... Flux density at 1 GHz (/Jy): 130 . ... Radio: Angular shell, brightest to the E, poorly defined to the W. Optical: Nebulosity and wisps. X-ray: Brightest to the E. Point sources: Central possible pulsating X-ray source. ... Molonglo at 408 MHz (3': S=198?20 Jy). ADS . ... MOST at 843 MHz (44''?65''), with large scale emission added, plus IR, optical and X-ray observations. ... X-ray observations of central source. ... ATCA at 1.4 GHz (90'') for H I near central X-ray source. ...

CCD Performance . ... The dark current appears to have two components: one from electronic sources in the CCD, and a second component whose strength correlates with the cosmic ray flux. ... As of this writing, the " DARKTIME" keyword in the WFPC2 image headers does not reflect correctly the actual time during which the CCD collects dark current. ... External exposures of 180s or longer made with the serial clocks off (CLOCKS=NO; the default setting) suffer an additional 60s of darktime (restart=1). ...

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 . ...

. The following is a list of the currently installed versions of the CIMA. The links refer to the CIMA version log page . Normal: version 3.0 - this is the next version of CIMA which has become the new default version --- NOTE that this version uses a new syntax for command file observations, uses new configuration files and needs source files with full velocity information . Old: version 2.2 - this is the old version of CIMA You can return to the main CIMA page by clicking here .

... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Astrophysics graduate student programs . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . ... Current telescope status . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ...

Current is an open-source implementation of an up2date server, aka RedHat Network. The patched release 1.4.4.a is capable enough to support of an all channels for Fedora Core 1 2, AMDx86_64 et.a. Distributed free by GNU GPL . RPM 1.4.4.a package . SRPM 1.4.4.a source package . Public GPG-key , signed package builds.

... Galactic coordinates are not yet calculated, but this can change in the near future. Currently preference is given to small sources over extended sources if they are present near the same coordinates. ... More work has to be done on the error estimates of source parameters. Countrates are estimated assuming that the source shape is a gaussian. ... This means that for point-like source we can in future calibrate the true countrates versus the wavelet countrates, for small wavelet scales. ...

... VIII/16 Molonglo Reference Catalogue of Radio Sources (Large+ 1991) ================================================================================ Molonglo Reference Catalogue of Radio Sources Large M.I., Cram L.E., and Brugess A.M. <The Observatory, 111, 72 (1991)> = 1991Obs.. ... The MRC was re-issued in 1990 with the original B1950 coordinates supplemented by J2000 values, and an additional cross-reference flag `J' added to denote (extended) sources imaged at 843-MHz by P.A. Jones. ...

... Corporate Partners Rock Our Cosmos! Current Partners . ... In addition to Sky & Telescope and SkyandTelescope.com, the comany publishes Night Sky, a bimonthly magazine for beginning astronomers, an annual magazine called SkyWatch, an annual magazine called Beautiful Universe, as well as books, star atlases, posters, prints, globes, and other fine astronomy products. ... We thank our Corporate Affiliates for their annual investment in partnering with the ASP to improve astronomy education. ...

... Energy in Russia . Common Purpose (comprehensive site) . Tata Energy Research Institute . ... Home Power Magazine . ... The Alternative-fuel Vehicle Directory . ... American Solar Energy Society . On line solar energy courses . The Fraunhofer Institute for Solar Energy Systems . Solar Electricity . ... American Wind Energy Association . British Wind Energy Association . ... Wind Energy Study Unit for Kids . ... U.S. Department of Energy Geothermal Energy Technical Site . ...

The Astronomy Net . ... The Moon is Earth's only natural satellite. It has no formal English name other than "the Moon", although it is occasionally called Luna (Latin: moon), or Selene (Greek: moon), to distinguish it from the generic term "moon" (referring to any of the various natural satellites of other planets). ... The first man-made object to impact the lunar surface was Luna 2 in 1959; the first photographs of the normally occluded far side of the Moon were made by Luna 3 in the same year. ...

Next: Future plans Up: Electronic database Previous: Electronic database . The JPDOC gives access to references to the papers, data files and links to the internet resources related to measurements and calculations of the optical constants in the wavelength interval from X-rays to the radio domain. ... The database also provides links to internet collections of optical data files and personal WWW pages with relevant software and includes some other useful information. ...

... Up: Data Analysis Software and Systems . ... XAssist is a NASA AISR-funded project for the automation of X-ray astrophysics, with emphasis on galaxies. It is nearing completion of its initially funded effort, and is working well for Chandra and ROSAT data. ... Historically, only X-ray ``experts'' usually attempted the analysis of X-ray data. ... XAssist is capable of performing data reduction and preliminary analysis for ROSAT , Chandra and XMM-Newton data. ... Downloads data . ...

Results on nonequilibrium distributions of charged particles and radioisotope sources of current are as the following: . the new power-law distribution of charged particles in nonequilibrium media, for example, in the thin metalic films, under powerful energy source pumping were obtained ( together with V.I.Karas, V.M.Kontoriovich, V.E.Novikov); . ...

History of Space Exploration . ... Space History Introduction . ... Chronology of Solar System Discovery This is a partial list of past, present, and future planetary and solar missions; for a complete account, please see the Space Exploration Chronology. Space exploration is becoming increasingly internationalized; as a result, the national designations listed here are not completely representative of the true nature of all projects. ... Apollo Lunar Surface Journal . ... Mariner Missions . ...

. To display your current working directory in the prompt: . 1. Use your editor to open your .tcshrc and add the line: set prompt='%. %' . 2. Save the file and leave the editor. 3. Enter the command: source .tcshrc . This adds the new values to your working environment.

... 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 . ...

In calculating the NIFS sensitivity, we adopt a read noise of 5 e - , a dark current of 0.01 e - s -1 pix -1 , and a maximum exposure time of 3600 s. Grating . ... e/pix) . ... OH Cont. (e/pix) . ... NIFS should achieve signal-to-noise ratios of ~ 10 per spectral pixel in a 0.1" 0.1" aperture for single 1800 s exposures on uniform, extended, continuum sources with surface brightnesses of J = 15.4, J = 15.0, H = 14.8, and K = 13.5 mag arcsec -2 using the Z , J , H , and K gratings, respectively. ...

... 2006 December 6 . Spirit Rover on Mars Imaged from Orbit . Credit: HiRISE , MRO , LPL (U. Arizona) , NASA . Explanation: If you have the right equipment, you can see the Spirit rover currently rolling across Mars. The right equipment, however, is currently limited to the High Resolution Imaging Science Experiment onboard the Mars Reconnaissance Orbiter (MRO). ... Visible in the above spectacularly high resolution image is the Spirit rover in the Columbia Hills of Mars. ... About APOD | ...

... Infrared astronomy . ... Online resources . ... 1995 - . ... 1996 - . ... The Astronomical Journal . ... 1849 - 1997(ADS) . ... 1989 - 2013 . ... The Astrophysical Journal . ... The Astrophysical Journal Letters . ... The Astrophysical Journal Supplement Series . ... Communicating Astronomy with the Public (CAP) Journal . ... Journal for the History of Astronomy . ... Journal Geophysical Research A : Space Physics . ... Linux Journal ** For online access, please contact the Library . ... 1996 - 2013...