creator_did = ivo://CDS/P/VPHAS/DR4/Halpha obs_title = VPHAS+ DR4 Halpha filter obs_collection = VPHAS+ hips_frame = equatorial hips_order = 11 hips_tile_format = png fits hips_tile_width = 512 hips_release_date = 2024-04-14T13:33Z hips_pixel_cut = 15 300 hips_version = 1.4 hips_builder = Montage + Aladin/HipsGen v12.060 hips_initial_fov = 300.0 hips_initial_ra = 193.749940 hips_initial_dec = -62.552495 hips_pixel_bitpix = -32 hips_sampling = bilinear hips_overlay = overlayMean mergeOverwrite treeMean hips_creator = Boch T. (CDS) hips_copyright = CNRS/Universite de Strasbourg obs_description = The VST Photometric Halpha Survey of the Southern Galactic Plane and Bulge (VPHAS+) is surveying the southern Milky Way in u, g, r, i and Halpha at ∼1 arcsec angular resolution. Its footprint spans the Galactic latitude range -5° < b < +5° at all longitudes south of the celestial equator. Extensions around the Galactic Centre to Galactic latitudes ±10° bring in much of the Galactic bulge. This European Southern Observatory public survey, begun on 2011 December 28, reaches down to ∼20th magnitude (10σ) and provides single-epoch digital optical photometry for ∼300 million stars. This HiPS has been built from images from DR4 release ; the background has been globally corrected using Montage, developed at IPAC. obs_ack = Based on data obtained from the ESO Science Archive Facility with DOI(s): https://doi.org/10.18727/archive/65 . The VPHAS+ data were produced by the VPHAS+ collaboration. This research made use of Montage; we would like to thank John Good for his valuable advice. prov_progenitor = ESO Science Archive ( http://archive.eso.org/wdb/wdb/adp/phase3_main/form?phase3_collection=VPHASplus&release_tag=4 ) bib_reference = 2014MNRAS.440.2036D bib_reference_url = https://ui.adsabs.harvard.edu/abs/2014MNRAS.440.2036D/abstract obs_copyright = All data in the ESO archive retain ESO's copyright, and are distributed according to the terms of the Creative Commons Attribution 4.0 International license (CC BY 4.0). obs_copyright_url = http://archive.eso.org/cms/eso-data-access-policy.html client_category = Image/Optical/VPHAS obs_regime = Optical t_min = 55924.2424 t_max = 58342.1077 # Filter info from http://svo2.cab.inta-csic.es/theory/fps/index.php?id=Paranal/OmegaCAM.Halpha&&mode=browse&gname=Paranal&gname2=OmegaCAM#filter em_min = 6.49297e-7 em_max = 6.68312e-7 hips_creation_date = 2023-10-10T10:03Z hips_order_min = 0 #hips_service_url = ex: http://yourHipsServer/ff 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