Data provided by National Oceanic and Atmospheric Administration
These datasets consist of full-disk, daily photographs of the sun taken at the H-alpha wavelength. Collection includes a variety of H-alpha photographic datasets contributed by a number of national and private solar observatories located worldwide. Solar observations in hydrogen-alpha (656.3 nm) reveal the structure and dynamics of chromospheric features including prominences, filaments, plague, filaments and the chromospheric network.
About this Dataset
Updated: 2024-02-22
Metadata Last Updated:
2025-11-19T16:45:19.068Z
Date Created:
N/A
Data Provided by:
Dataset Owner:
N/A
| Title | H-Alpha Chromosphere Observed from Big-Bear Solar Observatory |
|---|---|
| Description | These datasets consist of full-disk, daily photographs of the sun taken at the H-alpha wavelength. Collection includes a variety of H-alpha photographic datasets contributed by a number of national and private solar observatories located worldwide. Solar observations in hydrogen-alpha (656.3 nm) reveal the structure and dynamics of chromospheric features including prominences, filaments, plague, filaments and the chromospheric network. |
| Modified | 2025-11-19T16:45:19.068Z |
| Publisher Name | N/A |
| Contact | N/A |
| Keywords | Sun-Earth Interactions > Solar Activity > Solar Active Regions , Sun-Earth Interactions > Solar Activity > Solar Imagery , Sun-Earth Interactions > Solar Activity > Sunspots , Sun-Earth Interactions > Solar Activity > Corona , Sun-Earth Interactions > Solar Activity > Solar Synoptic Maps , Space > Solar Region > Chromosphere , Solar Telescopes , Solar Observatory Stations , DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce , DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce , NOAA > Space Weather Program , WDS > World Data Service for Geophysics, Boulder , climatologyMeteorologyAtmosphere |
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