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. ...

Еще в разделе: (Показать все результаты (>1689) - www.izmiran.rssi.ru/ )

• 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" . ...

Еще в разделе: (Показать все результаты (>3701) - www.energia.ru/ )

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. ...

Еще в разделе: (Показать все результаты (>446) - zebu.uoregon.edu/ )

• 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. ...

Еще в разделе: (Показать все результаты (>3812) - star.arm.ac.uk/ )

• 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. ...

Еще в разделе: (Показать все результаты (>6066) - www.astronomy.com/ )

• 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. ...

Еще в разделе: (Показать все результаты (>2009) - www.sao.ru/ )

• 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. ...

Еще в разделе: (Показать все результаты (>18025) - www.stsci.edu/ )

• GOODS: The Great Observatories Origins Deep Survey
• FOC Data Handbook
• ST ScI Preprint #1401

... 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, . ...

Еще в разделе: (Показать все результаты (>1491) - www.issp.ac.ru/ )

• 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" . ...

Еще в разделе: (Показать все результаты (>1485) - www.astronomy.net/ )

• I Expected More Sense Than That. - an Astronomy Net Exploration Forum Message
• Red Shift Uniformity - an Astronomy Net Blackholes2 Forum Message
• 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 . ...

Еще в разделе: (Показать все результаты (>19458) - www.tesis.lebedev.ru/ )

• 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....

Еще в разделе: (Показать все результаты (>2551) - hea-www.harvard.edu/ )

• Very Low Mass PMS Objects
• Rotation Periods of ZAMS Stars
• Harvard College Observatory History in Images

... Home Observing Great Kills, Staten Island . ... Clear Sky Chart . ... Great Kills, Staten Island . ... 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 . ... Amateur Astronomers Medal . ... Take the Verrazano-Narrows Bridge (1 on Staten Island map) to Staten Island. ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

Еще в разделе: (Показать все результаты (>620) - www.aaa.org/ )

• International Sidewalk Astronomy Night ? Amateur Astronomers Association of New
• Amateur Astronomers Association of New York ? Amateur Astronomers Association
• Observing Out-Of-Town ? Amateur Astronomers Association of New York

... A star party is a gathering of amateur astronomers who set up their telescopes and observe the dynamic night sky. ... Star parties are best scheduled during first quarter and waxing gibbous Moon. During full moon, the moon is so bright it obscures a view of other celestial objects and even the Moon is best viewed when NOT full. ... We will consult local weather forecasters and make a decision by 2:00p on the day of the star party. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

Еще в разделе: (Показать все результаты (>68065) - www.atmob.org/ )

... VLBI Schedule . ... Observers Wiki . ... Main / . ... Each DF has a header of 4 32-bit words followed by 2500 32-bit words of data (10000 bytes). ... m5data 2630/tcp # Mark5 data . ... Used to set the output data rate of the Mark5 at the station. Expected response: . ... Used to make the Mark5 stop playing if it was playing back data from disk. ... Used to make the Mark5 at the station start sending data. ... Used to make the Mark5 at the station stop sending data and terminate the connection. ...

Еще в разделе: (Показать все результаты (>31510) - www.atnf.csiro.au/ )

• lbaops:eapt:mark5control [ATNF VLBI Wiki]
• TAC_info
• G Quirks and Unexpected Behaviour

... Science . ... Science Users Information > Data Handling and Products > Data Reduction FAQ > I see unexpected boxy emission-like features in my REDL spectra - where do they come from? ... Observing with ESO Telescopes . ... ESO-MIDAS . ... ESO Data . ... The pipeline by default interpolates across the bad columns in the REDL CCD when it creates the master bias, but does not so when it processes the science data. This inconsistency can create boxy emission-like features as seen in the figure below. ...

Еще в разделе: (Показать все результаты (>66712) - www.eso.org/ )

• template for DFS Trouble Shooting Guide
• FORS1 Photometric System Characterization
• ESO - Observing conditions: definitions

Astronomy Picture of the Day . An Unexpected Aurora over Norway . ... 4.05.2015 . ... Credit Copyright: Tommy Richardsen Explanation: Sometimes the sky lights up unexpectedly. A trip to northern Norway to photograph auroras was not going as well as hoped. It was now past midnight in Steinsvik , Troms , in northern Norway , and the date was 2014 February 8. ... When the sky suddenly exploded with spectacular aurora . ... Publications with keywords: aurora . ... Aurora over Clouds . ...

Еще в разделе: (Показать все результаты (>86917) - www.astronet.ru/ )

• Unexpected Comet Pojmanski Now Visible
• XWare > APOD
• Supernova 1994D and the Unexpected Universe

Mal Ruderman (KIPAC, Stanford) . What do we see when we look at the surface of a neutron star from a great distance? ... The new point that is made is a consequence of near-relativistic electron-positron flows expected in the near-magnetosphere's of "young" (not older than about a million years) neutron stars. Because of cyclotron resonance scattering by these pair-flows on surface X-ray and UV emission, we do not see unprocessed suface emission. ...

Еще в разделе: (Показать все результаты (>530) - www.ipa.nw.ru/ )

• Conference WPLTN-2012 | Conference page

In the PROJECT we are using the following peculiar . features of RATAN-600 . ... Brightness temperature sensitivity being equal to the antenna temperature sensitivity .. ... Receiver system .. ... Using aperture averaging effect. dual- beam and dual (multi-) frequency filtration, we demonstrated full filtration of the atmosphere noise down to the receiver noise at all scales of acoustics peaks ( Fig.1 , Fig 2 ). ... We select this frequency as the central one in our project. ... Antenna surface . ...

Еще в разделе: (Показать все результаты (>948) - jet.sao.ru/ )

• GRB follow-up team
• Laboratory for the Stellar Magnetism Study of SAO of the RAS - Physics and
• The spectrograph design and the observing procedure

Perhaps the greatest theoretical achievement of physics in the 19th century was the discovery of electromagnetic waves. ... It is possible to use this to define a unit of electric charge, as the charge which repels a similar charge at a distance of, say, 1 meter, with a force of unit strength (actual formulas make this precise). ... But "field" originally only meant the force a magnet or an electric charge could expect at a point in space, if it were placed there. ...

Еще в разделе: (Показать все результаты (>1061) - www.iki.rssi.ru/ )

• Spacecraft Observing Earth's Space Environment
• Geomagnetic storms [Oulu]
• Energetic Particles

... 2006 March 6 . Unexpected Comet Pojmanski Now Visible . ... Explanation: Have you ever seen a comet? ... Comet Pojmanski , officially designated C/2006 A1 and discovered only in January, now sports a turquoise tail several times longer than the full moon. Comet Pojmanski 's ion tail is due to gas particles expelled by the comet being pushed away from the Sun by the solar wind , the same wind that ionizes gas in the tail causing its blue tint. ... About APOD | ... NASA Official: Jay Norris. ...

Еще в разделе: (Показать все результаты (>3348) - www.sai.msu.su/ )

• APOD: 2002 August 5 - Rays from an Unexpected Aurora
• APOD: 2005 November 20 - Rays from an Unexpected Aurora
• APOD: 2015 May 4 - An Unexpected Aurora over Norway