... The improvement will be more pronounced in our crowded Wide Field Camera (WFC) images, and may be increased further through use of a more sophisticated method of combining the individual dithered images. Our analysis allows us to check for point spread function shape variations in the HST Planetary Camera (PC) field. ... In crowded field images, we are deriving information about the faint end of the luminosity function (LF) from the texture of the image background. ...

Еще в разделе: (Показать все результаты (>1988) - www.adass.org/ )

• The Communication of Images from New Generation Astronomical Telescopes
• Doing Theoretical Astrophysics With HST's Data Processing Pipeline Software:
• Wavelength Calibration at Moderately High Resolution

Next: Vignetting correction Up: Spatial Analysis Previous: *imcontour* - Iso-intensity contour . In order to perform detailed analysis on an x-ray field, a user will need to access the various calibration files, apply corrections for vignetting and propagate errors. Vignetting correction . makevig, vigdata* - Apply Vignetting Correction to an image . ... Background Corrections . imcalc* - Obtain a background subtracted image for ROSAT PSPC Data . ... To Resample Calibration Images . ...

Еще в разделе: (Показать все результаты (>2348) - hea-www.harvard.edu/ )

• Spatial Analysis
• Notes on IPC and PSPC Spectral Fitting
• Jonathan's ASC documents

PAYLOAD MODULE . Payload module is optimally sized with respect to both the area allocated for payload hardware and the volume inside the module needed to accommodate large-volume hardware items . A payload analysis has demonstrated that internal volume of the module and its outer and inner surfaces can accommodate all the hardware necessary for communications spacecraft. ... YAMAL-200 COMMUNICATIONS SATELLITE . ... Official WEB-site of S.P.Korolev RSC Energia . ...

Еще в разделе: (Показать все результаты (>3141) - www.energia.ru/ )

For this example of NPOI data reduction and analysis we use observations of Mizar from 1997. ... They include reading the raw data and computing visibilities (done by a standalone C program called CONSTRICTOR), editing the 1s incoherent averages and averaging these data for every scan. The latter steps are done with OYSTER, but for this lab it is not useful to have these steps performed by the participants. ... Background data loaded. ... Finished reading catalogs. ... Data loaded. ...

Еще в разделе: (Показать все результаты (>44538) - www.eso.org/ )

• Homepage of Christian A. Hummel
• ESO - Thesis Topic: Foreground emission and Cosmic Microwave background
• ESO - Science Data Products Forum

... PPTA timeline . ... List of projects . ... RedGW . ... One of the main goals of pulsar timing array projects is to limit the existence of a background of gravitational waves (GWs). Jenet et al. (2006) developed a method to determine such a limit if (and only if) the pulsar timing residuals were statistically white. In the paper we used data from six pulsars from the PPTA project to obtain a limit. The remaining pulsars were rejected because their timing residuals were not white. ...

Еще в разделе: (Показать все результаты (>16537) - www.atnf.csiro.au/ )

• PPTA Wiki | Meetings / Ppta3
• Classification and Analysis of Discrete Sources in Common to the Radio and H
• Data Description and Calibration

... Capability of space means for the solution of problems of military character . ... Classification and functions of space systems of military purpose(assignment) . ... Ground complex of maintenance of launch and control of space vehicles . ... Capability of space systems of optical reconnaissance . ... Complexes topographical and earthresource shooting on base of "Zenit" space vehicle . ... Space vehicle for optical-electronic reconnaissance . ... System with space vehicle on low-altitude orbits . ...

Еще в разделе: (Показать все результаты (>17) - www.altrs.narod.ru/ )

Lessons learned from the Thirty Meter Telescope site testing Tony Travouillon Sebastian Els, Angel Otarola, Reed Riddle, Matthias Schoeck, Warren Skidmore TMT.XXX.PRE.05.0XX.DRF01 1 Introduction TMT and its Site testing. Important choice before going on site. ... Considerations during analysis of the data. TMT.XXX.PRE.05.0XX.DRF01 2 Some Background about the TMT Site Testing TMT is a 30m, segmented, RitcheyChretien telescope design. ... ASCA Cloud Cover Analysis So how do we do it in practice? ...

