... HST . ... Cycle 24 Announcement . ... HST Overview . ... Astronomer's Proposal Tool . ... NASA and The Space Telescope Science Institute (STScI) are pleased to announce the Cycle 24 Call for Proposals for Hubble Space Telescope (HST) Observations and funding for Archival Research and Theoretical Research programs. ... The Astronomer's Proposal Tools (APT), which is required for Phase I Proposal Submission will be made available/released for Cycle 24 Phase I use during the 2nd week of February 2016. ...

... 2005 February 4 . V838 Mon: Light Echo Update . Credit: Hubble Heritage Team , ESA , NASA . Explanation: Expanding light echoes continue to illuminate the dusty environs of V838 Monocerotis , mysterious variable star near the edge of our Galaxy. ... Studies indicate the V838 Mon is a young binary system with a massive star responsible for the outburst. The Hubble image spans about 14 light-years at the estimated 20,000 light-year distance to V838 Mon. ... About APOD | ...

... Updated 2005 December 5th . ... Updated 2005 December 1st . ... Updated 2005 November 1st . ... Updated 2005 September 29th . Human Orrery Web Pages Updated . Updated 2005 September 7th . ... Updated 2005 September 5th . ... Updated 2005 September 1st . ... Updated 2005 August 11th . ... Updated 2005 August 9th . ... Updated 2005 August 1st . ... Updated 2005 June 17th . ... Updated 2005 June 3rd . ... Updated 2005 June 2nd . ... Updated 2005 March 1st . ... Updated 2005 February 1st . ...

... new: . ... Python 2.6.2 + most up-to-date modules (December 2009) . ... pyQC script structure . ... The current installation of python and its associated modules on our DFO machines is extremely old (i.e. python 2.4.2 was released in Sept. ... The new python executable lives in: /qcdp/bin/python . ... The first figure shows the execution times for the old python installation, while the second figure shows the execution times based on scripts running the python 2.6.2 installation with the new modules...

... Next: FITS Checksum Verification Up: Data Models and Previous: A Proposed Convention . ... The FITSIO Subroutine Library has been available for 3 years, and has matured into a stable, full-featured interface for reading and writing FITS format files. ... The FITSIO subroutine library for reading and writing FITS files is now three years old and is used by many projects as the standard programming interface for accessing FITS format data files. ...

Features of the Installer . ... Chapter 4. Installing the NVIDIA Driver . ... Without options, the .run file executes the installer after unpacking it. The installer can be run as a separate step in the process, or can be run at a later time to get updates, etc. Some of the more important commandline options of nvidia-installer are: . nvidia-installer options . ... The installer uses an ncurses-based user interface if it is able to locate the correct ncurses library. ...

. JSC Turns 40 Home | Article | Gallery . Johnson Space Center at 40 Years Imagery . low res (38 K) . S74-19111 --- The official portrait of Dr. Glynn S. Lunney, U.S. Technical Director, Apollo-Soyuz Test Project, Johnson Space Center. The photo was taken in January 1974. Curator: JSC Web Team | Responsible NASA Official: Amiko Kauderer | Updated 7/16/2010 . Privacy Policy and Important Notices

... 4.02.2005 . ... February 2005 . ... 2005 2006 . ... NASA Web Site Statements, Warnings, and Disclaimers . NASA Official: Jay Norris. ... A service of: LHEA at NASA / GSFC . ... Publications with keywords: v838 mon - variable star - light echo . Publications with words: v838 mon - variable star - light echo . ... The Tail of a Wonderful Star . ... V838 Mon: Echoes from the Edge . Mira: The Wonderful Star . The Expanding Light Echoes of SN 1987A . Light Echoes from V838 Mon . ...

Semiconductor Home > Products > Mixed Signal and Analog > CCD IMAGERS Family > . TC236P, 680- X 500-PIXEL CCD IMAGE SENSOR . Device Status: Obsolete . ... The TC236P is a frame-transfer, charge-coupled device (CCD) image sensor designed for use in single-chip color NTSC TV, computer, and special-purpose applications requiring low cost and small size. ... One important feature of the TC236P very high-resolution sensor is the ablity to capture a full 340,000 pixels per field. ... TC236P . ...

