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. ...

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... Posts tagged ?model based? ... arXiv:stat.ME:0910.2585] . Variable Selection and Updating In Model-Based Discriminant Analysis for High Dimensional Data with Food Authenticity Applications . ... Category: Algorithms , arXiv , Cross-Cultural , Data Processing , Jargon , Methods , Spectral , Stat | ... Tags: bimodality , chi-square minimization , Classification , CMD , Estimation , machine learning , massive data , model based , PCA , spectral analysis , spectroscopic , survey , VO . ...

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• SAO REU Summer Intern Program
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... Up: Science Software Applications . ... It has extensions for creating GUI (Tk) and object-oriented ([incr tcl]) applications. Several Tcl-based tools that may be used for astronomical and other scientific applications have been created and are discussed. One example is ptcl , which registers PGPLOT functions as Tcl commands, creating a powerful interactive plotting package. ... Both programs use the same C code, Tcl commands, and [incr tcl] classes; only the GUIs are different. ...

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• IDL-based Database of Solar Active Regions
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... Credit: Courtesy CFA , TRACE Team , NASA Explanation: This dramatic high resolution picture looking across the edge of the Sun was taken April 24th by a telescope on board the newly launched Transition Region and Coronal Explorer (TRACE) satellite. It shows graceful arcs of intensely hot gas suspended in powerful looping magnetic fields which soar above a solar active region. ... Publications with keywords: TRACE - prominence . ... Eruptive Prominence . ... A Twisted Solar Eruptive Prominence . ...

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• Journal "Peremennye Zvezdy"
• The Sun Today
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... 1993: . Based on the microwave observations of the Sun on the RATAN-600 and the Large Pulkovo Radio Telescope with high spatial and frequency resolution a new model of interaction of the photospheric and coronal magnetic fields in active regions was finalized. ... Archive . ...

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• Metagalaxy sector, archive 1995
• Galaxy sector, archive 1994
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... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. June 16, 1998 . An Active Region of the Sun . Credit: A. Title ( Stanford Lockheed Institute ), TRACE , NASA . ... This false-color image depicts an active region near an edge of the Sun . Hot plasma is seen exploding off the Sun's photosphere and traveling along loops defined by the Sun's magnetic field . ... About APOD > . ...

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• APOD: May 15, 1998 - TRACE and the Active Sun
• Apache IP-based Virtual Host Support - Apache HTTP Server
• TRACE_IMAGES

... Basic Research results General information Main characteristics of the Radio telescope Observing programs General view of the antenna array Main research areas Principle of generation of radio images Radio telescope's beam Receiving systems Main characteristics of the base receiving-recording complex Calibrations Data archive and databases Publication of data Possibilities of observing the structure and dynamics of microwave activity SSRT - Research results . ...

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Databases (NSDC) of the Natural Planetary Satellites. ... NSDC: Database of astrometric observations of Natural Planetary Satellites . ... They are thoroughly looking for observations in different sources, creating their owndatabases which are then mostly inaccessible to other researchers. ... In the file "content" with explications, the reference is given to the data source as well as the bibliographic reference. ... Data sources. ... Why a specific bibliographic database for Natural satellites? ...

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• Multichannel Flare Spectrograph Archive 1997

... We publish 16 Doppler imaging temperature maps for the years 1994-2002 of the active RS CVn star II Peg. ... Through Doppler imaging we want to study the spot evolution of the star and in particular compare this with previous results showing a cyclic spot behaviour and persistent active longitudes. ... The derived temperature maps are quite similar to the ones obtained earlier with a different methods, the main differences occurring in the spot latitudes and relative strength of the spot structures....

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The total radiative power output from the hot outer layers of six late-type stars (of different spectral types and luminosity class) is derived via an emission measure technique. This analysis was based on observational data from the spectral range 100A to 3000A obtained as a result of three separate satellite missions, i.e. Hubble Space Telescope, International Ultraviolet Explorer and the Extreme Ultraviolet Explorer. ...

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• Armagh Observatory
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CERTIFICATE Alexander Wolf alex.v.wolf@gmail.com has successfully completed: Semantic Web Technologies by Dr. Harald Sack The course covered the following topics: the basic architecture and applied technologies knowledge representation with W3C standards such as RDF , RDF Schema, OWL, and rules storing RDF data in triple stores and using SPARQL to query RDF data publishing Linked Data and ...

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• Twitter Weekly Updates for 2011-06-18
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Numbering Procedures for APO 2.5m and 3.5m Drawings and Engineering/Drafting Documents . ... Document part numbers are to consist of a 7 character long "base numbe,r" which is coded to provide information about the part's intended first use. The part number becomes complete and unique only with the addition of a revision number. ... Example of a "base number": 25CSA01 . ... PART NUMBER CONVENTION . ... For Example: . ... R = "Revision" . ... Questions contact Larry Carey/University of Washington ...

