Weekly Bulletin on Solar and Geomagnetic Activity Highlights on 08 - 14.12.2014, Forecast on 15 - 22.12.2014, Carrington Rotation 2157, 2158 (11.30.11; 8,61.12.2014) SUNSPOT-FORMING ACTIVITY OF THE SUN WAS AT THE AVERAGE LE- VEL, HOWEVER IN THE LAST DAY OF THE PERIOD GREW TO THE HIGH. ... NEXT WEEK EXPECTED THE HIGH AND AVERAGE LEVELS OF SUNSPOT AC- TIVITY. ... R - solar rotations; KP - KIT PEAK solar observatory; EE-date of possible geomag. disturbance in the Earth's environment. ...

Еще в разделе: (Показать все результаты (>1659) - www.izmiran.rssi.ru/ )

• http://www.izmiran.rssi.ru/services/saf/archive/en/2015/obzor20151214.en.txt
• http://www.izmiran.rssi.ru/services/saf/archive/en/2015/obzor20151221.en.txt
• http://www.izmiran.rssi.ru/services/saf/archive/en/2015/obzor20150105.en.txt

... Magnetic storms online . ... Geomagnetic activity forecast . ... December : 2015 . ... No magnetic storm is expected . From 2 December 2015 to 28 December 2015 the following magnetic storms and disturbances are expected: . December 06, 2015 geomagnetic disturbances . ... December 08, 2015 geomagnetic storm of level G1 (minor) . ... December 21, 2015 geomagnetic storm of level G2 (moderate) . ... December 16, 2015 geomagnetic storm of level G1 (minor) 2 December 2015 - 28 December 2015 . ...

Еще в разделе: (Показать все результаты (>19452) - www.tesis.lebedev.ru/ )

• Space weather forecast December 04, 2015
• Space weather forecast December 03, 2015
• Space weather forecast December 02, 2015

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . This year's annual Geminid meteor shower is active during the period December 7 - 17, with the peak of activity occurring during the night of December 13th/14th. The Geminid shower is currently one of the best of the major annual meteor displays, usually having a high number of relatively bright, medium-speed (130,000 km per hour) shooting stars. ... Last Revised: 2009 December 7th . ...

Еще в разделе: (Показать все результаты (>2841) - star.arm.ac.uk/ )

• Leonids 2006
• Leonid Meteor Shower 2004 Armagh Observatory
• QUADRANTID METEORS 2004

... December 30, 1998 . Supernova 1994D and the Unexpected Universe . Credit: High-Z Supernova Search Team , HST , NASA . Explanation: Far away, long ago, a star exploded. ... Supernova 1994D was not of interest for how different it was, but rather for how similar it was to other supernovae . ... The large number and great distances to supernovae measured in 1998 have been interpreted as indicating that we live in a previously unexpected universe . ... About APOD > . ... NASA Technical Rep.: ...

Еще в разделе: (Показать все результаты (>8700) - www.arcetri.astro.it/ )

• IBIS: SolarNet Access

... EXPN DNO D A T E UT TIME FQ SOURCE CORR-Telescopes VT734 355-MO Dec 21 08:00-21:00 C TAU-A Pointing VT735 356-TU Dec 22 08:00-21:00 C TAU-A Pointing VT736 358-TH Dec 24 09:00-20:00 K ORIONKL Pointing VT737 359-FR Dec 25 09:00-20:00 K ORIONKL Pointing VT738 360-SA Dec 26 09:00-20:00 C 0528+134 Mitk-UD KA SH W018c 364-WE Dec 30 06:00-15:00 L 0552+398 Socr-VLBA W071n 6-WE Jan 06 10:00-17:00 L J0745+10 Mitk-AT HO MP UD SH KA W059e 7-TH ...

Еще в разделе: (Показать все результаты (>28532) - www.atnf.csiro.au/ )

• G Quirks and Unexpected Behaviour
• VLBI Wiki | Main / Mark5eVLBI
• Release of 22 Feb 1996

Astronomy Picture of the Day . ... 30.12.1998 . ... December 1998 . ... 1997 1998 . ... NASA Web Site Statements, Warnings, and Disclaimers . NASA Official: Jay Norris. ... A service of: LHEA at NASA / GSFC . ... U. Based on Astronomy Picture Of the Day . Publications with keywords: cosmology - universe - supernova . Publications with words: cosmology - universe - supernova . ... The Known Universe . ... The Average Color of the Universe . SN 1006 Supernova Remnant . ...

Еще в разделе: (Показать все результаты (>122661) - www.astronet.ru/ )

• Unexpected Comet Pojmanski Now Visible
• Rays from an Unexpected Aurora
• Unexpected X-rays from Comet Hyakutake

... HSP photometric accuracies are strongly dependent on the observational setup and observing conditions, such as spacecraft jitter. Absolute photometry can be done only with a one sigma limiting accuracy of approximately 5%, but relative photometry is possible with an accuracy of 1-2%. Estimated HSP Calibration Accuracies . Absolute Timing . ... Relative Timing . ... 1991 through summer 1993 monotonic decrease, . ... Absolute photometry . ... 5% (one sigma) . ... Relative photometry . ...

