... Tonight's Sky . ... The Magazine . ... Observing . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... Carry around the universe's top numbers . ... My June story, т??The 6 most important numbers in the universe,т?? centered on the most significant values that come up in astronomy. ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

Еще в разделе: (Показать все результаты (>5852) - www.astronomy.com/ )

• Could large numbers of black holes account for much of the "dark matter"
• The right number of images | Astronomy.com

Variations of total ozone content and lower ozone stratosphere temperature in Antarctic Region during winter-spring period A.V. Grytsai National Taras Shevchenko University of Kyiv Astronomy and Space Physics Department assen@univ.kiev.ua Data, used in the work work Total ozone: Total Ozone Mapping Spectrometer (TOMS) measurements during 1979 - 2005 and Ozone Monitoring Instrument (OMI) ones for 2006, for http://toms.gsfc.nasa.gov/ftpdata.html. ... A long-term TOC decrease is significant. ...

Еще в разделе: (Показать все результаты (>497) - www.mao.kiev.ua/ )

• MAO NASU :: Advanced Search

... The Multiple Extension FITS (MEF) file interface is an IRAF library providing facilities for general file operations upon FITS multi-extension files. ... The Multiple Extensions FITS (MEF) interface consists of a number of routines to mainly read a FITS Primary Data Unit or an Extension Unit and manipulate the data at a file level. ... Read the FITS header of a MEF file that matches the EXTNAME or EXTVER keyword values or if not specified, read the extension number `group'. ... The header filename. ...

Еще в разделе: (Показать все результаты (>1734) - www.adass.org/ )

• Bias-Free Parameter Estimation with Few Counts, by Iterative Chi-Squared
• A Method for Visualizing Time Variability in X-Ray Images
• Representations of Celestial Coordinates in FITS

There is a shorthand way of setting permissions by using octal numbers. Read permission is given the value 4, write permission the value 2 and execute permission 1. r w x 4 2 1 . ... So access permissions can be expressed as three digits. For example: user group others chmod 640 file1 rw- r-- --- chmod 754 file1 rwx r-x r-- chmod 664 file1 rw- rw- r-- . ...

Еще в разделе: (Показать все результаты (>283) - comet.sai.msu.ru/ )

• Options that can be used to change the sort order
• Useful vi options
• Instructions for Authors

div class = ?=$oddeven? item div onclick= javascript:toggle('notes_ ?=$number? '); title= Click to know more about ?=$title? ... ;clear:left; img src= templates/images/toggle.gif width= 16 height= 16 / / div div class = item_short ?=$first_ name ? ?=$last_ ...

Еще в разделе: (Показать все результаты (>817) - hea.iki.rssi.ru/ )

• http://hea.iki.rssi.ru/conf/hea2007/internal/templates/simple.tpl
• http://hea.iki.rssi.ru/conf/hea2007/internal/templates/simple.tpl~
• http://hea.iki.rssi.ru/integral06/internal/templates/simple.tpl

... This page will contain a form to pass parameter values for a on-line working code producing figures illustrating the dependence of optical properties of different scatterers on their parameters. Specify the parameters and press start calculation button to produce a figure. ... Independent variable: x v a/b alpha Re(m)? another? ... Number of curves: 1 2 3 . ... Curve #1: . Particle shape: sphere spheroid another? TE/TM mode: TE TM . Other parameters: x= Re(m)= Im(m)= a/b= alpha= . ...

Еще в разделе: (Показать все результаты (>294) - www.astro.spbu.ru/ )

• Model realization and some results
• Методы объекта Number
• Database of Optical Properties -- Level: subsubpage

... Sun images . ... Sun flares . ... Active areas . September : 2015 . ... The following regions with sunspots can be now observed on the Sun's surface . Group number . ... Group length (in degrees) . ... Coordinates and other characteristics of active regions are issued for September 09, 2015 00:31 UT The following H-alpha plages without spots can be currently observed on the Sun's surface . ... Coordinates and other characteristics of active regions are issued for September 09, 2015 00:31 UT . ...

