Astronomy Picture of the Day . ... 7.01.2002 . ... For example, the origin of the mysterious cone-shaped region seen on the far left remains a mystery. ... The dark Cone Nebula region clearly contains much dust which blocks light from the emission nebula and open cluster NGC 2264 behind it. ... 2001 2002 . ... Publications with keywords: NGC 2264 - Cone nebula . Publications with words: NGC 2264 - Cone nebula . ... The Snowflake Cluster versus the Cone Nebula . The Cone Nebula Neighborhood . ...

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• Астронет > The Mysterious Cone Nebula
• Journal "Peremennye Zvezdy"
• Orion's Horsehead Nebula

... 2005 December 25 . The Mysterious Cone Nebula . ... Other features in the image include red emission from diffuse interstellar hydrogen , wispy filaments of dark dust , and bright star S Monocerotis , visible on the far right. ... The dark Cone Nebula region clearly contains much dust which blocks light from the emission nebula and open cluster NGC 2264 behind it. ... About APOD | ... NASA Web Site Statements, Warnings, and Disclaimers . NASA Official: Jay Norris. ...

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• APOD: 2015 October 27 - Bright from the Heart Nebula
• APOD: 2002 January 7 - The Mysterious Cone Nebula
• APOD: 2004 August 9 - The Dark River to Antares

... October 18, 1999 . NGC 3603: An Active Star Cluster . ... Explanation: NGC 3603 is home to a massive star cluster, thick dust pillars, and a star about to explode . The central open cluster contains about 2000 bright stars, each of which is much brighter and more massive than our Sun . ... These stars are less massive than our Sun, demonstrating that great numbers of low-mass stars also form in active starburst regions . ... About APOD > . ...

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• APOD: August 6, 1998 - Infrared Horsehead
• APOD: October 2, 1999 - Phi Persei: Double Star
• APOD: 2000 April 24 - Reflection Nebula M78

... Observatory . ... Science . ... Science Users Information > Data Handling and Products > Data Reduction FAQ > My data shows an extended, bright feature - what can this be? ... Observing Facilities . ... Observing with ESO Telescopes . ... Science Data Products Forum . ... ESO Data . ... You might also want to check http://www.eso.org/sci/observing/PublicSurveys/useful_links/OmegaCAM_images.html where we provide a collection of example OmegaCAM images, illustrating some special data features. ...

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• ESO - I see unexpected boxy emission-like features in my REDL spectra - where
• Rivi: Be Stars

... WFC3 Data Handbook > Chapter 5: WFC3-UVIS Sources of Error > 5.5 Image Anomalies . ... Ghosts appear as images of the pupil formed from the light of a bright target in, or near the UVIS detector FOV. ... Further details concerning these ghosts may be found in WFC3 ISR 2007-09. ... Specifically, in full-frame, unbinned UVIS readouts, the CT level is ~2x10 -4 of the source when the target is in quadrants A or C and about 8x10 -5 when the target is in quadrants B or D ( WFC3 ISR 2009-03 ). ...

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• Dust Emission Features in NGC 7023 between 0.35 and 2.5 Microns: Extended Red
• The Most Common Dust Features
• Extended Mid-Infrared Aromatic Feature Emission in M82

... Tonight's Sky . ... The Magazine . ... Observing . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... Bright planets meet at dusk . ... Astronomy magazine subscribers can read the full article for free. ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter....

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• Is our solar system within the Milky Way band that we see overhead on a clear
• Bright galaxies | Astronomy.com
• Taming a bright star | Astronomy.com

A press release on the Canadian Galactic Plane Survey was associated with this poster. ... Below are maps of HI emission, HISA, and 12 CO emission in the eastern 25% of the survey, given as projections along the velocity ( Figure 1 ) and latitude ( Figure 2 ) axes. ... 2000, A. J. , submitted . ... GIF | ... We are developing automated methods of locating HISA in velocity cubes by removing large-scale emission in space and velocity and flagging small-scale dark residuals. ...

