... The described algorithm is suitable for measurements of complex images of stars. ... a) the zero-based number of stars in the complex (multicentric) image, . b) set of preliminary coordinates - x i , y i , for all stars, index i is number of a star, . ... i - index of a star in the complex image; . ... These parameters are calculated by a nonlinear method of a least squares.The main output parameters of this algorithm are x i , y i ; where the index i is number of a star in the multicentric image. ...

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Atmospheric influence on the different radio-engineering system functioning . ESTIMATION OF ATMOSPHERIC OPTICAL CHARACTERISTICS AND REMOTELY SANSED IMAGE CORRECTION . ... Direct transmittance estimation results for 12 channels of the spectrometer CHRIS. ... We have managed to develop a direct method of estimating the discrete Normalized Atmospheric Point Spread Function (NAPSF) from available images alone, not using any external sources of information about the atmosphere. ... IRE RAS 1996-20 11 ...

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• EIT images
• BCDD images
• EIT Gallery

... Camera (cold) going up to observing level for insertion into Telescope using the handling tool (blue). July 2007 . image: VISTA_IR_Camera_to_Telescope_2.JPG . ... Camera being moved from its stand in the lower floor of the Enclosure below the Azimuth floor, using the handling tool (blue). image: remove camera from stand.jpg . ... Camera inside the upper part of the enclosure after being lifted up to the Azimuth floor on its handling tool (blue). image: camera reaches az floor.jpg . ...

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• VISTA - Images of Mirrors
• VISTA - Images of Focal Plane
• VISTA - images of site

SAI VO . ... Web Services . Catalog Access Services . ... SAI Web Services . ... This service aims to automatically match stars in FITS image provided with catalogue and add the correct WCS keywords to its FITS header. ... Service Web Interface . ... The service is available here To use it, you has to provide the image as a Base64-encoded string, along with the rough information on image field of view size and center (the latter may be deduced from FITS header keywords like 'RA' and 'DEC'). ...

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. RC-archive . RC0209+0501b . RC0213+0516 . RC0226+0512 . RC0250+0512 . Radio source parameters . The R-band contours (BTA) superposed . on 4860MHz image (VLA) ps . R.A.(B1950) Dec.(B1950) Freq. Comp. Comp. [MHz] size["] flux[mJy] 02:48:15.71 +05:03:52.4 8439.9 .3 6.6 02:48:15.77 +05:03:52.5 .3 6.6 02:48:15.72 +05:03:52.5 1425.0 1.5x . Parameters of optical candidates for identification . The map (4860MHz,VLA) superposed . on the R-band image (BTA) ps . Last updated 24 Jul 2001

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... FIELD | ... METHOD . ... java.lang.Object ij.plugin.filter.MaximumFinder . ... public class MaximumFinder . ... 32768 pixels in width or height version 01-Nov-2009 Bugfix: extra lines in segmented output eliminated; watershed is also faster now Maximum points encoded in long array for sorting instead of separete objects that need gc New output type 'List' . ... static int . ... The plugin is inferred from ImageJ by this method . ... int . ... Field Detail public static final int SINGLE_POINTS . ...

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• Uses of Class ij.ImageStack (ImageJ API)
• Uses of Class ij.io.FileInfo (ImageJ API)
• Uses of Class ij.process.FloatProcessor (ImageJ API)

... The TESIS is a set of solar imaging instruments developed by the Lebedev Physical Institute of the Russian Academy of Science, and launched aboard the Russian spacecraft CORONAS-PHOTON on January 30, 2009. The main goal of the TESIS is to provide complex observations of solar active phenomena from the transition region to the inner and outer solar corona with high spatial, spectral and temporal resolution in the EUV and Soft X-ray spectral bands. ... Solar activity hits a new low . ...

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• Latest images of the Sun September 09, 2013
• Latest images of the Sun January 10, 2010
• Latest images of the Sun January 01, 2014

... The TRACE images may be used without restrictions in publications of any kind. ... These two images, taken on 18 November 2000 at 15:54UT and 16:11UT, respectively, show such an event: the red circle in the image to the left shows a region where many loops are cooling, with bright loop tops (the intensity scales with the square root of the image to reduce the dynamic range). ... See also a collection of images related to the Sun, other cool stars, and solar-terrestrial effects . ... Images | ...

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• Determination of the Detector Parameters
• The Face on Mars
• Tirgo images of the Hyakutake comet

... 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. ...

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• Images HSFA-2
• Links to Sites Related to Solar Physics
• Y.Kupryakov, SAI, MSU

... Non-NGC Images . ... Planetary nebula in Cepheus..... image ..... caption . ... Globular cluster 47 in Tucanae..... image ..... image . ... Galaxy in Andromeda (M110)..... image ..... caption . ... Spiral Galaxy..... image ..... image . ... Spiral galaxy in Triangulum (M33)..... image(a) ..... caption(a) ..... image(b) ..... caption(b) . ... Nebula in spiral galaxy (M33) in Triangulum...... image . ... Spiral galaxy in Pisces (M74)..... image ..... caption . ... Galaxy - HST Image..... image . ...

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• ASP: Astronomical Images
• ASP: Imaging the Universe Online
• ASP: Richard Berry CCD Workshop

Other Supernovae images In my effort to make the Bright Supernova pages be the principle place on the to find information on SN, I have on this page placed links to all of the "other" SN images which I have encountered. ... Associazione Astrofili Spezzini . ISN image . ... Padova-Asiago image 1995ac in Anonymous . Padova-Asiago image 1995W in NGC 7650 . ... Padova-Asiago image 1995V in NGC 1087 . ... CfA image . ... Padova-Asiago image late 1994Y in NGC 5371 . ... ISN image 1994W in NGC 4041 . ...

