Подписка на рассылку обзоров astro-ph на Subscribe.Ru . ... Предыдущий выпуск (N335) . ... Обсудить на форуме Scientific.RU . ... Подписка на рассылку обзоров на Subscribe.Ru . Обзоры препринтов astro-ph . ... Собственно обзоры препринтов. ... Ранее обзоры также были на Астронете и на Scientific.Ru . ... АНКи доступны на Астронете , а с 2006 по 2008 г. также на сайте Элементы.Ру . ... Ранее они также размещались на сайте Астронет и в архиве моих обозрений (кодировка KOI8) на сайте Scientific.Ru . ...

HST MOSES Electrical Power Subsystem Natalie Seftas September 30, 2002 INSTRUMENT OR SUBSYSTEM: SA3 Drive Mechanism Performance REQUIREMENT: J10.4.14.1.1 "Verify that SA3 Drive Mechanism is performin g nominally and that the sensed positions are within +/- 3.5 degrees of the commanded position when operating within the range of 0 to 130 degrees and +/- 5.0 degrees if operating outside this range. ... DESCRIPTION OF RESULTS : HST power performance has exceeded BOL predictions. ...

Next: Modes of Operation Up: CCD Scientific Performance Previous: Field of View . Thermal excitation of charge carriers from the valence to the conduction band creates a dark current signal which may vary with position in the array, and also has temporal shot noise variation. ... In a device devoid of localized defects which give rise to individual dark current spikes , most dark current arises from electrons generated at interface states at the surface. ...

This page shows which observing modes are available with which correlator and gives a brief description of the observing modes.. available; . ... WAPP . ... ALFA . ... Calibration mode that scans 4 times across the calibrator, forming a spider shape. ... Calibration mode that scans twice across the calibrator, forming a cross shape. ... This is the standard spectral-line single-pixel observing mode. ... A Calibration mode used by the Galactic ALFA surveys to calibration the G-ALFA HI Spectrometer. ...

Orbital data : INTERBALL AZ GSE and GSM cartesian coordinates, GSE cartesian velocity (once per 10 minutes). ... Magnetic field data from IMAP experiment. Magnetic fileld absolute value and magnetic field index (the difference between absolute value and model value), status flag. ... Counts of H+ and O+ ions are accumulated during one spin period by detectors D6 (antisunward looking), D8 (spin plane), D10 (sunward looking) of TRICS2 subsystem (1.0-30 keV). ... TRICS1, TRICS2, TRICS3 subsystems: . ...

... This is possible at modest cost due to the low moments of inertia of the telescope and enclosure. ... This same performance will be achieved in higher winds when the telescope enclosure is facing away from the wind, or by using wind screens. ... The telescope system (MILT) will be remotely operable with an on-site operator's assistance by an astronomer located at one of the ARC member institutions. ... Mean Wind Speed . ... Offsets > 10 deg: 1 arc sec rms max . ... 5 sec max, tracking to tracking . ...

... Users . ... Data Collection and Analysis . ... This particular part of the analysis has been disabled since the code is struggling to cope with the number of users seen this year, in particular the large contingent of people who have re-tweeted NASA. ... Order accounts: by user number (effectively random) by number of tweets (includes retweets) by number of followers by number of followers that also tweeted about AAS225 by number of friends that also tweeted about AAS225 . ... by user number . ...

... Current projects MNRF1997 - 3/12mm systems Construction of the new Mopra MMIC-based 3/12mm receiver is proceeding, with installation scheduled in September. ... Good performance up to 115GHz is expected. The fabrication of a set of spare components for the ATCA and Mopra 3/12mm receivers will be completed by July. ... MNRF2001 - ATCA Broadband Upgrade (CABB) A design for the LO/conversion system in the antenna has been chosen and work towards the construction of a prototype is proceeding. ...

... Up: Distributed Data Systems, Data Mining . ... The EROS (Exp?rience de Recherche d'Objets Sombres) experiment is a French collaboration between astronomers and particle physicists to search for the baryonic dark matter of the Galactic Halo by gravitational microlensing. ... Cross-identification with stellar objects in other surveys (e.g. ISOGAL, DENIS, see Omont et al. 1999) will also certainly become another use of EROS data in the next few years. ... EROS collaboration) 1998, A&A, 337, L17 . ...

... JavaScript 1.1: added current, next, and previous properties. ... To change a window's current URL without generating a history entry, you can use the Location.replace method. ... For example, if the history list contains three named entries, these entries are reflected as history[0] , history[1] , and history[2] . ... back . ... onClick="history.go('home.netscape.com')"> The following button navigates to the URL that is three entries backward in the history list: <P><INPUT TYPE="button" VALUE="Go" ...

