Statistics of sunspot activity . The sunspot indices . ... NGDC's observations . The solar regions . ... Average annual indices . ... October . ... October, 2013 . Visual indices of solar activity by National Geophysical Data Center . ... Average . ...

... Islands in the Photosphere . ... Credit Copyright: Gunther Groenez Explanation: Awash in a sea of plasma and anchored in magnetic fields , sunspots are planet-sized, dark islands in the solar photosphere , the bright surface of the Sun. Before the enlightened(!) age of cameras, solar observers created detailed drawings of sunspots as they changed and progressed across the visible solar disk. ... Publications with keywords: sunspot - Sun . Publications with words: sunspot - Sun . ...

... Observatory . ... Science . ... Science Users Information > Science Publications > Archive of the ESO Enews > ESO-Enews #24: October 2012 . ... Observing with ESO Telescopes . ... Instrument Pipelines . ... ESO-MIDAS . ... Data Handling and Products . ... Science Data Products Forum . ... Science Archive Facility . ... ESO Data . ... Archive ESO Enews . ... The new ESO Science Data Products Standard ( Issue 4, dated 15/10/2012 ) fully decribes the Phase 3 format standards. ... ESO ARCHIVE NEWS . ...

... 2003 October 25 . Islands in the Photosphere . Credit Copyright: Gunther Groenez . Explanation: Awash in a sea of plasma and anchored in magnetic fields , sunspots are planet-sized, dark islands in the solar photosphere , the bright surface of the Sun. Before the enlightened(!) age of cameras, solar observers created detailed drawings of sunspots as they changed and progressed across the visible solar disk. ... About APOD | ... NASA Web Site Statements, Warnings, and Disclaimers . ...

... About ATNF overview . ... Governance overview . Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Our people overview . ... Publications overview . ... Careers overview . ... MRO Support Facility . Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Current telescope status . ... Australia Telescope Online Archive (ATOA) . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... Meetings . ...

... Not the culmination of ancient prophecy, but none the less mystical, Earth's small Moon will begin a slow slide past the enormous Sun. ... The dark, inner part of the Moon's shadow, the umbra, will strike the Earth first in Iran and trace a smooth curve across Afghanistan and Pakistan, down and through northern India. ... Please submit your completed report by Nov. 30, 1995 by email to 0002032694@mcimail.com or regular mail to John Isles, Attn: Guest Observer, 1016 Westfield Drive, Jackson, Mich. ...

... 53.3, THAT GIVES FOR 40 MONTH (2012, APRIL) DEVELOPMENT CURRENT 24 CYCLES OF SOLAR ACTIVITY THE SMOOTHED MONTHLY MEAN SUNSPOT NUMBER W*apr.= ... Weekly Bulletin on Solar and Geomagnetic Activity Highlights on 29.10 - 04.11.2012, Forecast on 05 - 12.11.2012, Carrington Rotations 2129, 2130 (8,57.10; 04,86.11.2012) SUNSPOT-FORMING ACTIVITY OF THE SUN WAS REMAINED ON THE AVERAGE LEVEL. ... NEXT WEEK THE LEVEL OF SUNSPOT ACTIVITY IS EXPECTED TO BE THE LOW AND THE AVERAGE. ...

... Last updated 10 October 2014 . ... Dr. Alasdair Dougal Mackey . ... Australian National University . ... 2004 - Ph.D., Institute of Astronomy and Trinity College, University of Cambridge . ... 2003-2006 - PPARC Postdoctoral Fellow, Institute of Astronomy, University of Cambridge . ... 2005 - Lecturer for Globular clusters and globular cluster systems (8 lectures), a course for first and second year Ph.D. б б б б б б б б б б б б б  students, Institute of Astronomy, University of Cambridge . ...

... Sun images . Magnetic storms online . Sun flares . ... October : 2010 . ... X-ray emission of the Sun from 08.10.2010 to 09.10.2010 (GOES-O) . No solar flares of C, M and X-class were observed today . No solar flares of C, M and X-class were observed yesterday . Last updated: October 10, 2010 00:00 UT . ... 1953-2016 Laboratory of X-ray astronomy of the Sun, LPI RAS, Russia . ... 7(499)132-65-96, Fax: +7(499)132-65-97 . ...

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) . ...

