An upgraded 0.4-meter telescope fleet for Las Cumbres Observatory’s educational and science programs

Daniel-Rolf Harbeck; Brook Taylor; Annie Kirby; Mark Bowman; Steve Foale; Kal Kadlec; Curtis McCully; Matthew Daily; Jon De Vera; Dave Douglas; Mark Willis; Ian Baker; Nikolaus Volgenau; Patrick Conway; Brian Haworth; Jesus Estrada; Edward Gomez; Sandy Seale; Alice Hopkinson; Fernando Rios; Prerana Kotapali; Lisa Storrie-Lombardi; Wayne Rosing

doi:10.1117/12.3014719

18 July 2024 An upgraded 0.4-meter telescope fleet for Las Cumbres Observatory’s educational and science programs

Daniel-Rolf Harbeck, Brook Taylor, Annie Kirby, Mark Bowman, Steve Foale, Kal Kadlec, Curtis McCully, Matthew Daily, Jon De Vera, Dave Douglas, Mark Willis, Ian Baker, Nikolaus Volgenau, Patrick Conway, Brian Haworth, Jesus Estrada, Edward Gomez, Sandy Seale, Alice Hopkinson, Fernando Rios, Prerana Kotapali, Lisa Storrie-Lombardi, Wayne Rosing

Author Affiliations +

Proceedings Volume 13096, Ground-based and Airborne Instrumentation for Astronomy X; 130963H (2024) https://doi.org/10.1117/12.3014719
Event: SPIE Astronomical Telescopes + Instrumentation, 2024, Yokohama, Japan

Conference Poster

Abstract

Las Cumbres Observatory (LCOGT) operates a global network of robotic 0.4, 1.0, and 2.0-meter telescopes to facilitate scientific research and education in time-domain astronomy. LCOGT’s flagship educational program, Global Sky Partners (GSP), awards up to 1500 hours per year of telescope time to individuals and organizations that run their own, fully supported, educational programs. The GSP has a presence in 40 countries and 45% of the Partners target under-served, under-represented, and developing world audiences. The degradation and obsolescence of the original 0.4-meter telescope network prompted LCOGT to update the fleet of 10 telescopes to a new system consisting of predominantly off-the-shelf products. New PlaneWave DeltaRho 350 telescopes with Gemini Focuser/Rotators, LCOGT filter wheels, and QHY600 CMOS cameras, complement the original, custom-built mount. The deployment of all ten telescopes was completed in March 2024. We describe the design and performance of this new system and its components. We comment on modifications made to the QHY600 cameras, as well as on the treatment of random telegraph noise of its CMOS detectors within our data processing system BANZAI. The new telescope network supports the GSP program as well as multiple key science projects, including follow-up observations for the TESS satellite mission.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

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Daniel-Rolf Harbeck, Brook Taylor, Annie Kirby, Mark Bowman, Steve Foale, Kal Kadlec, Curtis McCully, Matthew Daily, Jon De Vera, Dave Douglas, Mark Willis, Ian Baker, Nikolaus Volgenau, Patrick Conway, Brian Haworth, Jesus Estrada, Edward Gomez, Sandy Seale, Alice Hopkinson, Fernando Rios, Prerana Kotapali, Lisa Storrie-Lombardi, and Wayne Rosing "An upgraded 0.4-meter telescope fleet for Las Cumbres Observatory’s educational and science programs", Proc. SPIE 13096, Ground-based and Airborne Instrumentation for Astronomy X, 130963H (18 July 2024); https://doi.org/10.1117/12.3014719

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