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HI4PI HI survey (individual cubes) survey collection
The HI4PI data release comprises 21-cm neutral atomic hydrogen data of the Milky Way (-600km/s%3Cvlsr%3C+600km/s for declination >0deg; -470km/s%3Cvlsr%3C+470km/s for... -
THOR HI survey collection
The HI/OH/Recombination line survey of the Milky Way. The THOR project is a northern Galactic plane survey (15 %3C l %3C 67deg and |b| %3C +-1deg) in HI, four OH, and 19 H alpha... -
HIPASS survey collection
The `HI Parkes All Sky Survey' (HIPASS) covers the whole southern sky as well as northern declinations up to +25 degrees. HIPASS commenced in Feb 1997, and the last northern... -
GALFAHI Wide DR2 survey collection
The Galactic Arecibo L-Band Feed Array H I (GALFA-H I) survey data release 2 (DR2) covers the 21 cm hyperfine transition of Galactic H I from -650 to 650 km s-1, with 0.184 km... -
HI4PI NHI survey (full-sky HI column density distribution) survey collection
The HI4PI data release comprises 21-cm neutral atomic hydrogen data of the Milky Way (-600km/s%3Cvlsr%3C+600km/s for declination >0deg; -470km/s%3Cvlsr%3C+470km/s for... -
CGPS data cubes HI (21cm) survey collection
The Dominion Radio Astrophysical Observatory, in collaboration with an international Consortium of astronomers, has carried out a high-resolution survey of the atomic hydrogen... -
HI composite survey survey collection
Composite all-sky map of neutral hydrogen column density (N_HI), formed from the Leiden/Dwingeloo HI survey data (Hartmann & Burton 1997) and the composite N_HI map of... -
GALFA-HI Narrow survey collection
Data Release 1 (DR1) of the GALFA HI data set, obtained with the Arecibo L-band Feed Array (ALFA) on the Arecibo 305m telescope. This neutral hydrogen survey has a resolution of... -
GALFAHI Narrow DR2 survey collection
The Galactic Arecibo L-Band Feed Array H I (GALFA-H I) survey data release 2 (DR2) covers the 21 cm hyperfine transition of Galactic H I from -650 to 650 km s-1, with 0.184 km... -
HST-Others includes the ALL the other filters not used in other HIPS survey c...
The HST Hierarchical Progressive Survey (HiPS) has been built by Daniel Durand from CADC and distributed by CDS. It sets together all HST observations done with filters NOT... -
Simbad heatmap - HII survey collection
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