Bomem-GRAMS User's Guide

APPENDIX C
AUDIT LOG
The spectrum files are saved
without a key (i.e. without
an eSignature).
During acquisition, the
integrity of the background
or stored phase file is
checked. If an integrity error
occurs, an error is displayed
to the user and added to
the audit log.
Each spectrum acquired by Bomem-GRAMS includes a block of information
called the audit log. The audit log contains unalterable information about the file
including the time the file was collected, the user, the instrument,
the background or phase file (if applicable), etc., as well as all operations
performed on the file.
To view the audit log of a trace, select Trace Information in the File menu of
Bomem-GRAMS, then click the Audit Log button. The following is an example
of the audit log of a spectrum file:
Local Time = 2002/08/29 12:43:09
UTC Time = 2002/08/29 16:43:09
Original File Name = C:\Program Files\Galactic\Data\test.SingleBeam.spc
Logon name = WP
User name = Warren Peace
Instrument type = NetworkIR
Instrument description = Test instrument22
Resolution = 4 cm-1
Speed = 66 scans/minute
Sampling = 1 samples/fringe
Detector = 1
Apodisation = Cosine
Phase correction:
Apodisation = Gaussian
Resolution = 128 cm-1
Type = Normal
Number of scans = 1
Number of measurements = 1
SUBFILE1
Local Time = 2002/08/29 12:43:11
UTC Time = 2002/08/29 16:43:11
Detector saturation = 0
Bad scans = 0
First stage gain = 1
Second stage gain = 2
Total experiment time = 0:00:27
Bomem-GRAMS User's Guide 45