... Auroral Currents . 25H. Birkeland Currents . ... 25c. Space Tether . ... The space tether experiment, a joint venture of the US and Italy, called for a scientific payload--a large, spherical satellite--to be deployed from the US space shuttle at the end of a conducting cable (tether) 20 km (12.5 miles) long. ... One purpose of such a set-up might be to produce electric power, generating current to run equipment aboard the space shuttle. ... A Russian space tether experiment? ...

... Moons, Rings, and Unexpected Colors on Saturn . ... Credit Copyright: Cassini Imaging Team , SSI , JPL , ESA , NASA Explanation: Why would Saturn show such strange colors? The robotic Cassini spacecraft currently orbiting Saturn has beamed back images showing that the northern hemisphere our Solar System 's most spectacularly ringed planet has changed noticeably since Cassini arrived in 2004, now sporting unusual and unexpected colors. ... Saturns Moon Helene in Color . Six Moons of Saturn . ...

Status of IFR/LST Teststand Minghui Lu lum@ slac .stanford.edu University of Oregon BaBar Collaboration Meeting @ SLAC , 02/21/ 2004 ­ p.1 Outline Current Status: Schematic setup Current Status: Online DAQ Current status: Cosmic data analysis Summary and Plans BaBar Collaboration Meeting @ SLAC , 02/21/ 2004 ­ p.2 The Schematic Setup G-LINK FF R CC O DP M MM ICB 9U DAQ CRATE 6U CRATE test pulse IFB ICC LV = +5V, -7V GAS 4 MC#1 RPC MC ...

... Anticipated Radiation Effects . ... Various radiation effects can be anticipated, based on similarities to other CMOS devices. ... Total dose radiation effects in CMOS devices can be divided into two broad classes: charge trapping and interface state generation. ... When interface states are located in a depletion region, they act as sources of dark current. Increased dark current is expected to be the dominant radiation effect in active pixel sensors, leading to increased shot noise. ...

Name Last modified Size Description . Parent Directory - Artemyev.ppt 03-Mar-2010 19:17 1.6M Frank_IKI-2010.ppt 03-Mar-2010 19:17 5.0M Lyahov.ppt 03-Mar-2010 19:17 1.5M Malova_OFN_2010a.ppt 03-Mar-2010 19:17 5.9M O_Ming_OFN_10.ppt 03-Mar-2010 19:17 14M Petrukovich.ppt 03-Mar-2010 19:17 3.7M Zelenyi_et_al_OFN-2010-v3.ppt 03-Mar-2010 19:17 1.8M .

Name Last modified Size Description . Parent Directory - 98-apogee.rules 2010-06-19 02:22 130 Apn.h 2011-08-03 22:59 7.8K ApnCamera_USB.cpp 2010-06-19 02:17 25K ApogeeUsbLinux.cpp 2011-08-04 01:05 40K README 2011-08-03 23:48 1.6K install_apogee_usb 2010-06-19 15:14 352 libapogeedrv.cpp 2011-08-06 17:19 4.3K libapogeedrv.h 2011-08-06 17:12 833 makefile.xmccd 2010-06-19 02:23 1.5K models.mak 2011-08-03 23:29 4.1K . Apache/2.4.6 (Linux/SUSE) Server at www.astro.louisville.edu Port 80

... Astrophysics Group . ... FIRST . ... This site is an initiative by MRAO Cambridge to provide improved access for the UK to the images being produced from the FIRST survey. ... Note that a small image returned by this server will have different gridding and orientation from an image of corresponding position and size returned by the FIRST CUTOUT server at the main site. ... This site may evolve to provide more of the facilities available at the FIRST main site in due course. ...

. To display the value of each alias known to the shell enter the command: alias . To display the current value for a particular alias use the command: alias name_of_alias . For example to display the current value of the alias named print : alias print lpr \1* -Pps5 . This informs you that print is an alias for the command lpr \1* -Pps5 .

... 2008 October 20 . Moons, Rings, and Unexpected Colors on Saturn . Credit: Cassini Imaging Team , SSI , JPL , ESA , NASA . Explanation: Why would Saturn show such strange colors? The robotic Cassini spacecraft currently orbiting Saturn has beamed back images showing that the northern hemisphere our Solar System 's most spectacularly ringed planet has changed noticeably since Cassini arrived in 2004, now sporting unusual and unexpected colors. ... About APOD | ...

MAKING THE PROFILES . First of all you are expected to load a FITS file ("FILE"-"LOAD"). ... By pressing the middle button you copy the profile from the first profile window to the second one. ... An example: first integral can correspond to the profile of active region and second integral can correspond to the profile of quiet chromospheric region. ... The second profile (which is subtracted from the first one) you extract after clicking on "SUBTRACT"-"MARK QUIET PROFILE" and marking the region. ...