• Login
Search 
  • DASH Home
  • Faculty of Arts and Sciences
  • FAS Scholarly Articles
  • Search
  • DASH Home
  • Faculty of Arts and Sciences
  • FAS Scholarly Articles
  • Search
JavaScript is disabled for your browser. Some features of this site may not work without it.

Browse

All of DASH
  • Communities & Collections
  • By Issue Date
  • Author
  • Title
  • Keyword
  • FAS Department
This Collection
  • By Issue Date
  • Author
  • Title
  • Keyword
  • FAS Department

Submitters

  • Login
  • Quick submit
  • Waiver Generator

Filter

Author
  • Wilkes, Belinda (126)
  • Berger, Edo (119)
  • Narayan, Ramesh (97)
  • Finkbeiner, Douglas (92)
  • Loeb, Abraham (61)
  • Charbonneau, David (59)
  • Goodman, Alyssa (56)
  • Moran, James (55)
  • Kovac, John (48)
  • Elvis, Martin (42)
  • ... View More
Keyword
  • black hole physics (60)
  • Galaxies: active (50)
  • X-rays: galaxies (38)
  • surveys (35)
  • stars: formation (31)
  • Quasars: general (28)
  • galaxies: active (26)
  • polarization (25)
  • cosmology: observations (24)
  • planetary systems (24)
  • ... View More
FAS Department
  • Astronomy$:$ (882)
  • Physics (49)
  • Other Research Unit (10)
  • Mathematics (4)
  • Engineering and Applied Sciences (2)
  • Earth and Planetary Sciences (1)
  • History of Science (1)
  • Organismic and Evolutionary Biology (1)
Date Issued
  • 2010 - 2020 (588)
  • 2000 - 2009 (226)
  • 1990 - 1999 (52)
  • 1981 - 1989 (14)

About

  • About DASH
  • DASH Stories
  • DASH FAQs
  • Accessibility
  • COVID-related Research
  • Terms of Use
  • Privacy Policy

Statistics

  • By Schools
  • By Collections
  • By Departments
  • By Items
  • By Country
  • By Authors

Search

Show Advanced FiltersHide Advanced Filters

Filters

Use filters to refine the search results.

Now showing items 1-10 of 882

  • Sort Options:
  • Relevance
  • Title Asc
  • Title Desc
  • Issue Date Asc
  • Issue Date Desc
  • Results Per Page:
  • 5
  • 10
  • 20
  • 40
  • 60
  • 80
  • 100
Thumbnail

The ADS All-Sky Survey 

Pepe, Alberto; Goodman, Alyssa; Muench, August A. (Astronomical Society of the Pacific, 2012)
The ADS All-Sky Survey (ADSASS) is an ongoing effort aimed at turning the NASA Astrophysics Data System (ADS), widely known for its unrivaled value as a literature resource for astronomers, into a data resource. The ADS ...
Thumbnail

WorldWide Telescope in Research and Education 

Goodman, Alyssa; Fay, Jonathan; Muench, August A.; Pepe, Alberto; Udompraseret, Patricia; Wong, Curtis (Astronomical Society of the Pacific, 2012)
The WorldWide Telescope computer program, released to researchers and the public as a free resource in 2008 by Microsoft Research, has changed the way the ever-growing Universe of online astronomical data is viewed and ...
Thumbnail

The High-Density Ionized Gas in the Central Parsec of the Galaxy 

Zhao, Jun-Hui; Blundell, Raymond; Moran, James M.; Downes, Dennis; Schuster, Karl F.; Marrone, Daniel P. (American Astronomical Society, 2010)
We report a study of the \(H30\alpha\) line emission at 1.3 mm from the region around Sgr A* made with the Submillimeter Array at a resolution of 2'' over a field of 60'' (2 pc) and a velocity range of \(-360 to +345 km ...
Thumbnail

Scientific Verification Of Faraday Rotation Modulators: Detection Of Diffuse Polarized Galactic Emission 

