JSPWiki: JPEG98Scheme

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 , (PDF )

JPEG98 vs. QS#

DC estimation: 2.46 (orange dash line)

JPEG98 vs. AR#

DC estimation: 2.22 (orange dash line)

JPEG98 vs. CH#

DC estimation: 3.15 (orange dash line)

JPEG98 vs. 1"#

DC estimation: 2.85(average) (orange dash line)

JPEG98 vs. 2"#

DC estimation: 2.31 (orange dash line)

JPEG98 vs. 40"#

DC estimation: 2.28 (2.32) (orange dash line)

Zoom in:

JPEG98 vs. 266"#

No value