The compression of the cloud of gas in star forming . ... These data have allowed us to create the dynamic model of the cloud of gas, around this object. ... The results on H2CO absorption lines (figure 1) have shown, that the central part of the cloud represents a clumped envelope of diameter 9 pc with radial velocity 20 km/s. The relation of radial velosity of absorption line and the whole object have allowed simple to define the direction of radial movement - itis compression. ...

Еще в разделе: (Показать все результаты (>829) - jet.sao.ru/ )

... HST Phase II Proposal Instructions for Cycle 20 > Chapter 12: Cosmic OriginsSpectrograph (COS) > OBSERVING MODES > 12.11 Mode = TIME-TAGConfig = COS/NUV . ... Note: No wavelength should be specified if MIRRORA or MIRRORB is the Spectral Element. ... BUFFER-TIME . ... FP-POS = ALL indicates that the specified exposure time will be the exposure time for each FP-POS position. The values FP-POS=1, 2 or 4 will result in the exposure being taken at an offset from the specified central wavelength. ...

Еще в разделе: (Показать все результаты (>15293) - www.stsci.edu/ )

• CSPICE Routines: SCFMT_C
• Mode = ACCUMConfig = ACS/WFC
• Are autoparallel observations allowed for ACS and what is their policy?

. Pulkovo Observatory of Russian Academy of Sciences is situated . near Saint-Petersburg. It was founded in 1839. 196140, Saint-Petersburg, Pulkovskoye chaussee 65/1 . English version . Russian version . This page has been accessed times since May 1, 1999.

Еще в разделе: (Показать все результаты (>323) - www.gao.spb.ru/ )

The HyperNews Linux KHG Discussion Pages . Forum: The Linux Kernel Hackers' Guide . Date: Tue, 21 Apr 1998 14:20:10 GMT . From: < Escher@dn101aw.cse.eng.auburn.edu > . I need help badly....I need to know how to change this field, where it is located, etc.

Еще в разделе: (Показать все результаты (>9270) - www.arcetri.astro.it/ )

• Jupiter Moon Callisto
• Slide 9
• mod_authn_anon - Apache HTTP Server

The sections <Directory> , <Location> and <Files> can contain directives which only apply to specified directories, URLs or files respectively. Also htaccess files can be used inside a directory to apply directives to that directory. ... The order of merging is: . ... If multiple <Directory> sections apply to the same directory they are processed in the configuration file order. ... Using the options in question is only possible inside a <Directory> section (or a .htaccess file). ...

Еще в разделе: (Показать все результаты (>80) - neptun.sai.msu.ru/ )

• Apache module mod_access
• Apache module mod_auth_anon.c

... Space Research Institute . Main . ... Main results of the experimental and theoretical research completed in 2010 . ... Moon's topography is shown based on LOLA laser altimeter data, white contour shows a permanently shadowed region and a white rhomb indicates LCROSS spacecraft impact location. ... Ultra deep survey of the sky in hard X-rays, performed by INTEGRAL observatory . INTEGRAL observatory has completed the first and the most sensitive survey of the sky in hard X-ray energy band. ...

Еще в разделе: (Показать все результаты (>1171) - www.cosmos.ru/ )

• Motion in a Circle
• Main research and development work completed in 2011 and ready for
• (Q-6) Expansion of the Bohr Model

The catalogue of internal stellar kinematics of galaxies . HyperLeda home | Documentation | ... The literature has been scanned with the scope of gathering the published measurements of the central velocity dispersion and the maximum rotational velocity. ... The compilation is presented in three parts: (a) the central velocity dispersion catalogue, (b) the maximum rotational velocity catalogue, and (c) the bibliography. (a) The central velocity dispersion catalogue (Table A1) . ... HyperLeda . ...

