HDPWS

SOHO EIT Level1 FITS Data

(2023). SOHO EIT Level1 FITS Data. [Data set]. SOHO Science Archive at the European Space Astronomy Centre.

ResourceID
spase://ESA/NumericalData/SOHO/EIT/Level1/PT12M

Description
The SOHO/EIT Level 1 FITS Data. The Extreme ultraviolet Imaging Telescope (EIT) is an extreme ultraviolet imaging telescope, that will return EUV images of the sun in one of four wavelengths. Its normal incidence multilayer-coated optics will select spectral emission lines from Fe IX (171 å), Fe XII (195 å), Fe XV (284 å), and He II (304 å) to provide sensitive temperature diagnostics in the range from 0.06 MK to 3 MK. The EIT has provided wide-field images of the corona and transition region on the solar disc and up to 1.5 Rs above the solar limb. The telescope has a 45 x 45 arcmin field of view and 2.6 arcsec pixels which provide approximately 5-arcsec spatial resolution. The EIT probes the coronal plasma on a global scale, as well as the underlying cooler and turbulent atmosphere, providing the basis for comparative analyses with observations from both the ground and other SOHO instruments. This information is from the EIT instrument paper by Delaboudiniere et al. (1995).

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Details

Version:2.6.0

NumericalData

ResourceID
spase://ESA/NumericalData/SOHO/EIT/Level1/PT12M
ResourceHeader
ResourceName
SOHO EIT Level1 FITS Data
ReleaseDate
2020-07-07 21:15:19Z
RevisionHistory
RevisionEvent
ReleaseDate
2024-04-17 00:08:46
Note
Updated ResourceID to include fits data processing level; Updated Contact
RevisionEvent
ReleaseDate
2024-05-22 00:08:46
Note
Updated PublicationInfo
RevisionEvent
ReleaseDate
2024-06-07 00:08:46
Note
Changed the NamingAuthority from NASA to ESA
Description
The SOHO/EIT Level 1 FITS Data. The Extreme ultraviolet Imaging Telescope (EIT) is an extreme ultraviolet imaging telescope, that will return EUV images of the sun in one of four wavelengths. Its normal incidence multilayer-coated optics will select spectral emission lines from Fe IX (171 å), Fe XII (195 å), Fe XV (284 å), and He II (304 å) to provide sensitive temperature diagnostics in the range from 0.06 MK to 3 MK. The EIT has provided wide-field images of the corona and transition region on the solar disc and up to 1.5 Rs above the solar limb. The telescope has a 45 x 45 arcmin field of view and 2.6 arcsec pixels which provide approximately 5-arcsec spatial resolution. The EIT probes the coronal plasma on a global scale, as well as the underlying cooler and turbulent atmosphere, providing the basis for comparative analyses with observations from both the ground and other SOHO instruments. This information is from the EIT instrument paper by Delaboudiniere et al. (1995).
PublicationInfo
Authors
The EIT Consortium: Institut d'Astrophysique Spatiale (France); Institut d'Optique Théorique et Appliqueé (France); Naval Research Laboratory (USA); Lockheed Martin Solar and Astrophysics Laboratory (USA); NASA Goddard Space Flight Center (USA); Obvservatoire Royale de Belgique (Belgium); Centre Spatiale de Liège (Belgium); Laboratoire d'Astronomie Spatiale (France)
PublicationDate
2023-11-22 00:00:00
PublishedBy
SOHO Science Archive at the European Space Astronomy Centre
Contacts
Role Person StartDate StopDate Note
1. PrincipalInvestigator spase://SMWG/Person/Frederic.Auchere
2. FormerPI spase://SMWG/Person/Jean-Pierre.Delaboudiniere
3. HostContact spase://SMWG/Person/Jack.Ireland
4. MetadataContact spase://SMWG/Person/Seiji.Yashiro

InformationURL
Name
EIT: Extreme-ultraviolet Imaging Telescope for the SOHO mission
URL
Description
The EIT Instrument paper
PriorIDs
spase://VSPO/NumericalData/P_SOHO_HDR_EIT_INTENS
spase://VSPO/NumericalData/SOHO/EIT/PT12M
spase://NASA/NumericalData/SOHO/EIT/PT12M
spase://NASA/NumericalData/SOHO/EIT/Level1/PT12M
AccessInformation
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Name
SOHO Science Archive
URL
Style
Search
Format
FITS
Encoding
GZIP
AccessInformation
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Name
SOHO/EIT Data Archive at NASA/SDAC
URL
Format
FITS
AccessInformation
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Name
Virtual Solar Observatory
URL
Format
FITS
ProviderProcessingLevel
CALIBRATED
InstrumentIDs
MeasurementType
ImageIntensity
TemporalDescription
TimeSpan
StartDate
1996-01-02 19:12:07
RelativeStopDate
-P1M
Cadence
PT12M
ObservedRegion
Sun
ObservedRegion
Sun.Chromosphere
ObservedRegion
Sun.Corona
Parameter #1
Name
EUV Intensity
Wave
WaveType
Photon
WaveQuantity
Intensity