... Метки: Twitter . ... 101) Байки из Фидо (7) Литература (16) Листая страницы прошлого Выберите месяц Апрель 2016 (2) Март 2016 (4) Февраль 2016 (4) Январь 2016 (5) Декабрь 2015 (4) Ноябрь 2015 (3) Октябрь 2015 (5) Сентябрь 2015 (5) Август 2015 (5) Июль 2015 (5) Июнь 2015 (4) Май 2015 (8) Апрель 2015 (5) Март 2015 (4) Февраль 2015 (4) Январь 2015 (7) Декабрь 2014 (7) Ноябрь 2014 (4) Октябрь 2014 (5) Сентябрь 2014 (8) Август 2014 (8) Июль 2014 (6) Июнь 2014 (7) Май 2014 (11) Апрель 2014 ...

... ESO is building what will be the World's largest optical telescope array, The Very Large Telescope (VLT). The VLT Project organisation is responsible for the design and construction of the Unit Telescopes, including enclosures, optics, adapter-rotators and coating unit. ... Unit Telescopes Overview - This page is outdated, an update is in process. ... Secondary mirror (M2 Unit) - This page is outdated, an update is in process. ... Coating Unit - This page is outdated, an update is in process. ...

... 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. ... While the expanding light echoes are dramatic , astronomers have struggled to understand where V838 Mon itself fits into the stellar life cycle. ... Publications with keywords: v838 mon - variable star - light echo . Publications with words: v838 mon - variable star - light echo . ...

... 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 | ...

... OF NICS . ... NICS FIRST LIGHT . ... The Near Infrared Camera Spectrometer ( NICS ) has been installed in the week 11-17 September 2000 at the TNG Nasmyth A focus. ... NICS is a DRO camera for infrared imaging and spectroscopy operating in wavelength range between 0.9 and 2.6 microns and is equipped with an Hawaii 1024x1024 detector. In imaging mode the platescale can range from 0.25"/pixel to 0.04"/pixel (with Adopt@TNG) correspondig to a field of view ranging from 4.2'x4.2' to 0.7'x0.7'. ...

... Updated 4th December 2002 . ... Updated 2nd December 2002 . ... Updated 28th November 2002 . ... Updated 8th November 2002 . ... Updated 7th November 2002 . ... Updated 28th October 2002 . ... Updated 30th September 2002 . ... Updated 13th September 2002 . ... Updated 5th September 2002 . ... Updated 29th August 2002 . ... Updated 19th August 2002 . ... Updated 8th August 2002 . ... Updated 5th July 2002 . ... Updated 5th June 2002 . ... Updated 8th May 2002 . ... Updated 5th March 2002 . ...

... Hu ChangSong for his Chinese translation * Ciprian Manea for his Romanian translation * Neil Muller for his suggestions on making bbclone work with register_globals off * Carlos Oliva for his Spanish translation * Vilius Simonaitis for his Lithuanian translation * Chad Schmidt for his numerous corrections * Gregori Arjona for his Catalan translation * Engelbert Gruber for his suggestions on correcting fopenlock() * Josef Pinc for his Czech ...

... ID: New Procedure for Production of CCD Bias and Dark Reference Files . ... Finally, on a related note: We have changed the bias monitoring program for STIS in Cycle 8 in that we are now taking ~100 unbinned biases per week in CCDGAIN=1 (plus ~20 in CCDGAIN=4 and 14 in often-used binned modes in CCDGAIN=1) to enable one to create "straightforward" weekly unbinned CCDGAIN=1 bias reference files (thus eliminating the need to update the hot columns and thus the need to run the "weekbias" script). ...

23may12: strobe lights from yiye avila's tower on mount roncador . ... On 21may12 I made a video of yiye avila's tower starting around 18:30. ... canon sx230hs camera . ... There are two strobes, one 1/2 way up tower (just below the donut). ... At 240Frames/sec the strobe was seen in two frames (multiple times). 1./240 =4.1 millisecond. ... The strength of the strobe lights was not the same in the two frames, so part of the duration may be that the two strobes are not exactly synchronized . ...

