LBTB run December 2009 Date: May 17-22, 2009 MPE Observer: Jaron Kurk Other observers: Arjan Bik (MPIA) Lucifer support: Nancy Ageorges, Peter Buschkamp, Walter Seifert MPIA/LBTB Wiki link for this run: http://www.mpia-hd.mpg.de/Public/LBT/wiki/index.php?n=Main.Run9Dec17-232009 Password: Mied9upu Summary of nights: Night 1: Some cirrus, but otherwise fine, 2h10m (m101k) for MPE. Night 2: Some clouds, 1h50m (m101k) for MPE. Night 3: Cirrus and clouds, 3h30m (m107k) for MPE. Night 4: Overcast, closed most of the night, almost no observations. Night 5: Closed all night, clouds. Night 6: Closed all night, snow storm and clouds. Summary of observations: Mask 101 K-band: 4h00m. Mask 107 K-band: 3h30m. Reduced data: Mask 101 K-band: /afs/mpe/irdata/lucifer/reduced/m101k_dec2009 Mask 107 K-band: /afs/mpe/irdata/lucifer/reduced/m107k_dec2009