... Current APO Weather . ... Search Site . ... Information for New Users . ... Technical Staff pages . Night Logs and Mailing Lists (maintained by APO) . ... Technical Documents and Database Search . ... Observer's Documentation and Procedures . ... Problem Reporting and APO Technical Documents Database Search . ... APO Drawing/Document Management Procedures . ... APO Technical Documents Database Search . Home Astrophysical Research Consortium . ... Mail Lists (maintained by APO) . ...

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... Up: Science Data Pipelines . ... We designed and developed a package which simulates extragalactic point source data within a given field of view and SIRTF band. ... The simulator is modular and extensible to enable multi-wavelength simulations, has been optimized by utilizing parallel processing capabilities, and will be used to test pipeline software. ... The extragalactic simulator is capable of generating large numbers of galaxies within a given patch of sky for SIRTF pipeline testing. ...

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• On the Combination of Undersampled Multiframes
• Enhanced HST Pointing and Calibration Accuracy: Generating HST Jitter Files at
• Algorithms

... NB The next 2 columns will only be present if the parameter usecat has been set to true . ... QUALITY FLAGS Each source has an associated ``quality flag''. ... 0 1 Source lies above one or more bad pixels . ... 6 64 Source lies near to another bright source . ... For example, a source with a bad pixel and lying on or close to a read-out streak would have bits 0 and 1 set and thus have a quality flag of 3. QFLAG The quality flag for each source in each filter obtained from the input source-lists. ...

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• Point-source detection algorithm
• Point-like Sources

... Archives . ... X-ray summer school is on going. ... Recently I went to JSM 2007 and tried to attend talks about (bayesian) change point problems, which frequently appears in time series models, often found in economics. ... Tags: ARCH , Bayesian Block , challenges , change point problem , GARCH , light curves , summer school , X-ray . ... I received another type of changing point problem, defining a peak precisely, from a x-ray school student, who tried bayesian block but said it didn?t work. ...

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• The AstroStat Slog point pattern analysis
• The AstroStat Slog change point problem
• XPA Access Control

Next: Deconvolution, Restoration and Self-Calibration Up: The Individual Approach Previous: The Individual Approach . Although this is largely a matter of taste, it may be convenient (particularly if self-calibration is to be used) to split the multi-pointing visibility dataset into single pointing ones. ... Even though you are imaging just a single pointing, you will still want to use invert 's mosaic mode ( options=mosaic ). ... INVERT . ... Select a single pointing. options=mosaic . ...

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• The Joint Approach
• The Individual Approach
• Summary of Imaging Strategies

... Ignacio Ugarte Urra's PhD thesis topic is the investigation of coronal bright points. In his first paper (in collaboration with Gerry Doyle and Maria Madjarska) he investigated the formation, evolution and decay of a coronal bright point via a spectroscopic analysis of its transition region counterpart and the evolution of the underlying magnetic bipole during 3 days of almost continuous observations. ... In general the bright point has a radiance 4 times higher than that of the network. ...

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• Bright Point Studies
• Observations and Data Reduction

FOS Pre-COSTAR Target Pointing Analysis Cynthia J. Taylor Space Telescope Science Institute FOS Instrument Science Report CAL/FOS-126 August 1994 Abstract A log of Spacecraft Small Angle Maneuvers (SAM) during the Faint Object Spectrograph target acquisition sequence has been compiled from March 21, 1991 to December 3, 1993. ... Figures 1-12 show the plots versus time for the magnitude, V2, and V3 pointing offset SAMs. ... Figure 5: V2 pointing offset SAM versus time for FGS 1 and FGS 3 dominant. ...

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• WFPC2 ETC for Point Sources - v4.0
• ACS pointing
• A New Method for Deriving the Stellar Birth Function of Resolved Stellar

... N.A.Bobylev, Yu.M.Burman, Morse lemmas for functionals of the variational calculus, Func.Anal.Appl., ... N.A.Bobylev, Yu.M.Burman. ... N.A.Bobylev, Yu.M.Burman, A.B.Shubin, Algorithms for control with a minimal number of switchings, Automation and remote control , V.53, 5:619, 1992. ... TeX file ) . ... Quadratic Poisson brackets compatible with an algebra structure . ... Yu.M.Burman. ... Yu.M.Burman, Whitney's index formula in higher dimensions and Laplace integrals , Preprint math.DG/9801044 . ...

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• Complex Analysis
• Keith-Conrad-speckurs (Fall 2010)

SN 1989B Light Curve Analysis. ... In the light curve depicting their observations, definite trends are noted, here is a "thumb-nail" analysis of the the magnitude estimations of the bright SN (1989B) in the galaxy NGC 3627 (M66). ... The observations were inserted against the V magnitude templete of BL, CCD photometric data, (Wells et. al, (1994) and a color trend (B-V) histogram of the mean type Ia SN (BL)(nutemp.gif). Key Words: Amateur Observations, Supernova, Magnitude Estimates, 1989B . ...

