... In electron-positron colliders, effect of the lattice modification by opposing bunch focusing on the equilibrium radiation emittance is important at high values of the space charge parameter, so one should correctly evaluate this dynamic radiation emittance of the weak beam, which may differ a lot from the nominal emittance, already in the linear beam-beam force model. ... The linearized beam-beam force is equivalent to focusing insertion in linear lattice of the collider. ...

General Catalog of Variable Stars (GCVS database, Version 2013Jun) . Samus N.N., Durlevich O.V., Kazarovets E V., Kireeva N.N., Pastukhova E.N., Zharova A.V., et al. ... General Catalogue of Variable Stars (Samus+ 2007-2012), VizieR On-line Data Catalog: B/gcvs . ... Query forms by files . The values in the input file must be separeted by comas or arranged in columns. ... Enter the file with the GCVS names: . ... Enter the file with the coordinates J2000.0: . ...

... Head of the seminar: Prof. B.V. Somov, . ... The seminar considers the questions related to generation of magnetic fields in astrophysical plasmas, effect of the magnetic reconnection and particle acceleration in strong magnetic fields, the origin and propagation of cosmic rays, the flares and other non-stationary phenomena in the solar atmosphere and solar wind, Sun Earth connections and physical processes in the heliosphere. ... On the Topological Models and Topological Trigger of the Solar Flares...

Journal of Atmospheric and Solar-Terrestrial Physics Manuscript Draft Manuscript Number: ATP1021 Title: comment on the paper by Dalin , Pertsev and Romejko Significance of lunar impact on noctilucent clouds ( revised version) Article Type: Research Paper Section/Category: Keywords: Noctilucent clouds moon influence mesosphere Manuscript Region of Origin: Abstract: a critical review of the paper by Dalin , ... Reference: Dalin, P.A., N.N. Pertsev, V.A. Romejko. ...

S S P i s n ow p ro u dl y sponsored by SSP2015 REGISTRATION FOR M August 7 ­16th. ... SSP 2015 is located at Peppermint Park Camping Resort, Plainfield, Massachusetts to provide you with top-notch facilities, camping grounds and on-site food service, as well as fantastic amenities such as FREE WI-FI, beautiful in-ground swimming pool, new kid's playground, and lodge with fireplace, all under the pristine dark skies of the Berkshire Mtns! ... 45) > The Famous SSP Chicken StarBQ, Sunday August 9th. ...

... The Kilodegree Extremely Little Telescop e (KELT) pro ject is a wide field, small-ap erture survey for such transits, based on a theoretical optimization of all-sky transit searches (Pepp er, Gould, & DePoy 2003). It is similar to the other small-telescop e transit surveys with wide fields (Alonso et al. ... Figure 1 shows a sample image of a survey field. ... Among transit surveys, KELT has the largest field of view for which image subtraction has b een successfully employed. ... fields of view. ...

News archieve . February 4, 2013 . ... January 15, 2013 . On January 29 XXXVII Annual Academic Korolyov Readings are starting. The schedule of the conference is divided into 21 sections each section for specific theme. The conference lasts on February 1st. ... The new academic year has already started and it's time to think about what you're going to do next summer. We suggest you taking part in our annual summer students workshop "Space development: theory and practice." ...

... Scientific Venues American Association for the Advancement of Science meeting American Astronomical Society meeting American Association of Physics Teachers meeting American Association of Variable Star Observers meeting .Astronomy Conference. ... Worth, TX University of Nebraska, Lincoln, NE Yale University, CT Conventions/Special Interest Meetings/Other (James Randi's) "The Amaz!ng Meeting" (2003 - 2009), Las Vegas, NV, Ft. ... Diablo Astronomical Society, Concord, CA Mt. ...

announces . seminars & conferences . Zelmanov' seminar . scientific & engineering staff . students & postgraduates . useful links . projects . articles . catalogs & databases . algorithms & programming . 1 mas (отчет о первой астрометрической школе) . Труды ГАИШ . history of Moscow astronomical observatory . photo gallery . miscellaneous . Some pages are now in Russian only. editor valera , . librarian gribko .

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 . ...

