IRAS Point Source Catalog
http://heasarc.gsfc.nasa.gov/W3Browse/all/iraspsc.html
- 12, 25, 60, and 100 microns
- Flux limit 0.4, 0.5, 0.6, and 1.0 Janskies (Jy)
W/m2 = (λ/c) F (in Jy)
- position uncertainties are about
- 2 to 6 arcseconds in the in-scan direction
- 8 to 16 arcseconds in the cross-scan direction
- delta 1 arcsecond = 2 parsecs
Celestial pole and galactic pole 62.8717° apart 2000 Jan 1