Identification

Title

MLSO web archive

Alternative title(s)

d244186

Abstract

This dataset contains all the data MLSO provides to the heliophysics community from its instruments. It includes the level 1, 2, and 3 data, but does not include the raw data or engineering products. The data files are primarily Flexible Image Transport System (FITS) files containing the relevant metadata describing themselves. There are also quick-look images in PNG and GIF formats to allow for quick browsing of the dataset.

Resource type

dataset

Resource locator

https://gdex.ucar.edu/datasets/d244186/

protocol: https

name: Dataset Description

description: Related Link

function: information

https://gdex.ucar.edu/datasets/d244186/dataaccess/

protocol: https

name: Data Access

description: Related Link

function: download

Unique resource identifier

code

codeSpace

Dataset language

Spatial reference system

code identifying the spatial reference system

Classification of spatial data and services

Topic category

climatologyMeteorologyAtmosphere

Keywords

Keyword set

keyword value

dataset

originating controlled vocabulary

title

reference date

date type

revision

effective date

2021-03-30

Keyword set

keyword value

SOLAR OBSERVATORY STATIONS

originating controlled vocabulary

title

reference date

date type

revision

effective date

2026-09-16

Keyword set

keyword value

EARTH SCIENCE > CLIMATE INDICATORS > SUN-EARTH INTERACTIONS > SUNSPOT ACTIVITY

originating controlled vocabulary

title

reference date

date type

revision

effective date

2026-09-16

Geographic location

West bounding longitude

East bounding longitude

North bounding latitude

South bounding latitude

Temporal reference

Temporal extent

Begin position

1950-01-01

End position

2026-01-01

Dataset reference date

date type

publication

effective date

2026-09-18

Frequency of update

irregular

Quality and validity

Lineage

Conformity

Data format

name of format

version of format

Constraints related to access and use

Constraint set

Use constraints

Creative Commons Attribution 4.0 International License

Limitations on public access

None

Responsible organisations

Responsible party

organisation name

email address

datahelp@ucar.edu

responsible party role

pointOfContact

Metadata on metadata

Metadata point of contact

organisation name

NSF NCAR Geoscience Data Exchange

email address

datahelp@ucar.edu

web address

https://gdex.ucar.edu

name: NSF NCAR Geoscience Data Exchange

description: The Geoscience Data Exchange (GDEX), managed by the Computational and Information Systems Laboratory (CISL) at NSF NCAR, contains a large collection of meteorological, atmospheric composition, and oceanographic observations, and operational and reanalysis model outputs, integrated with NSF NCAR High Performance Compute services to support atmospheric and geosciences research.

function: download

responsible party role

pointOfContact

Metadata date

2026-09-18T16:24:58Z

Metadata language