A5051669889- Pulsars and Gravitational Waves Research
- Gamma-ray bursts and supernovae
- Astrophysical Phenomena and Observations
- High-pressure geophysics and materials
- Dark Matter and Cosmic Phenomena
- Cosmology and Gravitation Theories
- Astrophysics and Star Formation Studies
- Advanced Frequency and Time Standards
- Geophysics and Gravity Measurements
- Magnetic confinement fusion research
- Superconducting Materials and Applications
- Stellar, planetary, and galactic studies
- Galaxies: Formation, Evolution, Phenomena
- earthquake and tectonic studies
- Geophysics and Sensor Technology
Korea Astronomy and Space Science Institute
2005-2024
Seoul National University
2005
Abstract The Immersion GRating INfrared Spectrometer (IGRINS) is a compact, high-resolution ( R ∼ 45,000) near-infrared spectrograph spanning 1.45–2.45 μ m in single exposure. We introduce the Raw and Reduced IGRINS Spectral Archive (RRISA), which provides public data access for all non-proprietary taken at McDonald Observatory's Harlan J. Smith Telescope, Lowell Discovery Telescope (formerly Channel Telescope), Gemini South. RRISA to raw files, reduced products, cross-matched targets with...
We observed Hubble V, the brightest HII region complex in dwarf irregular galaxy NGC 6822, at near-infrared (1.8--2.4 um) wavelengths using Cooled Grating Spectrometer 4 (CGS4) United Kingdom Infra-Red Telescope (UKIRT). The line emission maps of V show typical structure a photo-dissociation (PDR) where an ionized core, traced by compact He I (2.0587 and Br_gamma (2.1661 um), is surrounded outer layer molecular hydrogen (H_2) emission. measured ratios H_2 2-1 S(1) (2.2477 / 1-0 (2.1218 from...