Note:

EIS Data Compression (DC) factors listed here are only for __Science Target__ & __Slit/Slot__ selection. For factor varation upon __exposure time__, please refer H. Hara's [results |../images/dcgifs/Compress_20080428_Hara.PNG], ([PDF|../images/dcgifs/Compress_20080428_Hara.pdf])

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%%tabbedSection
%%tab-compressionFactor_vs_target

!!JPEG90 vs. QS

DC estimation: %%(color:red;)3.82%% (orange dash line)

[{Image src='images/dcgifs/Q90_QS.gif}]


!!JPEG90 vs. AR

DC estimation: %%(color:red;)4.34%% (orange dash line)


[{Image src='images/dcgifs/Q90_AR.gif}]

!!JPEG90 vs. CH

DC estimation: %%(color:red;)3.73%% (orange dash line)

[{Image src='images/dcgifs/Q90_CH.gif}]
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%%tab-compressionFactor_vs_slitslot
!!JPEG90 vs. 1"

DC estimation: %%(color:red;)4.67(avg)(average)%% 

Only a few data points:

{{{2.96 3.03 3.05 3.05 5.9 5.58 5.81 5.76 5.98 5.99 4.23}}}



!!JPEG90 vs. 2"

DC estimation: N/A

!!JPEG90 vs. 40"

DC estimation: %%(color:red;)3.84%% (orange dash line)

[{Image src='images/dcgifs/Q90_40arc.gif}]

!!JPEG90 vs. 266"

DC estimation: %%(color:red;)3.78%%

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