Next: Listing and Plotting Velocity Up: Spectral Line Data Reduction Previous: Spectral Line Processing and . When fits reads a visibility FITS file, it can use one of two schemes for computing the observatory's radial velocity. ... fits assumes that a velocity of a given channel remains constant. ... You can either allow fits to retrieve the needed velocity information from the FITS file, or you can give this information explicitly using the velocity keyword. ...

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• Index
• Imaging and Image Velocity Definitions - INVERT and VELSW
• ASKAPsoft processing of BETA data CentralProcessor 0.11 documentation

Next: Wavelength calibration Up: Reduction using Standard Previous: Order Definition: Methods . ... The algorithm accepts frame which can be mildly contaminated by particle hits, bad columns, order gaps due to absorption lines, as found in FLAT or STD . ... the interorder background is roughly constant over the frame. the slope of the orders is in the range ]0., ... For a background estimate without previous order definition, consider the echelle command BACKGROUND/SMOOTH . ... LOAD/TAB order :X :Y . ...

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• CCD Image Quality - PixelVision
• Order Definition
• Background Definition

... The system temperature is computed from the calon (tsys + Tcal) and the caloff (Tsys) scans. ... caloff . ... let calRatio=calOn/caloff . ... Rfi in the cal on or cal off can cause problems in the computation. ... Compute the calratio CalOn/Caloff (remember that Caloff is Tsys). Use corblauto to iteratively fit a linear plus 3rd order harmonic to the ratio throwing out all points above 3 sigma. ... tsysfiteval() : evaluate the fit. tsyscmpK() : Compute tsys from the fits and the cal values . ...

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• http://www.naic.edu/~phil/notes/idlspcproc.html
• spectrometer counts to kelvins
• aeronomy software

In Actor Prolog a resident is a special mechanism that helps processes to inspect state of other processes. A resident observes the state of a specified (target) process and if the state of the process changes (for instance, after message handling) it proves a specified predicate of the process. ... Work of the resident. ... Any change of the list of target processes or arguments of resident function results in activation of the resident and repeated collection of information in the target worlds. ...

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• Actor Prolog. Programming language definition.
• Processing Pictures - "InformChaos" Software

You can also see this page in Russian with using KOI8 (X Windows) or CP1251 (MS Windows) Cyrillic coding. The Laboratory supports the space TV experiments, mainly in the planetary exploration missions. ... Image Co-registration . ... PHOBOS mission - Martian satellites investigations. Phobos on the Martian limb, the image from Phobos-2 probe from 02/28/89. ... Russian Space Bulletin. ... Last modified at June,26 1997 Alexey Kuzmin: akuzmin@mx.iki.rssi.ru . Back to IKI home page ...

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• Discontinuities and shocks [Oulu]
• Basic definitions [Oulu]

... Stellar Evolution is driven entirely by the never ending battle between Pressure and Gravity . As imbalances are reached, the star is driven to find a new Energy source. ... Pressure and gravitational forces are equal, the star is stable and its core is sufficiently hot to fuse Hydrogen into Helium More about main sequence stars . ... The luminosity generated by the core fusion of Helium into Carbon is far greater than the shell luminosity associated with the fusion of Hydrogen into Helium. ...

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... Indeed, one alteration of orbits can be the outright ejection of a planet. When several big planets are orbiting a star under each other's influence, the system is inherently unstable. ... We know of no good reason why the smallest objects with fusion should have the same mass as the smallest objects that can form by themselves. ... 6) Mission Definition . ... I don't think this mission is impossible, and will suggest a definition in a future article in Mercury. ... Good luck! . ...

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. 500 bps: safing only . 4000 bps: original standard . 32000 bps: current standard . Operates on one byte quantities . Handles both hardware and software data . Table driven definition of telemetry format allows for changes with time . Cycles through 200 1-byte parameters in 50 msec. (one minor frame) . Processes 4 1-byte parameters each cycle of the 1kHz process . 1200 minor frames in a major frame (60 seconds) . Previous slide . Next slide . Back to first slide . View graphic version . Ъ

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• Fine Guidance Sensor Instrument Handbook
• Migration to UNIX LRPG Process Improvement Page
• Task LRP Catalog Tools Page

... I thought SMP meant "symetric multi-processing," a technology where two or more processors share equal access to memory, device I/O, and interrupts. Ideally one would expect a 100 percent improvement in processing performance for each additional processor, but in reality only 80-90 percent is achieved. ... This technology allows multiple processors to run user programs, but one processor reserves interrupt and I/O handling for itself. ... Only one definition for Linux... by Michael K. Johnson . ...

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• Converting Modules from Apache 1.3 to Apache 2.0 - Apache HTTP Server
• mod_macro - Apache HTTP Server
• mpm_winnt - Apache HTTP Server

... In some cases where memory space is at a premium, it is possible to tailor the configuration to remove such features as reference clock driver support, debugging support, and so forth. ... The following lines are used in this file: . ... The DEFS_LOCAL line defines global flags that apply to all machines. Ordinarily, the only flags included are the -DDEBUG , which includes the debugging code, and -DREFCLOCK , which includes basic reference clock support. ... D_INCLUDE_BSD_SOURCE . ...

