... The CME was formed at a distance of 0.2 0.5 R from the Sun's surface as a U-shaped structure, which was observed both in the 171 њ A images and in white-light. ... When the CME passes from TESIS Fe 171 њ to A LASCO C2 field of view, we see complete correspondence between the bright structures on the TESIS and LASCO images (see Figure 4b,c). Since bright structures on LASCO images are density structure, then the CME on TESIS Fe 171 њ images is also a density structure. ... Figure 2. ...

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• http://www.tesis.lebedev.ru/en/docs/124.pdf
• http://www.tesis.lebedev.ru/en/docs/1533.pdf
• http://www.tesis.lebedev.ru/en/docs/1571.pdf

... Seminar archive . ... Type Ia Supernovae (SNe Ia) have an important role to measure a distance to an anonymous galaxy because they have a good correlation of the decline rates of the light curves with the absolute luminosity. ... First, super-Chandrasekhar SNe which have extremely high luminosity, slow decline rate of the light curves, slow expansion velocity and strong carbon features. ... As another example of diversity of SNe Ia, I would like also to introduce Type Iax SNe. ... All seminars: . ...

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• SAI Space Monitoring Laboratory

... In this poster I give special emphasis for the Balmer-line emission and H2O circumstellar masers, for which we have traced a long-term variability. ... The H2 O masers from both groups flare from time to time. ... 2 3 A Low-Mass Companion as a Source of Sho cks As a basis of a discussion, I propose another explanation for the lack of radio continuum and for the rare H­H2O episodes in the `transient' H2O source, namely, impact of a shock provoked by a low-mass companion (a planet?) to the Mira star. ...

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• Our observations: 970311
• Comet Center of SAI: Our observations
• rtftohtml Users Guide - 4 Special Processing

... Home Education Classes AAA Winter Astronomy Class: Measuring Distances in Space тАУ Dec 2015 тАУ Feb 2016 . ... Classes . AAA Fall Astronomy Class: Astronomy Basics тАУ October-November 2015 . AAA Winter Astronomy Class: Measuring Distances in Space тАУ Dec 2015 тАУ Feb 2016 . AAA Spring Astronomy Class: The Physics of Astronomy тАУ February - March 2016 . ... This MonthтАЩs Sky тАУ April 2016 . ... Dec. ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ...

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... The Science Operation Department is composed of Astronomers, Telescope Instruments Operators(TIOs) and Data Handling Administrators(DHAs). ... Astronomers have proposed several methods to quantitatively measure the amount of turbulence above the telescope, which the most common ones is Differential Image Motion Monitor (DIMM). In optical testing, the Hartmann test is the common method to test the quality of optical components. ... Hartmann mask consists of 48 lenses. ...

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Crater Gassendi . ... I made this drawing was made on the 26th of november 2001. If you compare this one with the previous drawing of Gassendi (below) the differences are clear. ... This drawing was made on the 28th of september 2001. After nearly a full month without observations I had a one hour gap between the thicker clouds. ... This drawing was made on the 29th of august 2001. ... This drawing was made on the 27th of august 2001. ... This drawing was made on the 25th of august 2001. ...

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List of supernovae sorted by host for 1996 . ... Sorted by Name . ... Date offset Mag Name Reference CGCG 14-25 12:24:11.24 +01:24:14.7 1996 /05/21.000 2.0E 3.0N Ia 16.5 1996ac IAUC 6406 CGCG 39-135 11:21:32.57 +02:53:14.0 1996 /04/10.000 7.0E 13.0N unk 18.5 1996Y IAUC 6385 CGCG 85-9 06:52:00.00 +16:18:00.0 1996 /11/10.000 2.0E 1.0N Ia 16.5 1996bt IAUC 6503 ESO 97-G13 14:13:10.01 -65:20:44.4 1996 /03/16.710 0.0W 23.0S IIn 16.6 1996cr IAUC 8823 ESO 266-G10 11:38:37.80 -43:25:13.8 ...

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• Bright Supernova pages - Sorted by Location (RA) 1996
• Bright Supernova pages - Sorted by Declination 1996
• Bright Supernova pages - Sorted by Date 1996

RADIOASTROPHYSICAL DEPARTMENT • INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . 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 SSRT - Siberian Solar Radio Telescope . ...

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. Distance Conversion Calculator . by Matt Oltersdorf 2000 04 02 2225 UTC . Type the known value into the appropriate units field, click the . calculate button and the program will show all values for . related unit properties. Kilometers . Meters . mm . Inches . Feet . Yards . Miles . Astronomical Units (A.U.) . Light Year (LY) . Parsec (pc) . Kilometers . Miles .

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Abstract -- Calculations are performed for the linear polarization of starlight due to extinction by aligned dust grains when the starlight traverses a medium with irregular magnetic fields. This medium is intended to represent the optically thick components of interstellar clouds which are observed to make little, if any, contribution to the polarization of starlight. ...

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• On current distance scales for open clusters
• NGC 4258 Maser Polarimetry
• Circular Polarization

... Meade Instruments Corporation . ... How to Calculate Power . How to Calculate Power: The magnification, or power, at which a telescope is operating is a function of the focal length of the telescope's main (objective) lens (or primary mirror) and the focal length of the eyepiece employed. ... Example: The Meade DS-2070AT telescope has an objective lens focal length of 700mm; when this telescope is used with a 25mm eyepiece, a power of 700/25 = 28 power (written as "28x") results. ... about meade | ...

