... Some improvements to documentation - Now depends on statistics-0.16 Version 0.25 2000-07-18 (MT) -------------- - improved documentation - dsls implemented , which listed the files in the given directory, indicating which ones are datasets, and which are unrecognised. - dsaddcomment implemented , which adds a comment record to the given attributable object. - dsaddhistory implemented , which adds a history record to the given attributable object. - dssetlabel ...

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• Algorithm

... On the equator (point C) the sun would always rise until it was overhead, while at the poles (A and B) it would always be on the horizon, going around the horizon once a day. ... Because everything is symmetric with respect to the line AB, the dark and light portions are always equal, and so are day and night, anywhere on Earth. ... Twice a year, the angle is as big as it can get, at the summer and winter solstices , when it reaches 23.5 degrees. ... That part of Earth enjoys summer . ...

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• Principles of the Magnetic Trapping of Particles
• Trapped Radiation -- History
• Newton's theory of "Universal Gravitation"

SHEARING IN THE BAR (Duke Tritton) My shearing days are over, though I never was a gun I could always count my twenty at the end of every run I used the old Trade Union shears, and the blades were always full As I drove 'em to the knockers, and I clipped away the wool I shore at Goorianawa and didn't get the sack From Breeza out to Compadore, I always could go back And though I am a truthful man, I find when in a ...

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• http://crydee.sai.msu.ru/ftproot/pub/rec/music/lyrics/cs-uwp/a/america/all_around
• http://crydee.sai.msu.ru/ftproot/pub/rec/music/lyrics/cs-uwp/t/toto/stranger_in_town
• http://crydee.sai.msu.ru/ftproot/pub/rec/music/lyrics/cs-uwp/m/misc/mustang_sally

... More on 51 Peg: . The discovery of a Jupiter--mass planet in orbit around the solar--type star 51Peg has been reported by Michel Mayor and Didier Queloz (Geneva Observatory) on October 6th at the 9th Cambridge workshop on "cool stars, stellar systems, and the sun" held at Florence (Italy). ... Recall that the measurements of radial velocity only yield v sin i which in turn gives us M sin i. For most values of i, sin i will be greater than 0.5 and this gives a mass estimate of 0.5 Jupiter masses. ...

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• Energy From the Wind

We have searched for infrared excesses around a well-defined sample of 69 FGK main-sequence field stars. ... We have detected 70 ЮМm excesses around seven stars at the 3 Я? confidence level. ... This trend in the disk luminosity distribution is consistent with the estimated dust in our solar system being within an order of magnitude greater or less than the typical level around similar nearby stars. ...

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• STIS Instrument Handbook
• Improved algorithm for accumulator "wrap-around" correction
• An Elliptical Ring Nebulosity Around Serpens/SVS 20: Circumbinary Disk or

METAR Wishlist Following is a list of items that I'd like to add to METAR or that others have requested. ... It'd be nice to have a lot of METARs which encompass various weather condition which we can test against. ... Sites around the world use similar (but slightly different) formats for their METARs. There is always a METAR format the parser will fail on. Calculate Heat Index and/or Wind Chill Both would be fairly easy to do, provided you get the formulas correct. ...

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... Trapped Motion . ... The trapping of particles by magnetic fields was first studied by Kristian Birkeland in Norway, starting around 1895. ... Perhaps the most interesting story of that era concerns Nicholas Christofilos , a Greek elevator engineer whose avocation was the study of particle motion in magnetic fields. ... Atomic bombs produce large numbers of energetic electrons, and Christofilos hoped that such electrons would become trapped in the magnetic field as an artificial radiation belt. ...

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• The Exploration of the Earth's Magnetosphere"
• Principles of the Magnetic Trapping of Particles
• Elements of Algebra

... This talk focuses on exploring the connection between Ly absorbers and galaxies. The theorist view of gas in the low z universe is based on the filamentary structures that are evident in simulations based on the CDM paradigm. ... The observer's view of gas in the low-z universe is based on the Ly absorbers which have column densities as low as 10 cm , while galaxies are at column densities of 10 cm . ... The absorber has N cm . ... Can examine LSS defined by gas-rich galaxies around absorbers. ...

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• RFI Issues at AO
• pdev_birdies_25jun07
• hardware_pdev

In ancient times the solar system was thought to be the whole Universe, so the study of planetary motions was cosmology. ... The planets other than the Moon and Sun generally move West to East through the stars, but occasionally stop and move in the opposite direction ( retrograde motion). In order to explain the retrograde motion of the planets, the geocentric model of the Solar System shown above puts the planets on small circles called epicycles . ...

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• ERRORS in the CHRONOMETRIC COSMOLOGY
• Views around Nizhnij Arkhyz
• Moving On

Program: TRACE Purpose: TRACE plots image values at user given positions as function of distance to a plot centre (in 2-d (sub)sets). Category: ANALYSIS, PLOTTING File: trace.c Author: M.G.R. Vogelaar Keywords: INSET= Give set (, subset): Only one subset is allowed. ... XYBOX= Give size of box around one pixel: [3,3] The resulting value at a selected position is an average of the pixels in the defined box around that position. ... POSITION= Give position x, y: Physical values are allowed. ...