Еще в разделе: (Показать все результаты (>11896) - www.tesis.lebedev.ru/ )

• Sunspots and active regions September 10, 2014
• Sunspots and active regions September 11, 2011
• Sunspots and active regions September 10, 2011

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... The ionogram catalogue is divided into the data file and the key file. ... The station codes database consists of the data file and two key files. ... This database consists of the data file and the key file. ... The antenna DB consists of two interrelated databases. ... The data file contains the following information: antenna type, antenna name, antenna parameters names, measurement units, and ranges of parameters. ...

Еще в разделе: (Показать все результаты (>18) - rp.iszf.irk.ru/ )

Astronomy Picture of the Day . The Mileage of Light . ... 28.05.2011 . ... Credit Copyright: Dennis L. Mammana ( TWAN ) Explanation: If you're driving down a dark road on a starry night, you might want to check the odometer. ... Mammana muses that in driving to countless observatories , star parties , and night sky photo shoots it has taken his 1998 vintage sport utility vehicle over 13 years to cover that distance. ... Unusual Light Pillars Over Latvia . Colorful Light Pillars . ...

Еще в разделе: (Показать все результаты (>150286) - www.astronet.ru/ )

• XWare > APOD
• Large Sunspot Group AR 9393

... a journal of his thoughts and experiences, some two million words in . ... The boy's sled gets put away in the barn or shed, and there it lies . dormant all summer, like a woodchuck in winter. ... sees a sled, nor a sled a woodchuck, unless it were a prematurely risen . ... Journal, 25 March 1860 . ... Please join us for a pre-meeting dinner discussion at Changsho, 1712 Mass Ave, Cambridge, MA at 6:00pm before the meeting. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

Еще в разделе: (Показать все результаты (>66505) - www.atmob.org/ )

... IRAF Multiple Extensions FITS (MEF) Files Interface Nelson Zarate National Optical Astronomy Observatories Tucson, AZ 85719 (zarate@noao.edu) Abstract. ... If there are no values to match then `extver' should be INDEFL. 3.2. mef rdhdr gn (mef,group) Read extension number `group'. ... The header should have been read by now. mefo The output file MEF pointer returned by mef open. 4.2. mef copy extn (mefi, mefo, group) Copy a FITS extension given by its number `group' into an output file. ...

Еще в разделе: (Показать все результаты (>260) - www.stecf.org/ )

• POLIMODEL (V1.00) --- April99 --- POLIMODEL (V1.00)
• SLITLESS (Oct97) --- ST_ECF --- SLITLESS (Oct97)
• ESA-ESO Working Groups

Russian . Main . News . ... Minutes of the Telecon on January 17, 2012. ... News of the RadioAstron mission on the Lavochkin Association site up to September 15, 2011 (in Russian). News of the RadioAstron mission up to September 3, 2011. News of the RadioAstron mission on the Lavochkin Association site (in Russian). News of the RadioAstron mission up to August 18, 2011. ... Second version of the RadioAstron Mission Operations Handbook ( in Russian )is placed on the project site . ...

Еще в разделе: (Показать все результаты (>185) - www.asc.rssi.ru/ )

• RadioAstron Monthly Notices
• Ivanov Pavel Borisovich, Astro Space Center (ASC)
• MEMORANDUM

Альтернативный форум . Scientific.ru Все форумы . ... Александр Тимофеев - 31.05.2005 18:20 . ... x203a; x203a; x203a; в ответ на: Нам понятия для работы не нужны. ... Direct gravitational correlation - <====>; . ... Formula for pairs of conjugate gravitational correlations. We shall name "pairs of conjugate gravitational correlations" the . ... Gravitational correlations for groups of four planets. ... planets. ... Нам для работы нужны уравнения и цифры. (-) ing, 31.05.2005 14:53 . ...

