... For given geographical longitude and time zone show the current data and time, Universal data and time, current local star time. ... Accept 10 different data formats (data&time, data with decimal day of month, data with decimal day of year, decimal year, some Julian dates), calculate from any formate to others, show day of week. Current data and time direct insertion function is exists. ... Calculate angular distance between two points at the sky by its equatorial coordinates. ...

... Home Observing This Month?s Sky This Month?s Sky ? ... AAA Fall Astronomy Class: Astronomy Basics тАУ October-November 2015 . ... This Month's Sky . ... This Month's Sky - 2015 . This Month's Sky - January 2015 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

... Tonight's Sky . ... The Magazine . News . Observing . ... Sky this Month . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... New month, new target . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...

... ADS Abstracts Service and Moscow mirror . ... The Astrophysical Journal . The Astronomical Journal . Astronomy Astrophysics . ... Data . ... Astronomy: Databases, Images and Surveys . ... Canadian Astronomy Data Centre . ... NASA/IPAC Extragalactic Database (NED) . ... Multiwavelength Atlas of Galaxies . ... Digital Images of 113 Nearby galaxies . ... NCSA Astronomy Digital Image Library . WFPC2 Images of the Early-Type Galaxies . SDSS images of Galaxies . ... IDL . ... IDL FAQ . ...

Next: NCHAN Up: Details of SCHED Parameters Previous: MINPAUSE Contents . MONTH is the month of the stop time of the scan. The day of year of the first day of the MONTH , minus 1, is added to the value for SCHED parameter DAY to get the day of year of the project. Thus MONTH can be specified and DAY given as the day of the month, or MONTH can be left at the default of 1 and DAY can be given as the Day of Year (DOY). ... Argument: Integer. ... Usage: Defaults to previous scan. ...

... 38.0, THAT GIVES FOR 44 MONTH (2012, AUGUST) DEVELOPMENT CURRENT 24 CYC- LES OF SOLAR ACTIVITY THE SMOOTHED MONTHLY MEAN SUNSPOT NUMBER W*aug= 58.1 THE BEGINNING 24 CYCLES OF SOLAR ACTIVITY - I 2009 with W*=1.8 THE MOST PROBABLE TIME OF THE MAXIMUM OF THE CURRENT CYCLE- XI.2012 - IX 2013 THE MOST PROBABLE HEIGHT OF THE MAXIMUM - Wmax = 68 - 75. THE INTERNATIONAL DAILY VALUE OF RELATIVE SUNSPOT NUMBER FOR 2013, FEBUARY ACCORDING DATA OF 67 SOLAR OBSERVATORIES HAS MADE 1.. ...

... Физика Дисков . Литература | ... ApJ -- Astrophysical Journal . ... MN -- Monthly Notices of the Royal Astronomical Society . ... AsJ -- Astronomical Journal . ... АЖ -- Астрономический журнал . ... Публикации с ключевыми словами: аккреционный диск - диск, галактический - гидродинамика - спиральная структура . Публикации со словами: аккреционный диск - диск, галактический - гидродинамика - спиральная структура . ... Яркая галактика NGC 2903 . ... NGC 1365: спиральная галактика с перемычкой . ...

... Astronomical Journal . Astronomy and Astrophysics . Publications of the Astronomical Society of the Pacific . Monthly Notice of the Royal Astronomical Society . ... Institute of Astronomy, Saint Peterburg State University . American Astronomical Society . The Astronomical Society of the Pacific . ... Russian Foundation for Basic Research . ... Physical Department of Moscow State University . ... World Caves Data Base . ... Moscow University Caving Club . ... Barrier Caving Club . ...

Astronomical Periodical Publications . ... The Astrophysical Journal . ... AR of Astronomy and Astrophysics Abstracts V.33 . ... Papers Submitted to North American Astronomical Publications . Welcome to Astronomical Circular . The Astronomical Journal Home Page . ... Welcome to ZVEZDOTCHET (Stargazer) Home Page . Sky Telescope: The Essential Magazine of Astronomy . ASTRONOMY Magazine . ... Astronomy Letters Home Page . Home page of the Journal 'Gravitation and Cosmology' . ...

... Prof. J. Hough, dean of Physical Sciences Dept. ... Dr. T. Gledhill . ... PDF file ] . Gledhill T.M., Takami M. (2001) Scattered light models of the dust shell around HD 179821. ... Hough J.H., Aitken D.K. (2003) Polarimetry in the infrared: what can be learnd? Journal of Quantitative Spectroscopy and Radiative Transfer , v.79-80, p.733-740. ... Lucas P.W. (2003) Computation of light scattering in young stellar objects. ... 2003) Scattering of light from atmospheric ice analogues. ...

... Astrophysics Group . ... COAST . COAST Astronomical Results . Surface Imaging of Betelgeuse . ... Betelgeuse is a nearby red supergiant star, about 500 times larger than the Sun. ... Each image was taken through a different colour filter. From left to right, the images show how Betelgeuse appears in red (a wavelength of 700 nanometres), very near-infrared (905 nm), and near-infrared (1290 nm) light. To show this, we have coloured the images different shades of orange and red. 700 nm . ...

