fitshdr - FITS-file headers manipulation tool fitshdr [options] [FITSfile_name] . ... fitshdr [options] --edit FITSfile_name . ... If You want to modify headers of FITSFILE using new FITS-header lines from HEADER file (or from stdin), You have to use this option (You can skip this option, if -H or --header option is used). ... Empty header lines are not displayed (in 'dump' mode only). --line-offsets . ... In 'dump' mode: file offset will be displayed for each header line. --no-line-offsets . ...

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The Status popup displays useful information about the state of sets, regions, and graphs. ... When the number of sets is less than 30, this button is not needed, use the scroll bars to view the status of the sets that are not shown in the display. ... Operations in the Status popup are performed by clicking on the operation, then clicking on one or more set numbers shown in the display. ... Clicking on Copy followed by clicking on a set number in the scrolled window will select the set to copy from. ...

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• Semi-major axis change
• Nomenclature
• PSR B0042-73 in the Small Magellanic Cloud

... Some equations, identities or formulas contain small quantities , and these can be made much simpler and easier to use by sacrificing a little accuracy. ... When we derive squares, 3rd powers, 4th powers etc. of numbers larger than 1 , the results are always bigger , while for numbers smaller than 1 , the results are always smaller . ... power . ... number . ... The above also holds for negative numbers, if one understands "bigger" and "smaller" to refer to the absolute value (the value without sign...

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• Frames of Reference: The Basics
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Download Izmccd (~2.7 MB). Solution of problems at identification of star field. ... 2) Scale is not correct. ... In this case algorithm of identification will revise all values of scale from twice smaller up to twice greater. ... There should be more than value of the field "Number of stars in frame". ... The star field is considered identified if number of the identified stars more or equally to this value. It is necessary to set value from 4 up to value of field "Number of stars in frame". ...

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Next: M.D. Smith, Research Astronomer Up: Research Previous: J.G. Doyle, Research Astronomer Contents . During the final stages in its life, a star is transformed in ways which remain poorly understood. ... Each transformation is a response to changes in chemical composition in the stellar interior as nuclear reactions convert one source of fuel into another. ... Consequently, the number of stars currently in these late stages of stellar evolution is comparatively small. ...

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• Footnotes
• Armagh Astropark: The Planets
• Recent changes in Earth's albedo and its implications for climate change

Stellarium 0.12.3 . ... StelButton Class Reference . A Button Graphicsitem for use in Stellarium's graphic widgets. ... StelButton (QGraphicsItem *parent, const QPixmap &pixOn, const QPixmap &pixOff, const QPixmap &pixHover=QPixmap(), QAction *action=NULL, bool noBackground=false) . ... StelButton (QGraphicsItem *parent, const QPixmap &pixOn, const QPixmap &pixOff, const QPixmap &pixNoChange, const QPixmap &pixHover=QPixmap(), QAction *action=NULL, bool noBackground=false, bool isTristate=true) . ...

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• Stellarium: MultiLevelJsonBase Class Reference
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• Stellarium: Plugins

Next: Recent Improvements to HST Parallel Scheduling . Up: Observatory Planning and Scheduling . ... The SWAS planning and scheduling system provides all functions from ephemeris processing to guide star selection to timeline generation. ... The Submillimeter Wave Astronomy Satellite is 600 lb NASA Small Explorer satellite launched into a 650 km orbit on 12/5/98. ... The planning and scheduling system provides all the functions required to plan, schedule and command SWAS. ... The schedule . ...

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• Spatial Structure of NGC 6822: An Example for Statistical Modeling of
• On the Need for Input Data Control in Pipeline Reductions
• The View From NASA Headquarters: Trends And Changes in Mission Operations And

... About ATMoB . ... The ATMoB has established an email list server with various mailing lists for use by our members. ... This list has been established for use by ATMoB members, friends of members, and anyone interested in astronomy with a focus on things of interest to those in the greater Boston area. ... Notice: The owners of this server, the Amateur Telescope Makers of Boston, and any other sentient beings that happen to be involved assume no responsibility for any messages posted via this system...

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God Science Forum Message . Forums: . ... God and Science ћ SETI ћ Software ћ UFO ћ XEphem . ... Discussion Forums | God and Science | ... Nothing? Beyond Numbers.. Forum List | ... You do not know your future; yet it feels as if it is ALREADY known. ... www.astronomy.net . About Astronomy Net | Advertise on 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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• Discover The Science Behind The "Wormwood Star Prophecy" - an Astronomy Net God
• A Slight Change - an Astronomy Net CCD Equipment and Techniques Forum Message
• Statments I Disagree With - an Astronomy Net Blackholes Forum Message

... Fitting the observed dependence includes calculations of the polarization cross-sections averaged over particles orientation and size distribution, their normalization and the comparison of obtained dependencies with Serkowski's curve representing observational data for a chosen star. ... Variations of the polarization factors with wavelength are shown in Fig. 16 for homogeneous spheroidal particles with PF orientation. ... The distinction between prolate and oblate spheroids is also clearly seen. ...

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• Database of Optical Properties -- Level: welcome
• The 2175? feature
• Rayleigh and Rayleigh-Gans-Stevenson approximations

The night after the John Glenn program, I pitched the terraforming idea to my students. I asked them if they'd like to terraform Mars as a big class project; I wanted to throw the idea to them and see how they would react. Already I had a vision of splitting the class into several groups and having each group take charge of a portion of the project. ... Following my initial idea on how to conduct the project, I split the class into six groups, each student choosing his or her group. ...

