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Historical magnetic regions from Ca II K synoptic maps [dataset]

Magnetic regions for NSO magnetogram overlap period [10 realizations; Hale's Law for all polarities] Open Access

Magnetic region files derived from historical Ca II K synoptic maps of the Sun. For the period overlapping with magnetogram observations.

Descriptions

Resource type
Dataset
Contributors
Creator: Yeates, Anthony R. 1
1 Durham University, UK
Funder
Science and Technology Facilities Council
Research methods
See the paper
Other description
Magnetic region files derived from Ca II K synoptic maps, for Carrington Rotations 1626 to 1763 (March 1975 to July 1985). Repeated for 10 realizations of plage flux+polarity assignment. This version uses Hale's Law to fill in all polarities. "Bad" regions (with incomplete Ca II K observations) have been separated into a sub-folder.
Keyword
Solar active regions
Subject
Solar magnetic fields
Sunspots
Location
Language
Cited in
Identifier
ark:/32150/r3v692t620d
Rights
Creative Commons Attribution 4.0 International (CC BY)

Publisher
Durham University
Date Created
2024-08-19

File Details

Depositor
A.R. Yeates
Date Uploaded
Date Modified
27 November 2024, 13:11:12
Audit Status
Audits have not yet been run on this file.
Characterization
not yet characterized
Activity of users you follow
User Activity Date
User N. Syrotiuk has updated Magnetic regions for NSO magnetogram overlap period [10 realizations; Hale's Law for all polarities] 27 days ago
User A.R. Yeates has updated Magnetic regions for NSO magnetogram overlap period [10 realizations; Hale's Law for all polarities] 27 days ago
User A.R. Yeates has updated Magnetic regions for NSO magnetogram overlap period [10 realizations; Hale's Law for all polarities]] 27 days ago
User A.R. Yeates has updated Regions nso hale x10 [dataset] 28 days ago
User A.R. Yeates has updated Regions nso hale x10 [dataset] 28 days ago
User A.R. Yeates has updated Regions nso hale x10 [dataset] 28 days ago