We present 0.35-2.5 ЮМm spectra of the south and northwest filaments in the reflection nebula NGC 7023. ... Our spectra fail to show their predicted second emission band at 1.0 ЮМm even though both filaments exhibit strong emission in the familiar 0.7 ЮМm ERE band. The northwest filament spectrum does show one, and possibly two, new dust emission features in the near-infrared. We clearly detect a strong emission band at 1.5 ЮМm which we tentatively attribute to ЮВ-FeSi2 grains. ...

Еще в разделе: (Показать все результаты (>12523) - www.stsci.edu/ )

• Extended Mid-Infrared Aromatic Feature Emission in M82
• Physical Conditions in the Ionized Gas of 30 Doradus
• The Most Common Dust Features

... 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. ...

Еще в разделе: (Показать все результаты (>54931) - www.eso.org/ )

• The past, present and future appearances of the Refsdal supernova | ESO

... JavaScript version 1.3 provides the following new features and enhancements: . ... See "JavaScript and the ECMA Specification" on page 28 . ... New strict equality operators === and != The === (strict equal) operator returns true if the operands are equal and of the same type. ... Previous JavaScript versions converted if(x = y) to if(x == y) , but 1.3 generates a runtime error. ... The JavaScript console. ... See Appendix B, "Displaying Errors with the JavaScript Console." ...

Еще в разделе: (Показать все результаты (>6721) - www.arcetri.astro.it/ )

• Core Language Features
• Module Index - Apache HTTP Server
• Overview of new features in Apache 2.0 - Apache HTTP Server

... Features . ... The C2400-75i is the simplest CCD camera for fluorescence imaging. A 1/2 inch Hyper HAD CCD chip provides good signal to noise images in all light conditions. ... Combined with the frame grabber in the ARGUS-20 Image Processor and realtime background subtraction features, high quality fluorescence images are produced very economically. ... Hyper HAD CCD with On-Chip Integration . Fluorescence image acquisition with the ARGUS-20 Image Processor . ... Sample Images . ...

Еще в разделе: (Показать все результаты (>1541) - www.sao.ru/ )

• Instrument descriptors
• Overview of new features in Apache 2.0 - Apache HTTP Server
• Module Index - Apache HTTP Server

... Version 2.0 of the CFITSIO subroutine interface for reading and writing FITS format data files is now available from the HEASARC web site. Some of the major new features in this version are the ability to read FITS files over the network, support for reading IRAF format images, and options for filtering the input file at run time. CFITSIO is a software library that contains both C and Fortran-callable interface routines for reading and writing data files in FITS format. ...

Еще в разделе: (Показать все результаты (>1654) - www.adass.org/ )

• Automatic Detection of Linear Features in Astronomical Images
• Three-dimensional Data Analysis in IRAF and ZODIAC+
• ADASS 2003 Conference Proceedings

... NEdit scrolls too fast when I extend a selection by dragging the mouse outside of the window. ... I appreciate it, and I think it's kind of neat to have a "bleeding edge" version of NEdit around to try out new features. ... A mini-FAQ is also available. ... If NEdit automatically transferred the selection to the Find or Replace dialog, it would either have to steal the selection, or users would have to click or drag the mouse over the text to delete it before they could type anything different. ...

Еще в разделе: (Показать все результаты (>828) - jet.sao.ru/ )

• Looping and Iteration
• About This Course
• Emission molecular bands

... 17.1 New features . ... Pure procedures . ... A function NULL to nullify a pointer . ... Complete version of END INTERFACE Pure functions are functions without side effects, and elemental functions are pure functions with only scalar arguments and with scalar result. ... Elemental functions are pure functions with only scalar dummy arguments (not pointers or procedures) and with scalar result (not pointer). That a function is elemental can be indicated with the new ELEMENTAL prefix. ...

Еще в разделе: (Показать все результаты (>2145) - crydee.sai.msu.ru/ )

• Feature enhancement: filtering and denoising
• Feature enhancement: pulsing
• Feature enhancement: normalizing

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. ...

Еще в разделе: (Показать все результаты (>70) - space.univ.kiev.ua/ )

• Internal Structure of Stars
• General Astrophysics
• Practical Astrophysics

View Edit Attributes History Attach Print Search . ... Observing . ... PPTA timeline . ... Editing this wiki . ... RFI . This page is dedicated to identifying the types of RFI that you may encounter whilst observing for P456. ... To upload an image, click 'Edit' at top right, log on, and click 'Attach'. ... Then add a title, description, and the 'Attach' definition and save the page. ... View Edit Attributes History Attach Print Search - Page last modified on February 19, 2014, at 10:59 PM . ...

Еще в разделе: (Показать все результаты (>7887) - www.atnf.csiro.au/ )

• Duchamp Source Finder
• Post-Correlation - Features
• H Undocumented Features

... Satellites of the planets are assigned a provisional designation (indicating year of discovery) by the Central Bureau for Astronomical Telegrams ( CBAT ) upon satisfactory demonstration of the existence of a new object. ... In the past, Comets were first given a provisional designation, consisting of the year and a lowercase letter indicating the order of discovery in the year (e.g., 1994a was the first comet discovered or recovered in 1994, 1994b the second, etc.) ... Names .. ...

Еще в разделе: (Показать все результаты (>739) - www.iki.rssi.ru/ )

• Plasma waves [Oulu]
• Space Weather
• Ionospheric troughs [Oulu]

... Tonight's Sky . ... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Moon . ... Observing . ... Astronomy for Kids . ... Saturn moon has conditions for life . Scientists conclude liquid water is erupting from the surface of saturnian moon Enceladus. ... H igh-resolution images of Saturn's moon Enceladus provide evidence that liquid water is erupting in geyser-like fashion near the tiny moon's south pole. ... Only registered members of Astronomy.com are allowed to comment on this article. ...

