Zobrazeno 1 - 10
of 361
pro vyhledávání: '"Holland, Wayne S"'
Autor:
MacGregor, Meredith A., Matra, Luca, Kalas, Paul, Wilner, David J., Pan, Margaret, Kennedy, Grant M., Wyatt, Mark C., Duchene, Gaspard, Hughes, A. Meredith, Rieke, George H., Clampin, Mark, Fitzgerald, Michael P., Graham, James R., Holland, Wayne S., Panic, Olja, Shannon, Andrew, Su, Kate
We present ALMA mosaic observations at 1.3. mm (223 GHz) of the Fomalhaut system with a sensitivity of 14 mu Jy/beam. These observations provide the first millimeter map of the continuum dust emission from the complete outer debris disk with uniform
Externí odkaz:
http://hdl.handle.net/10150/624433
http://arizona.openrepository.com/arizona/handle/10150/624433
http://arizona.openrepository.com/arizona/handle/10150/624433
The James Clerk Maxwell Telescope (JCMT) has been the world's most successful single dish telescope at submillimetre wavelengths since it began operations in 1987. From the pioneering days of single-element photometers and mixers, through the first m
Externí odkaz:
http://arxiv.org/abs/1706.08265
Autor:
Holland, Wayne S., Matthews, Brenda C., Kennedy, Grant M., Greaves, Jane S., Wyatt, Mark C., Booth, Mark, Bastien, Pierre, Bryden, Geoff, Butner, Harold, Chen, Christine H., Chrysostomou, Antonio, Davies, Claire L., Dent, William R. F., Di Francesco, James, Duchene, Gaspard, Gibb, Andy G., Friberg, Per, Ivison, Rob J., Jenness, Tim, Kavelaars, JJ, Lawler, Samantha, Lestrade, Jean-Francois, Marshall, Jonathan P., Moro-Martin, Amaya, Panic, Olja, Phillips, Neil, Serjeant, Stephen, Schieven, Gerald H., Sibthorpe, Bruce, Vican, Laura, Ward-Thompson, Derek, van der Werf, Paul, White, Glenn J., Wilner, David, Zuckerman, Ben
Debris discs are evidence of the ongoing destructive collisions between planetesimals, and their presence around stars also suggests that planets exist in these systems. In this paper, we present submillimetre images of the thermal emission from debr
Externí odkaz:
http://arxiv.org/abs/1706.01218
Autor:
Sreenilayam, Gopika, Fich, Michel, Ade, Peter, Bintley, Dan, Chapin, Ed, Chrysostomou, Antonio, Dunlop, James S., Gibb, Andy, Greaves, Jane S., Halpern, Mark, Holland, Wayne S., Ivison, Rob, Jenness, Tim, Robson, Ian, Scott, Douglas
We mapped five massive star forming regions with the SCUBA-2 camera on the James Clerk Maxwell Telescope (JCMT). Temperature and column density maps are obtained from the SCUBA-2 450 and 850 $\mu$m images. Most of the dense clumps we find have centra
Externí odkaz:
http://arxiv.org/abs/1312.7834
Autor:
Dempsey, Jessica T., Friberg, Per, Jenness, Tim, Tilanus, Remo P. J., Thomas, Holly S., Holland, Wayne S., Bintley, Dan, Berry, David S., Chapin, Edward L., Chrysostomou, Antonio, Davis, Gary R., Gibb, Andrew G., Parsons, Harriet, Robson, E. Ian
SCUBA-2 is a 10000-bolometer submillimetre camera on the James Clerk Maxwell Telescope (JCMT). The instrument commissioning was completed in September 2011, and full science operations began in October 2011. To harness the full potential of this powe
Externí odkaz:
http://arxiv.org/abs/1301.3773
Autor:
Chapin, Edward L., Berry, David S., Gibb, Andrew G., Jenness, Tim, Scott, Douglas, Tilanus, Remo P. J., Economou, Frossie, Holland, Wayne S.
Publikováno v:
Chapin E. L. et al., 2013, MNRAS, 430, 2545
The Submillimetre Common User Bolometer Array 2 (SCUBA-2) is an instrument operating on the 15-m James Clerk Maxwell Telescope, nominally consisting of 5120 bolometers in each of two simultaneous imaging bands centred over 450 and 850 um. The camera
Externí odkaz:
http://arxiv.org/abs/1301.3652
Autor:
Dempsey, Jessica T., Holland, Wayne S., Chrysostomou, Antonio, Berry, David S., Bintley, Daniel, Chapin, Edward L., Craig, Simon C., Coulson, Iain M., Davis, Gary R., Friberg, Per, Jenness, Tim, Gibb, Andy G., Parsons, Harriet A. L., Scott, Douglas, Thomas, Holly S., Tilanus, Remo P. J., Robson, Ian, Walther, Craig A.
SCUBA-2 is the largest submillimetre wide-field bolometric camera ever built. This 43 square arc-minute field-of-view instrument operates at two wavelengths (850 and 450 microns) and has been installed on the James Clerk Maxwell Telescope on Mauna Ke
Externí odkaz:
http://arxiv.org/abs/1208.4622
Publikováno v:
Proc. SPIE 7741 (2010)
Commissioning of SCUBA-2 included a program of skydips and observations of calibration sources intended to be folded into regular observing as standard methods of source flux calibration and to monitor the atmospheric opacity and stability. During co
Externí odkaz:
http://arxiv.org/abs/1008.0890
Autor:
Jayawardhana, Ray, Holland, Wayne S., Kalas, Paul, Greaves, Jane S., Dent, William R. F., Wyatt, Mark C., Marcy, Geoffrey W.
We present new, high-sensitivity sub-millimeter observations towards 55 Cancri, a nearby G8 star with one, or possibly two, known planetary companion(s). Our 850 $\mu$m map, obtained with the SCUBA instrument on the James Clerk Maxwell Telescope, sho
Externí odkaz:
http://arxiv.org/abs/astro-ph/0204140
Autor:
Jayawardhana, Ray, Holland, Wayne S., Greaves, Jane S., Dent, William R. F., Marcy, Geoffrey W., Hartmann, Lee W., Fazio, Giovanni G.
The presence of debris disks around $\sim$ 1-Gyr-old main sequence stars suggests that an appreciable amount of dust may persist even in mature planetary systems. Here we report the detection of dust emission from 55 Cancri, a star with one, or possi
Externí odkaz:
http://arxiv.org/abs/astro-ph/0001275