SORCE SOLSTICE Level 3 MgII Core-to-Wing Ratio As-Measured Cadence V018 (SOR3SOLS_MGII_018) at GES DISC
The SORCE SOLSTICE Level 3 MgII Core to Wing Ratio As-Measured Cadence product consists of all measurements of the magnesium II core-to-wing index from the SOLSTICE instrument. The SOLSTICE instrument makes measurements during each daytime orbit portion, 15 orbits per day. A complete solar spectrum is made in about 30 minutes, a quick scan mode in about 5 minutes. The spectral resolution of SOLSTICE is 0.1 nm, allowing the Mg-II doublet to be fully resolved and modeled with Gaussians. The Mg-II core-to-wing ratio is used as a measurement of solar activity. The Mg-II data are arranged in a single file in a tabular ASCII text file which can be easily read into a spreadsheet application. The columns contain the date (calendar and Julian Day), the core/wing ratio, and the absolute uncertainty. The rows are arranged with one daily average measurment, repeating for each day for the length of the measurement period.
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| Spatial Extent: | n/a |
Data Format(s): | Distribution: ASCII |
| Temporal Extent: | Platform(s): | SORCE | |
| Data Center(s): | NASA/GSFC/SED/ESD/GCDC/GESDISC, UCO/LASP/SORCE | Instrument(s): | SOLSTICE |
| Version: | 018 | ||
- Title: SORCE SOLSTICE Level 3 MgII Core-to-Wing Ratio As-Measured Cadence V018
- Version: 018
- Creator: Martin Snow
- Publisher: Goddard Earth Sciences Data and Information Services Center (GES DISC)
- Release Date: 2021-01-06T00:00:00.000Z
- Linkage: https://disc.gsfc.nasa.gov/datacollection/SOR3SOLS_MGII_018.html
- PI DOCUMENTATION: http://lasp.colorado.edu/home/sorce/instruments/solstice/solstice-data-product-release-notes/, SOLSTICE Release Notes
- ALGORITHM THEORETICAL BASIS DOCUMENT (ATBD): https://eospso.nasa.gov/sites/default/files/atbd/ATBD-SOR-01.pdf, SORCE ATBD
Collection Information
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Version Description
SOR3SOLS_MGII Version 018 is the final version of this data product. Please see the SORCE SOLSTICE Release Notes for a detailed description. Version 018 - Released 06 Jan 2021 - doi:10.5067/L64GCHMXAHPM Data availability: 2003/03/05 to 2020/02/24. -
DOI
10.5067/L64GCHMXAHPM
- Search for granules from this collection
Data Identification
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Processing Level
3
- Quality
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Collection Progress
Complete
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Use Constraints
The Earth Observing System Data and Information System (EOSDIS) data use policy for NASA data can be accessed at https://earthdata.nasa.gov/earth-observation-data/data-use-policy. For information on how to properly cite and acknowledge data from the NASA GES DISC, refer to https://disc.gsfc.nasa.gov/information/documents?title=data-policy.
Data Dates
| Creation | |
| Last Revision |
Related URLs
Other Descriptive Keywords
Ancillary Keywords
- SSI
- MgII
- Space Weather
ISO Topic Categories
- CLIMATOLOGY/METEOROLOGY/ATMOSPHERE
Acquisition Information
Projects
| Project Short Name | Campaigns | Project Dates |
|---|---|---|
| SORCE | No campaigns listed. | No dates provided. |
Temporal Information
Spatial Information
Location Keywords
- SPACE
- SOLAR REGION
- PHOTOSPHERE
Data Centers
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NASA/GSFC/SED/ESD/GCDC/GESDISC
ARCHIVERGoddard Earth Sciences Data and Information Services Center (formerly Goddard DAAC), Global Change Data Center, Earth Sciences Division, Science and Exploration Directorate, Goddard Space Flight Center, NASA
This data center does not have any addresses listed.
This data center does not have any contact mechanisms listed.
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UCO/LASP/SORCE
ARCHIVERSORCE Science Team, Laboratory for Atmospheric and Space Physics, University of Colorado
This data center does not have any addresses listed.
This data center does not have any contact mechanisms listed.
Data Contacts
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MARTIN SNOW
InvestigatorMARTIN SNOW
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University of Colorado
Laboratory for Atmospheric and Space Physics
1234 Innovation Drive
Boulder, Colorado 80303-7814
303-735-2143
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TOM WOODS
InvestigatorTOM WOODS
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University of Colorado
Laboratory for Atmospheric and Space Physics
1234 Innovation Drive
Boulder, Colorado 80303-7814
303-492-4224
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JAMES JOHNSON
Metadata AuthorJAMES JOHNSON
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NASA Goddard Space Flight Center
Code 610.2
Greenbelt, MD 20771
301-614-5121
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GES DISC HELP DESK SUPPORT GROUP
Data Center ContactGES DISC HELP DESK SUPPORT GROUP
NASA/GSFC/SED/ESD/GCDC/GESDISC-
Goddard Earth Sciences Data and Information Services Center
Code 610.2
NASA Goddard Space Flight Center
Greenbelt, MD 20771
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TOM WOODS
Data Center ContactTOM WOODS
UCO/LASP/SORCE-
University of Colorado
Laboratory for Atmospheric and Space Physics
1234 Innovation Drive
Boulder, Colorado 80303-7814
303-492-4224
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Archive And Distribution Information
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Format: ASCII
Format Type: Native
Media: Online Archive
Fees: None