepath +:.:data/sdss3:/mnt/maxtor/SquatBox/sdss3 object g1=CosMicrowaveBackground texture -D -0 1 wmap2048.sgi waveobj -texture 1 sphere1point38billion.obj eval texture on eval alpha 0.35 eval tfm 0 0 0 192.25 62.60 57.0 # change? eval off object g2=1000LightYears 0 0 0 ellipsoid -r 307 -s wire -c 20 # 1000 light years eval off object g3=MillionLY 0 0 0 ellipsoid -r 307e3 -s wire -c 20 # 1000000 light years eval off object g4=BillionLY 0 0 0 ellipsoid -r 307e6 -s wire -c 20 # 1000000000 light years eval off object g5=NearbyStars include hyg.speck eval psize 25000 eval ptsize 0.05 2.5 eval points on eval slum 20 eval cmap hyg_pv.cmap eval lum absmag 1 2001 eval color colindex exact eval polylumvar point-size area eval polysize 0.3 eval polysides 4 eval polymin 0.1 1000 eval alpha 0.9 eval poly on eval every 10 ## The local group of galaxies ## --------------------------- object g6=LocalGp include localgroup.speck include localgroup.label eval poly on eval points off eval psize 5000 eval ptsize 1 50 eval lum lumin 0 2 eval slum 4e4 eval polysize 0.13 eval polysides 4 eval alpha 0.9 eval lsize 2000 eval textcment 1 .3 .3 1 eval laxes off eval label off # turn off labels for sun and milkyway eval on object g7=Quasars include sloan3quasars.speck eval psize 1e14 eval ptsize 1 1 eval laxes off eval label off eval lum mag 5 25 eval polysize 0.1 eval polysides 4 eval alpha 0.975 eval lsize 0.1 eval polyminpixels 0.1 20 eval color rgb 1 .5 .5 eval slum 2e8 eval textures on eval poly on eval points on eval fade sph object g8=galaxies include sloangalaxies3.speck eval psize 1e5 eval ptsize 2 2 eval lum mag 5 25 eval slum 1e4 eval polysize 50 eval polysides 4 eval cmap good.cmap eval color ecbin eval polymin 0.1 20 eval alpha 0.850 eval points on eval poly on eval label off eval fade lin object g9=bulge include mwbulge.speck eval polysides 4 eval polymin 0.0001 eval alpha 0.2 eval poly on eval points off eval texture on eval polysize 5e5 eval lum const 0.002 eval slum 0.631 eval fade sph eval on object g10=mw2d include mw.speck eval polysides 4 eval polymin 0.0001 5000 eval alpha 0.5 eval poly on eval points off eval texture on eval polysize 3e5 eval lum const 0.0037 eval fade sph eval on ` object g11=sunball texture -D -0 1 soho.sgi waveobj -texture 1 sun_point005.obj object g12=sun include sunonly.speck eval psize 25000 eval ptsize 0.05 2.5 eval points on eval lum lumin 0 1 eval slum 0.013 eval cmap colorbv.cmap eval color color -0.5 2.0 eval polylumvar point-size area eval polysize 0.3 eval polysides 4 eval polymin 1 eval alpha 0.5 eval poly on eval on ########################################## ## General Partiview commands ########################################## eval clip 1e-2 1e23 # near clip must be 1e4 (not 1e-1) when you get further out. eval interest 0 0 0 eval censize 0.0 # censize = 0.307 parsec = 1 LY eval fov 60 eval jump -0.0166124 0.00280583 0.0364676 -2.51285 -27.4683 29.4531 1 #eval jump -68156 6484.59 131103 -2.51285 -27.4683 29.4531 1 eval focalpoint on eval stereo -0.005 left