What does WHAM mean in UNCLASSIFIED
WHAM is an acronym that stands for Wisconsin Hydrogen Alpha Mapper. It is a specialized astronomical instrument designed to map the Sun's chromosphere, the layer of the Sun's atmosphere just above the photosphere, in the hydrogen alpha wavelength of light (656.3 nanometers).
WHAM meaning in Unclassified in Miscellaneous
WHAM mostly used in an acronym Unclassified in Category Miscellaneous that means Wisconsin Hydrogen Alpha Mapper
Shorthand: WHAM,
Full Form: Wisconsin Hydrogen Alpha Mapper
For more information of "Wisconsin Hydrogen Alpha Mapper", see the section below.
Full Form
- W: Wisconsin
- H: Hydrogen
- A: Alpha
- M: Mapper
Operations
WHAM is operated by the University of Wisconsin's Space Science and Engineering Center (SSEC). It is mounted on a steerable telescope at the Big Bear Solar Observatory in California. WHAM scans the Sun in a raster pattern, collecting data in the hydrogen alpha wavelength. This data is used to create images of the chromosphere, which can be used to study the Sun's magnetic field, solar flares, and other phenomena.
Features
- High spatial resolution (0.1 arcseconds)
- High temporal resolution (10 seconds)
- Wide field of view (100 arcseconds)
- Sensitive to hydrogen alpha emission
Applications
WHAM is used for a variety of scientific applications, including:
- Studying the Sun's magnetic field
- Predicting solar flares
- Tracking the evolution of solar active regions
- Understanding the dynamics of the chromosphere
Essential Questions and Answers on Wisconsin Hydrogen Alpha Mapper in "MISCELLANEOUS»UNFILED"
What is the Wisconsin Hydrogen Alpha Mapper (WHAM)?
WHAM is a solar telescope located at the Big Bear Solar Observatory in California. It measures the hydrogen alpha (Hα) emission line, which is produced by the Sun's chromosphere. By observing the Hα line, scientists can study the structure and dynamics of the Sun's atmosphere.
What are the main scientific goals of WHAM?
WHAM's main scientific goals include:
- Studying the formation and evolution of solar flares
- Understanding the role of the chromosphere in the Sun's energy transfer
- Investigating the relationship between the Sun's magnetic field and its atmospheric activity
What are the capabilities of WHAM?
WHAM has the following capabilities:
- High-resolution imaging of the Hα emission line
- Fast cadence observations (up to 10 frames per second)
- Large field of view (100 x 100 arcseconds)
How does WHAM compare to other solar telescopes?
WHAM is unique in its ability to combine high-resolution imaging with fast cadence observations. This allows scientists to study the Sun's atmosphere in unprecedented detail and to capture the rapid changes that occur during solar flares.
What are some of the key discoveries made using WHAM?
Some of the key discoveries made using WHAM include:
- The identification of new types of solar flares
- The observation of the formation of magnetic reconnection jets
- The development of new models for the Sun's chromosphere
Final Words: WHAM is a powerful tool for studying the Sun's chromosphere. Its high spatial and temporal resolution allows scientists to observe the Sun's magnetic field and other phenomena in unprecedented detail. WHAM's data is used to improve our understanding of the Sun and its impact on Earth.
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