An Improved Lyman-alpha Composite

Machol, J.; Snow, M.; Woodraska, D.; Woods, T.; Viereck, R.; Coddington, O.

doi:10.1029/2019EA000648

Advanced Search

Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.

Search our Collections & Repository

Advanced Search
Custom Query

All these words:

For very narrow results

This exact word or phrase:

When looking for a specific result

Any of these words:

Best used for discovery & interchangable words

None of these words:

Recommended to be used in conjunction with other fields

Language:

Dates

Publication Date Range:

to

Document Data

Title:

Document Type:

Library

Collection:

Series:

People

Author:

Clear All

Query Builder

Query box

Clear All

For additional assistance using the Custom Query please check out our Help Page

i

An Improved Lyman-alpha Composite

2019
By Machol, J. ; Snow, M. ; Woodraska, D. ; ...
Source: Earth and Space Sci. (2019) 6(12): 2263-2272

[PDF-6.40 MB]

Select the Download button to view the document

This document is over 5mb in size and cannot be previewed

Details You May Also Like

Details:

Journal Title:

Earth and Space Science
Personal Author:

Machol, J. ; Snow, M. ; Woodraska, D. ; Woods, T. ; Viereck, R. ; ... More +

Machol, J. ; Snow, M. ; Woodraska, D. ; Woods, T. ; Viereck, R. ; Coddington, O. Less -
NOAA Program & Office:

CIRES (Cooperative Institute for Research in Environmental Sciences) ; NESDIS (National Environmental Satellite, Data, and Information Service) ; NCEI (National Centers for Environmental Information)

CIRES (Cooperative Institute for Research in Environmental Sciences) ; NESDIS (National Environmental Satellite, Data, and Information Service) ; NCEI (National Centers for Environmental Information) Less -
Description:

The hydrogen Lyman‐alpha (Lyman α) line at 121.56 nm is the strongest solar vacuum ultraviolet emission line. Especially because of the impacts on planetary atmospheres, long‐term data sets of Lyman α are important for understanding solar and atmospheric processes. A revised composite data set of daily Lyman α values beginning in 1947 is constructed using measurements of Lyman α from Atmospheric Explorer E, Solar Mesospheric Explorer, Upper Atmosphere Research Satellite, and Solar Radiation and Climate Experiment. Gaps are filled using proxy models based on the Magnesium II index and the 10.7‐ and 30‐cm solar radio fluxes (F10.7 and F30).
Keywords:

[+]

Solar energetic particles
Source:

Earth and Space Sci. (2019) 6(12): 2263-2272
DOI:

https://doi.org/10.1029/2019EA000648
Document Type:

Journal Article
Rights Information:

CC BY
Compliance:

Submitted
Main Document Checksum:

[+]

urn:sha256:daa4c5fc2147984a8f53840f299a8853d4e0c19079841d0a35b3c779d7133c0f
Download URL:

https://repository.library.noaa.gov/view/noaa/25162/noaa_25162_DS1.pdf
File Type:

No Additional Files

More +

An Improved Lyman-alpha Composite

Details:

Supporting Files

You May Also Like