... Halo of the Cat s Eye . ... The Cat's Eye Nebula (NGC 6543) is one of the best known planetary nebulae in the sky. ... Apollo 11 Landing Site Panorama . ... A Dark Earth with a Red Sprite . ... Colorful Clouds Near Rho Ophiuchi . ... The Cats Eye Nebula . ... This image from the Hubble Space Telescope reveals the Cat's Eye Nebula to be one of the most complex planetary nebulae known. ... Its close conjunction with the Moon on August 13 was appreciated around planet Earth. ... August . ...

... 2003 May 16 . A Tale of Two Nebulae . ... Explanation: This colorful telescopic view towards the northern constellation Lyra reveals dim outer regions around M57, popularly known as the Ring Nebula . ... Roughly the same apparent size as M57, the fainter, often overlooked barred spiral galaxy IC1296 is at the lower right and would have been referred to in the early 20th century as a spiral nebula . ... M57 lies at a distance of a mere 2,000 light-years , well within our own Milky Way galaxy. ...

We present IRAC and MIPS images and photometry of a sample of previously known planetary nebulae (PNe) from the Surveying the Agents of a Galaxy's Evolution (SAGE) survey of the Large Magellanic Cloud (LMC) performed with the Spitzer Space Telescope. Of the 233 known PNe in the survey field, 185 objects were detected in at least two of the IRAC bands, and 161 detected in the MIPS 24 ЮМm images. ... We also explore the potential value of IR PNe luminosity functions (LFs) in the LMC. ...

... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... Survey Telescopes . ... Star Clusters . ... FLAMES . ... 100 Hours of Astronomy . ... IMAX€о 3D Film Hidden Universe . ... This image, the first to be released publicly from VISTA, the worldтАЩs largest survey telescope, shows the spectacular star-forming region known as the Flame Nebula, or NGC 2024, in the constellation of Orion (the Hunter) and its surroundings. ...

... 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. ...

... In typical nightly use, the wide field and planetary telescope and cameras record images of favorably placed objects in the sky, including constellations, bright variable stars, nebulae through narrow-band filters, comets, the Moon, and planets. ... Shared Skies telescopes are available for use by students at the University of Louisville and the University of Southern Queensland, and by teachers and students in middle and high schools mentored by faculty at the universities. ...

M1 image More About M1 Nice Color Picture . ... M16 image More About M16 HST image . ... M31 image More About M31 Nice Color Picture . ... M42 image ; M43 image More About M42/43 Nice Color CCD Picture . M51 image More About M51 Color Image of M51 M51 Supernova . M57 image More About M57 Nice Color CCD Picture Very Deep M57 Image . ... M81 image More About M81 M81 Supernova Ultraviolet Image of M81 More about Ultraviolet Imaging . M82 image More About M82 M82 False Color M82 True Color . ...

... 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 . ...

... Series 4000 filters thread into the barrels of virtually all 1.25" eyepiece brands. Meade Series 4000 filters are a large 26mm in clear aperture and are manufactured from the purest crown optical glass, dyed-in-the-mass ( not "color coated"); there are no finer filters available for telescopic applications. ... For visual applications Series 4000 filters thread into the barrels of all Meade 1.25" eyepieces, and into the barrels of virtually all other 1.25" eyepiece brands as well. ... Meade 4M | ...

. Four planetary nebulae are shown here from the first systematic survey of these dying Sun-like stars in the solar neighborhood using the Chandra X-Ray Observatory. X-ray emission from Chandra is colored purple and optical emission from the Hubble Space Telescope is colored red, green, and blue. The nebulae are NGC 6543, NGC 7662, NGC 7009. and NGC 6826. // Credit: X-ray: NASA/CXC/RIT/J. Kastner et al.; Optical: NASA/STScI

... Тип смесителя: однозахватный; Цвет: молодое шампанское; Материал корпуса: латунь; Запорный клапан: керамический . Цвет: молодое шампанское . ... Цвет: HYDRO . ... Модель: HARRIS COLOR BOY . Сезон: SS15 . ... Знатоки интерьерных решений стараются применять самые разнообразные решения при художественном оформлении внутреннего пространства и использовать все возможные материалы. ... Цвет чернил: желтый, . ...

