Next: DWELL Up: Details of SCHED Parameters Previous: DOVEX Contents . The topic of controlling scan timing is discussed in detail in the Scan Times section . ... DWELL is a very similar parameter except that, with DURation , the scan starts GAP seconds (perhaps adjusted by the old parameter PRESCAN after the previous stop time while with DWELL , the scan will start at least GAP seconds after the previous stop time, but, if necessary, will wait longer to allow all antennas to reach the source. ...

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• Pulsar Group PmWiki/Forms
• SETINIT
• START

... December 11, 1999 . A Close Encounter Of The Stellar Kind . Credit: Digitized Sky Survey , SkyView . Explanation: The unassuming star centered in this sky view will one day be our next door stellar neighbor . ... This future stellar encounter was discovered by researchers Joan Garcia-Sanchez and Robert Preston ( JPL ), and collaborators while studying stars in the solar neighborhood using data from the Hipparcos Astrometry Satellite . ... About APOD > . ...

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• APOD: December 13, 1998 - Blasting Off from the Moon
• APOD: 2001 December 24 - Asteroid 1998 WT24 Passes Near Earth
• APOD: 2003 December 10 - Cassini Approaches Saturn

Blackholes Forum Message . Forums: . ... Discussion Forums | Blackholes I | ... The “space-time” Isn’t Actual Reality . Forum List | ... Post Message | ... There are shown that the “Space-time”, introduced by Minkovsky and Einstein, it’s a false physical reality only. ... 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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• I Don't See Why It Should - an Astronomy Net Education Forum Message
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SAOtng supports display of photon event data contained in raw files, similar to its support for FITS Binary Table extensions (e.g., X-ray event lists). ... Because event files do not usually contain enough information to generate an image, we have adopted some conventions for specifying how to interpret the data in these files and for how to bin rows of events into images. To image an event file, it is first of all necessary to define the structure of the events in the event file. ...

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• Array File Specifications
• Autoconfigure of Frame #1
• Model Spectra for Spectral-Fitting Program

transfer_sms_files_to_opus (version 14.04.22) . ... transfer_sms_files_to_opus.py . ... USAGE: do transfer_sms_files_to_opus <smsname> [<cmdtime>] [<type>] . ... convert_to_opus_time (spss_time =None ) . ... format into an OPUS time (YYYYJJJHHMMSS format). ftp_sms_files (input_data =None ) . ... query_for_sms_for_opus (sms_id =None , pass_id =None , file_type =None , replan_time =None ) . ... This will be one id per record in the output file. run (sms_name =None , cmd_time =None , send_type ='ALL' ) . ...

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L-Narrow Cal Values . On 18 December, 2000, the L-Narrow cals were re-measured, with the results shown below. Prior to 18 December, '00, the L-narrow Cal values were assumed to be 1.85 1.91 for A B polarizations, respectively, at all frequencies. This means that gain curves obtained before 18 Dec '00 assume old cal values, and curves determined after 18 Dec '00 assume new cal values. ... lbn cal values measured 18dec00 . ... calval polA [K] . calval polB [K] . ... 1.81 . ...

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• AGES Database Search
• az encoder1 fail
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Allows you to specify a drift scan: motion at a constant velocity along a great circle. ... The path starts at the new object position (though the telescope actually intersects the path later, see Subtleties ). ... Note that the units are always /sec for both axes. ... The velocity along the path is 0.01 /sec. ... The path is assumed to start when you hit the Slew button (more precisely, when the TCC parses the command). However, it takes the telescope awhile to slew to meet the specified path. ...

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• TUI:Scripts:Built In Scripts:(Inst):Focus
• Mirror Controller Actor
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... The measurements themselves should be stored in a column with the label SIGNAL. ... Programs will expect that SIGNAL represents the integration of the photon flux for the exposure time given in the EXPTIME column (see section ). ... In that case, the column label should be RAWMAG; see Table . Programs will expect RAWMAG to be the usual negative logarithms of intensities; that is, RAWMAG values only use EXPTIME in determining weights. ...

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• Function Specification
• Loading the Telescope and Instrument Specifications
• Properties

Discover the cosmos! ... 2000 December 29 . The Dark Horsehead Nebula . ... Image Processed by Al Kelly . Explanation: While drifting through the cosmos this magnificent interstellar dust cloud, sculpted by stellar winds and radiation, has chanced to assume a recognizable shape. Fittingly named The Horsehead Nebula it is embedded in the immense complex of star forming gas and dust surrounding the Orion Nebula some 1,500 light-years distant. ... About APOD | ...

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• Per-user web directories - Apache HTTP Server
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• APOD: December 22, 1996 - 18 Miles From Deimos

adjustable array . The array in a subprogram has a variable dimension just as in Fortran 77 through that both the array name and the dimension (all dimensions) are dummy arguments. ... Array sections can be used here instead of arrays. array function . ... An array in a subprogram which is not local and has a certain data type and a certain rank. ... Each Fortran program has to consist of exactly one main program and and any number of subroutines, functions, modules and BLOCK DATA program units. ...

