Investigating Near Space Interaction Regions: Developing a Remote Observatory

Margaret Gallant, Edwin J. Mierkiewicz, Ronald J. Oliversen, Kurt Jaehnig, Jeff Percival, John Harlander, Christoph R. Englert, Robert Kallio, Fred L. Roesler, Susan M. Nossal, Derek Gardner, Sara Rosborough

Research output: Contribution to conferencePresentation

Abstract

The Investigating Near Space Interaction Regions (INSpIRe) effort will (1) establish an adaptable research station capable of contributing to terrestrial and planetary aeronomy; (2) integrate two state-of-the-art second generation Fabry-Perot (FP) and Spatial Heteorodyne Spectrometers (SHS) into a remotely operable configuration; (3) deploy this instrumentation to a clear-air site, establishing a stable, well-calibrated observatory; (4) embark on a series of observations designed to contribute to three major areas of geocoronal research: geocoronal physics, structure/coupling, and variability. This poster describes the development of the INSpIRe remote observatory. Based at Embry-Riddle Aeronautical University (ERAU), initiative INSpIRe provides a platform to encourage the next generation of researchers to apply knowledge gained in the classroom to real-world science and engineering. Students at ERAU contribute to the INSpIRe effort’s hardware and software needs. Mechanical/optical systems are in design to bring light to any of four instruments. Control software is in development to allow remote users to control everything from dome and optical system operations to calibration and data collection. In April 2016, we also installed and tested our first science instrument in the INSpIRe trailer, the Redline DASH Demonstration Instrument (REDDI). REDDI uses Doppler Asymmetric Spatial Heterodyne (DASH) spectroscopy, and its deployment as part of INSpIRe is a collaborative research effort between the Naval Research Lab, St Cloud State University, and ERAU. Similar to a stepped Michelson device, REDDI measures oxygen (630.0 nm) winds from the thermosphere. REDDI is currently mounted in a temporary location under INSpIRe’s main siderostat until its entrance optical system can be modified. First light tests produced good signal-to-noise fringes in ten minute integrations, indicating that we will soon be able to measure thermospheric winds from our Daytona Beach testing site. Future work will involve installation and software integration of FP and SHS systems and the Embry-Riddle Instrument Control System. The INSpIRe project is funded through NSF-CAREER award AGS135231 and the NASA Planetary Solar System Observations Program. The REDDI instrument was supported by the Chief of Naval Research.
Original languageAmerican English
StatePublished - Dec 2016
EventAmerican Geophysical Union Fall Meeting - New Orleans, LA
Duration: Dec 1 2016 → …

Conference

ConferenceAmerican Geophysical Union Fall Meeting
Period12/1/16 → …

Keywords

  • geocoronal research
  • remote observatory
  • planetary aeronomy

Disciplines

  • Astrophysics and Astronomy

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