HASH: the Hong Kong/AAO/Strasbourg Hα planetary nebula database

11th Pacific Rim Conference on Stellar Astrophysics: Physics and Chemistry of the Late Stages of Stellar Evolution

物理学;天文学

Parker, Quentin A.^1,2 ; Bojii, Ivan S.^1,2 ; Frew, David J.^1,2

Department of Physics, University of Hong Kong, Hong Kong, Hong Kong^1

Laboratory for Space Research, University of Hong Kong, Hong Kong, Hong Kong^2

关键词: H-alpha;    Hong-kong;    Multi-wavelengths;    New science;    Planetary nebula;    Planetary nebulae;    SQL database;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/728/3/032008/pdf
DOI  :  10.1088/1742-6596/728/3/032008

学科分类：天文学(综合)

来源: IOP

【 摘 要 】

By incorporating our major recent discoveries with re-measured and verified contents of existing catalogues we provide, for the first time, an accessible, reliable, on-line SQL database for essential, up-to date information for all known Galactic planetary nebulae (PNe). We have attempted to: i) reliably remove PN mimics/false ID's that have biased previous studies and ii) provide accurate positions, sizes, morphologies, multi-wavelength imagery and spectroscopy. We also provide a link to CDS/Vizier for the archival history of each object and other valuable links to external data. With the HASH interface, users can sift, select, browse, collate, investigate, download and visualise the entire currently known Galactic PNe diversity. HASH provides the community with the most complete and reliable data with which to undertake new science.