Еще в разделе: (Показать все результаты (>697) - www.scientific.ru/ )

• Таблица основных физических величин

... This year SSAU provides 1429 state-funded places for admission in all kinds and directions of educational programs. ... In addition, SSAU Admission Committee notes the substantial increase in interest from the foreign applicants this year. The number of applications from foreign countries has already surpassed last year's totals - 76 applications. Based on the experience of admission campaigns of previous years, SSAU expects summer 2014 to enrol about 150 foreign students in the university. ...

Еще в разделе: (Показать все результаты (>730) - www.ssau.ru/ )

• Biosphere: Analysis of Value Parameters

Once students get the hang of it, they can find and measure the brightness of Delta Cephei in a few minutes. ... of Delta Cephei . ... Oct. ... The following table lists the measurements of Delta Cephei made by one amateur astronomer in autumn 1990. ... 4.0 . ... This activity is a simplified version of one that appeared in Hands-On Astrophysics, a series of activities prepared by the American Association of Variable Star Observers with support from the National Science Foundation. << previous page | ...

Еще в разделе: (Показать все результаты (>1149) - www.astrosociety.org/ )

• ASP: World Beat: Poland
• ASP Member Change of Address, Phone Number, and Email Address
• ASP: Sharing the Universe

ON-LINE STATIC EIT RECONSTRUCTION SERVER . ... Static image reconstruction from the data measured in vivo is still intriguing problem in EIT. ... dipole (adjacent) current injection and voltage measurements on pairs of adjacent electrodes (like in Sheffield systems) . ... You can view examples of the text files for polar , dipole and trigonometric injection, use them for testing the server and find more details on HOW TO PREPARE INPUT FILE FOR THE ON-LINE EIT RECONSTRUCTION SERVER page. ...

Еще в разделе: (Показать все результаты (>637) - www.cplire.ru/ )

• Actor Prolog User Guide. Internet agents.
• EIT Server Input File Format
• Report on Cosmic Call 1999

. Full screen versions . Number - magnitude counts . Number - redshift counts . | Front page | . | << - Redshift wedge | Completeness estimates - >> | . Robert J. Smith, ">rsmith@mso.anu.edu.au Last modified: Fri Sep 24 11:39:02 EST 1999 .

Еще в разделе: (Показать все результаты (>18) - www.2dfquasar.org/ )

• Dunk Proceedings - 2dF QSO Redshift Survey (Number-Magnitude Relation)

Previous Editions of the M111: . ... OutReach Training and Program . September Public Night . Welcome all ye weary travelers to a new type of M111 "On Line". ... Back to top.. ... When I logged our last outreach programs I couldn't help but notice that Warren Rupp Observatory is NUMBER FIVE in the worldwide standings in public outreach programs! ... If you'd like to train in astronomy outreach, just contact any of our members and we'll be happy to train you to do public outreach! ...

Еще в разделе: (Показать все результаты (>339) - www.wro.org/ )

Microsymposium 38, MS080, 2003 (A4 format) PHYSICAL AND MINERALOGY CHARACTERISTICS OF THE LUNAR REGOLITH IN THE AREAS OF THE THERMAL ANOMALIES. ... Comparison of the local cumulative number of particles N per 104 m2 and photometric roughness parameter I. In this report we research data of the IR thermal radiation, the rough structure of the lunar regolith and mineralogy characteristics upper layer of the surface. ... The spatial graphical function of the lunar-surface thermal radiation. ... Figure 3. ...

Еще в разделе: (Показать все результаты (>110) - selena.sai.msu.ru/ )

• http://selena.sai.msu.ru/Shev/Publications/ms38/ms084.pdf
• http://selena.sai.msu.ru/Pug/Publications/m44_70_pugacheva.pdf
• http://selena.sai.msu.ru/Bus/Publications/m44_14_busarev_etal.pdf