... Ph.D. Astronomy , The University of Massachusetts , Amherst, MA, 1991 . ... Two sections of Astronomy 291 (Solar System) and one section of Astronomy 001 (Astronomical Universe) at Penn State. ... The four undergraduates were all at Penn State as part of the Reseach Experiences for Undergraduates (REU) program of the Department of Astronomy Astrophysics, supported by the National Science Foundation . ... Member, Penn State Astronomy Astrophysics Computer Committee . ... Maintained by Alan Welty . ...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil Une aurore bor†йale illumine un lac glaciaire . ... Cette belle aurore bor†йale est le r†йsultat d'un sursaut d'activit†й du Soleil survenu quelques dizaines d'heures plus t†‡t. Au premier plan, le lac J†ґkuls†бrl†Ѓn . ... 11/02/2016 - Une jeune †йtoile illumine la brume ...

... Minutes Group a (photocopy of the table with signatures and stamps) – one page. ... Theoretical round problems a – one page. ... Practical problem 7 ab – one page. ... Grid-lines for the practical problem 7 ab – one page. ... Picture to fill for problem 8 b – one page. ... Solutions of the practical round problems – not ready full (LOC jobs not done) – ?? pages. ... Observational round problems – one page. ... Dr. Michael G. Gavrilov, Founding Chairman of the International Astronomy Olympiad, . ...

... Visible and Infrared Survey Telescope for Astronomy: Progress Report" . ... The VISTA Project: a review of its progress and lessons learned developing the current programme , McPherson, Emerson, Born & Sutherland, in Ground-based Telescopes, eds Oschmann & Tarenghi, Proc of SPIE, 5489, 638, 2004 . Visible and Infrared Survey Telescope for Astronomy: overview Emerson and Sutherland, in Survey and Other Telescope technologies and Discoveries, eds Tyson & Wolff, Proc of SPIE, 4836, 35, 2003 . ...

... Why are we here? Thur 22 October 2009, Armagh . ... Her talk is entitled "Observing with a 100-metre virtual telescope, the VLTI". It's on WEDNESDAY 21 OCTOBER, at 7.30 p.m., in the Bell Lecture Theatre, Physics Building, Queen's University, Belfast. ... Everyone is welcome; particularly ladies - come along and see what women are doing at the leading edge of astronomical research: astronomy is not just a topic for men! ... International Year of Astronomy, Ireland National Node . ...

... Home Lectures Lecture Series 2015-2016 . ... Lecture Series 2014-2015 . ... Beyond New York City . ... The Amateur Astronomers Association is proud to present an astronomy lecture series from October through May each year for our members and the public. ... Amateur Astronomer Association is pleased to announce we will be offering select, limited reserved seating for current AAA members for the Friday, January 8, 2015 AAA Lecture entitled Robert Nemiroff ?2015 Astronomy Picture of the Day?. ...

... Tonight's Sky . ... The Magazine . ... Observing . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... Bright planets meet at dusk . ... Astronomy magazine subscribers can read the full article for free. ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter....

... 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) . ...

... 27 May-1 June, 1993 (6 nights) Calar Alto, 1.23m. Calamai + Richichi . ... 28 June-4 July, 1993 (7 nights) Calar Alto, 1.23m. Richichi + Stecklum . ... 20-27 December, 1993 (8 nights) Calar Alto, 1.23m. Leinert + Richichi . ... 18-24 February, 1994 (7 nights) Calar Alto, 1.23m. Richichi + Stecklum . ... Photometry: only standards on 16th (SL9 run). ... 12-16 January, 1995 (5 nights) Calar Alto, 1.23m. Richichi + Stecklum . ... 18-22 November, 1996 (5 nights) Calar Alto, 1.23m. Fabbroni + Richichi . ...

... SAO RAN RATAN-600 EXCURSIONS 40 YEARS of R/T . ... GPS radio sources . ... T.V. Mufakharov, M.G. Mingaliev, Yu.V. Sotnikova, Ya. ... M.G. Mingaliev, Yu.V. Sotnikova, R.Yu. ... Erkenov A.K., Mingaliev M.G., Sotnikova Yu.V., "Bright sources monitoring at the RATAN-600 during the Planck Mission", in XI Russian-Finnish Symposium on Radio Astronomy "Multi-Wavelength Investigations of Solar and Stellar Activity and Active Galactic Nuclei", Abstracts, Pushchino, Russia, October 18-22, p. 6, 2010. ...