Еще в разделе: (Показать все результаты (>19) - site2010.sai.msu.ru/ )

Control the truss lamps: calibration lamps mounted on the secondary cage. Press a button to immediately toggle the state of the associated lamp. The control background color will change to pink (or the "Bad Background" preference) until the lamp has changed state. ... So if you want to use TUI to monitor or control the truss lamps, make sure that all users control the lamps via TUI! ... If the lamp controls say "Rebooting" then you should wait until the tlamps controller finishes rebooting. ...

Еще в разделе: (Показать все результаты (>363) - www.apo.nmsu.edu/ )

... Ж.Ф. Родионова, А.А.Карлов, Т.П. Скобелева и др. ... Sternberg State Astronomical Institute, 119899, Moscow, Russia; jeanna@sai.msu ru. ... Moscow State University, Vorobjovy Gory, 119899, Moscow, Russia. Brown University - Vernadsky Institute Microsymposium 34, October 8-9, 2001, Moscow, Russia . ... Rodionova J1., ... Sternberg State Astronomical Institute, Moscow University, jeanna@sai.msu.ru . ... 1 Sternberg State Astronomical Institute Lomonosov Moscow University, Russia; marss8@mail.ru . ...

Еще в разделе: (Показать все результаты (>91) - selena.sai.msu.ru/ )

• Zhanna F. Rodionova

Analysis of general features of the chaotic system behavior and investigation of the properties of concrete chaotic sources. ... Analysis of information properties of chaotic systems and chaotic oscillations as concrete objects for information processing and comunications. ... This hypothesis gives a possibility of designing simple mathematical structures accomplishing various processes of information processing using chaos. ... Activities | ... E-mail: chaos@mail.cplire.ru ...

Еще в разделе: (Показать все результаты (>465) - www.cplire.ru/ )

• Multiple access communication - COC-2000
• Direct Chaos Communications - InformChaos Lab.
• CDMA COMMUNICATIONS USING MAPS WITH STORED INFORMATION - ECCTD-97

Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . You may download the latest source code distribution and install the period search service at your own web server. ...

Еще в разделе: (Показать все результаты (>3) - scan.sai.msu.ru/ )

... The XPA messaging system provides seamless communication between many kinds of Unix programs, including X programs and Tcl/Tk programs. It also provides an easy way for users to communicate with XPA-enabled programs by executing XPA client commands in the shell or by utilizing such commands in scripts. ... A program becomes an XPA-enabled server by defining named points of public access through which data and commands can be exchanged with other client programs (and users). ...

Еще в разделе: (Показать все результаты (>243) - www.astro.louisville.edu/ )

... In LABORATORY OF RADIO ASTROPHYSICS OF SPECIAL ASTROPHYSICAL OBSERVATORY OF RAS . ... History . ... Current problems of the group research interests: . study for cosmic microwave background, . study of radio galaxies (identification, evolution, statistical investigation of population), . investigation of the RATAN-600 antenna, . observations in the survey mode with RATAN-600 and their analysis, . creation of the software for data analysis. vo @ sao.ru ( Oleg Verkhodanov ) ...

Еще в разделе: (Показать все результаты (>31) - sed.sao.ru/ )

• Lectures

... arcrt1.arcetri.astro.it in . ... ge-0/0/3 Fibra GARR . ... ge-0/0/3 . Max Speed: . ... at which time 'arcrt1' had been up for 36 days, 1:42:07 . Max . Average . Current . ... 5324.5 kb/s (0.5%) . 4933.4 kb/s (0.5%) . ... 3251.4 kb/s (0.3%) . ... 4396.4 kb/s (0.5%) . ... 1298.7 kb/s (0.1%) . 757.9 kb/s (0.1%) . ... 556.4 kb/s (0.1%) . ... 1292.7 kb/s (0.1%) . ... 4451.3 kb/s (0.5%) . ... 2698.6 kb/s (0.3%) . 1299.4 kb/s (0.1%) . ... Incoming Traffic in Bits per Second . ...

