ID = CDS/P/Haslam408/v2
creator_did = ivo://CDS/P/Haslam408/v2
obs_collection = Haslam 408Mhz reprocessed
obs_title = Haslam 408Mhz reprocessed
obs_description = Remazeilles et al. 2014 have re-evaluated and re-processed the rawest Haslam 408 MHz data, available from the Max Planck Institute for Radioastronomy Survey Sampler website, to produce an improved source-subtracted and destriped 408 MHz all-sky map. Large-scale striations associated with correlated low-frequency noise in the scan direction are reduced using a Fourier-based filtering technique. The most important improvement results from the removal of extra-galactic sources. An iterative combination of two techniques - two-dimensional Gaussian fitting and minimum curvature spline surface inpainting - are used to remove the brightest sources (with flux density larger than 2 Jy).Desources destrier map.
obs_copyright_url = http://lambda.gsfc.nasa.gov/product/foreground/2014_haslam_408_info.cfm
obs_ack = see Remazeilles et al. (2014)
prov_progenitor = LAMBDA/NASA
client_category = Image/Radio
client_sort_key = 05-08a
hips_release_date = 2019-05-05T06:35Z
hips_builder = Aladin/HipsGen v10.123
hips_creator = Fernique P. (CDS)
hips_version = 1.4
hips_order = 3
hips_frame = galactic
hips_tile_format = png jpeg fits
dataproduct_type = image
hips_pixel_cut = 13.66 298.4
hips_data_range = -2440 7363
moc_access_url = http://alasky.u-strasbg.fr/Haslam408_2014/Moc.fits
hips_status = public master clonableOnce
hips_copyright = CNRS/Unistra
bib_reference = 2015MNRAS.451.4311R
bib_reference_url = http://adsabs.harvard.edu/abs/2015MNRAS.451.4311R
obs_copyright = LAMBDA/NASA
t_min = 39065
t_max = 44117
obs_regime = Radio
em_min = 0.731647243441123
em_max = 0.737950665846154
hips_creation_date = 2014-11-25T15:40Z
hips_tile_width = 256
hips_pixel_scale = 0.01431
hips_initial_fov = 100.0
hips_initial_ra = 266.4150089
hips_initial_dec = -29.0061110
hips_order_min = 0
hips_pixel_bitpix = 32
moc_sky_fraction = 1
hips_estsize = 1126099
hipsgen_date = 2019-05-05T06:35Z
hipsgen_params = out=/asd-volumes/sc1-asd-volume10/Haslam408_2014 UPDATE
hips_service_url = https://alasky.cds.unistra.fr/Haslam408_2014
hips_service_url_1 = https://alaskybis.cds.unistra.fr/Haslam408_2014
hips_status_1 = public mirror clonableOnce
moc_type = stmoc
moc_time_order = 25
moc_time_range = 1
moc_order = 8
obs_initial_ra = 266.4150089
obs_initial_dec = -29.0061110
obs_initial_fov = 0.2290324274544937
TIMESTAMP = 1696351583710