Supernova 2009js in NGC 918 . This page is devoted to information on Supernova 2009js in NGC 918 . Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page . Information on the original web pages for many of these images can be found on the updates and links web pages. Discovered independently by Lick Observatory Supernova Search (USA) and Koichi Itagaki (Japan). ... 2009/10/11.44 . 17.2 . ... Joseph Brimacombe . ...

Еще в разделе: (Показать все результаты (>961) - www.rochesterastronomy.org/ )

• Supernova 2009dd in NGC 4088
• Supernova 2009E in NGC 4141
• Images of Supernova 1998bn in NGC 4462

... 2014 January 18 . Apogee's Full Moon . ... Of course the difference in apparent size between the largest and smallest full moons is hard to see, because the difference in distance between lunar apogee and perigee, or closest point in the Moon's orbit, is only about 50,000 kilometers, while the Moon's average distance is around 385,000 kilometers. Though not by much, this apogee's full moon was also the smallest full moon of the last 1,000 years. ... About APOD | ...

Еще в разделе: (Показать все результаты (>8480) - www.sai.msu.su/ )

• GIMP Tip: Giving images a canvas texture
• APOD: 2009 July 12 - A Cosmic Call to Nearby Stars
• APOD: 2006 April 2 - A Cosmic Call to Nearby Stars

... This paper describes a simple technique that cancels the DC offsets often found in Hubble Space Telescope's calibrated NICMOS images. ... Hubble Space Telescope NICMOS images often show quadrants with a slight mismatch in DC offset levels after the calibration process. ... Figure 1: NICMOS image showing DC offsets between quadrants. ... Figure: Same image depicted in Fig. 1 after being processed by the DC offset removal algorithm. ...

Еще в разделе: (Показать все результаты (>1836) - www.adass.org/ )

• Restoration of HST WFPC2 Images in Gyro-Hold Mode
• SDImager: An Imaging Tool for Single Dish Observations in AIPS++
• ADASS 2002 Conference Proceedings

... As an experiment, I made some three-color images of Messier 42, more commonly known as the Great Nebula of Orion. ... green enhanced . ... halfsize or fullsize . ... Each image is a ``true color'' composite of three monochromatic images, in which the red, green, and blue intensities each correspond to the intensity of one of the original images. ... The HST image is assembled from different filters than mine: red is Nitrogen [II] at 6583 , green is H-alpha at 6563 , and blue is O [III] at 5007 . ...

Еще в разделе: (Показать все результаты (>3626) - www.naic.edu/ )

• Quadrature downconverter image rejection test data
• NRAO Image Gallery
• VIRGOHI 21

08/19/2009 11:22:07 AM . full size | medium | details . ... page created on Wed Aug 19 11:25:34 2009 . by imageindex 1.0.7 . Edwin Huffstutler <edwinh at computer dot org> . John Reynolds <johnjen at reynoldsnet dot org> ...

Еще в разделе: (Показать все результаты (>1194) - jet.sao.ru/ )

... The large Martian crater above just left of center: is this a fresh crater, a degraded crater, or a ghost crater? ... Brahe, who lived between 1546 and 1601, set out to solve the day's most pressing astronomical problem: to determine whether the Earth or the Sun was at the center of the Solar System. ... Second Millennium, Last Eclipse . ... In the center of the Lagoon Nebula one finds glowing gas, star clusters, and dense knots of gas and dust just now forming stars. ... Welcome to millennium three...

Еще в разделе: (Показать все результаты (>115328) - www.astronet.ru/ )

... The larger image shows the entire nebula; the inset picture captures the complicated structure surrounding the dying star. The remarkable features of this nebula are the numerous holes in the inner shells with jets of material streaming from them. ... The multiple shells of material ejected by the dying star give this planetary nebula its odd form. ... At least four jets of material can be seen in the "full nebula" image: a pair near 6 and 12 o'clock and another near 2 and 8 o'clock. ...

Еще в разделе: (Показать все результаты (>8475) - www.arcetri.astro.it/ )

• http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/ISM/CygnusLoop.txt
• Chain of Impact Craters Suggested by Spaceborne Radar Images
• Processing the "Face on Mars" Images

... Astronomy news . ... NASA's Spitzer Images Out-of-This-World Galaxy . ... It is spiral-shaped like our Milky Way, with long, spindly arms of stars. The "eye" at the center of the galaxy is actually a monstrous black hole surrounded by a ring of stars. In this color-coded infrared view from Spitzer, the area around the invisible black hole is blue and the ring of stars, white. ... The ring around the black hole is bursting with new star formation. ...