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• Meade Series 4000 Broadband Nebular Filters
• Meade Instruments Corporation - Frequently Asked Questions
• Meade Instruments - Telescopes, Solar Telescopes, Binoculars, Spotting Scopes

... Астрофорум - астрономический портал ? ... Горизонты науки о Вселенной (Модераторы: Дмитрий Вибе , AlAn ) ? Международный Астрономический Союз - Комиссия 4 . ... Случайны ли величины масс планет? ... Таким образом Международный Астрономический Союз - МАС: . ... А вот по-позже я Вам покажу совершенно "удивительные" парадоксы от "Международный Астрономический Союз - Комиссия 4": . ... вещества планет. ... Ответ #6 : 16.03.2007 [12:21:05] ? ... Причем тут горизонты науки? ...

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• Гравитация и температура - стр. 3 - Горизонты науки о Вселенной

arxiv:1008.3999 Наблюдения космических электронов на Fermi LAT на энергиях от 7 ГэВ до 1 ТэВ (Fermi LAT observations of cosmic-ray electrons from 7 GeV to 1 TeV) . Authors: Fermi LAT collaboration . ... Authors: Andrey E. Vladimirov et al. обзор arxiv:1008.5032 Релятивистская прецессия спина в двойных пульсарах (Relativistic spin-precession in binary pulsars) . Authors: Michael Kramer . ... обзор arxiv:1008.2144 Массивные звезды и их сверхновые (Massive Stars and their Supernovae) . ...

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• http://astro.uni-altai.ru/~aw/DeltaT/2009ASPC..409..166H.pdf
• Stellarium: Nebula Class Reference
• Stellarium: TelescopeClient Class Reference

... On the basis of hypothesis about Solar s ystem formating from endo-Galactic Vortex, stated by е.л. Trunaev, who have acquainted the author of the present work with his manuscript in 1991 during personal contact , the results of attempt to apply its main rules to some calculations at the Solar system actually and at planets satellite systems are below stated. ... orbit in . ... All satellite systems of planets, as well as the Solar system, are formed from two- branch pre-planetary (pre-Solar)...

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... A Chemically Decoupled Nucleus and Inner Polar Ring of the SBb Galaxy NGC 4548 O. K. Sil'chenko* Sternberg Astronomical Institute, Universitetskii pr. ... This nucleus, a probable circumnuclear disk coplanar with the global galactic disk, is embedded in the bulge whose stars are generally also young, T 4 Gyr, although they are a factor of 2.5 more metalpoor. ... O. K. Sil'chenko, Pis'ma Astron. ... It remains to assume that the gas at the center of NGC 4548 rotates in an inclined plane. ...

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• http://sn.sai.msu.ru/~sil/preprints/aa6758-06.pdf
• MPFS reduction routines HELP

Cosmic Ray laboratory of . ... Neutron Monitor (Cosmic Ray Observations) . is situated in Irkutsk (Russia) . ... Height - location above sea level . ... Height: . ... For recording the CR (Cosmic Rays) neutron component at Irkutsk, . neutron monitor NM-64 is used, which is an installation with 18 two-meter proportional counters filled with BF 3 (boron trifluoride gas) in which the B 10 90 per cent of the total boron. ... The neutron monitor is located at 475m above sea level. ...

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• Irkutsk Cosmic Ray Station

... Satellite data ] . SMIS ] . The program calculates the satellite orbit using ephemeris data in either predict-telegrams (APT predict, TBUS data) or 2-line NORAD format (TLE data). It determines the start and finish times of acquisition session and stores the data for antenna control during the receipt onto the hard disk. The program creates session schedules, supports selection of specific regions for observation and automatic filtration of satellite passes over the selected regions. ...

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• XV-MULTI

... Research objects and scientific purposes . Space scientific program includes development and launch of two supersmall spacecrafts "Universitetskiy" and "Kompas-2" intended for monitoring of radiation conditions near the Earth. ... All the studies conducted in the near-Earth space are characterised by strong radiation fields. ... The circular polar orbits, which cover all the near-Earth space, are the most favorable for comprehensive studies of the radiation conditions near the Earth. ...

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... Space flight . Crew training . ... honing the skills of performing the tasks of operating the orbital (suborbital) spaceship in a normal autonomous flight and in case of occurrence of off-optimum situations; . ... preparing for conducting visual observations, photographing and video filming envisaged by the flight program; . ... preparing the astronaut's body to the effect of space flight factors, honing the skills of operating the spaceborne medical facilities, rendering self and mutual aid; . ...

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• Odyssey

... VaST is a software tool for finding variable objects on a series of astronomical images. ... VaST performs object detection and aperture photometry using SExtractor on each image, cross-matches lists of detected stars, performs magnitude calibration with respect to the first (reference) image and constructs a lightcurve for each object. ... VaST FITS image viewer ./pgfv . ... Part I" PZP, vol. ... K. V. Sokolovsky, S. A. Korotkiy; "New Variable Stars Discovered by the NMW Survey" PZP, vol. ...