Next: *imcnts* - Radial Profile Up: Radial Profiles and Projections Previous: *tabplot* - Displaying a . ... Input a spatially blocked and energy filtered image from above and use with the background determined from the broad-band background map. cl xray xr xspatial xs imcnts addbkg=no # Do not add the background error Source image file : xdata$snr.qp Source region descripter: c 503 513 50 p 503 513 0 360 n=10 # circular region centered on point ...

. " The Arecibo Observatory is sponsored by the National Science Foundation. Any opinions, findings and conclusions or recommendations . expressed in this publication are those of the author(s) and do not necessarily reflect the views of the National Science Foundation."

SAS home . ... EPIC background spectra are normally extracted from regions of the observation field-of-view, once "contamination" due to individual discrete celestial sources has been removed. ... In order to cope with this situation, blank sky event lists can be downloaded from the XMM-Newton Science Operations Center web site. ... It is in principle possible as well to extract background spectra from blank field event lists, if the spectrum accumulation regions are defined in sky coordinates. ...

OptInt PmWiki : Pm Wiki / Wiki Style Examples . Wiki styles | ... PmWiki uses WikiStyles for styling text with color and other attributes. PmWiki 2.0 introduced the ability to control the styling further and to even place styles on blocks. ... In addition, an author can define a style "shortcut" by using the define= property. For example, to define a style of %red% , one can use: . define=mystyle color=red% Here is some %mystyle% red text created using a style shortcut. ...

Next: Overlaying spectra on images Up: Displaying Spectral Cubes Previous: The ATNF Visualisation Software . The tasks we discuss here allow you to make a line plot plot of a single spectrum averaged over some spatial region from a cube. ... This example plots a 3-point Hanning smoothed spectrum averaged over a small spatial region centred on the reference pixel. IMSPECT . ... Spatial region to average over . ... Unset . ... It also plots spectra from a cube, but the cube can be in any order. ...

... Figure 1.1 on page 2 also illustrates the projected orientation of the WFPC2 CCDs onto the sky. ... On the CCDs this region appears as a blank "shadow" region along the X~0 and Y~0 edges of each CCD; the exact limits of this region are given in Table 2.5 for each CCD. ... The WFPC2 has two readout formats, namely full single pixel resolution ( FULL Mode), and 2x2 pixel summation ( AREA Mode which is obtained by specifying the optional parameter SUM=2x2 as described in the Proposal Instructions). ...

... The Milky Way's Center . ... Credit Copyright: NASA , COsmic Background Explorer (COBE) Project . Explanation: NASA's COBE satellite scanned the heavens at infrared wavelengths in 1990 and produced this premier view of the central region of our own Milky Way Galaxy. The Milky Way is a typical spiral galaxy with a central bulge and extended disk of stars. However, gas and dust within the disk obscure visible wavelengths of light effectively preventing clear observations of the center . ...

... April 25, 1996 . In the Center of the Whirlpool . Credit: N. Panagia ( STScI , ESA ), NASA . Explanation: In the center of M51 , a spiral galaxy 23 million light-years away, astronomers have identified a dense region of young stars. ... This Hubble Space Telescope image of its nucleus reveals the light from millions of stars, perhaps one tenth the age of the Sun, packed into the bright central region. ... About APOD | ... NASA Technical Rep.: ... A service of: LHEA at NASA / GSFC . ...

... HTML . HEAD . ... BODY . The HTML tag identifies a document as an HTML document. ... The HEAD tag defines an HTML document header. ... The web browser displays none of the information in the header, except for text contained by the TITLE tag. ... The HEAD tag can contain TITLE, BASE, ISINDEX, META, SCRIPT, STYLE, and LINK tags. ... The BODY tag specifies the main content of a document. ... TEXT=" color " . ... VLINK="color" specifies the text color of visited (followed) links in a document. ...

... НЕПРЕРЫВНОГО МАТЕМАТИЧЕСКОГО ОБРАЗОВАНИЯ . ... Кружок ?Олимпиады и математика? ... Московская математическая олимпиада . Заочный математический конкурс . ... Устные математические олимпиады . Олимпиады по программированию . Математический праздник . Математические регаты . ... Математические бои . Олимпиада по геометрии им. И.Ф.Шарыгина . ... Программа ?Math in Moscow? Научные конкурсы . Творческий конкурс . ... График олимпиад . ... XXVII Математический праздник . ...

... To mark coordinate net in plot, first select Plate in menu bar and then Coordinate net in drop-down menu. ... User has possibility to save plot of sky or to print it using standard means. To save the file select File item in menu bar and then Save As... in drop-down menu. ... To print plot of plate select File item in menu bar and then take advantage of options Print Preview , Print Setup , Print. ... To return to the list of centers click on x button in title bar. ...

I will present theresults from a deep, extended, planetary nebulae survey in a 0.5 sqdeg region centered on the brightest cluster galaxy NGC 4486 (M87) in the Virgo cluster core, carried out with SuprimeCam@Subaru and FLAMES-GIRAFFE@VLT. ... A substructure detected in the projected phase-space of the line-of-sight velocity vs. major axis distance for the M87 halo planetary nebulae provides evidence for the recent accretion event of a satellite galaxy with luminosity twice that of M33. ...

asncombine -- Process and combine images in one or two NICMOS associations asncombine association . ... set to yes to include error planes in co-added images error. background . ... This is useful to use different background subtractions for different images. fheader . set to yes in order to multiply the background by the value of keyword "factor" in the image header. ... Set to yes to use quadrants statistics save in the image header from previous runs of asncombine. regquad1 . ...

... Easy to use C, FORTRAN, and UNIX interfaces provide direct access to SAOtng information, data, and control functions. ... XPA allows an Xt program such as SAOtng to define named ``public access points'' through which data and commands can be exchanged with other programs. ... New image files can be loaded using the file public access point: csh) imset file ../data/coma.fits Sending an image file name to the file access point causes SAOtng to load and display that image. ...

This diagram illustrates two block boxes, one above the other, with rectangular clipping regions of different dimensions. ... Both axes depict increments of 5px. The clipping region of the first P box lies entirely within it, offset 5px from the top and left edges of the P box, and 10px from the right and bottom edges. ... The clipping region of the second P box resembles that of the first in style and position, except that the right edge is 5px to the right of the P box's right edge. ...

... 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. ...

... Институт прикладной математики им. М.В.Келдыша . БАЛЛИСТИЧЕСКИЙ ЦЕНТР . О Центре . ... Баллистический Центр Института прикладной математики им. М.В.Келдыша РАН . Баллистический центр (БЦ) ИПМ им. М.В. Келдыша создан по предложению С.П. Королева и М.В. Келдыша в 1965 году. На него были возложены работы по баллистико-навигационному обеспечению (БНО) управления полетом пилотируемых кораблей и автоматических космических аппаратов научного и народно-хозяйственного назначения. ...

... News ] . Satellite data ] . SMIS ] . ... New system for operational data processing has been launched on the "Russia's Fires" server (National Forest Fire Center) . ... 31/12/1998 . ... New Data processing examples . ... New SMIS publications . ... Operational Archive of RESURS Data (New Version). ... New cloudiness maps. ... New data from GOMS satellite. ... SMIS supported organizations (New list) . ... Whole Russia cloudiness Map" : SMIS IKI RAN - ISZF SO RAN joint programm begun. ...