The GIPSY coordinate system is implemented in terms of a collection of mostly FITS-compatible GDS descriptor items. ... The axis name is uniquely related to the physical coordinates of the pixels along the axis. ... For this position the physical coordinate is precisely defined in CRVAL i , and therefore we call this position the projection centre. ... The GIPSY coordinate system also recognizes secondary axis descriptors, which relate grid positions to a different type of physical units. ...

... The European HST Archive has been moved to ESA's European Space Astronomy Centre ( ESAC ), Spain, where most of ESA's Space Science Archives are located and operated from. ... The Space Telescope European Coordinating Facility (ST-ECF), jointly operated by ESA and the European Southern Observatory ( ESO ) was, until the end of 2010, the European HST science facility, supporting the European astronomy community in exploiting the research opportunities provided by the Hubble Space Telescope. ...

... The Baltimore Museum of Art boasts galleries dedicated to modern and contemporary art; European sculpture and painting; American painting and decorative arts; prints and photographs; arts of Africa, Asia, the Americas and Oceania; and the 2.7-acre sculpture garden with 35 major works by Alexander Calder, Henry Moore, and others. ... The Baltimore Ohio Railroad Museum is dedicated to the preservation and interpretation of American railroading and its impact on American society, culture and economy. ...

... Tonight's Sky . ... The Magazine . News . Observing . ... Magazine . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Open cluster NGC 2818, spiral galaxy NGC 2964, and spiral galaxy NGC 2976 . ... Astronomy for Kids . ... molecular cloud . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...

... The file names' construction . The flight (m) stage's file set . ... the orbital data used for the flight operation monthly (m) long-term planning, . ... The orbital calculations are based on the initial orbital data determined by KIAM RAN using the orbital radio measurements treatment.The determined initial orbital data are presented as a state vector (satellite position and velocity) in the J2000 reference. ... Accept the file with extension '.bgr', where the Moscow time (MT=UT+3h) is used. ...

... Column Fmt Description ---------------------------------------------------------------------- 1 A1 Blank 2- 5 I4 Year (19__) 6- 8 A3 Blank 9-10 I2 Month 11-13 A3 Blank 14-15 I2 Day 16-17 A2 Blank 18-20 F3.1 Time in tenths of hour 21-24 A4 Blank 25 I1 Code number of the ssc in the N collection (0, 1, 2 or 3 -- the number 9 occurs when no record was available) 26-29 A4 Blank 30 I1 Code number of the ssc in the T ... 181-182 A2 Blank 183-185 I3 Order number of ssc in the year. ...

The aim of this section of the course is to familiarise you with celestial Coordinates. ... I found some good notes explaining the celestial coordinate system on the web: . ... 1st Dec: 04hr, 00min In addition to the equatorial coordinates described in the notes above, astronomers also use (at least) two other coordinate systes: galactic coordinates and ecliptic coordinates. ... Ecliptic coordinates use the ecliptic (the Earth's path around the sun) as the equator, and are used for solar system work. ...

Higher intensity beamlines at synchrotron sources have driven the development of new x-ray sensitive detectors with enhanced performance capabilities for the collection of macromolecular diffraction data. ... To address this, a new integrating detector based upon a silicon chip charge-coupled device, or CCD, has been developed and successfully applied to the collection of macromolecular diffraction data at CHESS. ... Photograph of the CCD detector in place at the CHESS A1 station. ... CHESS Home Page ...

... Информация Руководство и преподаватели Блатов Владислав Анатольевич . ... Публикации . ... Alexandrov E.V. , Virovets A.V., Blatov V.A. , Peresypkina E.V. Topological motifs in cyanometallates: from building units to three-periodic frameworks // Chemical Reviews. 2015. ... Alexandrov E.V. , Shevchenko A.P. , Asiri A.A., Blatov V.A New knowledge and tools for crystal design: local coordination versus overall network topology and much more // CrystEngComm. ... 2014. ... blatov@samsu.ru . ...

... Class . ... java.lang.Object ij.gui.Roi ij.gui.PolygonRoi ij.gui.PointRoi . ... public class PointRoi . ... This class represents a collection of points. ... PointRoi (int[] ox, int[] oy, int points) . ... Constructor Detail public PointRoi (int[] ox, int[] oy, int points) . ... Creates a new PointRoi using the specified offscreen coordinates. public PointRoi (int sx, int sy, ImagePlus imp) . ... Returns a copy of this PointRoi with a point at (x,y) added. public PointRoi subtractPoints ( Roi roi) ....

