Unsure if you are suggesting the number should be in the chromatogram graph the way you have shown, but maybe a horizontal line on the graph would be enough to make it more easily readable in the graphs. Also, note that you can use Synchronize Zooming with these chromatogram graphs to put them all on the same scale as with other chromatogram graphs.
On Panorama AutoQC, it is possible to add "trace" metrics for:
- "when time is greater than or equal to" a number of minutes into the run. (expecting pressure should go up and then stabilize)
- "time when the trace first reaches a value greater than or equal to" a value. (expecting fairly quick ramp up to initial pressure)
These were added as helpful system suitability metrics for pressure traces based on discussions with our "Panorama Partners". Unfortunately, they each require an extra parameter to report on. So, your value has the benefit of being stand-alone. Maybe it should also be added to the AutoQC tracking options.
And maybe we should give more thought to what would be best to report for pressure directly from Skyline before adding this one value.