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• APOD: August 24, 1995 - A Radar Image of Planet Earth
• The Sparkle Plug-In: Example Images
• Submit an image to APOD

Dr. Phil Plait , aka "The Bad Astronomer" . ... Images . ... Bad Astronomy site . The following are high-resolution images suitable for promos, newspapers, brochures, and the like. Clicking on the thumbnail image will bring up the high resolution image. High resolution (1.3 Mb) . Medium resolution (550 kb) . ... Dr. Plait giving a TV interview at NASA's Goddard Space Flight Center about the transit of Venus in 2004. ... Dr. Plait posing with a model of the Apollo 11 landing site. ...

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• Phil Plait's Bad Astronomy: Misconceptions: Hoagland's Bizarre Image
• Phil Plait's Bad Astronomy: Info
• Phil Plait's Bad Astronomy: Misconceptions: Lunar Smokestack?

... A Radar Image of Planet Earth . ... Credit: NASA , JPL Imaging Radar Program Explanation: This image of Mt. ... An actual image of an object can be constructed by recording and analyzing many echos. ... During the early 90s, NASA's Magellan spacecraft was able to use radar imaging to produce similar high resolution maps of the surface of Venus . ... NASA Official: Jay Norris. ... Публикации с ключевыми словами: Earth - radar - радар - Земля . Публикации со словами: Earth - radar - радар - Земля . ...

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• A Radar Image of Planet Earth
• A True Image from False Kiva
• Астронет > A True Image from False Kiva

... Astro Images . ... 3 Columns | ... Comet Swan . ... Comet Hale-Bopp over Egypt . ... Digital California Nebula . ... Digital North American Nebula . ... Digital Trifid Nebula . ... Digital Swan Nebula . ... Digital Rosette Nebula . ... Digital Andromeda Galaxy . ... Red Aurora . ... Orion with Aurora . ... M101 Spiral Galaxy . ... Comet Hale-Bopp . ... Whirlpool Galaxy . ... Horsehead Nebula (close up) . ... North American Nebula . ... Lagoon and Trifid Nebula . ... www.astronomy.net . ...

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• Images from the Night Sky, AstroGuide Listing
• Galactic Images - Chumack Observatory, AstroGuide Listing
• Cosmic Images, Kohl Observatory, AstroGuide Listing

Russian Version [ MS-Win ] . ... Satellite data ] . ... The program is a powerful tool for multi-purpose image analysis and processing. It operates on files in main standard image storage formats: TIFF, BMP, GIF, PDF. The program contains a rich collection of operations for visual image quality improvement: linear and logarithmic normalization, equalization, brightness transformation by arbitrary look-up table, etc. ... ALMAZ-1 satellite data processing . NOAA satellites data processing . ...

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• SMIS IKI RAN (Sample Images / Fires)

RTT150 . ... One of the image, obtained in the May, 2003, with Andor DW436 CCD. Cluster 1541+6626, filter R, exposure 15 minutes, the resolution is 1", limiting star magnitude is 23m, the field of view is 8' x 8'. At the left: image of cluster 0720+7132 (z=0.268) obtained in the beginning of November, 2002 with RTT-150 and AP-47P CCD. 25 minutes exposure in R. The resolution is 0.7" (angular size of the image element - 0.23"), limiting stellar magnitude is 23.5-24. ...

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• Test images from RTT150
• Russian Turkish 1.5-m telescope
• INTEGRAL 9-year Galactic Survey

... Data Reduction Guide . ... Please note that all the instructions herein are specifically for the DIS RED chip, the same goes for the BLUE chip, just redo everything but with filenames having "b's" in them instead of "r's". Incidentally as best as I can tell the image region for the RED chip is [145:755,230:665] and for the BLUE chip it is [125:480,125:375] . ... At this point you need to load the ccdredd package. ... Oh, and the read-noise for both chips is 9.5 electrons. ...

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• Guider Image Controller Overview
• sgs summary
• Images

Decomposition of Galaxy Images and Galaxy Rotation Curves Mosenkov A.V.*^, Savchenko S.S.*, Sotnikova N.Ya.* ... The DECA (DEComposition Analysis) code is designed to investigate images of galaxies in an automatic regime (using the simple 'bulge+disc' model) as well as in manual mode for more detailed images and/or for multicomponent structures. ... The GRCF package was created for performing the galaxies rotation curve decomposition using the models of the bulge, the disc, and the dark halo. ...

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• Solar images: URAO
• Solar images: KRAO
• Solar images: SHAO

. Album : asv-album :: Travels to distant places and countries :: 1999/09 Florence, Rome (Italy) :: 18/09 Roma . Up . << Prev . The Trajan column. Next >> . Powered by album tool a Marginal Hack by D. Madison on Tue Jun 23 14:47:14 2015 .

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• Image: Golden lanterns among orange columns.
• Image: Column near piazza S. Trinita.
• Image: Column is made of single tree.

THE PHOTOMETRIC RESEARCHS OF THE MERCURY'S SURFACE BY MEANS OF DIGITAL MODELS. ... The surface brightness of Mercury was measured Danjon (1933, 1949, 1953) and Harris (1961) in phase angle 3o-123o. The analysis of the various data of the integral photometric gives the results of determination of the main photometric constants for Mercury. ... THE PHOTOMETRIC RESEARCHS OF THE MERCURY'S SURFACE: S.G. Pugacheva The surface brightness of the Mercurian images was established on the geologic map Mercury. ...

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• http://selena.sai.msu.ru/Pug/Publications/ms34/MS058.pdf
• http://selena.sai.msu.ru/Symposium/ir_luna_e.pdf
• http://selena.sai.msu.ru/Shev/Publications/ms38/ms083.pdf