Astronomy Picture of the Day . ... 7.06.2014 . ... Arizona Explanation: A star cluster around 2 million years young, M16 is surrounded by natal clouds of dust and glowing gas also known as The Eagle Nebula. ... M16 and the Eagle Nebula lie about 7,000 light-years away, an easy target for binoculars or small telescopes in a nebula rich part of the sky toward the split constellation Serpens Cauda (the tail of the snake). ... Publications with keywords: star formation . ... Massive Stars in NGC 6357 . ...

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• Inside the Eagle Nebula
• Hubble 25th Anniversary: Pillars of Creation
• Journal "Peremennye Zvezdy"

... 2012 February 3 . Inside the Eagle Nebula . ... Explanation: In 1995, a now famous picture from the Hubble Space Telescope featured Pillars of Creation, star forming columns of cold gas and dust light-years long inside M16, the Eagle Nebula . ... Toward the other extreme of the electromagnetic spectrum , XMM-Newton's X-ray vision reveals the massive, hot stars of the nebula's embedded star cluster. ... About APOD | ...

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• APOD: 2007 February 18 - M16: Pillars of Creation
• APOD: 2015 January 7 - Hubble 25th Anniversary: Pillars of Creation
• APOD: 2001 February 5 - Planetary Nebula Mz3: The Ant Nebula

... 2003, ApJL, in press . ... 2003, A , in press . HST/STIS observations of rotation of T Tauri jets . ... 2003, Proceedings of "JENAM 2002: The early stages if star formation", in press . ... 2003, ApJ, in press . ... S. Hotzel, J. Harju, C.M. Walmsley . ... E. Habart, A. Abergel, C.M. Walmsley, D. Teyssier . ... Codella, C., Bachiller R., Benedettini M., Caselli P. MNRAS, 2003, in press . ... Bianchi S., Goncalves J., Albrecht M., Caselli P., Chini R., Galli D., Walmsley M. 2003, A 399, L43 . ...

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• Apache 2.0 Hook Functions - Apache HTTP Server

... SSAU History . SSAU roadmap . ... Scientists of SSAU and specialists of JSC Metallist-Samara work out a project on creation of import-substituting sea water desalting plants and wastewater treatment plants. ... So, the first experimental installation designed to produce one cubic meter of fresh water per hour, has a power consumption of only 10 kilowatt-hours, which is at the level of the latest foreign desalination plants. ... e-mail: ssau@ssau.ru . http://www.ssau.ru . ...

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• Student clubs
• SSAU scientists are involved in the creation of a special 3D-printer for the
• SSAU scientists have created an unique simulator for pilots and drivers

... 1) A Multiwavelength Study of Tadpole Galaxies in the Hubble Ultra Deep Field, Straughn, A., et al. (including S. Ravindranath), 2015, ApJ, 814, 97. 2) The Rate of Core Collapse Supernovae to Redshift 2.5 from CANDELS and CLASH Supernova Surveys, Strolger, L., et al. (including S. Ravindranath), 2015, ApJ, 813, 93. ... 18) "Resolved Galaxies in the Hubble Ultra Deep Field: Star Formation in Disks at High Redshift", Elmegreen, D.M., Elmegreen, B.G., Ravindranath, S., Coe, D.A., 2007, ApJ, 658, 763. ...

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• HST Cycle 24 Scientific Justification Templates
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Next: Binary Radiopulsars with Black Up: Black Holes in Binaries Previous: Black Holes in Binaries . Two different types of stellar BH formation exist: (1) direct core collapse ? of a massive star and (2) AIC of a NS. A BH of the first type presumably will have a mass comparable to that of the collapsing star and can be born both from a single star and in a binary system. ... Next: Binary Radiopulsars with Black Up: Black Holes in Binaries Previous: Black Holes in Binaries Mike E. Prokhorov . ...

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• Binary Radiopulsars with Black Holes

... Bojan Nikolic web pages (r. 329) . ... Building CASA . ... XML Schema for the tools description ( casa.xsd ) . These are my notes on how to create a new tool for CASA, in particular in this case a new tool to implement WVR phase correction. ... include <wvrphase_cmpt.h> . ... All of the files below need to be placed in the casa/code/xmlcasa/implement/synthesis directory and the tool will be built and accessible from Python. ... create (); wvrphase . ... How to create a new tool in CASA . ...

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• OptInt PmWiki : PmWiki / Documentation Index
• OptInt PmWiki : PmWiki / Wiki Group
• How to create a gain (or other calibration) table for CASA Bojan Nikolic web

... Summary:How to create a new page:) (:Audience: authors (basic) :) The first step to create a new page is to edit an existing page and add a link to the page you want to create. To link to your new page, you must choose a name for it. ... Typing [[my new page]] will create a link to my new page ? ... PmWiki will then dutifully tell you that the page you entered doesn't exist, but you can click on the "Edit" link in order to create, edit, and save the new page. ... How do I create a new page? ...

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• PPTA Wiki | PmWiki / WikiGroup

... STScI-PRC95-45a CRUCIBLE OF CREATION: PANORAMIC HUBBLE MOSAIC ZOOMS IN ON MAELSTROM OF STAR BIRTH This spectacular color panorama of the center the Orion nebula is one of the largest pictures ever assembled from individual images taken with NASA's Hubble Space Telescope. ... Though this 2.5 light-years wide view is still a small portion of the entire nebula, it includes almost all of the light from the bright glowing clouds of gas and a star cluster associated with the nebula. ...

