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.
ISAAC news:
2013-12-16: due to ISAAC decommissioning, refreshing of the health checks disabled
This is the trending plot for the ISAAC
QC parameters derived from long wavelength arm (LW) spectroscopic flat frames.
These plots describe: 1. dark subtracted counts of the master spectroscopic flat LW-LR-SL (3.55 um), all slits. 2. dark subtracted counts of the master spectroscopic flat LW-LR-M (4.75 um), all slits. 3. dark subtracted counts of the master spectroscopic flat LW-MR-SL, all slits. 4. dark subtracted counts of the master spectroscopic flat LW-MR-M, all slits.
General information
Click on any of the plots to see a close-up version.
If applicable, the latest values from Paranal ops logs are plotted as blue dots. More information about those values, including a download option, is available in the OPS column.
The latest date is indicated on top of the plot, data points belonging to that date are specially marked.
If configured,
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
mirror sites:
PL (internal
link) HQ
[?]
score overview
