hips_initial_fov     = 360.0
hips_initial_ra      = 0.00833
hips_initial_dec     = -20.00833
creator_did          = ivo://CDS/P/ACT/DR5/f220
hips_pixel_bitpix    = -32
data_pixel_bitpix    = -32
hips_sampling        = bilinear
hips_overlay         = mean
hips_hierarchy       = median
hips_creator         = Buga M. (CDS)
hips_copyright       = CNRS/Unistra
obs_title            = ACT DR5 f220
obs_collection       = ACT DR5 f220
obs_description      = The Atacama Cosmology Telescope (ACT) is a six-meter diameter telescope on Cerro Toco in the Atacama Desert of northern Chile (image above by Jon Ward). It is designed to make high-resolution measurements of the cosmic microwave background (CMB) temperature and polarization anisotropies and detect massive galaxy clusters via the thermal Sunyaev Zel'dovich (tSZ) effect. Reconstruction of the CMB lensing potential will play a key role in the cosmological detection of neutrino mass, and measuring the imprint of primordial gravitational waves in B-mode polarization could provide unique insights into the early universe and quantum nature of gravity. The  DR4  products  use  data  collected  from  2013-16 but also includes data collected from 2008-10. DR5 adds ACT data acquired in 2017-18 in frequency bands centered at 98, 150 and 220 GHz.
#obs_ack             = Acknowledgement mention
prov_progenitor      = https://lambda.gsfc.nasa.gov/product/act/actpol_prod_table.cfm
bib_reference        = 2020ApJ...903L..13M
bib_reference_url    = https://ui.adsabs.harvard.edu/abs/2020ApJ...903L..13M/abstract
obs_copyright        = LAMBDA HEASARC
obs_copyright_url    = https://lambda.gsfc.nasa.gov/
t_min                = 54466.6
t_max                = 58482.6
obs_regime           = Radio
client_category      = Image/Radio/ACT/DR5

em_min               = 1.3627e6 
em_max               = 1.3627e6
hips_builder         = Aladin/HipsGen v11.056
hips_version         = 1.4
hips_release_date    = 2021-05-21T14:14Z
hips_frame           = equatorial
hips_order           = 4
hips_order_min       = 0
hips_tile_width      = 512
#hips_service_url    = ex: http://yourHipsServer/act_dr5.01_s08s18_AA_f220_daynight_map.fits
hips_status          = public master clonableOnce
hips_tile_format     = png fits
hips_pixel_cut       = -591.4 718.1
hips_data_range      = -2160 2071
hips_pixel_scale     = 0.007157
s_pixel_scale        = 0.008333
dataproduct_type     = cube
hips_cube_depth      = 3
hips_cube_firstframe  = 1
data_cube_crpix3     = 1.0
data_cube_crval3     = 1.0
data_cube_cdelt3     = 1.0
data_cube_bunit3     = null
moc_sky_fraction     = 0.6719
hips_estsize         = 9116127
hipsgen_date         = 2021-05-21T14:14Z
hipsgen_params       = in=act_dr5.01_s08s18_AA_f220_daynight_map.fits out=ACT_f220 creator_did=CDS/P/ACT/DR5/f220 verbose=4 BLANK=0
hips_creation_date   = 2021-05-21T14:14Z