Statistics of sunspot activity . The sunspot indices . ... NGDC's observations . The solar regions . ... Average annual indices . ... August . ... August, 1986 . Visual indices of solar activity by National Geophysical Data Center . ... Average . ...

... Science . ... Science Users Information > Science Publications > Archive of the ESO Enews > ESO-Enews #6: August 2007 . ... Phase 1 Proposals . ... Instrument Pipelines . ... NEW DEADLINE FOR PROPOSALS FOR SCIENCE DEMONSTRATION OBSERVATIONS WITH MAD . ... Given the importance of finding appropriate asterisms, and in order to avoid overlap with the deadline for Hawk-I Science Verification proposals, the deadline for submission of such proposals has been postponed, and is now 10 September 2007. ...

ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Parkes radio telescope . ... Observing schedules . ... VLBI . ... Visiting Parkes radio telescope . ... 22 messages : Starting 2013-08-07 13:49:36, Ending 2013-08-27 10:30:18 . ... Tuesday, 27 August 2013 . ... Monday, 26 August 2013 . ... Re: schedules for August session Jamie McCallum . ... Re: schedules for August session Cormac Reynolds . ... Re: schedules for August session Chris.Phillips_at_email.protected . ...

... The usual maximum is due around August 12, 17h30m-20h00m UT, but Esko Lyytinen suggests we may encounter the 1610 Perseid trail earlier on August 12, around 9h00m UT (ЮЛo = 139ТА661). ... Image: Are we in for a Perseid spike? ... This is a nice automatic page made for IMO (the International Meteor Organisation ) by Geert Barensten, currently a PhD student at Armagh OBservatory. ... Monday, 10 August 2009 01:26 . International Year of Astronomy, Ireland National Node . ...

... Magnetic storms online . ... Geomagnetic activity forecast . ... August : 2015 . ... No magnetic storm is expected . From 2 August 2015 to 28 August 2015 the following magnetic storms and disturbances are expected: . August 10, 2015 geomagnetic storm of level G1 (minor) . August 28, 2015 geomagnetic disturbances . ... August 06, 2015 geomagnetic disturbances 2 August 2015 - 28 August 2015 . 01.08.2015 . ... Probability of a magnetic storm . ... Probability of a strong magnetic storm . ...

SPACE TELESCOPE SCIENCE INSTITUTE TIPS Meeting 19 Sept 1996 A. Nota Summary of OSG Activities for the period 23 August ­ 16 September 1996 OSG + FOC = name here? SPACE TELESCOPE SCIENCE INSTITUTE TIPS Meeting 19 Sept 1996 A. Nota Summary of OSG Activities for the period 23 August ­ 16 September 1996 FOC Operations The F/96 relay has been operating nominally. ... That conclusion, however, was based on reconstructed FGS data since only one guide star was acquired when the images were taken. ...

... 2015 August 13 . Moonless Meteors and the Milky Way . ... Explanation: Have you watched the Perseid meteor shower ? ... The Perseid meteor shower last occurred near a New Moon in 2013. ... The widefield composite includes 67 meteors streaming from the heroic constellation Perseus, the shower's radiant, captured during 2013 August 8-14 against a background of faint zodiacal light and the Milky Way . The next moonless Perseid meteor shower will be in August 2018. ... About APOD | ...

... Telescopes . ... The International Conference "Dark Ages and White Nights (Spectroscopy of the CMB)" (June 20-24, 2016) . ... The International Conference "Stars: from collapse to collapse" (October 3-7, 2016) . The traditional annual competition conference of scientific and scientific-engineering papers of the Observatory staff members . ... A session of the Dissertation Council (October 16, 2015) . ... International scientific conference "Large Optical Telescopes" (October, 10-13, 2011) . ...

... 2006 . ... Comparison of total ozone distribution in the high latitudes of both hemispheres SCAR XXIX Open Science Conference, 2006, 12-14 July, Hobart, Australia - Abstract Volume. ... Analyses of spectra, stability and eigenmode transverse small-scale oscillations in the inner Earth magnetosphere. 6th Open Conference of Space Projects Evpatoriya, September 2006, Abstracts . ... Ps6 pulsations in the Earth magnetosphere. 5th Open Conference of Space Projects Evpatoriya, September 2005, Abstracts . ...

adapted from Observe: Eclipses, published in 1979 by the Astronomical League and "Safe Solar Filters," by B. Ralph Chou, Sky and Telescope, August 1981) . ... Tape TWO pieces of film together into a sandwich, and tape this over the opening in the cardboard. ... The cardboard frame will act as a shade from the bright Sun, while you safely observe through the film sandwich. ... Undeveloped film is not safe. ... tape . ... At the end of one of the tubes, tape the aluminum foil, and make a tiny pinhole. ...

