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!!!A guide to analyzing EIS data
!!!A guide to accessing and analyzing EIS data
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This guide describes how to access, calibrate and derive scientific results from the EIS instrument on Hinode. For a description of EIS and its observing modes please consult the instrument paper, [Culhane et al. (2007)|http://adsabs.harvard.edu/abs/2007SoPh..243...19C].
This guide describes how to access, calibrate and derive scientific results from the EIS instrument on Hinode. For a description of EIS and its observing modes please consult the instrument paper, [Culhane et al. (2007)|http://adsabs.harvard.edu/abs/2007SoPh..243...19C], and the [MSSL Science Centre webpage|http://msslxr.mssl.ucl.ac.uk:8080/SolarB/].
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Tutorial for narrow slit data (1", 2" slits)
[Tutorial for narrow slit data|TutorialSlit] (1", 2" slits)
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Tutorial for slot data (40", 266" slits)
[Tutorial for slot data|TutorialSlot] (40", 266" slits)
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__Hinode Science Data Centre Europe__
[Hinode Science Data Centre Europe|SDCEurope] \\
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__MSSL Science Centre__
[MSSL Science Centre|MSSLArchive]\\
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__Virtual Solar Observatory__
[Virtual Solar Observatory|VSOArchive]
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__EIS_CAT__
[EIS_CAT|EISCAT]
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eis_prep options
[eis_prep options|Eis_prep_call]
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Detailed description of eis_prep processing steps
[Detailed description of eis_prep processing steps|Eis_prep]
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Detector - displays detector images.
[Detector|QuicklookDetector] - displays detector images.
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Browser - allows user to browse the 3D data cubes (wavelength-X-Y) obtained from narrow slit observations.
[Browser|QuicklookBrowser] - allows user to browse the 3D data cubes (wavelength-X-Y) obtained from narrow slit observations.
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Spectroheliogram - for a specified line shows a solar-Y vs. wavelength plot for each exposure.
[Spectroheliogram|QuicklookSpectroHeliogram] - for a specified line shows a solar-Y vs. wavelength plot for each exposure.
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Whisker - for a specified line shows a solar-X vs. wavelength plot for each exposure.
[Whisker|QuicklookWhisker] - for a specified line shows a solar-X vs. wavelength plot for each exposure.
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Intensity map - for a specified line shows an intensity image.
[Intensity map|QuicklookIntensity] - for a specified line shows an intensity image.
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# Read an individual wavelength window into an IDL structure (eis_getwindata)
# Read an individual wavelength window into an IDL structure ([EIS_GETWINDATA|EISGetWindata])
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Many of the EIS analysis routines make use of the eis_getwindata structures, and so this is generally recommended.
Many of the EIS analysis routines make use of the EIS_GETWINDATA structures, and so this is generally recommended.
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!Gaussian fitting routines
!Intensity maps
!Velocity maps
!Line width maps
!Line ratio maps and density diagnostics
!!Slot data (40", 266" slits)
The EIS slots produce images rather than spectra, and the most common application will be to produce movies from the slot rasters in a range of emission lines. Diagnostics are possible with the slots, however, by taking ratios of images and temperature and density diagnostics are described below.
!Making movies
!Temperature diagnostics
!Density diagnostics
This page (revision-28) was last changed on 18-Apr-2021 19:17 by PeterYoungTop