... This paper describes the main algorithms used by the Einstein Level One processing to create the exposure masks and the background maps for Einstein IPC images, and how these algorithms were recreated in the IRAF environment. Our goal was to recreate the algorithms used by the Level One Processing to create exposure masks and background maps for Einstein Image Proportional Counter (IPC) data (cf. sections 2.5 and 2.7 of Harnden et al. ...

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• Tcl- and [Incr tcl]- Based Applications for Astronomy and the Sciences
• Astronomical Image Compression Using the Pyramidal Median Transform
• Object Detection Using Multi-Resolution Analysis

... Mario Motta M.D. Goddard Space Center . ... Mario Motta M.D. Harvard Solar Observing Day CfA April 19 2015 . ... Hobby-Eberly 11 Meter Telescope . ... Lowell Observatory . ... William Lee . Marrett Pines Observatory Construction . ... Plum "Observatory" . ... Visit to the LBTO Observatory . ... Mario Motta M.D. William Knight Observatory . ... Wingaersheek Observatory . ... Mario Motta M.D. Picture Galleries . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

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Standard analog magnetograms (20 mm / sec) are presented in the form of digital images, . ... Observatory, . ... 1949 , 1950 , 1951 , 1952 , 1953 , 1954 . ... 1951 , 1952 , 1953 , 1954 , 1955 , 1956 , 1957 . ... 1950 , 1951 , 1952 , 1953 , 1954 , 1955 , 1956 , 1957 , . ... 1950 , 1951 , 1952 , 1953 , 1954 , 1955 , 1956 , . ... The project was conducted in 2003 by the International Council for Science ( "Rescue of Old Analogue Magnetograms by converting to digital images" , ICSU Grant–2003 Project). ...

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... Star Atlas . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... Globular cluster NGC 2808, elliptical galaxy NGC 2986, and the Sextans Dwarf . ... Astronomy for Kids . ... Collision creates stellar nursery . ... The new image allows astronomers to better distinguish between the stars and super-star clusters created in the collision of two spiral galaxies. ... During the course of the Antennae galaxies' collision, billions of stars will be formed. ...

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• Cassini captures new images of icy moon | Astronomy.com
• Why doesn't the International Space Station rotate to create artificial gravity
• Chance alignment produces beautiful image | Astronomy.com

. Dubna-2004 . (prev) cimg2347 . cimg2348 . cimg2125 (next) . Album created by album tool a script written by Dave on Thu Aug 19 14:19:51 2004 .

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• Image: cimg2139
• Image: cimg2136
• Image: cimg2130

... The MROI makes use of optical interferometry, much like COAST . ... As a major collaborator, the Cambridge Astrophysics Group is currently developing some of the mechanisms below, specifically the delay line and the fast tip-tilt system. ... Fringe tracking is used to control the positions of the delay line trolleys to make sure the light beams from the different telescopes in the MROI arrive at the science camera beam combiners in phase so that an interference pattern can be produced. ...

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• NVSS Image ftp service Documentation Help for NVSS Image ftp service
• Astrophysics Group COAST Astronomical Results
• OptInt PmWiki : PmWiki / Links

... 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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• SDSS Projects
• APO Home Page
• Images - Apache Point Observatory

create.vbs *** ' ' Usage: cscript create.vbs <image file> ' Example: cscript create.vbs testimage.fit ' ' Uses the ASCOM FITS image driver ' --> http://www.easysky.de/ASCOM/Image/FITS.htm ' to create a new FITS file from scratch ' and sets some example properties. ... WScript.Echo WScript.Echo "creating " & filename & ".. ...

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• Iowa Robotic Telescope Facilities

... 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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• Links to Sites Related to Solar Physics

... The package stsdas.graphics needs to be loaded (to run imdisp_pos for getting # the NDC's of the display image) # set imtype="fits" # print " " print " *** Start of impol SPECIAL instrument demo *** " print " [stecf.impol and stsdas.graphics need to be loaded] " print " " # # (First delete any model reflection nebulae left over from previous demos) # print " Deleting any old demo files " imdel reflneb1*.fits verify=yes # # An input (intensity) image is required. ...

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• http://www.stecf.org/software/IRAFtools/stecf-iraf/impol/demo/demo_nicmos.cl
• http://www.stecf.org/software/IRAFtools/stecf-iraf/impol/demo/demo_foc.cl
• MAKEPRFCORR (Nov98) --- nictools --- MAKEPRFCORR (Nov98)

... Спортивная сумка "Роузи Рокет (Страсть к жизни)" выполнена из искусственной кожи и она очень удобна для повседневного варианта. ... Ведь в нее можно сложить столько всего необходимого для путешествий или спортивных занятий. Привет, меня Роузи Рокет! ... Мой соревновательный дух не может затмить безудержную страсть к жизни. ...

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... Главная страница / Кометы и астероиды / "Нас не догонишь". Комета 217P/LINEAR, M42, M43, Бегущий Человек и пролетающие спутники. ... M42 , M43 , БегущийЧеловек , 217P/LINEAR . ... Комета C/2009 R1 (McNaught) . ... Все права на размещенные в галерее фотографии принадлежат их авторам. ... Киевский клуб любителей астрономии "Астрополис" . Движок галереи: 4images 1.7 ...

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