ASC-FITS-2.0.1: ASC FITS File Designers' Guide (Rots and McDowell) (1999 Jun) . ASC-FITS-REGION-1.0: FITS region document (McDowell and Rots) (1998 Mar) . ... CXC-DM-001 Introduction: Data Analysis with the Chandra Data Model (2001 Oct) . ... 1998 Feb 26: SDS-1.0: Data Product List: obsolete . ... 1998 Mar 09: SDS-10.0: (ASC-FITS-REGION-1.0) FITS region document: see ASC-FITS-REGION-1.0 . 1998 Feb 09: SDS-11.0: FITS function document (superseded by ASC-FITS-FUNCTION-1.2) . ...

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• Jonathan's ASC documents
• The AstroStat Slog Blog Archive [MADS] multiscale modeling
• Two-Temperature Raymond Model

... These Frontier Fields will combine the power of HST with the natural gravitational telescopes of high-magnification clusters of galaxies. ... We are soliciting gravitational lensing maps for the last four Hubble Frontier Fields clusters (MACSJ0717.5+3745, MACSJ1149.5+2223, AbellS1063, and Abell 370) based upon the exceptionally deep HST FF imaging and other new ancillary data. ... For the full set of proposal instructions and requirements, see the FY16 Frontier Fields Lensing Map Call for Proposals....

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• GRB 000301C
• Model Spectra
• Model PSFs

... Using a simple 2-D Gaussian Point Spread Function (PSF) on a constant (flat) sky background, I derive a theoretical photometric and astrometric performance model for analytical and digital PSF-fitting stellar photometry. ... The photometric performance is maximized when either the effective background area or the effective-background-level measurement error is minimized. ... An important, but frequently ignored, noise source is the uncertainty of the measurement of the effective background level ( )...

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• Spatial Structure of NGC 6822: An Example for Statistical Modeling of
• Modeling
• Calibration and Performance Control for the VLT Instrumentation

February 4, 2008 (Monday) Gabriella Sciolla, Massachusetts Institute of Technology . ... This detector, which will be operated underground in 2008-2009, will allow us to set limits on spin-dependent Dark Matter interactions using a directional detector. 4:00 pm, 472 Willamette Hall . ... return to top . ... This seminar will briefly review the role of axions in particle and astrophysics, and will describe the progress we have made in the experimental search. 4:00 pm, 472 Willamette Hall . ...

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• The Case for Non-Zero Lambda
• Physics 410/510 Observational Cosmology

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... News Feed . ... 2012 December 18th . ... Cooler November . ... Relative Humidity at Armagh Observatory, 1838-2008 . 2012 November 29th . ... 2012 November 28th . ... 2012 November 22nd . ... Armagh Observatory 2012 Robinson Lecture . ... 2012 November 1st . ... 2012 October 1st . ... Armagh Observatory Business Plan 2012-2013 (PDF) . ... Armagh Observatory and Planetarium Management Committee Minutes November 2011 - PDF . ...

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• lte-codes: sterne model atmospheres
• A Blinker Model
• sfit help file

... 0 limits of the Potts model, can be represented by a Grassmann theory involving a Gaussian term and a particular bilocal four-fermion term. This latter model can be mapped, to all orders in perturbation theory, onto the N-vector model at N=-1 or, equivalently, onto the sigma-model taking values in the unit hemi-supersphere in R^{1|2}. When critical, the sigma model generically flows to a symplectic fermion theory. ...

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• Special Year in Multiscale Mathematical Modeling in Biology and Medicine
• Conference (November, 2004)
• Conference "Combinatorial Methods in Physics and Knot Theory" (Moscow, February

... The first EGRET catalog ([ Fichtel et al. 1994b ]) used the galactic diffuse gamma radiation model of Bertsch et al. (1993b). ... For the results presented by Bertsch et al. (1993b), the HI and W radio data were deconvolved by integrating the radio data over a velocity interval determined by the endpoints of each distance interval ( ). ... The Galactic radius limit used in the model has been increased to 30 kpc. ... The CR electron spectrum of Fichtel et al. (1991) was used by Bertsch et al. ...

