Astronomy Picture of the Day . ... In this false-color picture, light blue regions are extremely hot - over 1 million degrees, while dark blue regions are slightly cooler. ... On the left is a normal star field containing the constellation Orion. ... A Star Where Photons Orbit . ... A Wolf-Rayet Star Blows Bubbles . ... Wolf-Rayet stars can blow bubbles. ... Wolf-Rayet stars generate bubbles because they continually eject their outer atmosphere as a stellar wind. ... Dark Bok Globules in IC 2944 . ...

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Computers become more and more popular nowadays. That means that the amount of people who are able to work with computer programmes and play computer games has increased. In many cases computer games are the only thing that a person is accustomed to. ... As a result of this epidemic "homo playing" may put on the isoreality helmet which makes a person, crazy about games, forget about food, slumber and all other components of real life: "homo playing" becomes isolated from community. ...

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My colleagues and I have recently completed a series of observations of SN1999an. ... The telescope is located at Martin Observatory in Blacksburg, VA, and is operated by the Physics Department of Virginia Tech. Our IAU Minor Planet Center Observatory Code is 841. ... Attached you will find a copy of one of our images (in .jpg format) with the supernova indicated. ... Virginia Tech Department of Physics . Back to Bright Supernovae . Back to Supernova 1999an . ...

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• Supernova 1998S in NGC 3877

Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... 2/3-m Telescope . ... Site . ... Commanding . ... In a typical robotic observing scenario, each afternoon, a telescope control computer obtains a set of objects to observe from its home institution from a command or script file. ... The file is then transferred to the telescope control computer at the Winer Observatory in Sonoita. ... The Iowa control computer then begins processing the telrun.sls file. ... 2013 Winer Observatory. ...

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... Tonight's Sky . ... The Magazine . ... Observing . ... Magazine . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Maximize a minimum filter . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...

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• filter | Astronomy.com
• How do light pollution filters work? Do they actually help? | Astronomy.com
• Using filters | Astronomy.com

... 3 2014 Композиты и наноструктуры COMPOSITES and NANOSTRUCTURES CONTENS S.A. Firstov, V.F. Gorban, N.A. Krapivka, E.P. Pechkovsky, A.L. Eremenko ESTIMATION OF TRANSITION TEMPERATURE TO DIFFUSION DEFORMATION MECHANISMS IN SINGLE-PHASE BCC- HIGH ENTROPY ALLOYS OF EQUIATOMIC COMPOSITION .. ... For the titanium alloy, the nanolattice period decreases when the energy density increases; this value for the alloy is larger than that for pure titanium (p. 148-157; fig. ...

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• http://www.issp.ac.ru/lek/gantmakher/art005RE.pdf

... The principle of communication using unstable periodic orbits (UPO) of a chaotic attractor can be represented as follows. ... Lozi attractor with period-16 unstable periodic orbit. ... Processing of the unstable orbits Forming of asynchronous data stream. ... Asynchronous packet data transmission Unstable periodic orbits can be utilized for not only encoding the entire transmitted information, but also for attributing it to this or that group of users, i.e., they play the role of "chaotic markers". ...

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• http://www.cplire.ru/html/lab234/pubs/2009-06b.pdf
• http://www.cplire.ru/rus/InformChaosLab/papers/ndes99ds.pdf

... Note on Filters: . ... NGC 3351 is a mostly face-on late type spiral galaxy. It is marked by a bar like feature in its central regions and a strong inner ring of star formation. ... The galaxy was imaged through the A1,B1 and B5 filters over a total exposure time of 1936 seconds. ... The galaxy was imaged through the A1 filter for 450 seconds and the B1 filter for 1084 seconds. ... The galaxy was imaged through the A1 and V1 filters over a total exposure time of 1200 seconds. ...

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• CCD Astronomy Magazine Article Page 5
• Galaxy Gallery Page III

... Tpram - time of the PRAM instrument (aquisition computer) . ... Bx - DC magnetic field with a fixed amplitude calibration; X component . ... The color lines present FFT from the AC magnetic field (Waveform); Bwx, Bwy, Bwz - from the bottom. ...

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• Welcom to CONPAS workshop
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• Venus Picture List

... We have reference image without OT on 2015-05-20.80932 UT with unfiltered magnitude limit 20.6m. This OT is in 8.3W and 13.1S from the PGC663454 galaxy (S0). We have 8 pairs of images of this area. 2015-12-02 01:48:48 no OT 19.2 2015-12-02 01:52:21 no OT 19.0 2015-12-02 02:00:58 OT 19.0 2015-12-02 02:08:02 no OT 19.3 2015-12-02 02:13:28 no OT 19.0 2015-12-02 02:17:25 no OT 19.0 2015-12-02 02:22:53 no OT 18.5 2015-12-02 02:28:26 no OT 18.2 Spectral observations are required. ...

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• MASTER GLOBAL ROBOTIC TELESCOPES NET

Measurement of Sky Brightness at the Iranian National Observatory Davoud Afshari1 and Sadollah Nasiri1,2 1Physics Department, Zanjan University, Zanjan 45195-313, Iran; Institute for Advanced studies in Basic Science (IASBS), Zanjan 45195-1159, Iran; Measurement of light pollution 2 Introduction Among 34 candidate sites at the central part of the country, 5 sites namely Garkesh (in Kashan ), Kolahbarfi(in Kashan ), Deynava (in ... One of these is light pollution. ...

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... A new version of a polarization analyzer ensuring parallel measurements of six polarization components of spectral lines is considered. ... A new version of the polarization analyzer, which ensures simultaneous measurements of six polarization components of a spectral line, is considered. ... One of the widespread schemes for magnetic fields measurements includes an tunable optical filter, an adjustable polarization analyzer, and a two-dimensional CCD array placed in the solar image plane [1, 2]. ...

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• Computing

. N OTE: . Only clusters with R<60 kpc were used to compute the spatial parameters and metallicity gradients for all subsystems except the corona. The numbers in parantheses give the number of clusters for which the corresponding parameter is known. The X O scale length of the old halo is strongly distorted by the observed asymmetry of the distribution of the corresponding clusters projected onto the XY plane ( Fig. 4А ) . discussion in the text | previous table .

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• F-stars in galactic disk, figures
• T.Borkova, V.Marsakov, Subsystemsof RR Lyrae Variable Stars in Our Galaxy
• MONTE-CARLO

... 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. ...

55. Keywords_330

56. K-corrections calculator

57. http://www.atmob.org/library/policies/NetworkAcceptableUse.pdf

58. Running a High-Performance Web Server for BSD

59. Акулова Анна Сергеевна. Публикации

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