... joel created the event <b>ASRAS Board members meeting - monday May 9 @ Farash Center</b> . ... joel created the event <b>ASRAS MONTHLY MEMBERSHIP MEETING - Friday May 6 at Farash Center - Ionia NY</b> . ... joel created the event <b>ASRAS MONTHLY MEMBERSHIP MEETING - Friday April 1 at RIT</b> . ... joel created the event <b>ASRAS MONTHLY MEMBERSHIP MEETING - Friday Mar 4 at RIT</b> . ... 2 months ago . ... joel created the event <b>ASRAS General membership meeting - RIT - Friday FEB 5</b> . ...

... With this adjustment, the largest three-month range occurs in February-April and is 71 њF. The range for all year, still removing the January 1962 record low, is 88 њF. The expansion coefficient for aluminum alloy 6061 is 24.3 microns/m-њC while that for borosilicate glass E6 is 2.8 microns/m-њC. The expansion coefficient difference is 21.5 microns/m-њC. Combining this number with the scale factor equation from the previous section gives a coefficient of 0.207 mm/њC for primary motion. ...

... Bad Astronomy . ... I think I will break from my usual format of Bad Astronomy/ Good Astronomy by saying that the way we define seasons currently is not strictly bad, but I feel (in my opinion!) that it could be better. The definition of when the seasons begin is at the moment of solstice or equinox; that is, winter (in the north) starts on December 22 nd and summer starts on June 22 nd . ... Now imagine breaking up the Sun's 46 degree up-and-down yearly swing into 1 day intervals. ...

... This paper ( Burke et al. 2003 ) describes the creation of one such catalogue - the Southern Serendipitous High-redshift Archival ROSAT Cluster (SHARC) survey - which covers an area of 17.7 deg 2 and consists of 32 clusters with redshifts between 0.05 and 0.7 and X-ray luminosities between 7 x 10 42 and 4 x 10 44 erg/s: the high-redshift subsample contains 16 clusters with = 0.3 and X-ray luminosities greater than 2 x 10 43 erg/s (luminosities are quoted for the 0.5 - 2.0 keV energy band). ... 1997 ...

... 04.04.2016 23:40:01 . ...

AMPLE 3 - Multi-purpose Software Package for Asteroids and Comets . ... AMPLE 3 v0.7.2 contains data base of 31.03.2011. ... OS Windows, Linux. ... New icons. ... To download the archive of new data base (for example, dbfiles-2011apr.zip ) click on necessary zip-file from list below. ... Replace directory dbfiles in "C:\Documents and Settings", where the part of AMPLE 3 is installed (for example, C:\Documents ans Settings\Username\Application Data\Ample 3), by new directory dbfiles from the archive. ...

... arcrt1.arcetri.astro.it in . ... ge-0/0/3 Fibra GARR . ... ge-0/0/3 . Max Speed: . ... at which time 'arcrt1' had been up for 36 days, 1:42:07 . Max . Average . Current . ... 5324.5 kb/s (0.5%) . 4933.4 kb/s (0.5%) . ... 3251.4 kb/s (0.3%) . ... 4396.4 kb/s (0.5%) . ... 1298.7 kb/s (0.1%) . 757.9 kb/s (0.1%) . ... 556.4 kb/s (0.1%) . ... 1292.7 kb/s (0.1%) . ... 4451.3 kb/s (0.5%) . ... 2698.6 kb/s (0.3%) . 1299.4 kb/s (0.1%) . ... Incoming Traffic in Bits per Second . ...

... Newcomb, Simon, "On the dynamics of the Earth's rotation, with respect to the periodic variations of latitude", Monthly Notices of the Royal Astronomical Society , 52 (1892), 336-341 [ Local PDF ADS link ]. ... Stephenson, Francis Richard Houlden, Michael A., "The Accuracy of TuckermanтАЩs Solar and Planetary Tables", Journal for the History of Astronomy , 12 (1981), 133-138 [ Local PDF ADS link ]. ... Astronomy and Astrophysics , 322 (1997), 347-351 [ Local PDF ADS link ]. ...

Cloud cover and water vapor observed at Oma site,Tibet W ang Hong-shuai (National Astronomical Observatories of China) Kislovodsk 8.10.2010 Wang Hongshuai ­ Kislovodsk ­ Oct.2010 2 2008.11 Oma Site 40 m CT 2 tow er 4.5 m antenna Satellite communication w eather station 10m tow er SBIG seeing m onitor DIMM seeing dome MIR cloud m onitor R en ew al p o w er supply Wang Hongshuai ­ Kislovodsk ­ Oct.2010 3 PWV<0.5 5 .0 % 1 0 .1 % 8 .1 % Percent. ... 05 8.3% Percent . ...