Storm) Sudden Commencements ( ssc ) are defined by an abrupt increase or decrease in the northward component of the geomagnetic field, which marks the beginning of a geomagnetic storm or an increase in activity lasting at least one hour. ... Before January 1966 these reports were published periodically in Journal of Geophysical Research. ... Beginning with December 1970, these data are published monthly and, thus, are based on fewer reports and differ slightly from similar data published previously. ...

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• Geomagnetic Indices Kp, ap, Ap, Cp and C9
• DIGITAL WDC EXCHANGE FORMAT FOR OBSERVATORY 1.0 MINUTE VALUES

This Directory contains mean hour values of geomagnetic field components at observatories in Russia and other repub- lic of Former Soviet Union (FSU). The List of these observatories has indication of Data Years. ... Files are prepared in the DOS format. The Format for mean values follows after this list of the geomagnetic observatories. ... 21-116 24I4 24 4-digit hourly mean values for the day. ... If any of the hourly mean values for the day are missing 9999 will appear as the daily mean. ...

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• "STP Data" STP Data

... Science . ... Science Users Information > Science Publications > Science Announcements . 10 Apr 2016 jump to navigation jump to content . ... APEX . ... Observing with ESO Telescopes . ... Published: 23 May 2013 . ... A new email address for all questions related to the ESO use of the APEX telescope has been set up: apex-help@eso.org . ... Technical questions regarding the downloading of APEX data from the ESO archive should be directed to archive@eso.org . ... Published: 17 Apr 2013 . ...

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• ESO - Science Users Information
• ESO - MUSE Science Verification Completed
• ESO - Completion of ALMA Early Science Cycle 1 and start of Cycle 2

... File Structure . ... There are five basic types of files (FITS tables) we use with the STSDAS software package Synphot and its successor pysynphot. component throughput tables (usually "_syn"): each such table gives the transmission curve for an individual element or "component" in the optical path of HST+SI. ... Master tables (For the most up-to-date files in use by pysynphot please check here ): . ... Since the set of pysynphot data files is rather large, they are distributed in separate tar files...

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• Astronomical Catalogs
• GOODS: The Great Observatories Origins Deep Survey
• Observatory Support Advisories

This page contains the table of contents and select excerpts only and is not a complete reproduction of this issue. Complete content for online Mercury is available to ASP members and institutional subscribers . ... Posters from Boulder . The Society s annual meeting in Boulder this past August brought together the ASP s Education and Public Outreach component with the tri-annual gathering of Cosmos in the Classroom. ... Astronomy in the News . ... First Word, James G. Manning . ...

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• ASP: Mercury Magazine
• ASP: Contents, Autumn 2008
• ASP: Contents, Autumn 2009

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . Despite our knowledge of stellar evolution, star birth remains a mystery. ... The latter two may indicate the envelope mass, M(env) and jet power L(jet), respectively. ... Here is a supplementary diagram showing the evolution of a low mass star with a 3000 year, 90 per cent oscillation in accreting mass superimposed. ... Also available is the evolution of a 0.5 solar mass star (on request). ...

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• Atomic data for Stellar Atmospheres: lte_lines
• Terry Mosely's Bulletins
• International Year of Astronomy in Ireland | Astronomy 2009

... Current APO Weather . ... Search Site . ... Information for New Users . ... Technical Staff pages . Night Logs and Mailing Lists (maintained by APO) . ... Technical Documents and Database Search . ... Observer's Documentation and Procedures . ... Problem Reporting and APO Technical Documents Database Search . ... APO Drawing/Document Management Procedures . ... APO Technical Documents Database Search . Home Astrophysical Research Consortium . ... Mail Lists (maintained by APO) . ...

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• Astrophysical Research Consortium - Apache Point Observatory
• APO Housing Form
• Untitled Document

Peremennye Zvezdy", . ... Star Name: . GSC 3710-00312, USNO-A2.0 1425-04252279 . ... Variability type: . ... USNO-A2.0 1425-04252279 is located at the distance of 15?.7 from the X-ray source 1RXS J031707.9+572942, which is larger than the position error of the source (12?), but its hardness ratio HR1 = 0.03 0.29, typical of chromospherically active stars, and its character of variability allow us to assume that the star is related to the X-ray source. ... Eclipsing variability . Sine wave 1 . ...

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• The Compton Observatory Turns Five
• NGC 2266: Old Cluster in the New General Catalog
• A Year of Dark Cosmology

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2014 December 30 . Observatory, Mountains, Universe . ... Explanation: The awesomeness in this image comes in layers. The closest layer, in the foreground, contains the Peak Terskol Observatory located in the northern Caucasus Mountains of Russia . The white dome over the 2-meter telescope is clearly visible. ... About APOD | ...

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• APOD: 2001 December 31 - A Year of Dark Cosmology
• APOD: 2007 December 3 - A Complete Solar Cycle from SOHO
• APOD: 2012 December 7 - Earth at Night

... The MIT-Green Bank (MG) 5 GHz survey covers 1.87 sr of sky in the declination range between -0.508 and 19.496 degrees, and galactic latitude, b, above |b| > 10 degrees. The MG catalog contains 5974 sources with a signal-to-noise ratio greater than 5. ... The final MG II catalog contains 6182 sources detected with a signal-to-noise ratio greater than 5. The catalog was produced from two separate north and south surveys with the National Radio Astronomy Observatory (NRAO) 91m transit telescope. ...