Moyerman, S.; Bierman, E.; Ade, P. A. R.; Aiken, R.; Barkats, D.; Bischoff, Colin A.; Bock, J. J.; Chiang, H. C.; Dowell, C. D.; Duband, L.; Hivon, E. F.; Holzapfel, W. L.; Hristov, V. V.; Jones, W. C.; Kaufman, J.; Keating, B. G.; Kovac, John M; Kuo, C. L.; Leitch, E. M.; Mason, P. V.; Matsumura, T.; Nguyen, H. T.; Ponthieu, N.; Pryke, C.; Richter, S.; Rocha, G.; Sheehy, C.; Takahashi, Y. D.; Tolan, J. E.; Wollack, E.; Yoon, K. W. (American Astronomical Society, 2013)
The design and performance of a wide bandwidth linear polarization modulator based on the Faraday effect is described. Faraday Rotation Modulators (FRMs) are solid-state polarization switches that are capable of modulation ...
Thumbnail

The Nuclear Spectroscopic Telescope Array (NuSTAR) High-Energy X-Ray Mission 

Harrison, Fiona A.; Craig, William W.; Christensen, Finn E.; Hailey, Charles J.; Zhang, William W.; Boggs, Steven E.; Stern, Daniel; Cook, W. Rick; Forster, Karl; Giommi, Paolo; Grefenstette, Brian W.; Kim, Yunjin; Kitaguchi, Takao; Koglin, Jason E.; Madsen, Kristin K.; Mao, Peter H.; Miyasaka, Hiromasa; Mori, Kaya; Perri, Matteo; Pivovaroff, Michael J.; Puccetti, Simonetta; Rana, Vikram R.; Westergaard, Niels J.; Willis, Jason; Zoglauer, Andreas; An, Hongjun; Bachetti, Matteo; Barrière, Nicolas M.; Bellm, Eric C.; Bhalerao, Varun; Brejnholt, Nicolai F.; Fuerst, Felix; Liebe, Carl C.; Markwardt, Craig B.; Nynka, Melania; Vogel, Julia K.; Walton, Dominic J.; Wik, Daniel R.; Alexander, David M.; Cominsky, Lynn R.; Hornschemeier, Ann E.; Hornstrup, Allan; Kaspi, Victoria M.; Madejski, Greg M.; Matt, Giorgio; Molendi, Silvano; Smith, David M.; Tomsick, John A.; Ajello, Marco; Ballantyne, David R.; Baloković, Mislav; Barret, Didier; Bauer, Franz E.; Blandford, Roger D.; Brandt, W. Niel; Brenneman, Laura W.; Chiang, James; Chakrabarty, Deepto; Chenevez, Jerome; Comastri, Andrea; Dufour, Francois; Elvis, Martin S.; Fabian, Andrew C.; Farrah, Duncan; Fryer, Chris L.; Gotthelf, Eric V.; Grindlay, Jonathan E.; Helfand, David J.; Krivonos, Roman; Meier, David L.; Miller, Jon M.; Natalucci, Lorenzo; Ogle, Patrick; Ofek, Eran O.; Ptak, Andrew; Reynolds, Stephen P.; Rigby, Jane R.; Tagliaferri, Gianpiero; Thorsett, Stephen E.; Treister, Ezequiel; Urry, C. Megan (IOP Publishing, 2013)
The Nuclear Spectroscopic Telescope Array (NuSTAR) mission, launched on 2012 June 13, is the first focusing high-energy X-ray telescope in orbit. NuSTAR operates in the band from 3 to 79 keV, extending the sensitivity of ...
Thumbnail

Toward a New Geometric Distance To the Active Galaxy NGC 4258. III. Final Results and The Hubble Constant 

Humphreys, E. M. L.; Reid, Mark Jonathan; Moran, James M.; Greenhill, Lincoln Jared; Argon, Alice L. (American Astronomical Society, 2013)
We report a new geometric maser distance estimate to the active galaxy NGC 4258. The data for the new model are maser line-of-sight (LOS) velocities and sky positions from 18 epochs of very long baseline interferometry ...
Thumbnail