Еще в разделе: (Показать все результаты (>1915) - www.sao.ru/ )

• HyperLEDA documentation: parameter: vdis
• Wavelength calibration
• Rebin to wavelength scale

... Impact craters and associated concentric rings are about the only features to be found on Callisto. ... It has a bright central region that is 600 kilometers in diameter, and its rings extend to 3000 kilometers in diameter. ... This image shows the heavily cratered surface of Callisto. ... Also visible is a fresh, sharp-rimmed crater some 90 km (56 miles) across named Igaluk (center left third of picture), and a bright zone in the south polar area (bottom of image) which could be an impact scar. ...

Еще в разделе: (Показать все результаты (>809) - www.iki.rssi.ru/ )

• Russian HEND for NASA mission 2001 MARS ODYSSEY
• Positive Ions -- History

This WWW form allows the user simplified access to images produced by the NRAO/VLA Sky Survey (NVSS). This service determines which NVSS image is desired based on a celestial position and returns either the image directly or a Web page with a link to the file. ... The NVSS Postage stamp (small FITS file) server can be used to obtain images with other geometries.) ... Web browsers use external viewers to display files like FITS images which they do not understand. ...

Еще в разделе: (Показать все результаты (>3680) - www.mrao.cam.ac.uk/ )

• OptInt PmWiki : Upload Variables
• NVSS Postage Stamp Server Documentation Help for NVSS Postage Stamp Server
• VLSS Postage Stamp Server Documentation Help for VLSS Postage Stamp Server

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 (>253) - www.astronomy.net/ )

• Re: Re: Convert Jpeg To Fits - an Astronomy Net XEphem Forum Message

... We have calculated the binary coalescence rate with time using the ``Scenario Machine'' code, which allows us to simulate evolution of large ensembles of binary stars in an artificial galaxy using a Monte Carlo method (see Lipunov 1992, Lipunov et al 1994, 1995 and references therein). ... The source evolution in a galaxy with given star formation rate is thus calculated as , where is the redshift at the turn-on of star formation, which is the second important parameter of the model. ...

Еще в разделе: (Показать все результаты (>526) - xray.sai.msu.ru/ )

• Discussion and conclusions
• Introduction
• Seminars

Starbursts are regions of enhanced star formation efficiency, where gas is being converted into stars at much higher rates than can be sustained over billions of years. ... A nice example in the southern sky is the nearby galaxy NGC 7552, which was imaged with the Compact Array at 3 cm by Forbes et al. ... On 9 May we re-observed this galaxy with the Compact Array in the 3-mm lines of HCN and HCO + . ... The two lines were observed simultaneously, allowing a direct comparison of their line strengths. ...

Еще в разделе: (Показать все результаты (>19519) - www.atnf.csiro.au/ )

• Velocity Linetype
• ATNF Daily Astronomy Picture
• imdiff

All stars are formed deep inside molecular clouds. One of the current enigmas lies in the formation and evolution of molecular clouds, specifically the conversion from atomic to molecular gas. ... In July of 2005 GALFA mapped about 300 square degrees of the Taurus Molecular Cloud (TMC) complex yielding the largest high-resolution 21cm map of a star forming region, while using less than 40 hours of observing time. ...

Еще в разделе: (Показать все результаты (>3393) - www.naic.edu/ )

• pdev_birdies_25jun07
• OLD ANALYZ instruction sequences HI in galaxies
• Making Maps: Example + Animation

... 3 ­ Sternberg State Astronomical Institute, Moscow, :jeanna@sai.msu.ru The graphic method of the analysis of an arrangement of linear structural elements on geographical and geological maps of continents (A.V.Dolitsky, [1]) has allowed to find out global stress fields of the past and among them one which directions (the main normal and maximal tangents) describe more than 80 % of all linear elements of a relief. ... The found poles share program way on density of an arrangement on 3-4 groups. ...

