Search Results - "Diamond, J P"
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The 6-GHz methanol multibeam maser catalogue – I. Galactic Centre region, longitudes 345° to 6
Published in Monthly notices of the Royal Astronomical Society (2010)“…We have conducted a Galactic plane survey of methanol masers at 6668 MHz using a seven-beam receiver on the Parkes telescope. Here we present results from the…”
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The 6-GHz multibeam maser survey – I. Techniques
Published in Monthly notices of the Royal Astronomical Society (01-01-2009)“…A new seven-beam 6–7 GHz receiver has been built to survey the Galaxy and the Magellanic Clouds for newly forming high-mass stars that are pinpointed by strong…”
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A geometric distance to the galaxy NGC4258 from orbital motions in a nuclear gas disk
Published in Nature (London) (05-08-1999)“…The accurate measurement of extragalactic distances is a central challenge of modern astronomy, being required for any realistic description of the age,…”
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The 43-GHz SiO maser in the circumstellar envelope of the asymptotic giant branch star R Cassiopeiae
Published in Monthly notices of the Royal Astronomical Society (01-08-2011)“…We present multi-epoch, total intensity, high-resolution images of 43-GHz, v = 1, J = 1-0 SiO maser emission towards the Mira variable R Cassiopeiae (R Cas)…”
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A two centre study of the dose-response relation for transscleral diode laser cyclophotocoagulation in refractory glaucoma
Published in British journal of ophthalmology (01-10-2003)“…Background/aims: Transscleral diode laser cyclophotocoagulation (“cyclodiode”) is widely used to treat refractory glaucoma. The main aims of this study were to…”
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A Movie of a Star: Multiepoch Very Long Baseline Array Imaging of the SiO Masers toward the Mira Variable TX Cam
Published in The Astrophysical journal (20-12-2003)Get full text
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Multibeam maser survey of methanol and excited OH in the Magellanic Clouds: new detections and maser abundance estimates
Published in Monthly notices of the Royal Astronomical Society (01-04-2008)“…We present the results of the first complete survey of the Large (LMC) and Small (SMC) Magellanic Clouds for 6668-MHz methanol and 6035-MHz excited-state…”
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VLBA Observations of a Bursting Water Maser in Orion KL
Published in The Astrophysical journal (20-11-2005)“…We have performed multiepoch single-telescope and Very Long Baseline Interferometry (VLBI) observations of an anomalously strong outburst of a water vapor…”
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Axial Symmetry and Rotation in the SiO Maser Shell of IK Tauri
Published in The Astrophysical journal (01-06-2005)“…We observed v = 1, J = 1-0 43 GHz SiO maser emission toward the Mira variable IK Tauri (IK Tau) using the Very Long Baseline Array (VLBA). The images resulting…”
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Green Bank Telescope Observations of the Water Masers of NGC 3079: Accretion Disk Magnetic Field and Maser Scintillation
Published in The Astrophysical journal (10-02-2007)“…We present observations of the 22 GHz H sub(2)O megamasers in the circumnuclear disk of NGC 3079 obtained with the Green Bank Telescope. The data are analyzed…”
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Imaging the Magnetic Field in the Atmosphere of TX Camelopardalis
Published in The Astrophysical journal (01-06-1997)Get full text
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The OH ground-state masers in W3(OH) – I. Results for 1665 MHz
Published in Monthly notices of the Royal Astronomical Society (01-06-2004)“…We present observational data and analysis of the OH masers in the star-forming region W3(OH). The observation was performed with the Very Long Baseline Array…”
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The OH ground-state masers in W3(OH) – II. Polarization and multifrequency results
Published in Monthly notices of the Royal Astronomical Society (01-06-2004)“…W3(OH) with the emphasis on the three ground-state lines, other than 1665 MHz, and on the polarization of the masers. Polarization studies indicate that the…”
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The 18-cm light curves of the luminous radio supernova candidates in Arp 220
Published in Monthly notices of the Royal Astronomical Society (21-05-2005)“…We present multi-epoch observations of Arp 220 with the VLBA and focus on the continuum emission from the luminous radio supernovae (RSNe) whose 1.6-GHz light…”
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Coexisting conical bipolar and equatorial outflows from a high-mass protostar
Published in Nature (London) (17-12-1998)“…The BN/KL region in the Orion molecular cloud is an archetype for the study of the formation of stars much more massive than the Sun. This region contains…”
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The Water Masers in the Elliptical Galaxy NGC 1052
Published in The Astrophysical journal (20-06-1998)Get full text
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Continuum and spectral line observations of the OH Megamaser galaxy Arp 220
Published in Monthly notices of the Royal Astronomical Society (21-06-2003)“…We present MERLIN observations of the continuum (both 1.6 and 5 GHz) and OH maser emission towards Arp 220. The correct spatial configuration of the various…”
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Methanol Masers as Tracers of Circumstellar Disks
Published in The Astrophysical journal (20-11-1998)Get full text
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A long-term VLBA monitoring campaign of the v = 1, J = 1 →0 SiO masers towards TX Cam - I. Morphology and shock waves
Published in Monthly notices of the Royal Astronomical Society (2013)“…We present the latest and final version of the movie of the SiO masers towards the Mira variable TX Cam. The new version consists of 112 frames (78…”
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Teleglaucoma: ready to go?
Published in British journal of ophthalmology (01-12-2014)“…Telemedicine technologies and services allow today's ophthalmic clinicians to remotely diagnose, manage and monitor several ophthalmic conditions from a…”
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