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• CALCULATION tasks
• Research - Compact high-velocity clouds around the Milky Way
• Diffuse gas in and around the Milky Way

Observing the World Around Us An Introduction for Teachers and Parents Our everyday experience of the world around us is an invitation to question and explore and wonder: s s During the day, we see a bright sphere called the Sun move across the sky. ... This is the essence of science: to be explorers of our own world, to engage ourselves in the Spirit of Inquiry by observing what is around us, asking questions and looking for answers that are consistent with our experience. ... Topics: Life cycles. ...

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• Everyday Classroom Tools: Introduction to the Threads of Inquiry
• *xflux, hxflux* - Calculation of X-ray Flux
• Spatial Region Boundaries

Magnetic Fields around Radio Galaxies Robert Laing (ESO) Laing et al. ... 2008) Negligible depolarization and 2 rotation Almost all Faraday effects must be due to foreground material How to fit depolarization caused by foreground Faraday rotation Complex polarization Rotation measure Integrate over a beam Observed RM for 0 2 rotation and depolarization Faraday rotation and depolarization 5.5 arcsec FWHM Faraday effects at high resolution FWHM = 1.5 ...

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• http://www.mrao.cam.ac.uk/~cjld1/pages/geometryandcosmology2.pdf
• http://www.mrao.cam.ac.uk/wp-content/uploads/2014/04/AGrange.pdf
• http://www.mrao.cam.ac.uk/projects/OAS/mroi_visual_intro/

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... The Perseid meteor shower, which this year peaked around midnight on the evening of August 12th, will continue at a low rate until around August 24th. ... Video clips in AVI and mp4 formats of some of the brightest Perseid meteors detected by the ObservatoryтАЩs cameras together with an image illustrating the parallel tracks in space of the Perseid meteors detected at Armagh can be found here . ...

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• Armagh astronomer made today's highlights around the world | International Year
• Abstract
• Perseids 2009

... Next: The PROS Big Up: Software Systems Previous: Data Reduction Software . ... The srcinten task provides PROS users with a tool to compute count rates for point sources in the ROSAT High Resolution Imager (HRI). ... Corrected upper limits are cited at locations where the count rate falls below the source detection threshold. ... Srcinten is a new PROS task that computes and applies the above correction factors to the net counts in a user-specified aperture. ...

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• Bias-Free Parameter Estimation with Few Counts, by Iterative Chi-Squared
• Imaging by an Optimizing Method
• The Sliding-Cell Detection Program for Chandra X-ray Data

... Right now, the world needs 10,000 additional radiotherapy machines to meet demand. ... The imaging and tracking (source finding) techniques being pioneered for Nano-X form part of an inter-disciplinary research program being developed through a CAASTRO collaboration currently involving Medical Physics and Astrophysics at Sydney and Curtin Universities, together with the Nelune Comprehensive Cancer Centre at Prince of Wales Hospital. ...

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• One way to get around Stromlo
• Snow around the Oddie
• Research Interests

... This program was created for correlating chosen regions in the series of fts images. ... Chosen regions' . ... In this section the program counts the integral for each region of the grid for each image. ... As a matter of fact, the integral is total brightness of the region and it is counted by 'int_tabulated' IDL function. ... In addition, the program will show the count of the regions which correlate with the corresponding region (the brighter region means the bigger count) and its contour. ...

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... However, while low mass stars are usually found to form in loose groups with densities of a few stars per cubic parsecs, high mass stars are known to form in dense clusters with up to 10000 stars per cubic parsec. ... We have undertaken a survey of a cospicuous number of fields around intermediate mass young stars (Herbig Ae/Be stars, HAeBe) with the aim of detect and characterize the groups of young stars that may have formed together with the HAeBe star. ... BD +404124 - A rich, compact cluster. ...

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• Hubble Uncovers Dust Disk Around a Massive Black Hole (STScI-PRC98-22) A
• High-resolution Herschel spectroscopy reveals the proto-planetary disk around
• A Bright Ring Of Star Birth Around A Galaxy's Core (PR98-21)

Astronomy Picture of the Day . ... Credit Copyright: Tun Tezel ( TWAN ) Explanation: Is the Sun always straight up at noontime? ... Turning the problem around, however, as in finding where the Sun actually appears to be at high noon , is as easy as waiting for midday, pointing your camera up, and taking a picture. ... Pictured above is one such high noon analemma -- a series of pictures always taken at exactly noontime over the course of a year. ... Publications with keywords: analemma . ...

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• Journal "Peremennye Zvezdy"
• XWare > APOD

The vi editor (pronounced "vee eye") is available on all UNIX systems: other editors are not. Being able to use vi ensures that you will always have an editor available to you. ... About vi commands . Using UNIX commands . Starting vi and opening files . Saving files and exiting vi . Viewing a file . Entering text . Cutting and pasting text . Moving around the text . Moving around the screen . Deleting text . Searching for text . Replacing text . ...

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• Moving around the text
• Moving around the screen
• Changing text around

... A rough estimation is that in the United States there is one planetarium per 100,000 population, ranging in size from the Hayden Planetarium's 20-meter dome seating 430 people, to three-meter inflatable portable domes where children sit on the floor. ... Together dblo associates make a huge impact in the architecture, interior design and development arena in London. ... With the holidays around the corner what better way to spoil your family than with your very own private home cinema. ...

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