Magnetic field measurements onboard the Interball Tail spacecraft are carried out by the FM-3I instrument which consists of two flux-gate magnetometers covering two different ranges: [-200, +200] nT and [-1000, +1000] nT. Besides scientific goals, the FM-3I experiment data is used to perform the attitude control of the Interball Tail spacecraft. ... August 22, 1995 . ... October 18, 1995 . Top of the page . ... Back to the Interball Home Page . ...

... It was discovered that it would pass about 0.02 AU (about 3 million miles) from the Earth on 1998 August 11 --- close enough to be observed by the Arecibo Planetary Radar and (at much lower S/N) by the Goldstone Solar System Radar. ... Even at this distance, the Arecibo Planetary Radar can obtain images at up to 7 meter resolution. ... This delay-Doppler image of asteroid 1998 ML14 was taken on UTC 1998 August 15 12:45. ... A higher-resolution image taken on Aug 16. ... The Arecibo Observatory . ...

... Credit Copyright: Petr Hor lek Explanation: Have you watched the Perseid meteor shower ? ... Of course, this year's Perseid shower has the advantage of being active near the August 14 New Moon. ... The Perseid meteor shower last occurred near a New Moon in 2013. ... The widefield composite includes 67 meteors streaming from the heroic constellation Perseus, the shower's radiant, captured during 2013 August 8-14 against a background of faint zodiacal light and the Milky Way . ... August . ...

11 august 2014/Monday: Arriving, Registration . ... The variation of solar flare coronal X-ray source spatial properties. ... Melnikov V.F., Charikov Yu.E., Kudriavtsev I.V. Directivity of X-ray and gamma-ray emission from different parts of flaring magnetic loops. ... E., Melnikov V.F. Angular characteristics of polarization degree of hard X-ray emission from different parts of flaring magnetic loops. ... The thick target model and analytical calculations of the hard X-ray emission from solar flares. ...

THE RELATIVE MONTHLY MEAN SUNSPOT NUMBER ON AUGUST 2012 HAS MADE Waug.= 63.1, THAT GIVES FOR 38 MONTH (2012, FEBRUARY) DEVELOPMENT CURRENT 24 CYCLES OF SOLAR ACTIVITY THE SMOOTHED MONTHLY MEAN SUNSPOT NUMBER W*feb.= ... Weekly Bulletin on Solar and Geomagnetic Activity Highlights on 27.08 - 02.09.2012, Forecast on 03 - 10.09.2012, Carrington Rotation 2127 (15,04.08.2012) SUNSPOT ACTIVITY OF THE SUN REMAINED AT THE AVERAGE LEVEL. ... GEOMAGNETIC ACTIVITY REMAINED QUITE AND ACTIVE. ...

Program Id: . ... UTC End Time: . Astronomer/PI Name(s): . ... Observer Name(s): . Nightlog Day: Sunday Monday Tuesday Wednesday Thursday Friday Saturday Month: January Febuary March April May June July August September October November December Day (DD): Year (YYYY): Full Night A (First half) B (Second half) Special Schedule . ... Note: Open this weather logfile program in another browser window. Please copy and past the resultant info below at the end of the night) . ...

The RHEA spectrograph is an instrument currently under development at Macquarie University in Sydney and is expected to relocate to MSO later this year. ... The new feed is intended to substantially improve the throughput of the telescope-spectrograph system through the use of Phase Induced Amplitude Apodization (PIAA), a beam shaping technique, and a multi-fibre Integral Field Unit (IFU) using a microlens array and single mode fibres (SMF). ...

Astronomy Discussion Forums . Forums: . ... Venus Transit - jhuggins - June 3, 2012 - 19:45 UTC . ... New Theory Of Relativity [Nwobu's Effect] - rayhugh - August 21, 2010 - 16:58 UTC . ... Comet 2003/K4 - jaypa - August 5, 2004 - 02:30 UTC . xt8i - leonard - March 9, 2004 - 07:51 UTC . ... Saturn and others - leonard - November 12, 2003 - 06:39 UTC . ... observations of mars - leonard - August 21, 2003 - 03:09 UTC . ... Hi Thom - leonard - August 21, 2003 - 03:23 UTC . ... www.astronomy.net . ...

... Robert L. Stewart (Brigadier General, USA, Ret.) ... SPECIAL HONORS: Awarded Army Distinguished Service Medal , Defense Superior Service Medal , 2 Legion of Merit, 4 Distinguished Flying Crossed, a Bronze Star, a Meritorious Service Medal , 33 Air Medals, the Army Commendation Medal with Oak Leaf Cluster and V Device, 2 Purple Hearts, the National Defense Service Medal , the Armed Forces Expeditionary Recipient of NASA Space Flight Medal (1984 & 1985). ...

NEWS FEDERATION rus ENCYCLOPEDIA rus HISTORY rus MIR STATION RUSSIAN . ... Cosmonauts. ... Military Space . Space Science . ... Heroes Of Space Remember . 15 Years Of Activities Of The International Space University . ... Space Science And Education Tour Of Russian Students In Europe . 40 students of the Bauman University visited European space centers. ...