... Tonight's Sky . ... Astronomy for Kids . ... Year of Pluto . ... Chandra celebrates the International Year of Light . ... New images are being released to celebrate the International Year of Light 2015. ... This composite image combines data collected at X-ray wavelengths by Chandra (purple), ultraviolet by the galaxy Evolution Explorer (GALEX, blue), visible light by Hubble (green), and infrared by Spitzer (red). ... Only registered members of Astronomy.com are allowed to comment on this article. ...

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• Marshall Space Flight Center, Huntsville, Alabama | Astronomy.com
• First flight mirror completes cryogenic testing | Astronomy.com

The following is a list of all known ground-based solar observatories that operate on a routine basis to obtain scientific observations of the sun. The observatories are sorted according to longitude, from east to west. There 100 observatories on the list and 180 separate "instruments". ... Telescope: BiSON site . ... Culgoora Solar Observatory . ... Instrument: Solar Flare Telescope . ... Nobeyama Solar Radio Observatory . ... Telescope: RSTN Site (Radio Solar Telescope Network) . ...

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... Marshall D. Perrin, Vacca, William D., & Graham, James R. 2009, Astronomical Journal Evidence for an Edge-on Disk Around the Young Star MWC 778 from Infrared Imaging and Polarimetry . ... Marshall D. Perrin, Gaspard Duchene, Paul Kalas, & James R. Graham. ... Marshall D. Perrin, James R. Graham, Paul Kalas, James P. Lloyd, Claire E. Max, Donald T. Gavel, Deanna M. Pennington, & Elinor L. Gates Laser Guide Star Adaptive Optics Imaging Polarimetry of Herbig Ae/Be Stars 2004, Science [astro-ph] . ...

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• Marshall Perrin's IDL Routines
• Marshall Perrin's Homepage
• Software by Marshall Perrin

10th of April 2015 . CSIRO Alumni 2015 Scholarship in Physics . ... At a wonderful ceremony in Lindfield she was awarded the first CSIRO Alumni 2015 Scholarship in Physics by CSIRO's new Chief Executive Dr. Larry Marshall. The photo shows UNSW/ATNF PhD student and Alumni awardee Claire-Elise Green in the middle, Cathy Foley (Chief of CSIRO Materials Science and Engineering) to the left and Larry Marshall (CSIRO CEO) to the right. | ... today * ATNF | ... ATCA | ...

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• Homepage - Sebastian Haan
• casacore: scimath/Functionals/FunctionMarshallable.h Source File
• casacore: casa::FunctionMarshallable Class Reference

... CV . ... University of Cambridge . ... October 2010 - present . ... B.S., Physics and Math . University of Oregon . September 2006 - June 2010 . ... September 2008 - June 2009 . ... University of Oregon Physics Department . ... University of Oregon Physics Department UCORE Program . ... February 2007 - August 2010 . ... March 2007 - June 2008 . University of Oregon Society of Physics Students . Co-president: March 2007 - June 2008 . Active Member: March 2007 - June 2010 . ...

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• Interests
• G166.2+2.5
• Martin Krause - Links

Domes Forum Message . ... Post . ... Custom Telescope Covers . ... Post Message | ... Check out the custom telescope covers that Devtron Scopecoat has made for some Astronomy enthusiasts. Scopecaot - Custom Telescope Covers . ... www.astronomy.net . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• Bausch Lomb, AstroGuide Listing

... The standard science quicklook processing produces over a dozen sky maps at each downlink, and these maps are automatically searched for potential transient point sources. ... We have found that a heuristic modification of a formula derived by Li & Ma (1983) provides reasonably accurate estimates of p -values for point source detections even for very low p -value detections. ... Case 1u. The most straightforward approach uses the signal , where . ... To get a p -value, use . ...

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• Source-searching in Photon-event Lists without Imaging
• The World Wide Web: Cornerstone of the EUVE Science Archive
• The SAO AXAF Simulation System

... 2015 - 2016 . ... Eugene Higgins Professor of Astrophysics, Princeton University . ... December 8, 2015 . ... November 10, 2015 . ... University of the Sciences in Philadelphia author . ... Amateur Astronomer . ... 2014 - 2015 . ... June 9, 2015 . ... Digital Planetarium and the 2012 Transit of Venus from Hawaii . 2013 - 2014 . ... International Occultation Timing Association . ... 2012 - 2013 . ... 2011 - 2012 . ... Princeton University . ... Amateur Astronomers Association of Princeton, Inc., ...