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An international group of astronomers, including Dr Simon Jeffery of the Armagh Observatory, has used the Hubble Space Telescope to verify the origin of a very unusual and rare type of star. The group's studies confirm that the so-called "extreme helium stars" are formed by the merger of two white dwarf stars. ... One, dubbed the final-flash (FF) model, suggests an outer helium layer of a cooling white dwarf ignites, producing an extra thermal pulse that balloons the star into a giant. ...

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Databases (NSDC) of the Natural Planetary Satellites. ... NSDC: Database of astrometric observations of Natural Planetary Satellites . ... They are thoroughly looking for observations in different sources, creating their owndatabases which are then mostly inaccessible to other researchers. ... In the file "content" with explications, the reference is given to the data source as well as the bibliographic reference. ... Data sources. ... Why a specific bibliographic database for Natural satellites? ...

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... Apache HTTP Server Version 2.2 . Apache > HTTP Server > Documentation > Version 2.2 > Developer Documentation . ... In general, a hook function is one that Apache will call at some point during the processing of a request. ... Use the AP_DECLARE_HOOK macro, which needs to be given the return type of the hook function, the name of the hook, and the arguments. For example, if the hook returns an int and takes a request_rec * and an int and is called do_something , then declare it like this: . ...

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• Item Factory Example
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... install createAB and the other tools in that package . ... leave the rules files in the installation directory, they are just for illustrative purpose . you cannot yet run the tool, you first have to create the AB configuration files (next step) . The second major investment for the DFOS installation is the proper coding of the calibration cascade into configuration files, in order to create Association Blocks (ABs). ... It's a good idea to create the cascade incrementally, step by step. ...

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• How to create QC web pages
• The Pillars of Creation Revealed in 3D | ESO
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... Tiny Tim has been used for generating Hubble Space Telescope ( HST ) point-spread functions (PSFs) for deconvolution, algorithm testing, proposal planning, and optical studies. ... Tiny Tim is a stand-alone program for simulating HST PSFs as viewed with the on-board imaging cameras (WF/PC-1, WFPC2, FOC, COSTAR/FOC). ... The measured aberrations for FOC f/96, WF/PC-1 PC6, WFPC2, and COSTAR/FOC are used by Tiny Tim . ... Figure: FOC f/96 observed and Tiny Tim model PSFs (pre-COSTAR) at 253 nm. ...

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• Recreating Einstein Level One Processing Exposure Masks and Background Maps in
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• ADASS 2002 Conference Proceedings

SAOtng can associate names with region markers in order to aid users in remembering the significance of the region. ... By default, marker regions that you create in SAOtng are defined to be either "source" regions or "background" regions and are colored green and red, respectively. ... This type name is controlled by the "Set Type (and Color)" option in the marker menu (activated using the right mouse button within a region). ... Colors can be associated with names for regions. ...

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• Tom's X11 Fonts
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... Created: 23 February 2001 . ... SOFTWARE MAINTENANCE MANUAL . ... 9 January 2001 . ... Note: in the final document, the table of contents will be to third level] . The Software Maintenance Manual describes the procedures for installation and maintenance of the software for the Gemini Near-infrared Integral Field Spectrograph (NIFS). ... Section 19.4.3 of the document ?Programmatic Requirements for Gemini Instrumentation Development? states the requirements for the Software Maintenance Manual . ...

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• The Music of the Spheres
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... Astronomy for Kids . ... Since the discovery of the "Pillars of Creation," what changes have occurred within them and the surrounding area? ... The Hubble Space Telescope s iconic image of the Eagle Nebula s Pillars of Creation heralded the instrument s rebirth in 1995 and showed the public just how incredible astrophotography could be above Earth s atmosphere. ... Get instant access to subscriber content on Astronomy.com! ... If you are already registered on Astronomy.com, please log in below. ...

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• Why doesn't the International Space Station rotate to create artificial gravity

The database contains references to the papers, data files and links to the Internet resources related to measurements and calculations of the optical constants in the wavelength interval from X-rays to radio domain. ... References to some useful books and reviews on the subject (e.g. the classical handbooks edited by E.D.Palik) and links to Internet collections of optical constants and personal WWW pages with related software were also placed in the database. You have arrived at our welcome page. ...

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• Vladimir P. Reshetnikov's Home Page
• Database of Optical Constants -- What's new
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... Version 0.32 (Marco Beijersbergen) ------------ + recreated with createtestodf-1.2 scisimodf-1.4 scisim_v2.1a19991208 odffix-1.27 Version 0.31 ( JBa ) ------------ + recreated with createtestodf-1.0 scisimodf-1.0 scisim_v2.1.a19991104 odffix-1.26 Version 0.30 (MB) ------------ + recreated with createtestodf-0.23 scisimodf-0.27 scisim_v2.1.a19990917 odffix-1.24 Version 0.29 (MB) ------------ + ... Version 0.6 1998-11-19 ----------- + yet again, we had the wrong names around. ...

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• MATRIX table creation

home publications > mercury . ... Rings of Creation . ... In 1755, Immanuel Kant had the remarkable insight that stars and planetary systems form by the gravitational collapse and rotational flattening of interstellar clouds. Later in the 18th century, Marquis Pierre Simon de Laplace refined Kant s idea by suggesting that planets condensed from rings produced at the edge of a contracting disk while the Sun formed at the center a picture thereafter known as the Nebular Hypothesis. ...

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• ASP: Creating NASA?s Space Science Education and Public Outreach Program: The
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