The CHIANTI database consists of 4 primary ASCII files for each ion in the database. contains the energy levels in cm^(-1) It includes both experimental data and theoretical values of the levels energies. ... The 24 configuration model used to derive the transition probabilities in the ".wgfa" file, gave energy levels which were slightly different from the observed levels. ... contains the spline fits to the electron collision strengths scaled according to Burgess and Tully (1992). ...

... You are here: start €Ё lbaops €Ё lbamar2008 €Ё vx014a . Trace: тАв vx014a . VLBI Schedule . ... Observer's Wiki . ... lbaops:lbamar2008:vx014a . ... LBA polarisation test . ... Ftp: ftp://ftp.atnf.csiro.au/pub/people/vlbi/vx014/ . ... Mopra Tsys ( plot ) . ... The default tsys data has an incorrect index. ... TSYS MOPRA FT = 1.0 INDEX = 'X','R1|R2','X', 'L1|L2' / . ... The same regions are showing polarised flux. lbaops/lbamar2008/vx014a.txt €§ Last modified: 2015/12/18 16:38 (external edit) . ...

... Archives . ... DOE Petascale Data Analysis Program . ... Before using any adaptations of chi-square statistic, please spend a minute or two to ponder whether your strategy with chi-square belongs one of these categories. ... Chapter 10: On the Use and Misuse of Chi-square ? ... I wonder if XSPEC and Sherpa offers a tool to check the balance between the sum of observed counts and the sum of expected (model) counts. ... Category: arXiv , Bad AstroStat , Cross-Cultural , Data Processing , Stat | ...

Next: Code II: Unknown Up: Image Restorations of High Previous: Construction of Algorithms . ... The positions of the designated point sources ( ) must be given as well as initial amplitudes for and . ... The integrated flux of the point sources ( ) plus that of the distributed emission ( ) is constrained to equal that of the observed image ( ). ... This is investigated in Fig. 1 where all emission derives from point sources but only one - the brightest - is designated as such. ...

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... Tonight's Sky . ... Observing . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... The Real Reality Show: Would aliens be anything like us? ... The Real Reality Show: All about the Drake Equation . ... The Real Reality Show . ... The Real Reality Show: Matter and Energy . ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter....

Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... Space Flight . ... Posted on April 6, 2016 | No Comments Spring has truly sprung. ... Continue Reading.. Posted on March 1, 2016 | ... Posted on February 2, 2016 | No Comments Goodbye January blues, hello February fun! ... Posted on January 7, 2016 | ... Posted on November 4, 2015 | ... Posted on October 5, 2015 | ... Posted on September 3, 2015 | ... Posted on August 3, 2015 | ... Posted on June 25, 2015 | ...

XMM-Newton Science Analysis System . ... The `position angle' used is in actuality an ` astronomical position angle' (see XMM-MOC-TN-0109-OAD and INT-SYS-FD-TN-0004-OAD). This angle is counted from the celestial north in the mathematically positive sense around the axis pointing from the object towards the observer (i.e. anticlockwise from the observer's point of view, looking towards the sky). ... XMM-Newton SOC/SSC -- 2008-07-02 ...

. Comment on J0226+3421 . A Compact Steep Spectrum (CSS) source observed with the European VLBI Network (EVN) (Dallacasa et al. (1995) and references therein). Recent redshift measurement by Willott et al. (1998). VLBApls home page . Last modified: 16 Oct 2000

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... astro-ph . ... Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . ... Quasar Variability in the Framework of Poissonian Models . ... It is shown that in this very general framework the well established anti-correlation between variability amplitude and wavelength can only be understood as an effect of an underlying spectral component which remains stable on long time-scales, and is redder than the variable component. ...

... Submitted by Paul Cicchetti on 11/21/2012 19:59:04 . Jupiter 19 Nov 2012 . Single processed image from Flea 3 Firewire camera. APO 6" Scope at F 45. Stacked in Images Plus; around 2500 frames, through a red, green, and blue filter. Created a RGB image in PS CS5. Sharpen image and saved. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

January 7, 2000 Dr. Eric Torrence, University of Chicago . ... 3:00pm, 240D Willamette Hall . Dr. Torrence will also present the Physics Colloquium on January 6. return to top . ... Dr. Morii will also present the Physics Colloquium on January 24. return to top . ... return to top . ... The ratio of the inclusive jet cross sections at center of mass energies 0.63 TeV and 1.8 TeV is also presented versus scaled jet transverse energy x_T and compared to QCD predictions. 3:00pm, 472 Willamette Hall . ...

Peremennye Zvezdy", . ... We observed six primary minima: HJD 2454712.3808, 2454713.5038, 2454774.2700, 2454774.5549, 2454776.2386, 2454776.5200. ... We observed four primary minima: HJD 2454712.2847, 2454713.5099, 2454776.2531, 2454776.5584. ... We observed five primary minima: HJD 2454713.3051, 2454714.3669, 2454773.3070, 2454776.4822, 2454778.5956. ... We observed three primary minima: HJD 2454713.3508, 2454774.2818, 2454778.5807. ... Two observed primary minima: HJD 2454713.4729, 2454776.3105. ...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... Ciel Espace, nouvelle formule, c'est . des actualitГїs . ... des pages consacrГїes Г la publication de vos photos Mais c'est aussi une vraie communautГї avec laquelle partager votre passion et nourrir votre curiositГї. Accueil Г? la une Intox, comment on manipule le ciel . ... Intox : Comment on manipule le ciel . ... 09/11/2015 - Penser l'Univers aujourd'hui . ... 20/01/2015 - Une multitude d'Гїtoiles hors des galaxies . ...

... Fit Teff, theta and E(B-V) to IUE spectrum and uvby photometry using a grid of helium-rich model flux distributions. models{ . ... simon/models/01980001/19325he90L.s . simon/models/01980001/20325he90L.s . simon/models/01980001/21325he90L.s . simon/models/01980001/22325he90L.s . simon/models/01980001/23325he90L.s . simon/models/01980001/24325he90L.s . simon/models/01980001/25325he90L.s . simon/models/01980001/26325he90L.s . ... IUE data file in "spectrum format 2" . ...

Blackholes2 Forum Message . ... Holostars: Black Holes Without Event Horizons . ... Its name derives from the fact tht information is preserved in such a black hole, and must be a contraction of hologram and star. ... The exterior metrics and fields of the charged holostar are equal to the Reissner-Nordstroem black hole solution. ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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