Dear SOFIA community members,

After a successful Spring 2019 flight series with FIFI-LS, we are facing a dearth of sources to observe on certain headings in our upcoming Fall series. In order to fill dead legs in our Fall series flight plans, we are therefore inviting Director’s Discretionary Time proposals in a "flash call", with responses needed by Monday September 23, 2019 .

Targets should be in the region RA 21–00 hours and north of Dec +20. We anticipate scheduling up to four to six hours on legs observing this region. Proposers should provide target details and a brief scientific case as described in https://www.sofia.usra.edu/science/proposing-and-observing/proposal-calls/sofia-directors-discretionary-time.