August, 2011, Odessa, Ukraine EVENTS: Monday, 22.08.2011 Arrival 09.00 ­ 22.00 Registration of participants 20.00 ­ 22.00 Evening session : , ( -), ( - «») Tuesday, 23.08.2011 06.05 09.00 09.00 11.00 13.00 13.15 14.30 15.50 16.20 18.00 19.00 19.55 21.00 06.06 09.00 11.00 11.30 13.00 14.30 16.30 18.30 19.53 ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ 13.00 11.00 13.00 13.15 14.30 15.50 16.20 ... Discussion 6 SECTION SESSIONS Section 1. ... 15.50 - 16.20 Coffee break 16.20 - 18.00 Section sessions .. ...

Первое Всесоюзное совещание по проблеме "Внеземные цивилизации". Бюраканская астрофизическая обсерватория, Бюракан, Армения. 20-23 мая 1964 г. Организаторы . Государственный Астрономический институт им. П.К.Штернберга, Астрономический Совет АН СССР, Бюраканская астрофизическая обсерватория АН Арм.ССР. Труды . ... Бюракан, 20-23 мая 1964 г. Ереван: Изд-во АН Арм.ССР, 1965. 152 с. Extraterrestrial Civilizations. ... Первая советско-американская конференция по проблеме CETI. ... 1972. ...

... arXiv.org . ... The Gaia-ESO Survey: Extracting diffuse interstellar bands from cool star spectra, DIB-based interstellar medium line-of-sight structures at the kpc scale . ... We study how diffuse interstellar bands (DIBs) measured toward distance-distributed target stars can be used to locate dense interstellar (IS) clouds in the Galaxy and probe a line-of-sight (LOS) kinematical structure, a potential useful tool when gaseous absorption lines are saturated or not available in the spectral range. ...

GENERAL INFORMA T ION ABOUT How does my LOMO® Night Vision Device Work? ... LOMO® NIGHT VISION DEVICES & FAQs When using a Night Vision Device, you are actually looking at an image that is projected by the intensifier tube located inside the unit (Fig. ... Light enters the Night Vision Device through the objective lens and hits the photocathode in front of the intensifier tube. ... Infrared (IR) Illuminator Microchannel Plate (Gen.2 Only) When do I use my LOMO® Night Vision Device? ... Fig. ...

... Heracles Triplane and Aerospace Systems . The key characteristics of two-stage aerospace systems are determined according to speed and carrying capacity of the aircraft-carrier used . ... So the SPIRAL system hypersonic carrier was expected to launch the second stage by weight 63 tons at a speed corresponding to 6M; whereas launching weight of the MAKS system orbital stage with the use of the An-225 MRIYA heavy subsonic aircraft reaches 275 tons, and the HERACLES aircraft - 450 tons. ...

... Maxim was one of the leading analysts of Russia space activities, those who set the basis for the open independent analysis of then-Soviet space program. q In the early 1990s the small blue paperback book became a real breakthrough. In the time being, almost everything is allowed; in that time, even the title of the book - The Military . ... I believe that to open Maxim's files and archives for the experts and Russian space program enthusiasts would be a best thing we can do in memoriam. ...

... MASTER Net is 56 square degrees per 1 exposition . ... 06 Dec 2015: GRB 151205B: MASTER-NET early optical observations GCN18665 . ... 18 Nov 2015: GRB 151118A: MASTER-NET optical observations GCN18613 . ... 12 Nov 2015: GRB 151112A: MASTER-NET optical limit GCN18591 . ... 07 Nov 2015: GRB 151107A: MASTER-NET optical observations GCN18565 . ... 31 Oct 2015: Five OTs detected by Global Robotic MASTER Net ATel8232 . ... 02 Oct 2015: GRB 151001B: MASTER-NET early optical observations GCN18380 . ...

The new view on the population of Galactic open clusters A.E.Piskunov1, N.V.Kharchenko2, S.RЖser3, E.Schilbach3, R.-D.Scholz4 1 2 3 4 Institute of Astronomy, Moscow, Russia Main Astronomical ... Observatory, Kiev, Ukraine Astronomisches Rechen-Institut, Heidelberg, Germany Astrophysikalisches Institut Potsdam, Germany What are open clusters and what do they teach us Groups of Population I ... Cluster complexes: OCC-1 = Gould's Belt cluster complex? ...

... 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. ...