Еще в разделе: (Показать все результаты (>102) - selena.sai.msu.ru/ )

• http://selena.sai.msu.ru/Symposium/lipskiy.doc
• http://selena.sai.msu.ru/Symposium/lipskiy.pdf
• http://selena.sai.msu.ru/Chik/Publications/ms40/17_Chikmachev_etal.pdf

... The SIRTF Science Center is developing two Web-based tools that will be used during operations. ... Quality Analysis ("QA") The basic design requirements for the QA tool are (1) that it provide an easy way of looking at all the data, observation by observation, and (2) that it provide an easy way to specify status and comments for each observation. ... Instrument Performance Monitoring ("IPM") The design requirement for the IPM tool is easy access and visualization of the IPM data. ...

Еще в разделе: (Показать все результаты (>1751) - www.adass.org/ )

• Two Small Astronomical Catalogs Available In Hypertext
• ADASS 2002 Conference Proceedings
• New Elements of Sherpa, CIAO's Modeling and Fitting Tool

UPPER PANEL: The gas surface density map in log scale. The red circle in the center represents the central protostar. The development of spiral structure in the protostellar disk is evident. Dense protostellar/protoplanetary clumsp form within the spiral arms and are driven into the protostar by the action of gravitational torques. LOWER PANEL: The mass accretion rate onto the protostar as a function of time. The mass accretion rate is characterized by very short ( . ...

Еще в разделе: (Показать все результаты (>84) - ip.rsu.ru/ )

• Vladimir Marsakov Publication List

... Matching the Surface of Best Focus . ... The plug-plates of SDSS project are responsible for locating the optical-fiber plugs spatially and for defining the plug tilt with respect to the surface of best focus. ... Approximately 670 holes are drilled in each plate. ... In the first attempts to match the curvature of the plug-plates to that of the best focal surface, the bending fixture was set upon 3 6.630mm metal supports that were affixed to a table top and spaced 120 apart. ...

Еще в разделе: (Показать все результаты (>655) - www.apo.nmsu.edu/ )

• TUI:Instruments:DIS:DIS window
• TUI:TUI Menu:Log Windows
• TUI:Instruments:NICFPS:NICFPS window

A Symplectic Integration Scheme that Allows Close Encounters between Massive Bodies J. E. Chambers, Armagh Observatory Mixed­variable symplectic integrators provide a fast, moderately accu­ rate way to study the long­term evolution of a wide variety of N­body sys­ tems (Wisdom & Holman 1991). ... A symplectic integrator works by splitting the Hamiltonian, H , for an N­body system, into two or more parts H = H 0 + H 1 + \Delta \Delta \Delta, where ffl i = H i =H 0 Ь 1 for i = 1; 2 : : :. ...

Еще в разделе: (Показать все результаты (>2156) - star.arm.ac.uk/ )

• M.D. Smith, Research Astronomer
• FFIT - Command Syntax
• Networking

European Southern Observatory Conditions Governing CFPs and Contracts for VLT Instrumentation POLICY FOR GUARANTEED TIME OBSERVATIONS (GTO) (Ref. ... At least two months prior to the issue of a Call for Proposals the GTO PI will submit to ESO the complete GTO plan and will indicate specifically which part is proposed for the semester which is the subject of the Call. ... In their proposal, the GTO Teams will provide the specific list of targets, or the field coordinates and size to be explored. ...

Еще в разделе: (Показать все результаты (>53054) - www.eso.org/ )

• Triple with velocity curves for all components
• ESO - Thesis Topic: The binary central stars of planetary nebulae
• 1994 TG2

RTT150 . ... The primary mirror 1 reflects light to the secondary mirror 2 which collects it on the focal surface of system. Lens corrector 3, 4 is placed between focal surface and the secondary mirror which allows to obtain large flat linear field of 300 mm diameter. Focal length, mm . ... Linear field of view, mm . ... Angular field of view . ... 0.017 mm, %, at least . ... 0.029 mm, %, at least . ... The same at the edge of field of view, at 150 mm from the center, . ...

Еще в разделе: (Показать все результаты (>747) - hea.iki.rssi.ru/ )