ID = CDS/P/SHASSA/DU
creator_did = ivo://CDS/P/SHASSA/DU
obs_collection = SHASSA DU
obs_title = SHASSA DU - Continuum
obs_description = The Southern H-Alpha Sky Survey Atlas is the product of a wide-angle digital imaging survey of the H-alpha emission from the warm ionized interstellar gas of our Galaxy. This atlas covers the southern hemisphere sky (declinations less than +15 degrees). The observations were taken with a robotic camera operating at Cerro Tololo Inter-American Observatory (CTIO) in Chile.
obs_copyright = By courtesy of Swarthmore College Incorporated
obs_copyrigh_url = http://amundsen.astro.swarthmore.edu/SHASSA/index.html
client_category = Image/Gas-lines/Halpha
client_sort_key = 06-02-02
hips_creation_date = 2011-02-01T12:00Z
hips_release_date = 2019-05-05T07:17Z
hips_builder = Aladin/HipsGen v10.123
hips_creator = CDS
hips_version = 1.4
hips_order = 4
hips_frame = galactic
hips_tile_width = 512
hips_tile_format = png jpeg fits
dataproduct_type = image
hips_pixel_cut = -20 8000
moc_access_url = http://alasky.u-strasbg.fr/SHASSA-DU/Moc.fits
hips_status = public master clonableOnce
hips_initial_fov = 1.0921117184376416E-7
hips_initial_ra = 45.0
hips_initial_dec = 7.114779961355992E-8
hips_copyright = CNRS/Unistra
obs_ack = the Southern H-Alpha Sky Survey Atlas (SHASSA), which is supported by the National Science Foundation
prov_progenitor = SHASSA
bib_reference = 2001PASP..113.1326G
bib_reference_url = http://simbad.u-strasbg.fr/simbad/sim-ref?bibcode=2001PASP..113.1326G&simbo=on
obs_copyright_url = http://amundsen.astro.swarthmore.edu/SHASSA/ack.html
t_min = 50753
t_max = 51847
obs_regime = Optical
em_min = 6.56e-7
em_max = 6.56e-7
hips_pixel_scale = 0.007157
moc_sky_fraction = 1
hips_estsize = 4504376
hips_order_min = 0
hips_pixel_bitpix = 32
hipsgen_date = 2019-05-05T07:17Z
hipsgen_params = out=/asd-volumes/sc1-asd-volume10/SHASSA-v2/SHASSA-DU UPDATE
hips_service_url = https://alasky.cds.unistra.fr/SHASSA-DU
hips_service_url_1 = https://alaskybis.cds.unistra.fr/SHASSA-DU
hips_status_1 = public mirror clonableOnce
TIMESTAMP = 1691097209505