We have a Crystal Report that averages light levels based on three readings: one at install, one halfway through, and one at deinstall. It's a little quirky, but it's better than nothing! Caitlin Badowski TMS Administrator Smithsonian National Postal Museum 2 Massachusetts Avenue NE, MRC 570 Washington, DC 20013-7012 (202) 633-8735 [log in to unmask]<mailto:[log in to unmask]> [NPM Logo for Signature Block] From: The Museum System (TMS) Users [mailto:[log in to unmask]] On Behalf Of Cristina Lichauco Sent: Wednesday, September 02, 2015 3:06 PM To: [log in to unmask] Subject: Tracking Light Exposure Our conservation team is interested in knowing how other institutions using TMS are tracking cumulative light exposure for works of art. At the very least, they want to be able to record actual display begin and end dates (which of course are not always the same as the related exhibition dates or loan periods, especially when there is a long install) and possibly the average light level for that period. Anyone doing this? Where and how are you recording this information? Thanks! Cristina Lichauco Collections Database Administrator Asian Art Museum 200 Larkin Street San Francisco, CA 94102 E: [log in to unmask]<mailto:[log in to unmask]> T: 415-581-3676 SEARCH THE COLLECTION http://searchcollection.asianart.org To unsubscribe, send an email to [log in to unmask]<mailto:[log in to unmask]> with the following commands in the body of the email: signoff TMSUSERS // eoj You will receive a confirmation that your subscription has been removed. To unsubscribe, send an email to [log in to unmask] with the following commands in the body of the email: signoff TMSUSERS // eoj You will receive a confirmation that your subscription has been removed.