Dust Spectral Energy Distributions in the Era of Herschel and Planck: A Hierarchical Bayesian-Fitting Technique 

Kelly, Brandon C.; Shetty, Rahul; Stutz, Amelia M.; Kauffmann, Jens; Goodman, Alyssa; Launhardt, Ralf (American Astronomical Society, 2012)
We present a hierarchical Bayesian method for fitting infrared spectral energy distributions (SEDs) of dust emission to observed fluxes. Under the standard assumption of optically thin single temperature (T) sources, the ...
Thumbnail

Submillimeter Array Imaging of the Maser Emission from the \(H30\alpha\) Radio Recombination Line in MWC 349A 

Weintroub, Jonathan; Moran, James M.; Wilner, David J.; Young, Ken Harbour; Rao, Ramprasad; Shinnaga, Hiroko (American Astronomical Society, 2008)
We used the Submillimeter Array to map the angular distribution of the H30α recombination line (231.9 GHz) in the circumstellar region of the peculiar star MWC 349A. The resolution was 1.2'', but because of high signal-to-noise ...
Thumbnail

The Collimated Jet Source in IRAS 16547-4247: Time Variation, Possible Precession, and Upper Limits to the Proper Motions along the Jet Axis 

Rodríguez, Luis F.; Moran, James M.; Franco-Hernández, Ramiro; Garay, Guido; Brooks, Kate J.; Mardones, Diego (American Astronomical Society, 2008)
The triple radio source detected in association with the luminous infrared source IRAS 16547-4247 has previously been studied with high angular resolution and high sensitivity with the Very Large Array at 3.6 cm wavelength. ...
Thumbnail

Calibration of an Astrophysical Spectrograph Below 1 m/s Using a Laser Frequency Comb 

Phillips, David Forrest; Glenday, Alexander G.; Li, Chih-Hao; Cramer, Claire; Furesz, Gabor; Chang, Guoqing; Benedick, Andrew J.; Chen, Li-Jin; Szentgyorgyi, Andrew H.; Walsworth, Ronald L. (Optical Society of America, 2012)
We deployed two wavelength calibrators based on laser frequency combs (“astro-combs”) at an astronomical telescope. One astro- comb operated over a 100 nm band in the deep red (∼ 800 nm) and a second operated over a 20 nm ...
  • 1
  • 2
  • 3
  • 4
  • . . .
  • 89

Filter

Author
  • Wilkes, Belinda (126)
  • Berger, Edo (119)
  • Narayan, Ramesh (97)
  • Finkbeiner, Douglas (92)
  • Loeb, Abraham (61)
  • Charbonneau, David (59)
  • Goodman, Alyssa (56)
  • Moran, James (55)
  • Kovac, John (48)
  • Elvis, Martin (42)
  • ... View More
Keyword
  • black hole physics (60)
  • Galaxies: active (50)
  • X-rays: galaxies (38)
  • surveys (35)
  • stars: formation (31)
  • Quasars: general (28)
  • galaxies: active (26)
  • polarization (25)
  • cosmology: observations (24)
  • planetary systems (24)
  • ... View More
FAS Department
  • Astronomy$:$ (882)
  • Physics (49)
  • Other Research Unit (10)
  • Mathematics (4)
  • Engineering and Applied Sciences (2)
  • Earth and Planetary Sciences (1)
  • History of Science (1)
  • Organismic and Evolutionary Biology (1)
Date Issued
  • 2010 - 2020 (588)
  • 2000 - 2009 (226)
  • 1990 - 1999 (52)
  • 1981 - 1989 (14)

e: osc@harvard.edu

t: +1 (617) 495 4089

Creative Commons license‌Creative Commons Attribution 4.0 International License

Except where otherwise noted, this work is subject to a Creative Commons Attribution 4.0 International License, which allows anyone to share and adapt our material as long as proper attribution is given. For details and exceptions, see the Harvard Library Copyright Policy ©2022 Presidents and Fellows of Harvard College.

  • Follow us on Twitter
  • Contact
  • Harvard Library
  • Harvard University