... Obtaining the software . ... Building subroutine libraries . ... Building spectrum . ... Building sterne . ... Subroutine library index . Library . ... f77 . ... sterne . ... Starlink's character handling library . ... SPECTRUM subroutines . ... numerical subroutines - double precision . ... numerical subroutines - single precision . ... sterne/spectrum . ... spectrum/sterne . ... STERNE subroutines . ... Programs in libraries nr and nr_d are based on code from Numerical Recipes (Press et al., ...

. Whenever you login to a Unix system you are placed in a program called the shell. You can see its prompt at the bottom left of your screen. To get your work done, you enter commands at this prompt. The shell acts as a command interpreter; it takes each command and passes it to the operating system kernel to be acted upon. It then displays the results of this operation on your screen. Features provided by the shell . Description of different types of shell . Changing your shell .

More about Handling Difficult Questions (and Difficult People) . Why do Eclipses Happen? ... Themed Star Maps . ... Sharing the Universe is based upon work supported by the Informal Education Division of the National Science Foundation under Grant no DRL-0638873. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation. ...

... They are concerned with Attitude Control System of the spacecraft, satellite visibility from tracking stations, limits on the satellite autonomous operations during the orbit, and needs for auxiliary operations with the spacecraft. ... Among the operational constraints the most important one is the number of programmed slews per orbit, which determines the maximum number of radio sources to be observed during one orbit. ... System temperature (K) . ... Progress of the RadioAstron Project in Pictures...

Modern AstroStatistics has emerged as a new field in recent times, informed by a Bayesian foundation, utilizing powerful computational tools like MCMC, and applied to diverse analysis and inference problems in Astronomy. ... The goal of our Special Session is to review current practices, highlight modern techniques, and explore how the transition into the realm of Big Data Astronomy can be facilitated. ... Big Computing in Astronomy: Perspectives and Challenges . ...

... Observing . ... Voyager instrument cooling after heater turned off . ... In order to reduce power consumption, mission managers have turned off a heater on part of NASAт??s Voyager 1 spacecraft, dropping the temperature of its ultraviolet spectrometer instrument more than 41ТА Fahrenheit (23ТА Celsius). ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

... SGC BC430 Data Sheet 0105.pdf . 17-Jun-2007 17:01 . ... SGC BC600 Data Sheet 0105.pdf . ... SGC Handling and Cleaning Plastic Scintillators Information Sheet.pdf . ... SGC Scintillating Optical Fibers Brochure 605.pdf . ... SGC Scintillation Materials and Assemblies Brochure 1204.pdf . ... SGC Scintillation Operating Manual 1206.pdf . ... SGC_Charged_Particle_Detection_Application 0706.pdf . ... SGC_Efficiency_Calculations.pdf . ... SGC_Scintillation_Properties_Chart.pdf . ...

... Space flight . ... Simulators . ... Space camp . Space Hotel . ... Virtual reality-based stand for ISS crew training is used for cosmonauts pre-training preparation at different stages of training for the space flight. ... At present cosmonauts and astronauts can work both with the SM and FGB images independently and having them in mated state. ... Info: Industry news On-line Data Company ATLAS news Events We in press Contact . Copyright 2000-2016 ATLAS Aerospace . ...

XmTel is intended for interactive remote telescope operation. ... LX200 ===== XmTel was originally developed control a Meade LX200 16-inch fork-mounted telescope. ... It is essential to have the LX200 hand control initialized for the location and local time, NexStar ======= XmTel supports the Celestron NexStar command sets, including auxiliary commands that access hardware directly. ... XmTel is actively being used and developed with the Celestron Corrected Dall-Kirkham C20 telescope. ...

About us . ... Telescopes . ... Apart from the 6-meter telescope BTA two small telescopes are operative at SAO: the 1-m and 0.6-m telescopes, both manufactured by Carl Zeiss, Jena, are located near the BTA. ... These telescopes are used for adjusting the equipment and techniques of observations used at the BTA. ... The observational time allocation and also a brief description of the equipment of the 1-m telescope, which is used either permanently or mainly on this telescope, are presented below. ...

... Follow the handle of the Big Dipper away from the dipper's bowl until you get to the handle's last bright star. ... In fact, 18th century cosmic tourist Charles Messier cataloged two of them; M8, the large nebula left of center, and colorful M20 on the right. ... What's that dark spot on planet Earth? ... The diminutive disk of Mercury, the solar system's innermost planet, spent about five hours crossing in front of the enormous solar disk in 2003, as viewed from the general vicinity of planet Earth...

RTT150 . ... The primary mirror 1 reflects light to the secondary mirror 2 which sends the converging beam of light to the system of four flat mirrors 3, 4, 5 and 6. That allows the beam of light to leave the telescope strictly along its polar axis and be collected in Coude focus. ... That's why at any tube position (for any rotation along the declination axis) beam of light parallel to the principal axis after reflection on mirror 3 follows the direction of declination axis. ...

Microsymposium 40, abstract 81, 2004 (letter format) THE MORPHOMETRIC ANALISYS OF THE FEATURES OF MARTIAN CRATERS (10 ­ 20 km). ... In the present work the morphometric parameters for 180 small martian craters (with diameters from 10 up to 20 km) [2] have been determined: depth of a crater- , height of a rim ­ h, with the help of profiles constructed on the basis of supervision of space vehicle MGS [3].The comparison with similar morphometric parameters of small lunar craters [5] also is fulfilled. ...

... Protective equipment: . ... Product: . ... Employers should use this information only as a supplement to other information gathered by them, and should make independent judgement of suitability of this information to ensure proper use and protect the health and safety of employees. This information is furnished without warranty, and any use of the product not in conformance with this Material Safety Data Sheet, or in combination with any other product or process, is the responsibility of the user. ...

The database contains references to the papers, data files and links to the Internet resources related to measurements and calculations of the optical constants in the wavelength interval from X-rays to radio domain. ... References to some useful books and reviews on the subject (e.g. the classical handbooks edited by E.D.Palik) and links to Internet collections of optical constants and personal WWW pages with related software were also placed in the database. You have arrived at our welcome page. ...

... VaST is a software tool for finding variable objects on a series of astronomical images. ... VaST performs object detection and aperture photometry using SExtractor on each image, cross-matches lists of detected stars, performs magnitude calibration with respect to the first (reference) image and constructs a lightcurve for each object. ... VaST FITS image viewer ./pgfv . ... Part I" PZP, vol. ... K. V. Sokolovsky, S. A. Korotkiy; "New Variable Stars Discovered by the NMW Survey" PZP, vol. ...