hips_doi = 10.26093/cds/aladin/3a4t-avb creator_did = ivo://CDS/P/Finkbeiner obs_collection = Finkbeiner Halpha obs_title = Finkbeiner Halpha composite survey obs_description = D. Finkbeiner has assembled a full sky Halpha map using data from several surveys: the Wisconsin H-Alpha Mapper (WHAM), the Virginia Tech Spectral-Line Survey (VTSS), and the Southern H-Alpha Sky Survey Atlas (SHASSA). The composite map can be used to provide limits on free-free foreground emission. obs_copyright = Composite map by Douglas Finkbeiner (2004). client_category = Image/Gas-lines/Halpha client_sort_key = 06-01 hips_creation_date = 2010-12-14T01:07Z hips_release_date = 2019-05-05T06:07Z hips_builder = Aladin/HipsGen v10.123 hips_creator = CDS hips_version = 1.4 hips_order = 3 hips_frame = galactic hips_tile_width = 128 hips_tile_format = jpeg fits hips_pixel_cut = -10 800 dataproduct_type = image client_application = AladinLite moc_access_url = http://alasky.u-strasbg.fr/FinkbeinerHalpha/Moc.fits #hips_service_url = http://alasky.u-strasbg.fr/FinkbeinerHalpha hips_status = public master clonableOnce hips_copyright = CNRS/Unistra obs_ack = All of these data products are available to the public on the World Wide Web prov_progenitor = The data can be found as an on line material in the reference 2003ApJS..146..407F bib_reference = 2003ApJS..146..407F bib_reference_url = https://ui.adsabs.harvard.edu/?#abs/2003ApJS..146..407F #obs_copyright_url = URL to copyright page of the original data #Wisconsin H-Alpha Mapper (WHAM) 1997-1998, the Virginia Tech Spectral-Line Survey (VTSS) 1998, and the Southern H-Alpha Sky Survey Atlas (SHASSA) Nov 1997 - Oct 2000 t_min = 50753 t_max = 51818 obs_regime = Optical #Wisconsin H-Alpha Mapper (WHAM) 4800-7300A, the Virginia Tech Spectral-Line Survey (VTSS) 6500A, and the Southern H-Alpha Sky Survey Atlas (SHASSA) 644-677nm em_min = 48E-8 em_max = 73E-8 #hips_master_url = ex: http://yourHipsServer/null hips_pixel_scale = 0.01431 hips_initial_fov = 150.0 hips_initial_ra = 266.4168166 hips_initial_dec = -29.0078249 hips_order_min = 0 hips_pixel_bitpix = -32 moc_sky_fraction = 1 hips_estsize = 1112337 hipsgen_date = 2019-05-05T06:07Z hipsgen_params = out=/asd-volumes/sc1-asd-volume10/FinkbeinerHalpha UPDATE