====== WHAM ====== The Wisconsin H-alpha Mapper has surveyed the distribution and kinematics of ionized gas in the Northern sky in 1997-1998 and then in the Southern sky in 2009, at an angular resolution of 1°. The combination of the two survey represents the first all-sky survey of the diffuse H-alpha emission (6563 Angstroms) from the Milky-Way and consists of more than 49000 spectra (-100 Km/s < vLSR<+100 Km/s). The map is in ''Rayleighs''.\\ Healpix maps made by D. Paradis. ===References=== * 'Early Results from the Wisconsin H-Alpha Mapper Southern Sky Survey' by Haffner et al, 2010, Conference Proceedings in "American Astronomical Society, AAS Meeting #215, #415.28" Pages 265 http://adsabs.harvard.edu/abs/2010AAS...21541528H\\ * 'The Wisconsin Hα Mapper Northern Sky Survey' by Haffner et al, 2003, ApJS, 149, 405 http://adsabs.harvard.edu/abs/2003ApJS..149..405H === Map === - 1 degree : [[http://cade.irap.omp.eu/documents/Ancillary/WHAM/WHAM_1_256.fits|WHAM_1_256.fits]] \\ - 7 degrees : [[http://cade.irap.omp.eu/documents/Ancillary/WHAM/WHAM_7deg_1_64.fits|WHAM_7 deg_1_64.fits]]

===HiPS === WHAM HiPS are available in Aladin Collections/Image ===Original WCS Data=== http://www.astro.wisc.edu/wham-site/wham-sky-survey/wham-ss ===Project Website=== http://www.astro.wisc.edu/wham-site/wham-sky-survey/wham-ss