Found 28 datasets matching filters.
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Collection includes presentation materials and outputs from operational space environment models produced by the NOAA Space Weather Prediction Center (SWPC) and other related model datasets....
Search relevance: 1.00 | Views last month: 4 | Published on: 2025-12-19 -
These historical sunspot drawings are from the collection of Charles Anthony Schott whie with the U.S.Coastal Survey, which was a predecessor to NOAA.
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A solar magnetogram is a pictorial representation of the spatial variations in strength of the solar magnetic field. Magnetograms are often produced by exploiting the Zeeman effect (or, in some...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-12-19 -
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...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-12-19 -
No description was provided.
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-12-19 -
The calcium datasets consist of full-disk images of the sun in Calcium (Ca) II K wavelength (393.4 nm). Ca II K imagery reveal magnetic structures of the sun from about 500 to 2000 km above the...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-12-19 -
The photosphere of the Sun has a temperature of around 6, 000 degrees K and is the region in which sunspot activity is located. Sunspots appear dark against the surface of the sun due to the...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-12-19 -
Solar synoptic maps usually refer to assembled composites recorded over a full solar rotation of about 27 days. Synoptic maps can be derived from single wavelength images or from multi-wavelength...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-12-19 -
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...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-12-19 -
Solar synoptic maps usually refer to assembled composites recorded over a full solar rotation of about 27 days. Synoptic maps can be derived from single wavelength images or from multi-wavelength...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-12-19 -
Solar synoptic maps usually refer to assembled composites recorded over a full solar rotation of about 27 days. Synoptic maps can be derived from single wavelength images or from multi-wavelength...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-12-19 -
When this data was collected, SWPC was named the Space Environment Lab (SEL) and there was a telescope known as the Boulder Solar Observatory on the roof the building. These images of white light...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-12-19 -
The photosphere of the Sun has a temperature of around 6, 000 degrees K and is the region in which sunspot activity is located. Sunspots appear dark against the surface of the sun due to the...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-12-19 -
The photosphere of the Sun has a temperature of around 6, 000 degreesK and is the region in which sunspot activity is located. Sunspots appear dark against the surface of the sun due to the...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-12-19 -
The calcium datasets consist of full-disk images of the sun in Calcium (Ca) II K wavelength (393.4 nm). Ca II K imagery reveal magnetic structures of the sun from about 500 to 2000 km above the...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-12-19 -
In 1967 Boulder became one of the SPAN observatories when it received its Razdow Telescope. The telescope would be used to observe solar flares and related solar phenomena. Using a Hydrogen -...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-12-19 -
Collection consists of white-light (unfiltered), full-disk images of the sun provided by various solar observatories and institutions. White light pictures show how the Sun appears to the naked...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-12-19 -
The Air Force Research Laboratory's Space Hazards Branch, in partnership with the National Solar Observatory at Sacramento Peak, developed a prototype instrumentation and software for the Improved...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-12-19 -
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...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-12-19 -
The photosphere of the Sun has a temperature of around 6, 000 degreesK and is the region in which sunspot activity is located. Sunspots appear dark against the surface of the sun due to the...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-12-19
