[{ALLOW view jsun,ms2,DaveWilliams,LouiseHarra}]
[{ALLOW edit jsun,ms2,DaveWilliams,LouiseHarra}]

\\


!! Order-zero image (FeXII 195A)

Use TRACE data: {{tri20080107.0600}} ''(reversed color table)''

[{Image src='images/eis40/tracemap_ori.png'}]

!! Order-plus image (FeXII 195A)

Use EIS data: {{eis_l0_20080107_062226.fits.gz}}  ''(reversed color table)''

''40" slot, 15 scans, time duration: roughly 6 minutes''

[{Image src='images/eis40/eismap_ori.png'}]


!! EIS and TRACE Image alignment


* Define common Field of View (FOV) for both TRACE and EIS image (FeXII line) - illustrated by dash box.

[{Image src='images/eis40/tracemap_ori_FOV.png'}]

[{Image src='images/eis40/eismap_ori_FOV.png'}]



* After alignment, the order-zero and order-plus images are as follows:

__{{Order-0}}__  ''(reversed color table)''\\
[{Image src='images/eis40/zero.png'}]


__{{Order-1}}__  ''(reversed color table)''\\
[{Image src='images/eis40/plus.png'}]


!! Deconvolution results

* Recontructed velocity map (full FOV)

[{Image src='images/eis40/recon_int_vel.png'}]



EIS did 1" scanning 6 hours before the 40" slot obervation, which covering the small FOV of the 40" slot-scan image - illustrated by dash box.

[{Image src='images/eis40/zero_FOV.png'}]

The deconvolution is also applied to this small FOV of the image.

* Recontructed Velocity map (small FOV)

[{Image src='images/eis40/recon_int_vel_FOV.png'}]

* Compared with the velocity map (FeXII 195A line) obtained from the EIS data (small FOV): \\

Use EIS data: {{eis_l0_20080107_002701.fits.gz}}

''1" scan, 256 position, time duration: roughly 80 minutes

[{Image src='images/eis40/compare_eis_hist_FOV.png'}]


!! Discussions