This page (revision-12) was last changed on 27-Nov-2017 16:52 by Peter Young

This page was created on 17-Mar-2010 21:30 by PeterYoung

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At line 5 changed one line
IDL> eis_wave_corr, l1name, offset
IDL> eis_wave_corr, l1name, offset\\
At line 12 changed 2 lines
int=eis_get_fitdata(fit,/int)
vel=eis_get_fitdata(fit,/vel)
int=eis_get_fitdata(fit,/int)\\
vel=eis_get_fitdata(fit,/vel)\\
At line 16 changed one line
To see what the output structure contains, do:
Error arrays for each parameter can be obtained by adding the optional output 'error=error':
At line 18 changed one line
IDL> help,fit,/str
int=eis_get_fitdata(fit,/int,error=int_error)
At line 20 changed one line
the tags int, cen, vel and wid correspond to intensity (units: erg cm-2 s-1 sr-1), centroid (units: Å), velocity (units: km s-1) and Gaussian width (units: Å). To get the FWHM, multiply the Gaussian width by 2.35. For each of the tags, there is an associated 1σ error array.
This example shows the most simple use for eis_auto_fit. The routine can also be used to perform multiple Gaussian fits and a full description of the capabilities are given in two documents: '[Gaussian fitting for the Hinode/EIS mission|eis_auto_fit.pdf]' and '[Gaussian fitting examples using eis_auto_fit|eis_auto_fit_examples.pdf]'.
This page (revision-12) was last changed on 27-Nov-2017 16:52 by Peter YoungTop