Science Operations

LBTO Science Operations

 

Welcome to the Science Operations Web Pages for the Large Binocular Telescope Observatory (LBTO), an international collaboration among institutions in the United States, Italy and Germany. LBT Corporation partners are: The University of Arizona on behalf of the Arizona university system; Istituto Nazionale di Astrofisica, Italy; LBT Beteiligungsgesellschaft, Germany, representing the Max-Planck Society, the Astrophysical Institute Potsdam, and Heidelberg University; The Ohio State University, and The Research Corporation, on behalf of The University of Notre Dame, University of Minnesota and University of Virginia.

Large Binocular Telescope – Image complements of Ryan Ketterer

Located on the summit of Mt. Graham, LBTO aspires to be the first of the ELTs and one of the leading 8-m class telescopes. Comprised of privately funded or national institutes and consortiums of universities, the goal of LBTO and its partners is to ensure that its community of users are receiving the highest-quality astronomical data.

On these pages you will find the information needed to prepare for observations or writing proposals and details about the instruments available.

Additional details about the Mt. Graham International Observatory (MGIO) site can be found on the MGIO web pages. Additional technical details about the mechanics and optics of the Large Binocular Telescope can be found on the main LBTO website.

 

LBTO Science News

LBTI in Physics Today – Unveiling Exozodiacal Dust

The Large Binocular Telescope Interferometer, or LBTI, uses its nulling interferometric capabilities to study the brightness of warm dust floating in the orbital planes of other stars (called exozodiacal dust). In particular, the HOSTS survey (The Hunt for Observable Signatures …

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Discovery of shortest “Long” GRB associated with a SN

Gamma-ray Bursts (GRBs) are among the brightest and most energetic events in the Universe. There are 2 classifications of these events: Long GRBs (LGRBs) linked with the end states of very massive stars in which the duration of the …

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Near-Earth Asteroid Might be a Lost Fragment of the Moon

A team of UArizona-led researchers think that the near-Earth asteroid Kamo`oalewa might actually be a miniature moon.
A near-Earth asteroid named Kamo`oalewa could be a fragment of our moon, according to a new paper published in Nature Communications Earth and Environment …

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LBTO Instrument News

PEPSI Use May9 – June 30

Regarding PEPSI scheduling for the remainder of 2022A, the PEPSI team will be conducting their fourth and final run using the 1.8 m VATT plus fiber feed to PEPSI for their TESS campaign tied to ecliptic pole visibility. Their …

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LUCI1 MOS failure – Resolved

The LUCI1 1.5/2.0 Longslit mask experienced a MOS mask failure moving from turnout to FPU.  During this failure the mask rotator failed to move and the mask stuck in an intermediate state.  This MOS error could be caused by loose …

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MODS2 Cassette Mechanism Damage – Partially Resolved

During operations last night there was a MODS slitmask fault error:
2022-03-01T06:08:37.819582 M2.IE>MC2 ERROR: SLITMASK SLITMASK=FAULT Mechanism out-of-position, in-position sensor not asserted. Reset SLITMASK to recover
Visual inspection of the mask loading port showed damage to the upper part of …

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