EIS Data Processing and Analysis
#
Getting started#
- EIS data analysis tutorial (Paris meeting, Nov 2007)
- EIS Spectroscopy analysis tutorial
(on SOLARIE-SODAS, Glasgow June 2009)
Software#
An EIS FITS file is read into an IDL object with:
IDL> data=obj_new('eis_data',filename)
where 'filename' is the name of the level-1 file (a level-0 file can be read in the same way). Information can be extracted from the object via a large number of object methods.
EIS_PREP#
Gaussian fitting#
The document below details software available in the EIS Solarsoft tree for fitting Gaussians to EIS data.
Gaussian fitting for the Hinode/EIS mission
Examples for using the routine eis_auto_fit to automatically fit Gaussians across a raster are given in the document below.
Gaussian fitting examples using eis_auto_fit
FITS file issues#
Search EIS studies#
Miscellaneous#
- Suguru Kamio has uploaded an EIS spectral atlas
, using data from Charlie Brown's line list paper. Best suited to A0 paper, but readable as a PDF.
Other resource of EIS Spectral Atlases can be found here or directly access a few PS file: Active region; Quiet Sun; Flare
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List of attachments
| Kind | Attachment Name | Size | Version | Date Modified | Author | Change note |
|---|---|---|---|---|---|---|
pdf |
eis_atlas.pdf | 1,188.4 kB | 1 | 30-Jan-2009 16:02 | SKamio | EIS spectrum with line list |
pdf |
eis_auto_fit.pdf | 1,079.7 kB | 4 | 16-Apr-2010 14:55 | PeterYoung | Minor corrections to text |
pdf |
eis_auto_fit_1_2.pdf | 1,079.7 kB | 1 | 16-Apr-2010 14:59 | PeterYoung | This is version 1.2 of eis_auto_fit document |
pdf |
eis_auto_fit_examples.pdf | 257.2 kB | 1 | 16-Mar-2010 14:35 | PeterYoung | |
pdf |
eis_auto_fit_gen.pdf | 57.4 kB | 1 | 11-Feb-2009 15:59 | PeterYoung | |
pdf |
eis_magnetogram_alignment.pdf | 5,624.5 kB | 1 | 23-May-2008 16:13 | KenDere | A pdf file showing some EIS alignments to magnetograms |
pdf |
gauss_pixel_masks.pdf | 689.3 kB | 2 | 11-Feb-2009 19:11 | PeterYoung | Corrected a couple of small errors |
pdf |
spec_gauss_widget_tutorial.pdf | 206.0 kB | 1 | 28-Oct-2008 20:54 | PeterYoung |