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Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... Winer . ... Mark Trueblood was born in Cincinnati, Ohio in 1948. ... It was Andy, with the encouragement of Irv Winer, who got Mark interested in telescope building and astronomy again. ... Society for Astronomical Sciences (Robert Crawford lead author) . ... Trueblood, Mark, "The Space Telescope Payload Operations Control Center" in Genet and Genet, eds., Microcomputers in Astronomy - II, Fairborn Observatory (Fairborn: 1984), 11. ...

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• Winer Observatory - Published Papers

... Systematic, 8-hour survey time-blocks, for the purpose of observing newly discovered objects. ... The asteroid lightcurve database. ... 1.532 18.2 0.507 21.2 0.127 18.3 0.485 19.4 0.292 23.0 0.056 15.3 1.929 21.3 0.122 16.3 1.217 Rotation Per. (hr) Start Date 11 Jan 2016 25 Jan 2016 7 Feb 2016 23 Feb 2016 26 Feb 2016 3 Mar 2016 1 Mar 2016 14 Mar 2016 13 Mar 2016 23 Mar 2016 28 Mar 2016 17 Apr 2016 25 Apr 2016 3 May 2016 27 May 2016 23 Jun 2016 15 Jul ...

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• water ice on mercury
• Solar System Studies at AO
• ALFA Pulsar Studies

... Archives . ... May 19th, 2008| 10:42 am | ... There?s no particular opening remark this week. Only I have profound curiosity about jackknife tests in [astro-ph:0805.1994] . ... Algorithms arXiv Astro Bad AstroStat Bayesian CHASC Cross-Cultural Data Processing Fitting Frequentist Galaxies gamma-ray High-Energy Imaging Jargon Job Languages MC MCMC Meta Methods Misc News Nuggets Objects Optical Physics Quotes Spectral Stars Stat Timing Uncertainty X-ray . ... Chandra Blog . ... SAMSI AstroStat Prog. ...

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• CHASC: AstroStatistics
• AstroStat Talks 2015-2016
• The AstroStat Slog Blog Archive astronomy bibliography

Next: M.D. Smith, Research Astronomer Up: Research Previous: J.G. Doyle, Research Astronomer Contents . During the final stages in its life, a star is transformed in ways which remain poorly understood. ... Each transformation is a response to changes in chemical composition in the stellar interior as nuclear reactions convert one source of fuel into another. ... Consequently, the number of stars currently in these late stages of stellar evolution is comparatively small. ...

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• Armagh Observatory

... Sign up to receive email notification each time a new issue is posted. ... Email Address * . ... Azerbaidjan Bahamas Bahrain Bangladesh Barbados Belarus Belgium Belize Benin Bermuda Bhutan Bolivia Bosnia-Herzegovina Botswana Bouvet Island Brazil British Indian Ocean Territory Brunei Darussalam Bulgaria Burkina Faso Burundi Cambodia Cameroon Cape Verde Cayman Islands Central African Republic Chad Chile China Christmas Island Cocos (Keeling) Islands Colombia Comoros Congo Cook ...

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... ANU Home | Search ANU | ... Research School of Astronomy and Astrophysics . Mount Stromlo and Siding Spring Observatories . ... It is envisaged that a number of people will be interested in attending both this meeting and the Texas Symposium , which will be held in Melbourne during the following week (11 -15 December). ... Disks . ... Small scale jets and winds . ... John Hawley - General Relativistic Magnetohydrodynamic Simulations of Black Hole Accretion Disks and Jets . ... Contact ANU . ...

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... NASA Integrated Services Network (NISN) . ... Russian Space Science Internet (RSSI) . ... In the Fall of 1993, NASA Science lnternet (NSI) and the Russian Space Science lnternet (RSSI) began a cooperative effort to provide lnternet communications to selected Russian institutions in order to promote sponsored scientific cooperation between the two countries. ... This change, limiting full lnternet access via NISN for NASA selected Russian institutions, will take place no later than July 1998. ...

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• Сетевой операционный центр

Next: Future Work Up: CCD Scientific Performance Previous: Modes of Operation . ... However, the first experiments with Co-60 irradiation showed loss of charge transfer performance at doses of 10krads [Lumb and Holland 1988b]. ... These studies showed that the charge transfer degradation was a more severe problem than conventional integrated circuit damage mechanisms. ... Another manifestation of radiation damage is that of dark current spike generation. ...

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• References

Глава 3. ... Глубинная дифференциация вещества . В предыдущей главе мы выяснили, что все небесные тела Солнечной системы не являются неизменными на протяжении миллиардов лет, как полагают многие астрономы и небесные механики. ... Итак, первым рабочим веществом в планетной геологической эволюции, по нашему предположению, является углекислота, которая вследствие этого играет в развитии небесных тел великую роль в процессе глубинной дифференциации вещества. ... Происхождение материков и океанов . ...