... Galileo image of Ida asteroid 114k gif ; 41k jpg . ... Large false color image of asteroid 951 Gaspra 172k gif ; 33k jpg . ... Montage of 11 images taken by Galileo spacecraft of 951 Gaspra 75k gif 75k jpg . ... True Enhanced Color images 140k gif ; 18k jpg ; 596k tiff . ... HST images of 4 Vesta (rotation series) 25k jpg ; 216k gif ; caption . ... Comet Shoemaker-Levy imaged by Hubble/WFPC 145k gif . ... AAT image of Comet Halley (color) 40k gif . ... CCD image of comet Mueller 93a 96k gif . ...

Eyepieces Forum Message . ... Post . ... Color Filters . ... Follow Ups | Post Message | ... If I were to get a few color filters for planetary observing with my 10" LX200GPS, what colors should I get? ... www.astronomy.net . About Astronomy Net | ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

. Nebulae . Trifid Nebula: 5,200 light years away, located in constellation Sagataurus . Visual DSS . Visual Colored . AAO . X-ray . Planetary Nebula NGC7027: 3,000 light years away located in constellation Cyngus . X-ray . Optical colored . Infrared . Student Home . Picture Home .

home publications > mercury . SEARCH ASP SITE: Match ALL words Match ANY word . ... ASP Conference Series . ... Publications of the ASP (PASP) . ... Planetary Nebulae: Shrouds of Mystery . ... But to the astronomers who study these stellar shrouds, planetary nebulae offer a treasure trove of fascination and mystery. ... Astronomers later associated planetary nebulae with their hot central stars, leading to the erroneous assumption that they are young, because young stars are often hot. ...

... For detailed information about the use of color maps, please consult the appropriate PGPLOT documentation: for instance pgscr.dc2 and pgscir.dc2 to start with. ... example7.c -XT */ # include stddef.h # include math.h # include gipsyc.h # include cmain.h # include init.h # include finis.h # include userfio.h # include pgplot.h # include ggi.h #define ROWS 100 /* number of image rows */ #define COLS 100 /* number of image columns */ #define NCI 50 /* number ...

... The color selection widget is, not surprisingly, a widget for interactive selection of colors. ... Clicking on it opens a color selection dialog, and changing the color in the color selection dialog changes the background color . #include glib.h #include gdk/gdk.h #include gtk/gtk.h GtkWidget *colorseldlg = NULL; GtkWidget * drawingarea = NULL; GdkColor color ; /* Color changed handler */ void color _changed_cb( GtkWidget * widget , GtkColorSelection * ... File...

... Colors of Sunlight . S-4A.Color Expts. ... Here is your opportunity to demonstrate the three-color theory by using your computer. I am indebted for this to Joe Burns , on whose color demonstration file it is based. ... You see below two tables with colored fields. ... blue . ... D0FBFF gives the intensity of the three colors which make up the background: D0 is the intensity of red , FB is the intensity of green and the second FF is the intensity of blue , the maximum blue you can get. ...

Autumn colors covered Moscow. I'm crying "Au secures!", . Reading Brodsky . Every day. Someting with my soul is happening. Need brain mapping, . Wanna catch it . Any way. I have to find the nail, . To stop the pain, . To build the church. I have to catch the train, . To finish the tale . And my research. I'm searching for the hope . To find the road, . To sail the boat . To the land, . Where I can find direction . And make connection. Avoid the action . Of the sand. Just a sence of faith ... 1996

... Meta Index / Home Page / Description xcolorcod provides a list of pre-defined color tables that is identical to the internal color maps of the image displayer Ds9 . ... LEVEL . ... RED . ... The table can also be regarded as defining three separate curves for the three basic colors red, green, and blue and piecewise linear interpolation is carried out for intermediate LEVEL values. ... 0 So a pixel with a scalar value of e.g. will be assigned a color with 50% red, 17% green, and no blue intensity. ...