... Previous: Implementation Design of the ASC Data Model . ... We describe a coordinate library for AXAF data analysis. The library handles transformations between celestial coordinates and instrumental (mirror, focal plane, detector pixel) coordinate systems. ... Pixlib library is intended to perform AXAF Science Center (ASC) coordinate system data analysis. ... At the present, the library affords more than 50 transformations among ~20 ASC coordinate systems. ... is zero matrix and I unit matrix. ...

... 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 ...

... Yerga Expedition . ... Novaya Yerga Expedition . ... I n 1662 a meteorite shower fell near the village of Novaya Yerga. ... In 2002, the Meteoritics Laboratory of the Vernadsky Institute of Geochemistry And Analytical Chemistry of the Russian Academy of Sciences (GEOKHI) organized an expedition to search for the location and any traces of the Novaya Yerga meteorite shower. ... After visiting the town of Kirillov, the expedition returned to Novaya Yerga, i.e. to near the village of Nekrasovo. ...

... The following tools are available: 3.1 strbs: Star Tracker BoreSight calculation  SYNOPSIS strbs instrument = instr ra= ra dec = dec apos = apos odffixout= true |false bstoolsout= true |false  DESCRIPTION Given the prime instrument instr and its viewing direction in terms of Right Ascension and Declination of the boresight + astronomical ... REFERENCE See task epicbscalgen and cal documentation for de nition of boresight related coordinate frames. ...

... Now I have an occasion - Grokking the GIMP by Carey Bunks ! ... I have Linux binaries gimp-1.0.2.linux.tgz of current development version with all patches applied and plugins updated . ... I used to configure gimp with --prefix=/usr/local/gimp, so everything will go to /usr/local/gimp directory. Just make a symbolic link to make it visible ( e.g. ln -s /usr/local/gimp/bin/gimp /usr/local/bin/gimp). ... Also, you need gtk libraries installed ! ... GIMP Plugin Registry . ... figures plugin . ...

Peremennye Zvezdy", . ... The Moscow collection of plates of the л33 galaxy contains 678 plates taken with a wide-field telescope of the Crimean Laboratory of Sternberg Astronomical Institute (the 50-cm Maksutov camera). ... Plates of the same series, which had been shorter at that time, were earlier used to study the star by Sharov (1973, 1990). ... The new BVR photoelectric standards obtained by V.P. Goranskij with the 1-m Zeiss telescope in SAO were used for CCD and photographic observations. ...

spaceweb@oulu.fi - last update: 21 December 1998, 1400 UT (RR) . ... This is not as trivial a question as one might think, since it is not enough to know the location with respect to the Earth and/or the Sun in some arbitrary coordinate system. One may have to consider things like differences between the solar equatorial plane and the Earth's orbital plane, the changing direction of Earth's spin axis during the year, and the magnetic dipole orientation. ... Geocentric solar ecliptic . ...

... Coordinate system . It is necessary to specify the coordinate system for the drilling of plug-plates so that the drilling file (currently named plPlugMap), plate drilling, cartridge, rotator wrap and the rotator itself are compatible. ... The TCC rotator angle (object system) is defined to be 0 degrees for this orientation. ... Thus, the rotator angle gives the conventional astronomical position angle on the sky of the y axis (although Russell won't acknowledge this necessarily). ...

Drift scan are are normally done in coordinates of date (current coordinates). ... The telescope then remains fixed as the sky drifts by. ... Since the az, za is remaining fixed, the drift is being done in current not J2000 coordinates. ... To see how large this change was, a drift scan in J2000 coordinates (15 asecs/sidereal sec epoch J2000) was computed and then the relative motion of the az, za coordinates were plotted. For each day computed: . ... 2005: .5 amin/hour . 2006: .6 amin/hour . ...

... структура и архитектура Единой системы КВиНО России; . ... К разработке Федеральной целевой программы и системного проекта Единой системы координатно-временного и навигационного обеспечения России необходимо привлечь ведущие научно-исследовательские, конструкторские и эксплуатирующие организации Российской Федерации , которые специализируются в области координатно-временного и навигационного обеспечения , в том числе, 1 ЦНИИ Минобороны России , 3 ЦНИИ Минобороны ...