Еще в разделе: (Показать все результаты (>19465) - www.tesis.lebedev.ru/ )

• Star called the Sun - TESIS photo gallery
• Latest images of the Sun September 09, 2013
• Latest images of the Sun January 01, 2014

An eight-billion-year-old cluster of stars 13,000 light-years from Earth, called NGC 6791, can be seen in the image. ... This particular cluster is called an open cluster, because the stars are loosely bound and have started to spread out from each other. The area pictured is 0.2 percent of Kepler's full field of view, and shows hundreds of stars in the constellation Lyra. The image has been color-coded so that brighter stars appear white, and fainter stars, red. ...

Еще в разделе: (Показать все результаты (>7466) - www.astronomy.com/ )

• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B77C1A735-9076-4D0E-BF3E-D0B4182B1D93%7D
• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B61F24548-A9E0-4BAD-A8D9-86E6618B066D%7D
• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B1686988D-F2FC-4A24-976D-54D3EA22A310%7D

seeing -- Create a simulated ground-based star image based on a model of atmospheric turbulence seeing output xdim ydim gamma fwhmx fwhmy . output = "" [image] . The name for the output image to be created. xdim = 512 [integer] . The X dimension for the output image. ydim = 512 [integer] . The Y dimension dor the output image. gamma = 1.6666 [real] . ... For a discussion of the significance of this please see the discussion below and the references given. fwhmx = 5.0 [real] . ...

Еще в разделе: (Показать все результаты (>276) - www.stecf.org/ )

• VLT First Light
• The ``stecf" IRAF Layered Package
• ST-ECF IRAF package

... Bad Astronomy . Misconceptions . ... Bitesize Astronomy . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... The latest comes from a group calling themselves "L.E.M.U.R." (the League of Energy Materialization and Unexplained phenomena Research). ... It looks like a smokestack ejecting a puff of smoke. ... I went to their webpage , where they have still images and an animated GIF of the shot (from here on, I'll call them the L.E.M.U.R./ESC images). ... 2008 Phil Plait. ...

Еще в разделе: (Показать все результаты (>406) - www.badastronomy.com/ )

• Phil Plait's Bad Astronomy: Misconceptions: The Not-Always-Red Planet
• Phil Plait's Bad Astronomy: Misconceptions: Hoagland's Bizarre Image
• Phil Plait's Bad Astronomy: Info

... Home Education Workshops at Adorama Astro Imaging Workshop: Deep Sky Astro Imaging with a DSLR ? September 14, 2014 . ... Astro Answers . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Presented by?а Adorama ?аFor the Amateur Astronomers Association of New York . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

Еще в разделе: (Показать все результаты (>622) - www.aaa.org/ )

• Astro Imaging Workshop: Planetary Astro Imaging with a DSLR ? December 7, 2014
• Deep Sky Images by Joe DiNapoli ? Amateur Astronomers Association of New York
• Astro-Imaging ? Page 9 ? Amateur Astronomers Association of New York

... Astronomy and Astrophotography - amateur tips and ideas from personal experience. ... CNES : CLEMENTINE data Server - Access to 1.8 million lunar images . ... Astrofili on the Web - Dr. Fabio Marino's CCD images and links. Astronomical Images - Deep-sky astronomical photographs. ... Astronomy Page - collection of amateur astrophotographs, along with observatory and Hubble images. ... Igor's Astronomy Page - with thumbnail links to images from observatories, including the Hubble Space Telescope. ...

Еще в разделе: (Показать все результаты (>85) - www.wro.org/ )

... Copyright©1997 Bob Yen (byen@ix.netcom.com) (http://www.comet-track.com/hb/hb.html) . ... Information on Comet Hale-Bopp for the Non-Astronomer Hale-Bopp rotates about twice a day (3/14/97) . ... The Comet Observation Home Page was been selected to receive the Griffith Observatory Star Award for the week of February 2 - 8, 1997 for excellence in promoting astronomy to the public through the World Wide Web. ... Typically, about 1,000 individual users/computers access this page every day. ...

