Changeset 8217 for trunk/MagicSoft/Mars/NEWS

Timestamp:

12/04/06 14:26:04 (18 years ago)

Author:

tbretz

Message:

*** empty log message ***

File:

• trunk/MagicSoft/Mars/NEWS (modified) (4 diffs)

trunk/MagicSoft/Mars/NEWS

@@ -182 +182 @@
      not be opened.
 
-   - callisto: In some rare cases it could happen that in the hi-gain
+   - callisto: In some rare cases it could happen that in the signal
      extraction of the digital filter the extractor returned nonsense
-     results due a wrong initializion of a variable
+     results due a wrong initializion of a variable (this happens in
+     cases in which the extracted signal is exactly zero or the
+     digital filter couldn't slide because of a too small extraction
+     window, which could happen in the lo-gain extraction)
 
    - callisto: The lo-gains have been marked as valid in some cases 
@@ -195 +198 @@
 
    - callisto: fixed a bug which caused the hi-gain saturation not
-     to be handled properly
+     to be handled properly in the spline (the position of the
+     saturation was calculated incorrectly)
 
    - callisto: fixed a bug which gave weird results if hi- _and_
-     lo-gain could not be extracted properly
+     lo-gain could not be extracted properly. In some cases hi-
+     and lo-gain have not been extracted at all and the random result
+     got calibrated. In other cases the hi-gain was saturating and the
+     lo-gain has not been extracted. For this a completly arbitraty
+     scale factor was applied to the result from extracting the
+     charge of the saturating hi-gain.
 
    - callisto: improves handling of extracted signal if lo- and/or
@@ -207 +216 @@
    - callisto: Fixed a problem in the spline extraction which gave
      weird results if the signal was extracted from the first (and
-     highest) slice
+     highest) slice (as a workaround extraction from the first
+     slice has been forbidden)
 
    - callisto: Fixed a bug regarding the use of the QE which doesn't
@@ -213 +223 @@
      (The bug was there since 14/07/2005)
 
-   - callisto: Changed the default for fgLoGainStartShift
+   - callisto: Changed the default for fgLoGainStartShift to -2.4
 
    - callisto: Fixed a bug which caused all hi-/lo-gain calibration