NOTE: The Health Check and calChecker services are moved to qcFlow on an instrument by instrument basis. The current pages will not be updated any longer once the move has been finished.
This is a trending plot monitoring the read-out-noise (RON) measured
from the raw(2)-raw(1) difference frames. It is displayed for both,
the imaging and spectroscopic detectors. The RON data points for the
spectroscopic detector include those taken in MR (values around 230)
and in HRS (values around 520, December 2007).
General information
Click on any of the plots to see a close-up version.
The latest date is indicated on top of the plot.
If configured,
data points belonging to the latest date are specially marked
statistical averages are indicated by a solid line, and thresholds by broken lines
outliers are marked by a red asterisk. They are defined as data points outside the
threshold lines
"aliens" (= data points outside the plot Y limits) are marked by a red arrow (↑ or ↓)
you can download the data for each parameter set if the 'Data downloads' link shows up