... Home aaa-logo-by-marcelo-cabrera-(fonts-traced)-updated . ... Lecture Series 2014-2015 . ... Clear Sky Chart . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Published February 15, 2015 at dimensions 1024 1024 in aaa-logo-by-marcelo-cabrera-(fonts-traced)-updated . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

Galileo colorized image of Venus taken from 2.7 million km about 5 days after closest approach on 15 February 1990. ... Central Latitude/Longitude (deg): N/A . ... Instrument: Solid State Imaging CCD Camera . ... Instrument Field of View (deg): .46 x .46 . ... Illumination Incidence Angle (deg): N/A . Phase Angle (deg): N/A . ... NASA Image ID number: P-37218 . ... Code 633, NASA Goddard Space Flight Center . Greenbelt, MD 20771, USA . ... Code 630, NASA Goddard Space Flight Center . ...

AstroImageJ Release Notes . ... Daily Build Version db3.2.1 (with ImageJ 1.47i) (Last Updated: 02/04/2016) . Changes . Version 3.2.0 (with ImageJ 1.47i) (Release date: 02/01/2016) . ... Version 3.1.0 (with ImageJ 1.47i) . ... Known Problems . Feature Requests in Roadmap but not in this Version . ... Version 2.0.0 (with ImageJ 1.47a1) . ... Changes in this Version . ... Version 1.1 (with ImageJ 1.45l) . ...

The ut1.dat file contains the corrections made to UT1R-TAI time which is used by the Tempo and Tempo2. ... The corrections are published monthly by the International Earth Rotation Service (IERS) in several IERS bulletins Bulletins B, C, D'. ... The script `getut1' extracts UT1R - TAI for every 5th day and places it in the file ut1.tmp. ... Extract the required UT1 - UTC offsets using the script `getut1' %getut1 B.nnn This produces a file ut1.tmp in the iers directory. ...

... Official Last Updated Type of Changes -------- ------------ --------------- for.you November 13, 1993 ed. Soft Wet prince November 26, 1993 ed. I Feel For You ed. WYWTMSB dirty.mind November 21, 1993 ed. Dirty Mind ed. Head ed. Uptown controversy Januray 12, 1994 ed. Gotta Stop 1999 January 12, 1994 ed. Horny Toad ed. How Come U DLMA? purple.rain January 15, 1994 ed. Erotic City ed. 17 Days around.the.world.in.a.day ...

... Telescopes . ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... Meade Atomic Time Update Module #07581. ... The Meade Atomic Time Update Module eliminates the need to manually enter the local (wrist watch) time on start up of the telescope prior to alignment. Plugs into the Atomic Time Update Module Port of the LNT Module Viewfinder with an included patch cord. ...

... Tonight's Sky . ... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Moon . ... The Magazine . ... Observing . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Hayabusa update . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

... LWN.net FAQ . ... Read-copy-update (RCU) is a mutual exclusion technique which can operate without locking most of the time. It can yield significant performance benefits when the data to be protected is accessed via a pointer, is read frequently, changed rarely, and references to the structure are not held while a kernel thread sleeps. The core idea behind RCU is that, when the data requires updating, a pointer to a new structure containing the new data can be stored immediately. ...

Back to Martin Elvis' Home Page . Color 2-D figure of structure (postscript) . 3-D views of the quasar structure: . 3-D Top view 3-D End-on view 3-D Side view . ... Quasar Atmospheres: Toward a `Low' Theory of Quasars , (Elvis M. 2003 astro-ph/0311436 , to be published in AGN and the SDSS, eds. G. Richards and P. Hall) . Talk from the Leicester `Winds Tori' Workshop, Sept 2004 (pdf, 21 pages) . Disk Winds summary from the Leicester `Winds Tori' Workshop, Sept 2004 (pdf, 7 pages) . ...

... Chapman and Ferraro (1931, 1932) were first to discuss the existence of a boundary to the Earth's magnetic field. During 1950's, as the concept of continuous solar wind emerged, it was obvious that such a feature should be a permanent feature of the magnetosphere . ... At this location, typically around 8 - 11 Re away on the Earth - Sun line, a large scale duskward (Chapman-Ferraro) current develops in the dayside magnetopause to cancel the Earth's field outside. ... Res., ...

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