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• ASP: Using Multicultural Dimensions to Teach Astronomy
• ASP: An Ancient Universe - Introduction
• ASP: The New and Improved Hubble Space Telescope

Weekly Bulletin on Solar and Geomagnetic Activity Highlights on 14 - 20.09.2015, Forecast on 21 - 28.09.2015, Carrington Rotation 2168 (04,57.10.2015) SUNSPOT-FORMING ACTIVITY OF THE SUN WAS AT THE AVERAGE LEVELS. ... ACCORDING TO THE DATA FROM SOHO AND STE- REO CORONOGRAPHS >27 CMEs, ONE HALO TYPE AND ONE "PARTIAL HALO II" TY- PE HAVE BEEN OBSERVED. ... GEOMAGNETIC CONDITION THE ENTIRE PERIOD CHANGED FROM THE MINOR MAGNETIC STORM TO UNSETTLED. ... PROBABILITY OF MAGNETIC STORM 40%. ...

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• http://www.izmiran.rssi.ru/services/saf/archive/en/2015/obzor20151116.en.txt
• http://www.izmiran.rssi.ru/services/saf/archive/en/2014/obzor20140825.en.txt
• http://www.izmiran.rssi.ru/services/saf/archive/en/2015/obzor20151130.en.txt

alignasn -- Change the relative shifts in association file alignasn association . ... calnicb style association file with list of images to be aligned. ... Interactive program to compute relative shifts of images in an association file. ... After computing the relative shifts of the direct images, alignasn searches for corresponding grism images for each of the direct images. ... The grism association is then updated with the same relative shift measurements as determined from the direct images. ...

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• POLIMPLOT (V1.00) --- April99 --- POLIMPLOT (V1.00)
• CPLUCY (V0.22) --- Sep98 stsdas.contrib --- CPLUCY (V0.22)
• Photometric Performance of NICMOS

In this chapter we will consider an example of visual expert system written on the Actor Prolog language. ... There are a lot of methods of oil field bed stimulation that increase output of the oil production: thermal, physical-chemical, gas, microbiological, and others. ... Fig. ... The Top-Most diagram consists of three blocks: the "Describe parameters of hydrocarbon field" block, the "Check adaptability of existed methods of oil production" block, and the "Display solution" block. ... Gas methods. ...

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• Getting Started in Actor Prolog. The idea of Logical Actors.
• DataFax Wizard
• Actor Prolog User Guide. Residents.

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• http://zebu.uoregon.edu/postscript/climate.ps
• http://zebu.uoregon.edu/2003/ph301/ant.html
• Venus and Mars

. Previous slide . Next slide . Back to first slide . View graphic version .

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• Worked Example 02
• Changing the top-end
• COALA - Computational Astrophysics Laboratory

Gaussian Multiplicative Chaos and Applications R и M I R H O D E S , U N I V E R S I T и PA R I S - DAU P H I N E Motivations in turbulence In fluid dynamics, turbulence is a flow regime in which the velocity field presents unsteady vortices on many scales. ... Such flows arise when the source of kinetic energy making the fluid move is much greater than viscosity forces of the fluid. ... 2) In 1941, Kolmogorov suggested a statistical approach of the local dissipation of energy, called the K41 theory. ...

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• IUM10 conference: S.Arkhipov
• IUM (Spring 2013)
• IUM10 conference: abstracts of some talks

... After all we cannot send a probe to the star Altair to confirm that it is 17 light years away. ... The "Bessel determined that the star 61 Cygni was about ten light years away" Earth goes around the Sun in one year, so in six month it is in the opposite position in its orbit. ... In 1838 Bessel determined that the star 61 Cygni had a parallax of 0.314 arcseconds and therefore the star was about ten light years away (today the distance is more precisely measured to be 11.4 light years). ...

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• Primary School Visits

... Team . Observational . ... GRB mini-workshop 2006 . ... About the gamma-ray burst GRB 060218/SN 2006aj (z=0.033): the most recent observational results and about inevitable changes in "standard"/popular scenarios describing the phenomenon of the gamma-ray burst and explosion of a (massive) supernova. ... The BTA spectra of GRB 060218/SN 2006aj, as well as the BTA spectra of GRB 030329/SN 2003dh (z = 0.1685), turn out again to be among the very first spectra of two nearest GRB/SN-bursts. ...

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• Vitaly Goranskij, SAI/Moscow Univ.
• LWN: Driver porting: dealing with interrupts
• The course and unit level

Night of August 20, 2010 CDK125 Pike color camera Running ~30 fps full frame 8-bit rgb to ppm files Set exposure time short and increased gain for optimal live display Individual images are ~7bits Made small adjustments to focus, gain and exposure between runs Run 2 -- 457 frames 2010-08-11 03:33 EDT Run 4 -- 457 frames 2010-08-11 03:38 EDT ImageJ processing - Stacked to make an effective 14-bit depth Unsharp ...

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• http://www.astro.louisville.edu/software/astroimagej/updates/release_notes.html
• ij.gui (ImageJ API)
• PlotWindow (ImageJ API)