The pupil mirror array for NIFS was successfully manufactured in early October 2001 by Labor fuer Mikrozerspanung (LFM) of the University of Bremen. The monolithic array of 29 toroidal mirrors are diamond machined in an aluminum bar. ... White light interferometric image of the central element of the pupil mirror array. Pupil mirror array. Pupil mirror array in it storage container. ... Instrumentation Links * Gemini Project Links * Other IR Instruments ...

... 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. ...

Supernova 2006X in M100 . This page is devoted to information on Supernova 2006X in NGC 4321 = ( M100 ). ... Information on the original web pages for many of these images can be found on the updates and links web pages. Discovered is shared by Shoji Suzuki (Japan) and M. Migliardi of CROSS (Italy). ... Icon generated from the CROSS color image. ... APOTD for 2006/03/07 . ... CROSS image . ... Discovery, mirror . ... JM Llapasset image . ... J. Nicolas image . ... Joel Nicolas image . ...

... It was designed to observe the solar wind approaching Earth, from a position near the Lagrangian point L1, and it is part of the International Solar-Terrestrial Physics (ISTP) Initiative . ... The original plan called for "Wind" to approach its final station over two years, undergoing two close encounters with the Moon to boost its speed. ... If however the object is moving , the encounter is not symmetric, and in the end the spacecraft may have gained or lost speed, depending on its trajectory. ...

... It was designed to observe the solar wind approaching Earth, from a position near the Lagrangian point L1, and it is part of the International Solar-Terrestrial Physics (ISTP) Initiative . ... The original plan called for "Wind" to approach its final station over two years, undergoing two close encounters with the Moon to boost its speed. ... If however the object is moving , the encounter is not symmetric, and in the end the spacecraft may have gained or lost speed, depending on its trajectory. ...

... 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. ...

... Version 1.5 - 31-10-00 ---------------------- Updated GROUPS description and the documentation Open SPRs: None Version 1.4 - 03-10-00 ---------------------- Updrade the version number as required for the SAS V5 Version 1.3.1 - 26/07/00 ------------------------- Update the .info file Version 1.3 - 22/05/00 ---------------------- add elcbuild .info and elcbuild .lyt in config directory update documentation ... SSC-SPR-1494 elcbuild (version 1.0): Keywords in output file. ...

From: Tony Wong ( Tony.Wong@atnf.csiro.au ) . Date: Tue Oct 02 2001 - 18:29:24 EST . Previous message: Tony Wong: "MM Science Workshop, 29-30 Nov" . Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ] . ... Please update as appropriate . ... Geoff Blake, gab@gps.caltech.edu , Chemistry of Molecular Clouds . ... Ken'ichi Tatematsu, tatematsu@nro.nao.ac.jp , Structure of Molecular Clouds . ... John Whiteoak, john.whiteoak@atnf.csiro.au , Molecular clouds overview . ...

... Optical calibrations for AZT-8 and LX-200 . ... preliminary . ... 0235+164 . AO 0235+16 . ... 0420 014 . PKS 0420 01 . ... 0528+134 . PKS 0528+134 . ... 0647+250 . 1ES 0647 . ... 0716+714 . S5 0716+71 . ... PKS 0735+17 . ... PKS 1222 . ... PKS 1510 08 . ...

. Although this design reduces the vignetting seen at the NA2 guider. We do not have a good feeling yet what the effect might be on scattered light at the focal plane.

... I've also marked all the doors requiring keys. ... What is included * New levels : 1 Sounds : No Music : Yes Graphics : Yes Dehacked/BEX Patch : No Demos : No Other : No Other files required : n/a * Play Information * Game : Doom2 Map # : Map 01 Single Player : yes Cooperative 2-4 Player : yes Deathmatch 2-4 Player : yes Other game styles : n/a Difficulty Settings : Yes * Construction * Base : New from scratch Build Time : Editor(s) used : Known Bugs : May Not Run With.. ...