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• What is HISA?
• HISA Poster for the 197th Meeting of the AAS, January, 2001
• HISA Poster for the 33rd Annual Meeting of CASCA, May, 2002

The 1000 Brightest HIPASS Galaxies: HI Properties . ... These belong to 91 new sources for which no optical or infrared counterparts have previously been cataloged, an additional 51 galaxies for which no redshifts were previously known, and 16 galaxies for which the cataloged optical velocities disagree. ... J0001-15, ( ps eps , jpg ) J0035-25, ( ps eps , jpg ) J0105-06, ( ps eps , jpg ) J0221-20, ( ps eps , jpg ) . ... The 1000 Brightest HIPASS Galaxies: Newly Cataloged Galaxies . ...

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• NGC 1365
• Basic features of the UKST H interference filter
• NGC 7582

... A detailed study of two consecutive bright points observed simultaneously with CDS, EIT and MDI is presented. The analysis of the evolution of the photospheric magnetic features and their coronal counterpart shows that there is a linear dependence between the EIT Fe XII 195? flux and the total magnetic flux of the photospheric bipolarity. ... In a follow-up study, we used wide slit (90arcsec240arcsec) movies of four EIT coronal bright points (BPs) obtained with CDS. ...

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• Featured Image | International Year of Astronomy in Ireland | Astronomy 2009
• Blinkers and TREEs
• Terry Mosely's Bulletins

. Comment on J0405+3803 . Our image contains a feature of 25 mJy at 14 mas E-NE from the brightest component. It is not visible in the Caltech-Jodrell (CJ) survey image at 5 GHz (Xu et al. 1995) obtained about 6 years earlier. The 1.6 GHz CJ image (Polatidis et al. 1995) does show an extended feature close to the position in question, but somewhat displaced toward west. VLBApls home page . Last modified: 16 Oct 2000

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Next: Amorphous magnesium silicate Up: Examples of data contained Previous: Examples of data contained . ... We have used the infrared optical constants of forsterite contained in the database for calculating the absorption cross sections of spherical and non-spherical particles in the Rayleigh limit (see Fig. The spectra are obtained by averaging the cross sections calculated for the three different crystallographic directions. ...

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• The 2175? feature
• Magnesium-aluminium oxide (spinel)

Semiconductor Home > Products > Mixed Signal and Analog > CCD IMAGERS Family > . TC210, 192- X 165-PIXEL CCD IMAGE SENSOR . ... The TC210 is a full-frame charge-coupled device (CCD) image sensor designed specifically for medical and industrial applications requiring ruggedness and small size. ... The TC210 is characterized for operation from -10 C to 45 C. This MOS device contains limited built-in gate protection. ... INTERLACE OPERATION IN TI VIRTUAL-PHASE CCD IMAGE SENSORS (29 KB) (Abstract) . ...

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• Product Folder: TC213, 1024- X 512-PIXEL CCD IMAGE SENSOR
• Principle of the Program
• Introduction

... SEARCH ASP SITE: Match ALL words Match ANY word . ... My friend Seth Shostak presents a spirited defense of SETI. ... Where we clearly disagree is where Seth has misstated my arguments and, in so doing, has made a subtle, but important, mistake in his own argument. In the first sentence of "Going All the Way," Seth says that I consider only "a first generation of interstellar expansion." ... And then, in the third paragraph, I extrapolate the argument to the "galaxy as a whole." ...

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• ASP: Bright-Lights, Big-City, Overcast Survival Guide
• ASP: Accidental Astrophysics: The Devil's In the Magnitudes, Part II
• ASP: The Clearing Passage

pn Timing mode: - what causes the brighter line? ... only one CCD (200 x 64 pixel) - same as in flight Screen shot from oscilloscope Start of frame PHI-Pulse New line (INIT) TIMING CCD readout in Timing Mode (M.K.) CAMEX CAMEX CAMEX Line 20 - 39 Line 0 - 19 1st readout 2nd readout 10th readout Pseudo (macro) CCD: 64 x 200 macro pixel, contains information from 10 real CCD readouts Line 180- 199 Result of hiccup ? First ,,macroline" contains only ONE CCD line, set to BAD anyhow ? ...

