fitshdr_expand - expand/extend FITS-file header fitshdr_expand [options] FITSfile_name . fitshdr_expand utility allows to expand/extend existent FITS headers. FITS MultiExtentionsFiles included). fitshdr_expand is just simple shell script around fitshdr utility. --header-no= NNN . Where NNN - FITS-header's number (0,1,.. ... By default 1. --help . Output a brief help message and exit. --version . Print the version number of fitshdr_expand to standard output and exit. --nobackups . ...

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• Manpage of FITSHDR

The subdirectory steppe contains the time series recorded at Zymlyanskaya steppe in Rostov-na-Donu region. The data recorded in Moscow are placed at subdirectory moscow . ... The first one is the horizontal wind velocity, the second one is vertical velocity. ... The first two digits of filename is an identification of recording, and the third digit (1-6) is the number of time series. The first number N in any file is the total number of the points, followed by the N data values. ...

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• Zen: GiST internals
• Parser functions
• How to Write a Reference Clock Driver

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... The ionogram catalogue is divided into the data file and the key file. ... The station codes database consists of the data file and two key files. ... This database consists of the data file and the key file. ... The antenna DB consists of two interrelated databases. ... The data file contains the following information: antenna type, antenna name, antenna parameters names, measurement units, and ranges of parameters. ...

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• East Siberian Center for the Earth's Ionosphere Research. Incoherent scatter

The starting page - The catalogues page - The list of the PUL2 fields - The list of the Pul-3(Pul-3SE) fields - The list of the PUL_ERS fields . please read short description of the access form controls . ... Right Ascension (ICRF/Tycho-2) J2000 at the central epoch of obs. (hours, minutes, seconds) (Obligatory parameter) . ... proper motion in RA (*cos(DE)) (ICRF/Tycho-2). (mas/yr) . ... Check the apropriate checkbox to output these data and radiobutton to select stars within interval. ...

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• The Pul_ERS astrometric catalogue. Data access form

Next: The LASCO Data Archive . Previous: The XTE Data Finder (XDF) . ... The TYcho Catalogue (TYC) will contain astrometric and mean (de-censored) photometric data of some 1,058,000 objects. ... This paper presents an access and research tool for the TYC and the TEPA to be used locally with widget based GUIs or remotely by HTML-form based WWW-pages. ... Since the TEPA catalogues are intended to be used together with the TYC the user will have access to all published data of a particular star. ...

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• IRAF Multiple Extensions FITS (MEF) Files Interface
• Application of the Linear Quadtree to Astronomical Databases
• A Computer-Based Technique for Automatic Description and Classification of

... In the above example, the second region uses the global coordinate system (PHYSICAL by default). ... Supported systems include: name description ---- ----------- PHYSICAL pixel coords of original file using LTM/LTV IMAGE pixel coords of current file FK4, B1950 sky coordinate systems FK5, J2000 sky coordinate systems GALACTIC sky coordinate systems ECLIPTIC sky coordinate systems ICRS currently same as J2000 LINEAR linear wcs as defined in file In addition, two mosaic coordinate ...

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• Request for Spectral Data
• QPOE Files
• Requesting Rosat Data From the Public Archive

... Tables for transformation from universal to sidereal time scale. Explanations. This page contains three little tables headed Hours Minutes Seconds respectively. Each the table have two columns: first of them is input column where time in whole time units of universal time is given, and second of them is output column where hours:minutes:seconds of sidereal time is presented. ... Example: transform 02 h 12 m 22.00 s from universal to sidereal time. ...

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• Explanations to tables for transformation from sidereal to universal time.
• Explanation of the table of ecliptical coordinates of the Sun.

... Exposure Time Calculator (ETC) . ... ESO - Public Surveys . ... the recommended values to use for DIT, . ... Detector on-chip integration (DIT): seconds. to your chosen value - a separate page gives recommended values to use for DIT - for modes 1 and 2 below you may wish to start with the maximum recommended values as these will minimize the effect of read noise (a total object exposure of Y secs with DIT=X secs will produce Y/X lots of read noise) and give you a lower limit on the time needed. ...

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... IX Title "xpapoll 3" .TH xpapoll 3 "June 7, 2012" "version 2.1.14" "SAORD Documentation" .SH "NAME" \&\fBXPAPoll: execute existing XPA requests\fR .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 1 \& #include <xpa.h> .Ve .PP .Vb 1 \& int XPAPoll(int msec, int maxreq); .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" It is sometimes desirable to implement a polling loop, i.e., where one checks for and processes \s-1XPA\s0 requests without blocking. ... Otherwise, up to maxreq requests will be processed. ...

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• http://www.astro.louisville.edu/software/sbig/archive/xmccd-4.1/xmccd-4.1e/xpa-2.1.14/man/man3/xpamainloop.3
• AVI_Reader (ImageJ API)
• CurveFitter (ImageJ API)

Underdetermined sets is a new type of data structures (terms) developed in Actor Prolog . ... The point is that an underdetermined set can include some indefinite rest (a tail) like a list in usual Prolog . At the same time, the order of elements of an underdetermined set can be arbitrary one and it does not affect results of unification of underdetermined sets. Moreover, Actor Prolog guarantees that a rest of an underdetermined set never contains elements that are explicitly given in the set. ...

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• DataFax Wizard
• Getting Started in Actor Prolog. Component-Oriented Programming.
• Getting Started in Actor Prolog. 3D Web Site.

... ASRAS HOME . Radio Astronomy . ... About ASRAS . ... Our Observing Site . ... 2015 Mees Tour Guides . ... We're offering Regular Tours (a presentation on astronomy geared to a general audience, followed by a tour of the observatory and (hopefully!) observing of several objects, which may include the Moon, planets, nebulae, star clusters and perhaps galaxies), and Kids' Tours (a more interactive presentation specially aimed at youngsters plus the observatory tour and observing) as in prior years. ...

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... Telescopes . ... The time requests are accepted in an electronic version with on-line form in Russian or English. ... Unregistered request will be disregarded by the Large Telescopes Programm Committee. In exclusive cases the secreatry of the Committee is entitled to accept an observational time request given permission of the Chairman of the Committee or the director of the SAO RAS. The Program Committee considers generally one time request submitted by the principal applicant. ...