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• WISE All-Sky Release Catalog
• EINSTEIN data base catalog
• Up-date RC-sources Spectra

... Director of the RAS ISR . RAS Academician . ... Astrophysics module Kvant of the orbital complex Mir launched in 1987 contains the largest on the station complex of the scientific equipment named the orbital observatory Roentgen. Observatory Roentgen consists of 4 X-ray telescopes, jointly exceeding the range of energies from 2 to 800 keV. ... Among the most significant results that were received in the observatory Roentgen are: . ... measurement of the periods of 9 X-ray pulsars; . ...

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... MySpace is a component of AstroGrid, the Virtual Observatory system being developed in the UK. ... Accessing astronomical archives basically consists of performing database searches to yield files of results. ... In addition to storing a user's results, MySpace is used by various components of the AstroGrid system as a convenient mechanism for storing temporary files. ... embodies the intelligence of the MySpace system and is invoked by external components to access or manipulate files in MySpace. ...

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• The IUE Archive at Villafranca

. " The Arecibo Observatory is sponsored by the National Science Foundation. Any opinions, findings and conclusions or recommendations . expressed in this publication are those of the author(s) and do not necessarily reflect the views of the National Science Foundation."

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• CIMA Software Components
• Arecibo Observatory L-Wide Band Receiver
• Planetary National Astronomy and Ionosphere Center (Arecibo Observatory)

... Classes . Files . ... Astronomy Observatory 00023 //# 520 Edgemont Road 00024 //# Charlottesville, VA 22903-2475 USA 00025 //# 00026 //# 00027 //# $Id: ComponentType.h 20299 2008-04-03 05:56:44Z gervandiepen $ 00028 00029 #ifndef COMPONENTS _COMPONENTTYPE_H 00030 #define COMPONENTS _COMPONENTTYPE_H 00031 00032 #include casa/aips.h 00033 namespace casac { 00034 class componentlist; 00035 }; 00036 namespace casa { //# NAMESPACE CASA - BEGIN 00037 00038 class String ; 00039 ...

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• casacore: components/SpectralComponents/SpectralList.h Source File
• casacore: components/ComponentModels.h Source File
• Parkesreport

Welcome to the 10C Survey website! ... The first 10C Survey results from an area of 27 sq. degrees complete to 1 mJy and 12 sq. degrees complete to 0.5 mJy have now been released. ... The first results from the survey, which is the deepest extragalactic radio source survey of any significant extent (> 0.2 sq. degrees) above 1.4 GHz, including the deep 15.7-GHz source count are contained in AMI Consortium: Davies et al. ... For each field, deep and shallow areas have been defined. ...

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• OptInt PmWiki : PmWiki / Wiki Farm Terminology
• OptInt PmWiki : Wiki Farm Terminology
• MRAO: 8C

... Space Research Institute . Main . ... Main results of the experimental and theoretical research completed in 2009 . ... Direct Measurement of the Contribution of Point Sources to the Galactic Ridge X-ray Emission in Record Deep Observations by the Chandra Observatory . ... These demonstrate that electrons generating hard X-ray intensity have been an initiator and main source of flare plasma heating, the particle acceleration and the plasma heating is a system with positive feed back. ...

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• Main results of the experimental and theoretical research completed in 2010
• Main research and development work completed in 2009 and ready for
• Main research and development work completed in 2011 and ready for

... Дни открытых дверей к юбилею САО РАН (12-14 апреля 2016 г.) . Международная конференция "Dark Ages and White Nights (Spectroscopy of the CMB)" (20-24 июня 2016 г.) . ... Международная конференция MULTI-SPIN GALAXIES - 2016 (26-30 сентября 2016 г.) . Международная астрономическая конференция "Физика звезд: от коллапса до коллапса" (3-7 октября 2016 г.) Архив . ... Подробнее.. ... 10.02.16 . ... БТА в реальном времени . ... Цейсс-1000 в реальном времени . ... Последнее обновление: 22/03/2016 ...

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• SAO Publications
• SAO publications archive
• About SAO RAS

. 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.

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... Margin |0.79|2.0| ... Font: Text: Times New Roman Variable: Times New Roman Italic Symbol: True Type Symbol font (Type 1 fonts only) Type Size: Paper title: 12 pt bold (TITLE) Author(s): 10 pt bold (Author) Affiliation(s): 10 pt italic (Affiliation) Normal text: 10 pt (regular text) Text in tables: 9 pt Symbols: 10 pt (( ( ( ) Sub/super-script: 7 pt (x y) For Latex users, a set of macros is available on the ESA Publications www- site: http://www.esa.int/SPECIALS/ESA_Publications/SEMA2D81Y3E_0.html 3...

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• http://hea.iki.rssi.ru/integral06/proceedings.pdf

... The catalog contains SAO number; the right ascension and declination with a B1950.0 equinox and epoch; annual proper motion and its standard deviation, photographic and visual magnitudes; spectral type; references to sources; the Durchmusterung (DM) identifier if the star is listed in the Bonner DM (BD), Cordoba DM (CD), or Cape Photographic DM (CP); component identification; The Henry Draper (Extension) (HD or HDE) number; and J2000 positions and proper motions. ...

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• Iowa Robotic Telescope Facilities
• NGC description