Еще в разделе: (Показать все результаты (>5908) - www.astronomy.com/ )

• Astronomy Magazine - Interactive Star Charts, Planets, Meteors, Comets,
• Could the huge gamma-ray bubbles that extend above and below the center of the
• Fermi celebrates five years in space, enters extended mission | Astronomy.com

... Satellites of the planets are assigned a provisional designation (indicating year of discovery) by the Central Bureau for Astronomical Telegrams ( CBAT ) upon satisfactory demonstration of the existence of a new object. ... In the past, Comets were first given a provisional designation, consisting of the year and a lowercase letter indicating the order of discovery in the year (e.g., 1994a was the first comet discovered or recovered in 1994, 1994b the second, etc.) ... Names .. ...

Еще в разделе: (Показать все результаты (>7958) - www.sai.msu.su/ )

• APOD: 2015 February 10 - An Extremely Long Filament on the Sun
• PSTI/Traconex 1020 WWV/WWVH Receiver
• APOD: 2016 March 7 - Mystery Feature Now Disappears in Titan Lake

... Operating at a wavelength of 10 ?m, it produces a 135њx135њ image with a resolution of 0.9њ. ... The clouds move from the west-southwest. ... At the same time as the IR images, visible light images were taken with an Apple Computer QuickTake electronic camera. ... At 1540 MDT, the large central cloud is visible in both images. At 1544 MDT, a distinctive cloud is apparent near the center in the visible image and right of center in the IR. The performance of the SDSS cloud scanner is excellent. ...

Еще в разделе: (Показать все результаты (>416) - www.apo.nmsu.edu/ )

• ARC 3.5m | Closure Conditions
• ARC 3.5m Operations

Next: Coordinate Systems Up: IRAF/PROS Previous: Other Types of Files . A few new features and enhancements to the standard IRAF system have been introduced with the PROS software: . ... Default compound extensions are used by the PROS tasks when no extension is given for the output file name. Most PROS tasks allow the output file name to be defaulted, with the convention that the output file name will be composed of the input `root' name, plus the default extension specific to the task. ...

Еще в разделе: (Показать все результаты (>1932) - hea-www.harvard.edu/ )

• Appearance of new HRI `hotspots' in 1995-1997
• The AstroStat Slog Blog Archive Bayesian machine learning workshop, featuring
• The AstroStat Slog feature detection

Intensity of atmospheric motions in the mabl retrieved from ocean surface radar imagery M. Mityagina E-mail: mityag@iki.rssi.ru Abstract. The paper is dedicated to the theory and practice of analysis of radar images of sea surface, obtained under unstable atmospheres. In this case, the sea surface reveals wind field variations in the marine atmospheric boundary layer (MABL) caused by atmospheric convec-tive processes, accompanied by air motions with mainly vertical direction. ...

Еще в разделе: (Показать все результаты (>915) - www.cosmos.ru/ )

• Space Research Institute (IKI) Seminar
• Scientific Programme
• The Dynamic Magnetosphere

. You often enter the name of a file or directory as part of a command. You can complete the file or directory name automatically by entering the the first few characters of its name and then pressing a particular key. This feature is available with all shells except the Bourne shell. Finding out which shell you are using . Filename completion with the C shell . Filename completion with the TC shell . Filename completion with the Korn shell . Filename completion with the Bourne Again SHell .

Еще в разделе: (Показать все результаты (>239) - comet.sai.msu.ru/ )

• Features provided by the shell
• Command name completion
• Using the less pager

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... Brief History of Rocket and Space Technology . ... Flights Chronology . ... ISS Russian Segment . ... Investigation into dynamics of radiological situation throughout a flight course and in the International Space Station compartments, as well as an accumulated radiation dose in anthropomorphic phantom accommodated inside and outside the station. ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

Еще в разделе: (Показать все результаты (>1669) - www.energia.ru/ )

• INTERNATIONAL SPACE STATION
• S.P.Korolev RSC Energia - LAUNCHERS

A Venusian Tick . ... Credit Copyright: NASA , Magellan Project Explanation: Data from the Magellan spacecraft has shown the Face of Venus to contain a host of volcanic features. This image shows an example of a fairly common type of venusian volcanic feature. ... Because of its similarity with the Earth in size, density, and overall location in the solar system, Venus may offer key insights into the workings of our own planet. ... NASA Web Site Statements, Warnings, and Disclaimers . ...

Еще в разделе: (Показать все результаты (>61988) - www.astronet.ru/ )

• A Venusian Tick
• XWare > APOD

... Laboratory and theoretical modelling of the UV bump on the interstellar extinction curve is a very popular topic in dusty investigations. ... feature is illustrated by Fig. 10 where the profiles were calculated using the model of graphite spheres. Figure 10: Normalized extinction efficiencies for graphite spheres. ... The lower panel shows the summary extinction of two graphite spheres with radii and (from upper panel) taken in equal proportions. ...

Еще в разделе: (Показать все результаты (>268) - www.astro.spbu.ru/ )

• Polarization properties (transmitted radiation)
• Database of Optical Properties -- Level: subsubpage
• Silicate minerals

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . Sequence of four video frames captured at 01:05 BST at Armagh Observatory on the night of the 24/25th July 2013, showing the onset, development and demise of the sprite. ... Unlike common lightning discharges, which often jump between clouds or between the clouds and the ground, sprites are associated with similarly powerful electrical fields that occur high above the clouds of the EarthтАЩs atmosphere. ...

Еще в разделе: (Показать все результаты (>2189) - star.arm.ac.uk/ )

• Featured Image | International Year of Astronomy in Ireland | Astronomy 2009
• Filesystems galore
• aroundNorth