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• Argument association
• Specifications
• Assigning property values, Cascading, and Inheritance

... It was designed to observe the solar wind approaching Earth, from a position near the Lagrangian point L1, and it is part of the International Solar-Terrestrial Physics (ISTP) Initiative . ... The original plan called for "Wind" to approach its final station over two years, undergoing two close encounters with the Moon to boost its speed. ... If however the object is moving , the encounter is not symmetric, and in the end the spacecraft may have gained or lost speed, depending on its trajectory. ...

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... It was designed to observe the solar wind approaching Earth, from a position near the Lagrangian point L1, and it is part of the International Solar-Terrestrial Physics (ISTP) Initiative . ... The original plan called for "Wind" to approach its final station over two years, undergoing two close encounters with the Moon to boost its speed. ... If however the object is moving , the encounter is not symmetric, and in the end the spacecraft may have gained or lost speed, depending on its trajectory. ...

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• Galileo to Jupiter

... Space flight . Crew training . ... honing the skills of performing the tasks of operating the orbital (suborbital) spaceship in a normal autonomous flight and in case of occurrence of off-optimum situations; . ... preparing for conducting visual observations, photographing and video filming envisaged by the flight program; . ... preparing the astronaut's body to the effect of space flight factors, honing the skills of operating the spaceborne medical facilities, rendering self and mutual aid; . ...

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... APOD: 2011 December 7 Kepler 22b: An Almost Earth Orbiting an Almost Sun . ... 7.12.2011 . ... Recently discovered planet Kepler 22b has therefore instantly become the best place to find life outside our Solar System. ... The planet, Kepler 22b , is over twice the radius of the Earth and orbits slightly closer in, but lies in the habitable zone where liquid water could exist on the surface. ... December . December 2011 . ... Kepler 16b: A Planet with Two Suns . ... Kepler s Suns and Planets . ...

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• Journal "Peremennye Zvezdy"

August 26, 2006, . ... The 2 nd Asian-Pacific Astronomy Olympiad to be held in Vladivostok and Ussurijsk (Far East of Russian Federation). Preliminary dates for the 2 nd Asian-Pacific Astronomy Olympiad are December 4-11 (a couple weeks later than the 11 th IAO in Bombay ). ... For the teams which ask for Russian visa - together with the personal data for visas (or before). E-mails for sending the applications . ... The Asian-Pacific Astronomy Olympiad 2006 - last information . ...

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• XII International Astronomy Olympiad: List of analogous Olympiads
• The International Astronomy Olympiad: List of analogous Olympiads
• XIV International Astronomy Olympiad: List of analogous Olympiads

... Let us assume to begin with that there is no source at a given location, only background. Let us calculate the probability that the observed counts at that location are due solely to background. ... The routines described in the present section are designed to take as arguments the probability cutoff (actually a cutoff in likelihood is used) and the background, or expectation value for the counts, and use them to calculate the minimum value of source counts which is detectable at those levels. ...

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• Errors

OptInt PmWiki : Pm Wiki / Forms . ... Forms processing can be found in the Cookbook (see below). ... input text name value size= n :) (:input hidden name value :) (:input password name value :) (:input radio name value :) (:input checkbox name value :) (:input select name value label :) (:input default default-name default-value :) (:input submit name value :) (:input textarea name [=value=] rows= n cols= n :) (:input reset name label :) (:input file name label :) (:input image name "src" alt :) . ...

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• OptInt PmWiki : Forms
• OptInt PmWiki : PmWiki / Page List Templates
• A prototype build system for CASA using SCons Bojan Nikolic web pages (r. 329)

... The initial descriptions of the FITS format provided a simplified method for describing the physical coordinate values of the image pixels, but deliberately did not specify any of the detailed conventions required to convey the complexities of actual image projections. ... They were CRPIX n for the reference pixel location on pixel axis n , CRVAL n for the coordinate value at that pixel, CDELT n for the increment at that pixel in the coordinate value, and CTYPE n for the type of coordinate. ...

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... Events . ... The orbit of the Moon is too small to be seen on this scale, but the 2008 December 1st alignment was especially interesting because additionally Venus was occulted by the Moon (this occultation was visible from Europe and NW Africa). Some more photos of the 1 December events received from Jonathan Bingham . ... Venus coming out from behind the Moon; photograph by Jonathan Bingham . ISS; photograph by Jonathan Bingham . ... International Year of Astronomy, Ireland National Node . ...

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• The Best Sky View of the Year - this afternoon, Monday 1 December 2008 |
• Cosmic Christmas to be launched on Friday 4 December at Blackrock Castle
• Winter Solstice: Sunday 21 December 2008; Ursids Meteor Shower: 18 to 24

... FOR THE MIR SERVICE LIFE CHARACTERISTICS . ... The station operated nearly 3 times as long (its service life reached more than 15 years). ... Below are given the actual operating periods of the Modules as part of the Orbital Complex (as of December 31, 2000). ... Most of the onboard systems have significantly exceeded service life characteristics specified in the log books for assemblies, instruments, units and systems as a whole. ... Official WEB-site of S.P.Korolev RSC Energia . ...

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• S.P.Korolev RSC Energia - LAND LAUNCH SYSTEM
• PRESS RELEASE - S.P. KOROLEV ROCKET & SPACE CORPORATION ENERGIA