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• Evgeny Rodichev home page

XMM-Newton Science Analysis System . ... EQPOS' refers to equatorial coordinates [ ra, dec ]. DET' coordinates refers to the CAMCOORD2 system, but expressed in units of 0.05 arcsec instead of mm, as these are the units in which the detector coordinates are presented in the event list after pipeline processing (ie columns DETX and DETY ; see [ 5 ]). POS' coordinates refers to the projected sky coordinates of the source relative to the nominal pointing position, in units of 0.05 arcsec. ...

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• Event processing

... Posts tagged ?standard processing? ... Tags: ADC , astro catalogs , Cast , CDF-S , Chandra , datasets , HEASARC , Penn State , reduced , standard processing , W3Browse . Category: Astro , Data Processing , Misc | ... Algorithms arXiv Astro Bad AstroStat Bayesian CHASC Cross-Cultural Data Processing Fitting Frequentist Galaxies gamma-ray High-Energy Imaging Jargon Job Languages MC MCMC Meta Methods Misc News Nuggets Objects Optical Physics Quotes Spectral Stars Stat Timing Uncertainty X-ray . ...

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• The AstroStat Slog Blog Archive Reduced and Processed Data
• The AstroStat Slog signal processing
• The AstroStat Slog image processing

... Survey processing . ... ESO - Public Surveys . ... The Survey Areas Definition Tool is part of the VISTA Data Flow System Project (a separate project to the VISTA Project) and was delivered to ESO for use with VISTA and (later) VST. ... The SADT and can be found via the ESO SADT page and includes inter alia . ... The Y overlap value set in SADT controls how the Y edges of adjacent tiles overlap. ... Y overlap 0/60 efficiently uses the one time covered regions to make a 2x covered region . ...

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• Observing with VISTA
• VISTA - Visible and Infrared Survey Telescope for Astronomy

... Consequently, it is inappropriate to expand and in ordinary spherical harmonics. The proper expansion expresses both and simultaneously in terms of a particular order of generalized spherical harmonics. ... Generalized spherical harmonics start at , and for each , . ... Generalized spherical harmonics obey a sum rule analogous to a familiar one for ordinary spherical harmonics, but it includes an explicit phase factor which depends on the orientation of the two lines of sight. ...

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• HST Keyword Dictionary
• Doing Theoretical Astrophysics With HST's Data Processing Pipeline Software:
• Pipeline Processing and Quality Control for Echelle Data

lsst.tcc љ 1.2.2-3-g89ecb63 . ... Namespaces . ... Files . NamespaceљList . NamespaceљMembers . All љ Classes љ Namespaces љ Files љ Functions љ Variables љ Typedefs љ Enumerations љ Enumerator љ Macros љ Pages . ... process . ... tcc.cmd.process Namespace Reference . ... listљ . all__ = ["process"] . ... def tcc.cmd.process.process . ... Definition at line 16 of file process.py . list tcc.cmd.process.__all__ = ["process"] . ... tcc.cmd.process._ ... dictionary tcc.cmd.process._ ...

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• lsst.tcc: python/tcc/axis/coordConvWithFP.py Source File
• lsst.coordConv: coordConv::PVT Class Reference
• lsst.coordConv: coordConv::PVTCoord Class Reference

The aim of this section of the course is to enable you to use simple computer programs to solve a variety of common astronomical tasks. ... I have (somewhat arbitrarily) decided to use Python for this course, because it seems to be gaining popularity fast for astronomical data handling, and because some of you will have encountered it at the ATNF course. ... We've put Python (plus all relevant libraries) on the Stromlo Linux computers moron and maggot. ... Now log in to moron (or maggot). ...

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• Mike Bessell, MSSSO - Images

Next: Historical Notes Up: The Chirplet Transform: Previous: The Chirplet Transform: . ... One of these TF methods, the short-time Fourier transform (STFT), has been used extensively for analyzing speech, music, and other non-stationary signals. ... Another time-frequency representation (which might more appropriately be called a time-scale representation) is the well-known wavelet transformheil-walnut,mallat:theory,daubechies:transform,strangwavelets. ... Historical Notes . ...

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• Conformance: requirements and recommendations
• References

... ESO's Data Management Operations Division and California Institute of Technology, CACR are cooperating to investigate the appropriateness and means of applying Beowulf-class computing technology to the computing requirements of the ESO Very Large Telescope Data Flow System. ... The one year program was to assess the usefullness of Beowulf technology to the data processing needs of the European Southern Observatory for the Very Large Telescope (VLT) project. ... Who is Beowulf? ...

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• clMonitor
• extractStat
• ESO - Are there order definition frames with spatial information, i.e. using 9

Comedi Documentation . ... I assume that your hardware device is in your computer, and that you know the relevant details about it, i.e., what kind of card it is, the I/O base, the IRQ, jumper settings related to input ranges, etc. To tell the comedi kernel module that you have a particular device, and some information about it, you will be running the comedi_config command. ... The overall info gives information about the device -- basically the same information as /proc/comedi. ...

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• Process Control
• From Power Up To Bash Prompt: The GNU C Library
• DINACON

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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