Еще в разделе: (Показать все результаты (>745) - www.issp.ac.ru/ )

• Laboratory of spectroscopy of defect structures ISSP RAS
• The IX Asian-Pacific Astronomy Olympiad 2013, applications
• Фотографии - Images

... SEARCH ASP SITE: Match ALL words Match ANY word . ... Non-NGC Images . ... Arches star cluster in Sagittarius.......... image . Cartwheel Galaxy in Sculptor.......... image . CL 2688 Egg Nebula.......... image . ... G1 Globular cluster in Galaxy M31.......... image . ... OMC-1 Region of Orion Nebula.......... image . Orion Nebula full HST (NGC 1976(M42).......... image . Orion Nebula mosaic (NGC 1976(M42).......... image . ... Rotten Egg Nebula - OH231.8+4.2 in Puppis.......... image . ...

Еще в разделе: (Показать все результаты (>1302) - www.astrosociety.org/ )

• ASP: Astronomical Images
• ASP: This Restless Globe
• ASP: An Ancient Universe - Andromeda

Instructions for Uploading Images and Video Related to the Columbia Accident . For anyone who has recorded video or taken photos that they believe may be of aid in the investigation of the Space Shuttle Columbia accident, NASA has established a special location on the Web where Internet users may upload their media files to be reviewed by NASA. ... Image file: johndoe_020203_0415pm.jpg . ... If you have any problems uploading your files, please e-mail Mike Koester . ...

Еще в разделе: (Показать все результаты (>3119) - www.jsc.nasa.gov/ )

• NASA Johnson Space Center Oral History Project
• NASA - JSC History Portal
• S66-41240

You Can Make Stellar Images Brighter . Articles | ... A few months ago I wrote an article titled "You Can?t Make Them Brighter". So why am I now writing that you can make them brighter. ... The image of a focused star is actually a small disk called the Airy disk, named after the 19 th century scientist Sir George Airy. ... For a given aperture, a smaller Airy disk means that the light is focused to a smaller disk and is therefore brighter. ... www.astronomy.net . About Astronomy Net | ...

Еще в разделе: (Показать все результаты (>701) - www.astronomy.net/ )

• Images from the Night Sky, AstroGuide Listing
• Galactic Images - Chumack Observatory, AstroGuide Listing
• Astronomy Image Gallery

... Exit Sub End If ' First argument is the FITS file to read filename = WScript.Arguments.Item(0) ' Create the ASCOM FITS driver object Set image = CreateObject( FITS. Image ) ' Read the file from disk WScript.Echo Reading filename ... image .ReadFromFile filename WScript.Echo ...done ' Read image dimensions WScript.Echo WScript.Echo ...

Еще в разделе: (Показать все результаты (>47) - vega.inp.nsk.su/ )

• http://vega.inp.nsk.su/~inest/ASCOM/Scriptable%20Components%20and%20Engines/ASCOM%20FITS%20driver/create.vbs
• http://vega.inp.nsk.su/~inest/ASCOM/Scriptable%20Components%20and%20Engines/ASCOM%20FITS%20driver/header.vbs
• http://vega.inp.nsk.su/~inest/YankeeRobotics/Bias.pdf

... MAO main . ... International Max Planck Research School on Astrophysics -- Call for applications . ... Тема: International Max Planck Research School on Astrophysics -- Call for applications . Call for applications - please forward to potential students *** Dear Colleague, The International Max Planck Research School on Astrophysics (IMPRS) in Garching/Munich (Bavaria, Germany) is soliciting applications for its PhD program. ... International Max Planck Research School on Astrophysics . ...

Еще в разделе: (Показать все результаты (>618) - www.mao.kiev.ua/ )

• MAO NASU :: Topic: Newsletter : January 2015 : International Space Science
• MAO NASU :: Topic: ISSI Call for Proposals 2015 for Johannes Geiss Fellowship
• MAO NASU :: Topic: from Ya.S.Yatskiv (1/1)

... Reconstruction of peculiar velocities of galaxies from large-scale redshift catalogues provides an exemplary application of optimal transport. ... U Frisch, S. Matarrese, R. Mohayaee, A. Sobolevsky, A reconstruction of the initial conditions of the Universe by optimal mass transportation , Nature, 417 (2002) 260-262 ( arXiv:astro-ph/0109483 ) . ... R. Mohayaee, A. Sobolevskii, The Monge Amp re Kantorovich approach to reconstruction in cosmology , Physica D (2008) accepted ( arXiv:0712.2561 ) . ...

Еще в разделе: (Показать все результаты (>533) - www.mccme.ru/ )