Lowell Observatory
Lowell Observatory
Lowell Observatory
Lowell Observatory Home
Research
Education & Outreach
Discovery Channel  Telescope
About Lowell
People
Friends of Lowell
The Lowell Observer
Star Tales
Press Room


Kron Photometer

The new Kron photometer is a traditional-style aperture photometer using a photon-counting photomultiplier tube (PMT) system. However, unlike previous Lowell photometers, the Kron photometer was designed to be run from the control room and so has an acquisition CCD camera and motorized wheels for remote operations. As such, it can be used in conjunction with the autoguiders at the 72-inch and 42-inch telescopes; it can also operate at the 31-inch telescope. A scripting language permits the automation of observing sequences, while communication with the telescope MOVE computer allows the photometer to direct the telescope to new locations. Designed and constructed in-house at Lowell Observatory during 1998, primary funding for the new photometer was generously provided by Gerald and Katherine Kron, longtime supporters of Lowell Observatory.

 
1400 West Mars Hill Road Flagstaff AZ 86001  Phone: (928) 774-3358
Copyright © 2003
Lowell Observatory