... Normalisation to exposure and effective area o Log (erg/cm2/s) 3C 454a Log (E,MeV) 2 = 11.8/9 2 = 7.8/9 2 = 2.6/9 2 = 5.6/9 He, H 2 = 18.2 BPL 2 = 16.7 3C 454A 3C 454a : significant correlation: hardness - brightness Marginally significant anticorrelation: optical depthbrightness FSRQs with breaks BL Lacs , HSP FSRQs without breaks BL Lacs with breaks (Low energy synchrotron peak) 3C 66a 2: 35 11 31 objects 0.94 0.31 1.52 0.89 1.05 0.44 1. ...

... Описание WCS и формата каталога ниже изложено. ... Автоматического предела кадра. ... В файле grb070208_s4_002_callib.cat содержится каталог всех найденных звезд на кадре с определенными параметрами По столбцам # 1 NUMBER Running object number # 2 FLUX_ISOCOR Corrected isophotal flux [count] # 3 FLUXERR_ISOCOR RMS error for corrected isophotal flux [count] # 4 MAG_ISOCOR Corrected isophotal magnitude [mag] # 5 MAGERR_ISOCOR RMS error for corrected isophotal ...

... 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. ...

SAI VO . ... Web Services . Catalog Access Services . ... SAI Web Services . ... This service aims to automatically match stars in FITS image provided with catalogue and add the correct WCS keywords to its FITS header. ... Service Web Interface . ... The service is available here To use it, you has to provide the image as a Base64-encoded string, along with the rough information on image field of view size and center (the latter may be deduced from FITS header keywords like 'RA' and 'DEC'). ...

... Curiosity Before Mars: Seven Minutes of Terror . ... 31.07.2012 . ... Credit Copyright: JPL , NASA Explanation: Next week at this time, there may be an amazing new robotic explorer on Mars. ... These "Seven Minutes of Terror" -- depicted in the above dramatic video -- will begin on Sunday, August 6 at about 5:24 am Universal time , which occurs on Saturday night, August 5 for western North America ns. ... Publications with keywords: Mars - landing . Publications with words: Mars - landing . ...

Astronomy Discussion Forums . Forums: . Atm ћ Astrophotography ћ Blackholes ћ Blackholes2 ћ CCD ћ Celestron ћ Domes ћ Education . ... Discussion Forums . ... Correctamundo . Forum List | ... Post Message | ... Login to Post . ... www.astronomy.net . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

... A bright flare-up of emission (>1000 Jy) was found in OH-maser source during tests of 18cm receiver in observations with Kalyazin 64-m radio telescope (August 2004). ... Appendix (The list of used acronyms) ASC Cold Plate DC Astro Space Center of Lebedev Physical Instutute cooled LNAs and antenna feed hermetic device container (part of payload ); it contains Formatter, Rb oscillators, synthesizer, control unit and is placed under dish DM Device Module = DC + H-maser EGSE ...

Prague, August 16, 2006 . Another problem that was making it difficult to automatically merge GCVS and survey catalogs has been recently solved: 'old' variable stars also had only very rough coordinates. The GCVS has been identified, on a star-by-star basis, with positional catalogs. ... The total number of stars we were unable to identify, at least tentatively, is only 200, most of them from two or three sources of especially unreliable positional information. ...

... Submitted by Paul Valleli on 01/16/2007 15:38:53 . HET Secondary Corrector System Alt-Az Mount . A spherical primary can be corrected for Spherical Aberration,Coma, and Astigmatism with a Mangin -Relay lens Combo (ATMoB member Don Dilworth design) or with a modified Abbe Reflector-Corrector - requires spacing, tilt, and decenter adjustments. Another way is with a strongly Hyperbolic secondary -very tiny FOV . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

... Bad Astronomy . ... The Fox News website got a little befuddled reporting about the massive outburst termed the Bastille Day Event, since it happened on July 14 of 2000. ... In the article on their website , they say: ``Once this powerful storm reached Earth, astrological cameras were fried, [and] satellites were knocked out of their orbits...'' [emphasis mine]. Note added January 5, 2001 : the article at the Fox website has corrected the wording, replacing ``astrological'' with ``astronomical''. ...

Astronotes Armagh Planetarium's Stellar Blog! ... By admin February 23, 2012 Posted in: UFOs and Fringe Science . I heard about this from the Following the Nerd blog which featured a large image of the Moon centred on its South Pole. ... The original image from the Clementine probe (Image credit: NASA/DoD) . Alas, it is clear that the alien building is just a block of lower quality data. NASA has NOT photographed an alien building on the Moon. ... Posted July 21, 2014 at 4:36 AM . ...

... Volume Number** **Author** c **Copyright Year** Astronomical Society of the Pacific ASP Author Template Sample Author11 , Sample Author22 , and Sample Author33 1 2 3 Institution Full Address for Author1 Institution Full Address for Author2 Institution Full Address for Author3 Abstract. ... This sample author template includes the ASP author checklist. ... Article is within page limitations set by editor. ... All acknowledgments and discussions are in proper format. ... Acknowledgments. ...

. Please enter the lightcurve FITS file name: . Lightcurve file: . Please note, the output dates are Barycentric-corrected Julian Dates expressed in Terrestial Time - BJD(TT). A similar FITS-to-ASCII lightcurve converter is available for SuperWASP data. If you have questions, bug reports or suggestions how to improve this service, please fell free to contact the author (Kirill Sokolovsky) via e-mail: kirx[at]scan.sai.msu.ru .

Stellarium 0.12.3 . ... Classes . ... ClassљList . ... SatellitesListModel Class Reference . A model encapsulating a satellite list. ... Tell the model that its internal data structure is about to be modified. ... Tell the model that its internal data has been modified. ... The model keeps a pointer to the satellite list, not a copy, so every time that list is modified outside the model (i.e. satellites are added or removed), you need to call beginSatellitesChange() and endSatellitesChange() . ...

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... The algorithm and appropriate program for decametric radiosignal propagation conditions prediction for paths from 500 to 9000 km have been developed at ISTP SB on the basis of normal wave method (AltyntsevaB.I,Iliyin N.V., Kurkin V.I. and others //Decameters channel simulation on the base of normal wave method . ... Solar activity indices are chosen automatically from the prediction date from the database . ...

... Астрофорум - астрономический портал ? ... Астрономические наблюдения (Модераторы: LeMay , Александр Репной , Грудцын Алексей ) ? О визуальных наблюдениях . ... Ответ #60 : 26.08.2005 [12:11:09] ? ... Согласно последней редакции NGC для этой галактики: . B Magnitude: 12.9 . ... при визуальных наблюдениях ориентируемся на последнее число (визуальная зв. величина), при фотографических (ч/б) - на первое (зв. вел. в голубых лучах). ... Galaxy . ... NGC 7600 . ... NGC 7600 MCG -1-59- 19 . ...