Еще в разделе: (Показать все результаты (>7211) - www.arcetri.astro.it/ )

• research field
• Procedures for Observations
• How kernel communicates with outside when it's started?

... The UK has a very vibrant solar system science community highly regarded internationally. ... The PPARC Introductory and Advanced Courses in Solar System Plasmas has, since the1980s, played an important part in the early training of solar, heliospheric, magnetospheric and ionospheric physicists. ... We therefore seek support to provide the 2007 Introductory Solar System Plasmas School, which will provide valuable training for the next generation of solar system scientists . ...

Еще в разделе: (Показать все результаты (>1635) - star.arm.ac.uk/ )

• STFC Introductory Solar System Plasmas Summer School
• Background
• Armagh Observatory

Communications For Your Astronomy Event . Articles | ... Cheap radios, AM modulation and license free operation made this a very popular communication for mobile users like truckers, and civic minded groups like REACT International who provide volunteer radio communications for events. ... 26.9650 MHz . AM and SSB operation allowed in the US . 4.0 Watts . ... 26.9750 MHz . ... www.astronomy.net . About Astronomy Net | ... dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

Еще в разделе: (Показать все результаты (>161) - www.astronomy.net/ )

MAGION 5 is subsatellite of the Auroral Probe, one of the satellites of the INTERBALL program. ... Click hear for the 1999 flight situation analysis during operations scheduling . ... The satellites motion calculation during the flight situation analysis is based on the orbital elements determined by the Institute of Atmospheric Czech Academy of Sciences. ... SSC GSFC NASA Satellite Situation Centre of the NASA Goddard Space Flight Centre . ... Space Research Institute (IKI) . ... IKI RAN | ...

Еще в разделе: (Показать все результаты (>740) - www.cosmos.ru/ )

• INTERBALL TAIL PROBE SITUATION ANALYSIS
• Equipment for digital communications
• INTERBALL AURORAL PROBE SITUATION ANALYSIS

... The cosmic microwave background radiation emanating from the universe could only have the above fuzzy pattern if it contained clear amounts of dark matter and dark energy . The conclusion , based on a detailed analysis of the temperature and spacing of the bumps, was a surprise to those who felt that previous evidence for such a strange universe , based on observations of distant supernovae , was somehow inaccurate. ... Publications with keywords: CMB - early universe . ... The Early Universe . ...

Еще в разделе: (Показать все результаты (>27612) - www.astronet.ru/ )

• Journal "Peremennye Zvezdy"
• Aurora Over a Communications Tower
• Астронет > Cosmic Ripples Implicate Dark Universe

... Piping in a C program: < stdio.h > . ... Pipes . ... We use fprintf() and fscanf() to communicate with the pipe's stream . ... plotter.c module */ /* contains routines to plot a data file produced by another program */ /* 2d data plotted in this version */ /**********************************************************************/ #include externals.h static FILE * plot1 , *plot2, *ashell; static char *startplot1 = plot [] [0:1.1]'plot11.dat' with lines, 'plot12.dat' with lines\n ; static ...

Еще в разделе: (Показать все результаты (>711) - jet.sao.ru/ )

• DINACON
• Beej's Guide to Unix IPC
• Experiment COLD: Astrophysical Problems Studied in Experiment Cold

... 2000 . ... Сегодня: 10 апреля 2016 г. [Boeing] Корпорация Boeing объявила о завершении процедуры приобретения фирмы Hughes Space Communications, которая до этого была спутниковым подразделением корпорации Hughes и одним из ведущих производителей спутников связи в мире. В результате этой сделки новая компания стала подразделением корпорации Boeing, и называться она будет Boeing Satellite Systems. Ее штаб-квартира будет располагаться в бывшем офисе Hughes Space and Communications. ...

Еще в разделе: (Показать все результаты (>85) - news.cosmoport.com/ )