172 citations · 2.5k across the 49 of their papers we have counts for
23 papers · 1 filter
The Local Environment of the FUor-like Objects AR 6A and 6B
Gerald H. Moriarty-Schieven, Colin Aspin, Gary R. Davis
We present new 12CO J=3-2 and HCN J=3-2 molecular line maps of the region surrounding the young star AR 6 using the 15 metre James Clerk Maxwell Telescope. AR 6 was previously foun…
The James Clerk Maxwell Telescope Legacy Survey of Nearby Star-forming Regions in the Gould Belt
D. Ward-Thompson, J. Di Francesco, J. Hatchell +59
This paper describes a James Clerk Maxwell Telescope (JCMT) legacy survey that has been awarded roughly 500 hrs of observing time to be carried out from 2007 to 2009. In this surve…
A High Resolution Map of 12CO J=6-5 Emission in the Starburst Galaxy M82
E. R. Seaquist, S. W. Lee, G. H. Moriarty-Schieven
We present a map of 12CO J=6-5 emission of the nuclear region of the nearby starburst galaxy M82 at resolution 7" taken with the James Clerk Maxwell Telescope (JCMT). This is the h…
SCUBA sub-millimeter observations of gamma-ray bursters IV. GRB 021004, 021211, 030115, 030226, 041006
I. A. Smith, R. P. J. Tilanus, N. Tanvir +7
We discuss our ongoing program of Target of Opportunity (ToO) sub-millimeter observations of gamma-ray bursts (GRBs) using the Sub-millimetre Common-User Bolometer Array (SCUBA) on…
Star Formation in Massive Protoclusters in the Monoceros OB1 Dark Cloud
G. Wolf-Chase, G. Moriarty-Schieven, M. Fich +1
We present far-infrared, submillimetre, and millimetre observations of bright IRAS sources and outflows that are associated with massive CS clumps in the Monoceros OB1 Dark Cloud.…
A Submillimetre Imaging Polarimeter at the James Clerk Maxwell Telescope
J. S. Greaves, W. S. Holland, T. Jenness +13
A polarimeter has been built for use with the Submillimetre Common-User Bolometer Array (SCUBA), on the James Clerk Maxwell Telescope (JCMT) in Hawaii. SCUBA is the first of a new…
Discovery of Early Optical Emission from GRB 021211
D. W. Fox, P. A. Price, A. M. Soderberg +11
We report our discovery and early time optical, near-infrared, and radio wavelength follow-up observations of the afterglow of the gamma-ray burst GRB 021211. Our optical observati…
The Broadband Afterglow of GRB980703
D. A. Frail, S. A. Yost, E. Berger +8
We present radio observations of the afterglow of the bright gamma-ray burst GRB980703 made between one day and one year after the burst. These data are combined with published lat…
The Broadband Afterglow of GRB980329
S. A. Yost, D. A. Frail, F. A. Harrison +15
We present radio observations of the afterglow of the bright gamma-ray burst GRB980329 made between one month and several years after the burst, a re-analysis of previously publish…
Magnetic Fields in Star-Forming Molecular Clouds III. Submillimeter Polarimetry of Intermediate Mass Cores and Filaments in Orion B
B. C. Matthews, J. D. Fiege, G. H. Moriarty-Schieven
Using the imaging polarimeter for the Submillimeter Common User Bolometric Array at the James Clerk Maxwell Telescope, we have detected polarized thermal emission at 850 micron fro…
Observations of H3+ in the Diffuse Interstellar Medium
B. J. McCall, K. H. Hinkle, T. R. Geballe +6
Surprisingly large column densities of H3+ have been detected using infrared absorption spectroscopy in seven diffuse cloud sightlines (Cygnus OB2 12, Cygnus OB2 5, HD 183143, HD 2…
Detection of Infall Signatures Towards Serpens SMM4
G. Narayanan, G. Moriarty-Schieven, C. K. Walker +1
We present the detection of kinematic infall signatures towards the Class 0 protostellar system SMM4 in the Serpens cloud core. We have observed the dense molecular gas towards the…
GRB 010222: A Burst Within a Starburst
D. A. Frail, F. Bertoldi, G. H. Moriarty-Schieven +17
We present millimeter and submillimeter wavelength observations and near-infrared K-band imaging toward the bright gamma-ray burst GRB 010222. Over seven epochs the flux density of…
A Jet Model for the Afterglow Emission from GRB000301C
E. Berger, R. Sari, D. A. Frail +11
We present broad-band radio observations of the afterglow of GRB000301C, spanning from 1.4 to 350 GHz for the period of 3 to 83 days after the burst. This radio data, in addition t…
The Enigmatic Radio Afterglow of GRB 991216
D. A. Frail, E. Berger, T. Galama +7
We present wide-band radio observations spanning from 1.4 GHz to 350 GHz of the afterglow of GRB 991216, taken from 1 to 80 days after the burst. The optical and X-ray afterglow of…
L1551NE - Discovery of a Binary Companion
G. H. Moriarty-Schieven, J. A. Powers, H. M. Butner +2
L1551NE is a very young (class 0 or I) low-mass protostar located close to the well-studied L1551 IRS5. We present here evidence, from 1.3mm continuum interferometric observations…
A Coordinated Radio Afterglow Program
D. A. Frail, S. R. Kulkarni, M. H. Wieringa +7
We describe a ground-based effort to find and study afterglows at centimeter and millimeter wavelengths. We have observed all well-localized gamma-ray bursts in the Northern and So…
Submillimeter observations of IC 10: the dust properties and neutral carbon content of a low metallicity starburst
Alberto D. Bolatto, James M. Jackson, Christine D. Wilson +1
We present submillimeter observations of the Local Group, metal-poor, irregular dwarf galaxy IC 10, directly relevant to the interaction between interstellar medium and star format…
Discovery of a Radio Flare from GRB 990123
S. R. Kulkarni, D. A. Frail, R. Sari +7
We report the discovery of a radio counterpart to GRB 990123. In contrast to previous well-studied radio afterglows which rise to peak flux on a timescale of a week and then decay…
Submillimeter Continuum Emission in the Rho Ophiuchus Molecular Cloud: Filaments, Arcs, and an Unidentified Infrared Object
C. D. Wilson, L. W. Avery, M. Fich +7
New wide-field images of the Rho Ophiuchus molecular cloud at 850 and 450 microns obtained with SCUBA on the James Clerk Maxwell Telescope reveal a wide variety of large-scale feat…
The Discovery and Broad-band Follow-up of the Transient Afterglow of GRB 980703
J. S. Bloom, D. A. Frail, S. R. Kulkarni +14
We report on the discovery of the radio, infrared and optical transient coincident with an X-ray transient proposed to be the afterglow of GRB 980703. At later times when the trans…
A Sub-millimeterwave ``Flare'' from GG Tau?
Gerald H. Moriarty-Schieven, Harold M. Butner
We have monitored the millimeter and submillimeter emission from the young stellar object GG Tau, a T Tauri binary system surrounded by a massive circumbinary disk. We find that be…
HI ``Tails'' from Cometary Globules in IC1396
G. H. Moriarty-Schieven, T. Xie, N. A. Patel
IC 1396 is a relatively nearby (750 pc), large (>2 deg), HII region ionized by a single O6.5V star and containing bright-rimmed cometary globules. We have made the first arcmin res…