... Credit Copyright: Cassini VIMS Team, JPL , ESA , NASA Explanation: What's causing this unusual aurora over Saturn? ... Infrared images by the robotic Cassini spacecraft of the north pole of Saturn have uncovered aurora unlike any other seen previously in our Solar System . ... The recently imaged strange auroras above Saturn's north pole can change their global patterns significantly in only a few minutes. ... Publications with keywords: aurora - north pole . ... The Dancing Auroras of Saturn . ...

Next Previous Contents . v3.0, 2000-12-13 . This HOWTO document describes programming hardware I/O ports and waiting for small periods of time in user-mode Linux programs running on the Intel x86 architecture. 2.1 The normal method . 2.2 An alternate method: /dev/port . 4.1 Delays . 4.2 Measuring time . 6.1 The parallel port . 6.2 The game (joystick) port . 6.3 The serial port . Next Previous Contents

DIFFRACTION CAMERA FOR HUNTING UP THE MICROORGANISMS ' TRACES How to avoid a contradiction between a large-size file of a microscopic image and a narrow-band telemetry system Leonid Ksanfomality and Elena Petrova Space Research Institute RAS, Moscow, Russia Contacts: ksanf@iki.rssi.ru, epetrova@iki.rssi.ru Europa Lander workshop - IKI Moscow 2009 Why we may hope to find microorganisms ' traces on ... A buildup of ice at the poles may have prompted the migration. ... This image is 1 mm high. ...

A rather unusual cutoff low formed deep to the southwest of the Oregon Coast. ... Usually such disturbances tap into the subtropical jet stream to give us the very wet pineapple express. ... ASTORIA 66 PREVIOUS RECORD 63 SET IN 1974 . PORTLAND 71 PREVIOUS RECORD 67 SET IN 1995 . SALEM 70 PREVIOUS RECORD 67 SET IN 1995 . EUGENE 71 PREVIOUS RECORD 68 SET IN 1995 . MCMINNVILLE 68 PREVIOUS RECORD 64 SET IN 1974 . CORVALLIS 73 PREVIOUS RECORD 68 SET IN 1974 ...

home membership . SEARCH ASP SITE: Match ALL words Match ANY word . General/ Technical Membership Form for new members . Renewal General/ Technical Membership Form . Gift Membership Form (New & Renewal) . Member Change of Contact Info . ... ASP E-mail Newsletters . ... Membership Number . ... Institution (leave blank if using home address) . Department (leave blank if using home address) . Street Address . ... New Phone . ... Previous Phone . ... home | ... membership | ...

Previous Next Table of Contents . The Sparkle plug-in has a number of user controlled features to manipulate images: . ... Levels for the pixel intensity threshold, the intensity of the flares which radiate out from the center of the sparkle, and the opacity (the amount the sparkle will blend with the original image). ... Variable or constant saturation for spikes. Length of spike. ... All of these features is discussed at length in the section titled The Sparkle Dialog Box . ...

. General . Announcement . Participants . Practical details . Program . Go to the Laboratoire Poncelet home page. to the Steklov Mathematical Instutute home page. Go to the Department of Mathematics SU-HSE home page. Site design by Paul Zinn-Justin .

. Telescope Making . Web Ring . Next | Previous | Random | List Sites . Next 5 | Previous 5 | Join . Page up-dated 08/31/2003

. < previous | index | next > . 05/17/2007 09:49:34 AM img11.jpg . < previous | index | next >

. General Information . Media Files . Participants . Timetable . Local Information . Photos . Back to the album list . Previous . Next Click the image to view it in fullsize. Previous . Next .

. Russian version . 2008 . 2009 . 2010 . 2011 . 2012 .

... Antarctic Research (Vernadsky Station) . Ephemeris Astronomy . Lithosphere-low atmosp1here- ionosphere processes . Plasma processes in ionosphere and magnetosphere . The charged particles acceleration in the cosmic magnetic fields and their nonthermal radiation . ... Theory of plasma instabilities and turbulence; applications to wave processes in the ionospheric, magnetospheric and space plasmas . Large-scale wave processes in space plasma.Formation of nonlinear wave structures . ...

Authors: Yu.G. Shevelev , V.A. Marsakov , . ... Based on a previously compiled catalog of fundamental astrophusical parameters for nearby disk F stars (containing, in particular, metallicity, isochronal ages, and space-velocity components), with were derived from published astrometric data, the Galactic orbital elements were calculated for 1630 stars. ... The radial and vertical metallicity gradients were found for mixed-age stars and for a few narrow age ranges. ...

... To address the problem of point-source photometry in restored images Lucy (1994) suggested a two-channel photometric restoration method in which the points are represented as functions in one channel and the background, constrained to be smooth by an additional entropy constraint, in the other. ... In the new CPLUCY implementation the stars can be at arbitrary x , y sub-pixel positions but the entropy constraint on the background, used by PLUCY, is retained. ...

.

. 2008 Publications . 2009 Publications . 2010 Publications . 2011/2012 Publications . Return to the APO Home Page

AAL Guestbook . Please Sign Our Guestbook . Guestbook Entries: 147 . Add Entry | ... Previous Page | Next Page . Lea . ... Lea's Homepage . Thx for the good job, JM! ... You did good work Lea! ...

... Lagoon Nebula, Trifid Nebula and the NGC 6559 Complex – Negative Image . This negative view of the previous image highlights the dark nebulas in the region. Same acquisition data as the previous image: 5nm Hydrogen-alpha filter, Total= 48 minutes, 8 x 360-second unbinned sub frames. Takahashi Epsilon -180 – f/2.8, SBIG STL6303E CCD camera, ATMoB Clubhouse, Westford, MA. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

Crater Gassendi . ... I made this drawing was made on the 26th of november 2001. If you compare this one with the previous drawing of Gassendi (below) the differences are clear. ... This drawing was made on the 28th of september 2001. After nearly a full month without observations I had a one hour gap between the thicker clouds. ... This drawing was made on the 29th of august 2001. ... This drawing was made on the 27th of august 2001. ... This drawing was made on the 25th of august 2001. ...