DIB table 2015 Aug 5
From RHESSI Wiki
(Difference between revisions)
(Updated with threshold changes on 2014 Mar 11 UTC) |
(Revised text on converting front slow threshold values to keV) |
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11 12-bit pulser amplitude 0x00 0xFF 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | 11 12-bit pulser amplitude 0x00 0xFF 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | ||
| - | A note on converting threshold values to keV: | + | A note on converting front slow threshold values to keV: |
| - | Very roughly, the standard threshold, 0x0C, represents a little under 3 keV. | + | Very roughly, the standard threshold, 0x0C, represents a little under 3 keV. Each step is ~0.2 keV, so 0x58 is roughly 3+(88-12)*0.2 = 18 keV. But in the end we want to calibrate this using flare data. |
Old tables: | Old tables: | ||
[[DIB-table-2013-Feb-14]], [[DIB-table-2013-Sep-30]], [[DIB-table-2014-Jan-08]], [[DIB-table-2014-Jan-29]], [[DIB-table-2014-Feb-27]] | [[DIB-table-2013-Feb-14]], [[DIB-table-2013-Sep-30]], [[DIB-table-2014-Jan-08]], [[DIB-table-2014-Jan-29]], [[DIB-table-2014-Feb-27]] | ||
Revision as of 05:53, 16 March 2014
Last updated 2014 Mar 11
address DIB table: 1 2 3 4 5 6 7 8 9 0 General control 0x0A 0x0A 0x0A 0x0A 0x0A 0x0A 0x0A 0x0A 0x0A 1 global enables 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 2 front enables 0x29 0x29 0x29 0x29 0x29 0x29 0x29 0x29 0x29 3 front decimation 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 4 rear enables 0x2D 0x2D 0x2D 0x2D 0x2D 0x2D 0x2D 0x2D 0x2D 5 rear decimation 0x85 0x85 0x85 0x85 0x85 0x85 0x85 0x85 0x85 6 pulser frequency code 0x0B 0x0B 0x0B 0x0B 0x0B 0x0B 0x0B 0x0B 0x0B 7 front slow threshold 0x0C 0x38 0x0C 0x0C 0x0C 0x1A 0x0C 0x0C 0x0C 8 front fast threshold 0x22 0x80 0x22 0x50 0x22 0x90 0x22 0x22 0x40 9 rear slow threshold 0x30 0x30 0x30 0x30 0x30 0x30 0x30 0x30 0x30 10 rear fast threshold 0x45 0x45 0x60 0x55 0x45 0x60 0x45 0x70 0x90 11 12-bit pulser amplitude 0x00 0xFF 0x00 0x00 0x00 0x00 0x00 0x00 0x00
A note on converting front slow threshold values to keV:
Very roughly, the standard threshold, 0x0C, represents a little under 3 keV. Each step is ~0.2 keV, so 0x58 is roughly 3+(88-12)*0.2 = 18 keV. But in the end we want to calibrate this using flare data.
Old tables: DIB-table-2013-Feb-14, DIB-table-2013-Sep-30, DIB-table-2014-Jan-08, DIB-table-2014-Jan-29, DIB-table-2014-Feb-27
