Weekly Bulletin on Solar and Geomagnetic Activity Highlights on 12 - 18.10.2015, Forecast on 19 - 26.10.2015, Carrington Rotation 2169 (04,57.10.2015) SUNSPOT-FORMING ACTIVITY OF THE SUN REMAINED AT THE MIDDLE LEVEL. ... ACCORDING TO THE DATA FROM SOHO AND STEREO CORONOGRAPHS >24 CMEs HAVE BEEN OBSERVED. ... A-active geomagnetic condition. ... GEOMAGNETIC CONDITION ALREADY BEEN OCTOBER 12-13 IN A MINOR MAGNETIC STORM (G1, Ams= 29, dur.= 27 h.) ACCORDING TO THE CENTER IN BOULDER DATA. ...

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• http://www.izmiran.rssi.ru/services/saf/archive/en/2015/obzor20150330.en.txt
• http://www.izmiran.rssi.ru/services/saf/archive/en/2015/obzor20150209.en.txt
• http://www.izmiran.rssi.ru/services/saf/archive/en/2015/obzor20150309.en.txt

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... History . Brief History of Rocket and Space Technology . ... ISS Russian Segment . ... ISS 45/46 . ... Bone loss, decreased bone density and de-calcification are one the major physiological weaknesses observed during long-duration spaceflight, this is mainly connected to the lack, or greatly reduced, mechanical loads exerted on bones in microgravity. ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

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The Chi-Square Goodness of Fit Statistic . This statistic enables us to test whether observed frequencies are close to . those we would expect. ... Expected frequencies . ... For example, if we . have an honest die we would expect 1/6 of all cases to show any of . ... So, for example, if we roll a die 60 times we would expect : . ... If we actually roll a die 60 times we wouldn't expect each of the faces . ... times each face actually comes up is the observed frequency for that face. ...

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• http://zebu.uoregon.edu/1995/ph161/l15w.html

Trail encounter . ... Expected meteor rates . ... The Leonids are the debris of Comet 55P/Tempel-Tuttle. ... The Earth's passage right through the centre of trails is associated with the most spectacular meteor displays (studies show that, as well as how close to the centre of the trail you are, the strength of the display also depends on how far along a trail's length you are). ... The encounter with the 1932 trail will lead to enhanced meteor activity: a nice outburst, but below storm level. ...

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• Leonid Meteors by Moonlight
• Leonid Meteors
• Armagh Observatory

... Tonight's Sky . ... Observing . ... Bob Berman . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... Dave's Universe . ... Bob Berman's Strange Universe . Bob Berman's strange universe: Expect a surprise . ... Get instant access to subscriber content on Astronomy.com! ... If you are already registered on Astronomy.com, please log in below. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

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• Astronomy Magazine - Interactive Star Charts, Planets, Meteors, Comets,
• International Center for Radio Astronomy Research, Perth, Western Australia |
• international space station | Astronomy.com

... The new emission line galaxies are listed in Table 2 containing the following information: . column 1: The object's IAU-type name with the prefix HS. ... This was not corrected in the figure shown in Appendix A. HS1214+3801 : This is seemingly a supergiant H II -region at the very rim of the nearby edge-on disc galaxy (SA(s)cd) NGC 4244 (V hel = 224 kms -1 and B T =10.88). ... To check this option one needs a detailed map of the NGC 4244 velocity field including HS 1214+3801. ...

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• Radio survey for new compact HII regions
• Vessot Rocket Clock Experiment

ACTIVITY TITLE: Thermal Verification ID: TCS-01 APPLICABLE REQUIREMENTS: L.10.4.13.1 DESCRIPTION: The determination of the impact of NOBL installation is expected to be ongoing for Bays 5, 7 and 8, likely through and past the SMOV period. ... Bays 5 and 8 are expected to have greater impact following successful installation of the NOBL-ER. Since the changes are not expected to have critical impacts, no specific thermal verification is really warranted for the SMOV period. ...

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• GOODS: The Great Observatories Origins Deep Survey
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... 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, . ...

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• Problems of the 1-st International Astronomy Olympiad
• The International Olympiad of Euro-Asian Astronomical Society
• VII International Astronomy Olympiad: information available before

Blackholes2 Forum Message . ... Post . ... Shifts Are As Would Be Expected. ... Post Message | ... Red and blue shifts can be caused by velocities also. ... The expectd result would be a red or blue shift proportional to the aparent distance an object is from the observer. ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• I Expected More Sense Than That. - an Astronomy Net Exploration Forum Message
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• Big Bang: Nagging Doubts Remain - an Astronomy Net Bigbang Forum Message

... Magnetic storms online . ... Geomagnetic activity forecast . ... September : 2015 . ... No magnetic storm is expected . From 25 September 2015 to 21 October 2015 the following magnetic storms and disturbances are expected: . October 14, 2015 geomagnetic disturbances . ... October 09, 2015 geomagnetic storm of level G1 (minor) . ... September 25, 2015 geomagnetic disturbances 25 September 2015 - 21 October 2015 . ... Probability of a magnetic storm . ... Probability of a strong magnetic storm . ...

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• Space weather forecast March 16, 2015
• Space weather forecast March 14, 2015
• Space weather forecast March 13, 2015

... Actual stars are expected to be more complicated than these simulations. ... The spot may be entirely visible most of the time (one would observe a prolonged flux minimum low), and then part of it may disappear over the horizon briefly and then return (slow rise and then fall back to constant level). ... With the set of observations taken here, I have information available from several comparison stars and color information. ... The period found must be consistent with the data from any given night....

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• Ver