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• Errors in the Steady State and Quasi-SS Models
• THE TEXAS SURVEY: THE PRELIMINARY
• A fast-scan extragalactic source survey at 4.755 GHz

... Dark Matter Ring Modeled around Galaxy Cluster CL0024 17 . ... Publications with keywords: dark matter - gravitational lens . Publications with words: dark matter - gravitational lens . ... Galaxy Cluster Abell 1689 Magnifies the Dark Universe . Abell 2218: A Galaxy Cluster Lens . The Einstein Cross Gravitational Lens . Abell 370: Galaxy Cluster Gravitational Lens . MACSJ0025: Two Giant Galaxy Clusters Collide . ... The Matter of the Bullet Cluster . ...

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• Sudbury Indicates Nonstandard Particle Model
• Vesta Trek: A Digital Model of Asteroid Vesta
• Астронет > Dark Matter Ring Modeled around Galaxy Cluster CL0024 17

... We find a transition of LBV star from the LBV instability strip to the region of classical WN for the first time. ... Numerical modeling of the atmospheres of these objects are very important for understanding the evolutionary relationship WR and LBV stars, as well as of the physical causes of LBVs variability. We studied spectra of two very luminous stars in the M33 galaxy - LBV V532 and late WN star FSZ35. ... Bottom: The spectrum of FSZ35 with the final model . ...

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... 2015 April 21 . Vesta Trek: A Digital Model of Asteroid Vesta . Image Credit: NASA , JPL , LMMP , SSERVI , USGS , DLR . Explanation: You can explore asteroid Vesta. Recently, NASA's robotic spaceship Dawn visited Vesta , the second largest object in our Solar System's main asteroid belt , which lies between Mars and Jupiter . ... Dawn departed Vesta in 2012 and is now just beginning to photograph and explore the mysteries of the largest object in the asteroid belt: dwarf-planet Ceres . ...

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• A Kernel Model for Precision Timekeeping
• Modelling of light curve of SN87A
• APOD: 2007 May 16 - Dark Matter Ring Modeled around Galaxy Cluster CL0024 17

... Why Lyman Limit Systems (a.k.a LLSs)? ... 2014; MF et al. 2015 in prep Method #2: LLS autocorrelation The basic idea behind the experiment is to probe the correlation length of LLSs , which should correspond to the size of halos Dark matter halos NH N H Projected Separation NHI UVB Redshift Method #2: LLS autocorrelation The basic idea behind the experiment is to probe the correlation length of LLSs , which should correspond to the size of ...

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• Arcetri Star-Formation Group Publications
• Atlas of Monte Carlo Models of Dust Extinction in Galaxies
• BD_disks (Abstract)

Chandra X-Ray Observatory CXC 1. ... E0102: Joint Fits with ACIS S3, MOS1/2 & pn Paul Plucinsky, Joseph DePasquale, & Steve Snowden Paul Plucinsky 1 EPIC Cal April 2007 Chandra X-Ray Observatory 1. ... E0102: Gratuitous Pretty Pictures of E0102 S3 Summed Data ~100 ks CXC RGS Spectrum (Pollock 2006) Objective: develop a spectral model which can be used by RGS, HETG, EPIC & ACIS, etc. ...

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• http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0314-1-0.pdf
• http://xmm.vilspa.esa.es/calibration/documentation/epic_cal_meetings/200904/haberl-epic-cal-200904-Mallorca.pdf
• http://xmm.vilspa.esa.es/calibration/documentation/epic_cal_meetings/201203/jethwa-cal-2012.pdf

Blackholes Forum Message . ... Quicksand As Black Hole Model? ... For the hole to be black it must have a fuzzy edge i.e. something one is sinking into (like a black hole is like quicksand that you discover by sinking partly into it?) ... A number of oranges "probes" what it is to be an orange so "black hole" = "number" you might suppose. ... The rest of their body not in the quicksand (i.e. not in the black hole) equates to the "collection of anti-matter near the blackhole"? ... www.astronomy.net . ...