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• Light Curve Templete/Observing Form For Visual SNe Observers.
• Oleg Bartunov's Home Page
• APOD: 2013 February 5 - Mars: Shadow at Point Lake

Next: Context Levels Up: MIDAS Command Language Previous: Interrupting Procedures . ... In MIDAS, the ENTRY command defines entry points for different procedures in the same file. These individual procedures are executed by specifying also their entry point besides the file name in the `@@' command. ... DEFINE/PARAM P1 11 NUMBER "Enter input number: " . DEFINE/MAXPAR 1 ! only one parameter expected . ... DEFINE/PARAM P1 spiral IMA "Enter input image: " . ... DEFINE/LOCAL LOOP/I/1/1 0 . ...

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• Principal Components Analysis
• Source Positions
• Correspondence Analysis

... Bojan Nikolic web pages (r. 329) . See ALMA WVR phase correction algorithms and software for information regarding the wvrgcal program, libAIR C++ library and download of software for atmospheric phase correction for ALMA . This is the contents page for my ALMA related work, which is currently focused primarily on techniques for correction of atmospheric phase errors using 183GHZ water vapour radiometers. ... ALMA Goals . ... ALMA WVR phase correction algorithms and software . ... Software . ...

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• OptInt PmWiki : MROIFastTipTilt / Tech Meet 9
• OptInt PmWiki : Tech Meet 9
• OptInt PmWiki : Tech Meet 9 | History

... X-Ray Structural Analysis . ... The course introduces the basic principles of diffraction analysis of crystal atomic structure and the basic concepts of state-of-the-art atomic crystallography. ... X-ray crystal diffraction. тАЬGeometricalтАЭ theory of diffraction by three-dimensional scattering center grating. ... Systematic X-ray reflection extinction related to Bravais lattice type, screw axis, glide-reflection planes. €аFourier synthesis as a method of crystal atomic structure analysis. ...

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• XIV International Astronomy Olympiad - main points for formation of the teams
• Department of Solid State Physics MIPT
• SPECIALITY 01.04.07 - CONDENSED MATTER PHYSICS SUPPLEMENTARY PROGRAM

The close position of main satellite and subsatellite (distance between them about 1000 km) and using the similar sets of Faraday cups (VDP and VDP-S) with high resolution measurements (up to 16 Hz for the main satellite and up to 10 Hz for the subsatellite) allow us to determine the small-scale variations of the magnetopause shape and position and to estimate the velocity of the magnetopause motion. ... Two point observation of the magnetopause motion: the INTERBALL project. ...

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• Lagrangian Points
• INTERBALL IB_TAIL last day in the topocentrical c/s of the landing point
• INTERBALL IB_TAIL landing point coordinates

... I would several points which we faced during our everysolved for better quality of individual ACs' and EOP products · There are two main EOP products provided by two IERS Product Centers on Earth Orientation (Earth Orientation Center (EOC) and Rapid Service/ Prediction Center (RSPC)). ... However, the latter is not provided by the IERS. ... ITRF · Using ITRF in computation of EOP series produced by various ACs seems to be a necessary condition to provide the consistency between the IERS products. ...

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• http://www.gao.spb.ru/english/as/j2014/presentations/heinkelmann_swg3.pdf
• http://www.gao.spb.ru/english/as/j2014/presentations/bezmenov.pdf

IBIS Data Analysis . ... IBIS . ... Flat Fielding - Introduction . The images obtained by IBIS will have intensity variations across the field of view that are not due to the solar image, but rather caused by instrumental effects that alter the observed intensity in each point of the field of view. ... IBIS Flat Fielding Techniques . ... Therefore, it is desirable to obtain the flat field measurements center on a point along the equator near the heliographic center of the solar disk. ...

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• How to print floating point numbers from the kernel?
• FIRPO Zero Points
• LASG - Virtual private networks

The cumulative system performance is plotted for each receiver. ... When something occurs that may change the gain of the system (moving a horn, shimming the elevation rails) then a new epoch will be started. The old data is moved to the old system performance data page (the old data link points to this). ... Gain,Tsys,Sefd... (.ps) (.pdf) . ... Pointing errors (.ps) (.pdf) . ... Hour of day when sources measured (.ps). (.pdf) . list of sources with dates and filenames Old data . ...

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• The Arecibo User Manual for Astronomers
• The Telescope Optics and Pointing
• PlatformMotions

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• http://zebu.uoregon.edu/1996/ph123/mtr2.html
• Constrains on Dark Matter

... Bit Fields . Bit Fields: Practical Example . ... NOTE: The combination of pointers and bit-level operators makes C useful for many low level applications and can almost replace assembly code. ... To illustrate many points of bitwise operators let us write a function, Bitcount , that counts bits set to 1 in an 8 bit number ( unsigned char ) passed as an argument to the function. int bitcount(unsigned char x) { int count; for (count=0; x != 0; x>>=1); if ( x & 01) count++; return count; } . ...

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• Advanced Pointer Topics
• General points
• Advantages of the command line interface

Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . You may download the latest source code distribution and install the period search service at your own web server. ...

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... Публикации и издания Публикации профессорско-преподавательского состава СГАУ Издания проф. Сосниной Т.Н. Biosphere: Analysis of Value Parameters . ... Besides, the ways of saving the use value and value properties of biosphere are analyzed. The expediency of transformation of two-criterion theory of value into the three- criterion theory of the balance of value, where the ecologic component performs the function of the key criterion has been founded. ... BIOSPHERE USE VALUE OF THE PRODUCT: MAIN . ...

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• Nikonorov Artem Vladimirovich
• Fursov Vladimir Alekseevich