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• lsst.tcc: python/tcc/cmd/startSlew.py Source File
• Astrophysical Research Consortium - Apache Point Observatory
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Solar Flare Origin - critical analysis" Lev Pusti'lnik We analyze current approach to solar flare origin in 3 aspects: a. Pre-flare equilibrium state of current-magnetic structure above active region and its evolution to flare state, b. Possible reasons of stability loss with transition of system in flare state c. Flare energy release in turbulent current sheet and particle acceleration in this system. ...

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• Публикации
• SCORPIO-2 project: publications
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... 9) Oknyanskij V.L. 1994, "Optical-radio time delays in Q0957+561", Odessa Astronomical Publ., ... 11) Oknyanskij V.L. 1994, "Connection between X-ray and optical variability in NGC4151", in Proceedings of Int. Conf. ... 1994. 12) Oknyanskij V.L. 1994, "Connection between X-ray and optical variability in NGC4151", Astrophys. and Space Science, 222, p.157. ... 14) Oknyanskij V.L., van Groningen E., 1997, "Optical spectral variability of NGC4151 in 1990", Astronomical and Astrophys. ...

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On applicability of T-matrix-like methods Victor G. Farafonov^1, Vladimir B. Il'in^2, and Andrey A. Loskutov^1 ^1 St.Petersburg University of Aerocosmic Instrumentation ^2 Astronomical Institute, St.Petersburg University Abstract The T-matrix method and its modifications are very popular now in applications of the light scattering theory (e.g., [1-3]). ... Similar results should occur for the classical T-matrix method as well. ... 2000) Light Scattering by Non-Spherical Particles, Acad. ...

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• Atomic Data Bases
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Date: Thu, 12 Apr 2007 18:15:45 +0200 (MEST) From: Alessandro Marconi <marconi@arcetri.astro.it> To: boch@sai.msu.ru Subject: Summer school on AGNs and VLTI Dear Colleague, here is the first announcement and call for applications for a VLTI summer school on "Active Galactic Nuclei at the highest angular resolution: theory and   observations". ... It is supported by 15 EU member states, including new member states, and thus integrates the entire European optical interferometry community. ...

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• Конференции сайта АстрО. J E N A M - 2 0 0 7
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... Version: $Id: html-design.html,v 1.15 1994/11/26 19:53:43 connolly Exp $ . ... The HTML 2.0 Specification Review materials includes complete information on the HTML Working group of the IETF, the discussion of the HTML 2.0 specification, mailing list archive, and other supporting materials. ... JHU/APL's WWW HTML Developer's JumpStation - Page 1 . ... Gentle Introduction to SGML from the TEI guidelines. www-talk . ... There is also a hypertext archive. ... IETF Working group for HTML. www-html . ...

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• Stealth 64 VRAM Data Sheet
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Below is a list of all of the modules that come as part of the Apache distribution. ... mod_actions Apache 1.1 and up . ... Sending files which contain their own HTTP headers . ... User authentication using text files . ... User authentication using Berkeley DB files . ... User authentication using DBM files . ... mod_browser Apache 1.2.* only . ... Replaced by mod_setenvif in Apache 1.3 and up . ... Logging of User Agents . ... Replaced by the mod_log_config module in Apache 1.2 and up . ...

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• Apache IP-based Virtual Host Support
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... Linux systems will usually have the Python core (Version 2.7) available. ... ALSVID Python Utilities for Processing FITS Images ================================================== file _renumber.py Renumber files in a directory fits _1d_to_dat.py Extract a 1-dimensional FITS array as data fits _absolute_value.py Absolute value of an image fits _background_remove.py Fit and subtract a background fits _bias.py Subtract a bias frame fits _bin.py Bin a stack of images one by one ...

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• CalibrationBar (ImageJ API)
• ij.plugin.frame (ImageJ API)
• BackgroundSubtracter (ImageJ API)

... Partly based on observations performed with radio telescopes of IAA RAS (Federal State Budget Scientific Organization Institue of Applied Astronomy of Russian Academy of Sciences). c . ... Partly based on observations with the 100-m telescope of the MPIfR (Max-Planck-Institute for Radio Astronomy) at Effelsberg . ... NRAO facilities . The National Radio Astronomy Observatory is a facility of the National Science Foundation operated under cooperative agreement by Associated Universities, Inc. ...

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• RadioAstron main page, english version
• MEMORANDUM
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