Attached are plots of dust counts > .3 microns and > .5 microns in particles per cubic foot requested from 5 PM Feb. 3 to 5 PM Feb 4. Also attached are plots of the modes to show when they were running/acquiring data. Michael R. swapped out the dust monitor in the H1 PSL enclosure (location 10 in the LVEA), but the one I gave him to replace it with has stopped counting. Data taken from h1nds1. 660 seconds worth of data was unavailable on this server 1440.0 minutes of trend displayed Dataviewer gave a 'No data output.' message retrieving the data for the counts > .5 microns.