Еще в разделе: (Показать все результаты (>16992) - www.stsci.edu/ )

• Photometry with STIS
• STScI Preprint #1292
• Initial Hypotheses

... 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 (>46040) - www.eso.org/ )

• template for DFS Trouble Shooting Guide
• ESO - Observing conditions: definitions
• ESO - ESO-Enews #25: December 2012

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... History . Brief History of Rocket and Space Technology . ... Flights Chronology . ... Project History . ISS Russian Segment . Steps of ISS Assembly . Spaceflights Chronology . Chronology of Extravehicular Activity . ISS 45/46 . ... Rocket Space Complexes . ... Launches Chronology . ... Automatic Space Systems . ... HISTORY . ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

Еще в разделе: (Показать все результаты (>2803) - www.energia.ru/ )

... 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 (>1563) - www.sao.ru/ )

• Radio survey for new compact HII regions
• Equations of condition
• Introduction

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

Еще в разделе: (Показать все результаты (>818) - www.alexeyryback.ru/ )

... 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 (>2847) - www.sai.msu.su/ )

• APOD: 2009 December 12 - Geminid Meteor over Monument Valley
• APOD: 2005 November 20 - Rays from an Unexpected Aurora
• APOD: 2002 August 5 - Rays from an Unexpected Aurora

... Unsafe act - a behavioral departure from an accepted, normal, or correct procedure or practice which, in the past, has produced injury or property damage or which has potential for doing so in the future; an unnecessary exposure to a hazard; conduct reducing the degree or safety normally present in an activity. ... Any hazardous unsafe condition, or act that presents a situation of imminent danger to life and/or property requires urgent action. ...

Еще в разделе: (Показать все результаты (>701) - www.apo.nmsu.edu/ )

• ARCSAT Observers Nightlog Form
• SDSS Instruments
• ARC 3.5m | Closure Conditions

... N. Kardashev and M. Popov informed the participants on the current IOC results. ... Kovalev). ... Agenda of the RadioAstron teleconference November 16, 2011 Corrections to the Agenda 1 2 3 4 5 6 IOC status and results Single Dish observation with RA VLBA observations to find best fringe search candidates Fringe search plan Early science program plan Tracking stations outside Russia N.Kardashev N. Kardashev / M.Popov V. Kostenko E.Fomalont M.Popov Y.Y. Kovalev / M.Popov /A.Alakoz ...

Еще в разделе: (Показать все результаты (>154) - www.asc.rssi.ru/ )

• http://www.asc.rssi.ru/RadioAstron/news/newsl/en/newsl_17_en.pdf
• http://www.asc.rssi.ru/RadioAstron/meetings/telecon/dec13_2011.pdf

... The hotter the gas, the faster they move, and the more energy each of them holds. The free ions and electrons in a plasma behave the same way. Knowing the temperature of the high atmosphere of Earth, or that of the Sun, we can calculate energies expected of ions and electrons found there. However, ions and electrons actually observed in space are often much , much more energetic, and may move at a respectable fraction of the velocity of light (300,000 km/sec or 186,000 miles/sec). ...

Еще в разделе: (Показать все результаты (>1002) - www.iki.rssi.ru/ )

• The Acceleration of the Aurora
• Sun [Oulu]
• Pc 4 [Oulu]

Proposal Identification No.: ... Proposal Type: General Category: Observation Category: Time Requested this semester: Hours already used for this pro ject: Additional Hours required to complete pro ject: Minimum Useful Time : Expected Data Storage: Prop osal Title: Regular Astronomy 61.5 2.5 hours 100-500 GB AN UPDATED PROPOSAL TO MEASURE MAGNETIZED ELECTRON DENSITY FLUCTUATIONS IN MIRA-VARIABLE-STAR CORONAE ABSTRACT: We have recently realized a technique for measuring ...

Еще в разделе: (Показать все результаты (>5483) - www.naic.edu/ )

• http://www.naic.edu/vscience/schedule/2016Spring/WolszczantagA3026.pdf
• http://www.naic.edu/vscience/schedule/tpfiles/HowelltagR2421tp.pdf
• http://www.naic.edu/vscience/schedule/tpfiles/HowelltagA2981tp.pdf

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 (>512) - www.astronomy.net/ )

• Your First Telescope - an Astronomy Net Article
• I Expected More Sense Than That. - an Astronomy Net Exploration Forum Message
• Astronomy articles, forums, listings, and other resources about Astronomy.

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 (>395) - zebu.uoregon.edu/ )

• http://zebu.uoregon.edu/2004/es399/chitable.html
• http://zebu.uoregon.edu/1995/ph161/l15w.html
• Astro-2 and the UIT Experiment

... 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 (>2212) - hea-www.harvard.edu/ )

• The AstroStat Slog Blog Archive Use and Misuse of Chi-square
• Comments on: Significance of 5 counts By: TomLoredo By: vlk By: aneta By: vlk
• The AstroStat Slog BEHR

. The Ursid meteor shower peaks under a dark sky before dawn December 23. Observers can expect to see up to 10 meteors per hour under optimal conditions that morning. Astronomy: Roen Kelly

Еще в разделе: (Показать все результаты (>6033) - www.astronomy.com/ )

• Bob Berman's strange universe: Expect a surprise | Astronomy.com
• NASA satellite expected to reenter Earth's atmosphere Friday | Astronomy.com
• Ceresт?? bright spots show unexpected changes | Astronomy.com