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• http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0171-1-1.ps.gz
• Dark features
• Change history

Subject, Problems and Objects of Theoretical Astrophysics. ... Stellar Photospheres, Their Features. ... Physics of Continuous Radiation Absorption in Stellar Photospheres. ... Continuous Radiation Absorption in Stellar Photospheres of Various Spectral Classes. Solar Type Photospheres. ... Characterisics of Absorption Lines. ... Interstellar Absorption Lines, Their Features. ... Physical and Dynamic Features of Interstellar Medium, Which Follows from Observations of Interstellar Absorption Lines. ...

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• Additional Parts of Theoretical Astrophysics
• Stellar Astronomy
• Extragalactic Astronomy

... The picture shows sketches of the optical and ultraviolet (top, left) and X-ray (top, right) spectra of a typical quasar or AGN (Active Galactic Nucleus). These spectra are full of sharp features due to the interaction of atoms with light ('atomic features'). They can be high (= bright) points, called 'emission lines' or low (= dark) points, called 'absorption lines' . ... Broad Emission Lines ("BELs") [seen in 100% of AGN], . ... Broad Absorption Lines ("BALs") [see in only 10% of AGN], . ...

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• The AstroStat Slog Blog Archive Bayesian machine learning workshop, featuring
• The AstroStat Slog instrumental features
• Champlane Observation: Magellan/IMACS June 6-9, 2005

... The HH flow associated with young stellar object HL Tau has an exciting history and even until now the origin of some its features is not clear yet. ... Knotty structures of Herbig-Haro jets are common phenomena and knowing the origin of such structures is essential for understanding the processes of jet formation. ... In the flow detected compact knots with high (-150 km/s) and bow shape structures in front of those, with low radial velocities (-50 km/s). ...

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• Detection of unique bright radio flare of X-ray binary

In this gallery are many images of Low Surface Brightness Galaxies which have recently been discovered and analyzed. ... The central surface brightness of this galaxy is 24.28 . Malin 2 This galaxy is another huge disk galaxy with a scale length of 15 kpc and a redshift of 15000 km/a. The high surface brightness knot in one of its spiral arms actually has the same color, luminosity and H-alpha equivalent width as the entire Large Magellanic Cloud . ... Truly it is a Low Surface Brightness Galaxy. ...

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• Digital Stellar Spectra

... Telescopes ћ Binoculars ћ Microscopes . Meade Ultra-High Transmission coatings (UHTC ) Group . ... Meade Standard Coatings: The optical surfaces of all Meade telescopes include high-grade optical coatings fully consistent in quality with the precision of the optical surfaces themselves. ... These specialized, and extremely advantageous, coatings are offered here as the Meade Ultra-High Transmission Coatings (UHTC) group, a coatings group available optionally on many Meade telescope models. ...

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• Meade Series 4000 Photo-Visual Color Filters
• Meade Instruments Corporation - Pictor Manual Parts 14 and 15
• Meade Series 4000 MA 12mm Wireless Illuminated Reticle Eyepiece (1.25")

OptInt PmWiki : Pm Wiki / Group Headers . ... Every WikiGroup can have GroupHeader and GroupFooter pages that contain markup that should be included at the beginning or end of each page within the group. ... adding a disclaimer or heading to all of the pages of a group . ... replacing the default headers and/or footers for pages in a group (e.g., using (:noheader:) and or (:nofooter:) -- see PageDirectives ). To create a group header, just create a new page called YourGroup.GroupHeader . ...

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• G349.7+0.2
• G111.7-2.1
• OptInt PmWiki : PmWiki / Audiences