This is the UK Mirror of the HEASARC PIMMS pages, maintained by LEDAS.
Please refer any problems with these pages to ledas-help@star.le.ac.uk.

PIMMS Version 3.4/3.4a Release Notes

New and updated features in PIMMS v3.4/3.4a are:

V3.4a includes updated Chandra effective area curves, appropriate for Cycle 6
proposals (these files are available in chandra-ao6.tar.gz). Those who wish
to convert count rates in past observations to flux, please see this note.
Swift effective area curves are included. To enable UVOT count rate predictions,
a new UV/optical extinction function has been added to the code

UK mirror maintained by:
Dr. Duncan Law-Green, LEDAS Support Scientist (dlg@star.le.ac.uk), (0116) 252-2589.