... You must have the frames with a dark current and flat field for preliminary processing of the images. ... The flat field is necessary for the account of the variations in the sensitivity of pixels. ... 1) Open the frame with a flat field by . ... In the dialogue choose a frame with a dark current. There will be a subtraction of the dark frame from the flat field. ... 3) Apply the flat field by . Note  If several files are open, a dark current and flat field will apply for all. ...

Dr. Phil Plait , aka "The Bad Astronomer" . ... Invited Talks and Testimonials . ... Dr. Plait has given talks about Bad (and good!) ... Dr. Plait can also give talks on almost any topic in astronomy given a few weeks notice (for example, for a talk at a science museum he created a talk about current astronomical satellites and the work they are doing to further scientific knowledge -- this talk is updated as new observatories are launched), and will be happy to talk to you about your needs . ...

... 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. ...

... Space flight . ... On-line Data . ... B) The International Space Station; the center represents its current latitude/longitude. ... D) The red circle around the International Space Station represents its horizon (the area on the ground from which the orbiter is visible). ... LATITUDE: Latitude of the orbiter. LONGITUDE: Longitude of the orbiter. ALTITUDE: Current altitude of orbiter in kilometers. ... Info: Industry news On-line Data Company ATLAS news Events We in press Contact . ...

... 86707 Email: vorobyov @astro.uwo.ca http://www.astro.uwo.ca/~ vorobyov / Research Interests Theoretical Astrophysics ­ Galactic Dynamics ­ Interstellar Medium ­ Dynamics of Protostellar Disks ­ Numerical ... magnetohydrodynamics Education Ph.D. in Astrophysics, October 2001, Special Astronomical Observatory (SAO), Russia Title: Influence of star formation on the large-scale processes in galaxies Work conducted at: Rostov State ... Vorobyov, E. I., Theis, Ch., ...

... 2009 (2006-2008) , , , . ... S., 3D evolution of solar magnetic fields and highspeed solar wind streams near the minimum of solar cycle 23. ... 50 100 . ... Gavryuseva, E., 2009, "Structure, Differential Rotation and Variability of the Sun from helioseismology and magnetic field study.", submitted to Solar Physics Gavryuseva, E., 2009, "Relations bet ween variability of solar and interplanetary magnetic fields, solar wind and geomagnetic characteristics", submitted to Solar Physics , ., ... IAUS...

... Сегодня: 10 апреля 2016 г. По сообщению информационного агентства "Синьхуа", китайская компания Beijing Space Satellite Application Company недавно подписала соглашение с фермером Люо Денгкиангом (Luo Dengqiang) о поставке последним семян лотоса для отправки их на околоземную орбиту. По условиям этого соглашения, Люо в течение ближайших пяти лет предоставит для космических экспериментов 3000 семян. ... Китайский фермер заплатит за проведение космических экспериментов с семенами лотоса . ...

... 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...

... Астрофотография (Модераторы: LifeIsGood , MaxMan ) > . Anyone here willing to help me test my project? ... Астрофотография . ... Благодарностей: 0 . 26 Декабрь 2009, 17:24:26 ? ... You can check a preview of my project at: http://larryo.org/work/information/unimap/index.html . ... Anyone interested to help me test it and/or feedback will be appreciated! ... Nice work . When the Linux version will be released I will try to help you with application testing and making installing packages . ...

... 25 июля 2000 . ... Почему звезды мерцают . ... Как можно видеть невооруженным глазом , звезды находятся так далеко, что видны нам, как бесконечно малые точки. Однако земная атмосфера неоднородна и различные части воздуха делают различные изображения единичной точечноподобной звезды. Так как атмосфера всегда меняется и перемещается , то число и положение изображений также всегда изменяется и в результате звезда кажется мерцающей . ... А. Сергеев , оформление, 1999, 2000. ...

... ISC Kosmotras . ... Dnepr launch record 17 August 2011. ... Having been launched at 11:15 Moscow time from Baikonur Cosmodrome, the Dnepr LV (a converted SS-18 ICBM) successfully injected 5 RapidEye spacecraft into orbit. ... Dr. Vladimir A. Andreev, Director General of ISC Kosmotras, speaking on behalf of the Company, extended his congratulations on the successful launch to the launch customers, namely British SSTL, Canadian MDA and German RapidEye AG. ... Dnepr LV Performance . ... Launch Sites . ...

Main News Phones Research area Brief history Institute Structure Experimental Base Observational data English/Russian . research on the site(Google) . ... 7(4112)390400 . Fax: . 7(4112)390450 . ... Division of Aeronomy . ... Phone: +7(4112) 39-04-48 . Fax: +7(4112) 39-04-50 . ... solar-terrestrial physics . magnetosphere physics . ... Laboratories: . Geomagnetism Laboratory . Ionosphere Physics Laboratory . ... Ionosphere and Magnetosphere Radioemission Laboratory . ...

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