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• Education Discussion Forum - Hosted by The Astronomy Net
• Eyepieces Discussion Forum - Hosted by The Astronomy Net
• Meade Equipment Discussion Forum - Hosted by The Astronomy Net

... Opening of COSMION - 99 Chair - M.Yu.Khlopov 10.50-11.25. A.Yu.Kamenshchik, I.M.Khalatnikov, A.V.Toporensky "Dynamics of Closed Cosmological Model with a Scalar Field" 11.25-12.00. A.A. Starobinsky "A new life of the Lifshitz-Khalatnikov quasi-isotropic solution" Coffee break Chair - A.A.Starobinsky 12.20-12.55. ... M.Yu.Khlopov "Cosmological Consequence of the Particle Theory: Dark Matter, Antimatter and Mirror Matter in the Universe" Coffee break Chair - Yu.N.Parijsky 12.30-13.10. ...

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• The Model
• Conclusions
• Introduction

... We now describe the input parameters to the self-calibration tasks. ... For selfcal , you need not perform source , dra , or ddec selection if you use the selradec option (see below). minants : The minimum number of antenna that must be present before the tasks will attempt to find a solution. ... and phase : This determines whether the self-calibration tasks solve for just phase ( options=phase , which is the default) or amplitude and phase solution ( options=amplitude ). mfs : . ...

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• cmodel (Model Image Generator) CentralProcessor 0.11 documentation
• Self-Calibrating with Multiple Models
• Probing ISM Models with H observations

The upper limit to stellar masses is unclear, as is the relative importance of nature (stellar physics) and nurture (formation environment) to the limit. ... Despite some uncertainties in the linear growth rate, we conclude that these modes saturate nonlinearly at small and harmless amplitudes. Vigorous, optically thick winds driven by the Rosseland-mean opacity near 100,000 K are more likely to limit the main-sequence lifetime. ...

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• RSAA Honours Courses (2006)
• Gemini NIFS April 2001 Update.
• Towards a Truly Unified Model of AGN

... Home Lectures Lecture Series 2015-2016 . ... Lecture Series 2014-2015 . ... Beyond New York City . ... The Amateur Astronomers Association is proud to present an astronomy lecture series from October through May each year for our members and the public. ... Amateur Astronomer Association is pleased to announce we will be offering select, limited reserved seating for current AAA members for the Friday, January 8, 2015 AAA Lecture entitled Robert Nemiroff ?2015 Astronomy Picture of the Day?. ...

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• Amateur Astronomers Association of New York ? Amateur Astronomers Association
• Lecture Series 2011-2012 ? тАЬAt Last: Seeing Supermassive Black Holes Shred
• Astronomy Workshop: Observing Variable Stars from the City ? February 15, 2015

... FTP access the basic models is here . ... Below, we put short descriptions of the used SED models for the photometric redshifts providing by the current server . ... The uniqueness of this model consists in expanding to the near IR (NIR) of Rocca-Volmerange and Guiderdoni's (1988) atlas of synthetic spectra with a revised stellar library, which includes parameters of cool stars. ... Homepage of the GISSEL model). ... Another model used earlier is the model of synthetic spectra of Poggianti (1997). ...

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• astro-ph authors/title/abstract search for 'galaxy cluster' (skipped 200) all

... The plots show the pointing errors mar10-jun10(.ps) ( .pdf ) (24mar10 thru 03jun10 morning) . ... The rms errors are: za 9.73 asecs, az 10.38 asecs . ... The errors were fits to yfit=c0 + c1*cos(az) +c2*sin(az)+c3*cos(2az)+c4*sin(2az)+c5*cos(3az)+c6*sin(3az) . ... Model Term . ... Page 2: the pointing errors with the za sin(3az) error included . ... the 4.82 za error is from the large 3az term from the incorrect model parameter . Page 3: the pointing errors with the correct za sin(3az) model term. ...

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• modelAerostatPeriods

. "Boundaries in collisionless plasma" Dear Colleagues, . Please find selected by IKI time intervals proposed for bounary layer study at February 2000. Region designations | Region models | Criteria of selection | Plot description | ASCII files description | . Victoria Prokhorenko . vprokhor@iki.rssi.ru . Modified 21 April 2000 . Sergei Savin . ssavin@iki.rssi.ru 

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• INTERBALL IB_TAIL February 2000
• Space Research Institute (IKI) Seminar
• The magnetosphere models