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    Author
    Lang, Mark (60)
    Gillanders, Gary (54)Moriarty, P. (9)Connolly, M.P. (7)Bradbury, S. M. (3)... View MoreSubjectAstrophysics - High Energy Astrophysical Phenomena (24)Astrophysics (23)Physics (12)Astrophysics - Cosmology and Extragalactic Astrophysics (6)Astrophysics - Galaxy Astrophysics (3)... View MoreDate Issued2010 - 2016 (23)2000 - 2009 (33)1999 - 1999 (4)TypeArticle (60)

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    A search for brief optical flashes associated with the SETI target KIC 8462852 

    Gillanders, Gary; Lang, Mark (IOP Publishing, 2016-02-18)
    The F-type star KIC. 8462852 has recently been identified as an exceptional target for search for extraterrestrial intelligence (SETI) observations. We describe an analysis methodology for optical SETI, which we have used ...
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    A search for pulsations from Geminga above 100 GeV with VERITAS 

    Connolly, M.P.; Gillanders, Gary; Moriarty, P.; Lang, Mark (American Astronomical Society, 2015-02-10)
    We present the results of 71.6 hr of observations of the Geminga pulsar (PSR J0633+1746) with the VERITAS very-high-energy gamma-ray telescope array. Data taken with VERITAS between 2007 November and 2013 February were ...
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    The most powerful flaring activity from the NLSyl PMN J0948+0022 

    Moriarty, P.; Gillanders, Gary; Lang, Mark (Oxford University Press, 2015-01-21)
    We report on multifrequency observations performed during 2012 December-2013 August of the first narrow-line Seyfert 1 galaxy detected in gamma-rays, PMN J0948+0022 (z = 0.5846). A y -ray flare was observed by the Large ...
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    Gamma-rays from the quasar PKS 1441+25: story of an escape 

    Connolly, M.P.; Gillanders, Gary; Lang, Mark (2015-12-20)
    Outbursts from gamma-ray quasars provide insights on the relativistic jets of active galactic nuclei and constraints on the diffuse radiation fields that fill the universe. The detection of significant emission above 100 ...
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    VERITAS observations of the BL Lac object PG 1553+113 

    Connolly, M.P.; Gillanders, Gary; Moriarty, P.; Lang, Mark (American Astronomical Society, 2015-01-20)
    We present results from VERITAS observations of the BL Lac object PG 1553+113 spanning the years 2010, 2011, and 2012. The time-averaged spectrum, measured between 160 and 560 GeV, is well described by a power law with a ...
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    VERITAS detection of gamma-ray flaring activity from the BL LAC object 1ES 1727+502 during bright moonlight observations 

    Connolly, M.P.; Gillanders, Gary; Moriarty, P.; Lang, Mark (American Astronomical Society, 2015-08-01)
    During moonlit nights, observations with ground-based Cherenkov telescopes at very high energies (VHEs, E > 100 GeV) are constrained since the photomultiplier tubes (PMTs) in the telescope camera are extremely sensitive ...
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    Exceptionally bright TEV flares from the binary LS I+61 degrees 303 

    Connolly, M.P.; Gillanders, Gary; Lang, Mark (IOP Publishing, 2016-01-20)
    The TeV binary system LS I +61 degrees 303 is known for its regular, non-thermal emission pattern that traces the orbital period of the compact object in its 26.5 day orbit around its B0 Ve star companion. The system ...
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    Multiwavelength study of quiescent states of MRK 421 with unprecedented hard x-ray coverage provided by NuSTAR in 2013 

    Connolly, M.P.; Lang, Mark (IOP Publishing, 2016)
    We present coordinated multiwavelength observations of the bright, nearby BL Lacertae object Mrk 421 taken in 2013 January-March, involving GASP-WEBT, Swift, NuSTAR, Fermi-LAT, MAGIC, VERITAS, and other collaborations and ...
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    The 2009 multiwavelength campaign on Mrk 421: variability and correlation studies 

    Gillanders, Gary; Lang, Mark; Gillanders, Gary; Lang, Mark; Moriarty, P. (EDP Sciences, 2015-04-17)
    Aims. We perform an extensive characterization of the broadband emission of Mrk 421, as well as its temporal evolution, during the non-flaring (low) state. The high brightness and nearby location (z = 0.031) of Mrk 421 ...
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    Multiwavelength observations of Mrk 501 in 2008 

    Gillanders, Gary; Lang, Mark (EDP Sciences, 2015-12-17)
    Context. Blazars are variable sources on various timescales over a broad energy range spanning from radio to very high energy (>100 GeV, hereafter VHE). Mrk 501 is one of the brightest blazars at TeV energies and has been ...
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