... Mysterious Changing feature on Titan . ... 15.10.2014 . ... Credit Copyright: Cassini Radar Mapper , ASU , JPL , ESA , NASA Explanation: What is that changing object in a cold hydrocarbon sea of Titan? Radar images from the robotic Cassini spacecraft orbiting Saturn have been recording the surface of the cloud-engulfed moon Titan for years. ... Subsequent observations in 2014 found the object remained -- but had changed! ... Publications with keywords: Titan . Publications with words: Titan . ...

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• Астронет > Mysterious Changing feature on Titan
• Three Month Composite of Comet Holmes
• Journal "Peremennye Zvezdy"

... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...

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... VOLinks . ... VO Links ====== ==== General ==== * [[http://ivoa.net|IVOA]] - International Virtual Observatory Alliance * [[http://www.ivoa.net/Documents/|IVOA Documents]] - VO standards are there * [[http://www.ivoa.net/Documents/latest/UCDlist.html|UCD List]] - Unified Content Descriptors * [[http://www.ivoa.net/Documents/latest/SNI.html|Skynode interface]] * [[http://www.ivoa.net/Documents/latest/SIA.html|SIA]] - Simple Image Access * [[http://www.ivoa.net/Documents/latest/RegistryInterface.html|...

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• q3c [SAI Virtual Observatory - Wiki]
• start [SAI Virtual Observatory - Wiki]
• q3c-2011 [SAI Virtual Observatory - Wiki]

... Oleg V. Verkhodanov . ... The last few years have changed our view on the evolution of galaxies: the most distant galaxies (i.e. systems having stellar population) have been found at redshift z=6.68 (Chen H.-W., Lanzetta, K. M., Pascarelle, S. 1999, Nature, 398 , 586) and radio galaxy at z=5.19 (van Breugel W., De Breuck C., Stanford S. A., Stern D., Rottgering H., Miley G. 1999. astro-ph/9904272 ). ... Redshifts and age of stellar systems of distant radio galaxies from multicolour photometry data. ...

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• Description of SED models

... In the left part of the screen the items of ephemeris menu are situated. To the right one can see corresponding settings. In case the newly introduced settings are incompatible with each other or with other ones (it can be the result of improper change of previously existed setting or, what is virtually the same, result of violating the order from top down in which settings must be introduced) the warning notice appears on screen and conflicting settings are marked by special symbol. ...

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• Keywords_200
• Keywords_65
• Keywords_128

Weekly Bulletin on Solar and Geomagnetic Activity Highlights on 13 - 19.05.2013 , Forecast on 20 - 27.05.2013, Carrington Rotations 2136, 2137 (17,78.04; 15,02.05.2013) SUNSPOT-FORMING ACTIVITY OF THE SUN CHANGED FROM THE AVERAGE TO HIGH AND BACK TO THE AVERAGE LEVELS. ... NEXT WEEK THE LEVEL OF SUNSPOT ACTIVITY IS EXPECTED TO BE THE AVERAGE AND THE LOW. THE CALCULATED MOST LIKELY WEEKLY AVERAGE VALUE OF SUN- SPOT NUMBER IN THE INTERNATIONAL SYSTEM FOR THE NEXT WEEK IS EXPECTED W = 060+20/-20. ...

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• http://www.izmiran.rssi.ru/services/saf/archive/en/2013/obzor20130527.en.txt
• http://www.izmiran.rssi.ru/services/saf/archive/en/2013/obzor20130916.en.txt
• http://www.izmiran.rssi.ru/services/saf/archive/en/2013/obzor20130922.en.txt

Comets as the Object of Investigation. ... Stratification of Comets Atmospheres and Their Chemical Structure. ... Formation and Change of Surface Dust Layer of Periodical Comets' Nucleas and Their Evolution in Solar Radiation Field. ... Dynamics of Matter in Near-Nuclear Region of Comet Atmosphere in Adiabatic Approximation. ... Kinetic Theory of Gas Stream in Region of Transition between Condition of Continuum to Free-Moleculte Stream. ... Free-Moleculte Stream of Neutral Gas in Comet Atmosphere. ...

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• Spherical and Practical Astronomy

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] . ...

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• ALIGNASN (Nov98) --- nictools --- ALIGNASN (Nov98)
• POLIMODEL (V1.00) --- April99 --- POLIMODEL (V1.00)
• DER_SNR: A simple and general spectroscopic signal-to-noise measurement

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50. THE LABORATORY OF METEORITICS, VERNADSKY INSTITUTE, RAS

51. Le ciel change | Ciel et Espace

52. http://scan.sai.msu.ru/lk/

53. history

54. Stop changes (in Russian)

55. http://hea.iki.rssi.ru/conf/hea2007/tmp/Mail-Bulkmail-3.12/migration.guide.txt

56. S.P. Korolev RSC Energia - News

57. http://www.cplire.ru/rus/telemed/HL7/Catalog.pdf

58. Richland Astronomical Society Index page

59. shemaorke

60. The Fourth International Conference on Climate Change