... Insert date: . Day: . Month: . ... This CGI -script calculates a day of week of the given date, Julian date of Greenwich noon JD and extracts from the database indices of solar activity: Wolf number for the day W , monthly W m and yealy means W y of Wolf number for month and year of the date. The prediction of Wolf number (which was made in 1998 and, hence, lost actuality) is also presented. The database uses solar activity data got from server of National Geophysical Data Center . ...

Еще в разделе: (Показать все результаты (>351) - www.gao.spb.ru/ )

• Extended time series of Solar Activity Indices
• Structure of the database files

... Bad Astronomy . Misconceptions . ... Bad Astronomy : "We're light years more advanced than our competition!" ... Even the closest astronomical object, the Moon, is 400,000 kilometers away! ... A beam of light will travel 9,500,000,000,000 kilometers in one year. This distance is defined as a light year ; the distance light travels in a year. ... This is another example of Bad Astronomy; like a light year, a parsec is a unit of distance, not time (to be specific, it equals 3.26 light years) . ...

Еще в разделе: (Показать все результаты (>357) - www.badastronomy.com/ )

... The tension in members of the telescope changes as we move the dome, ch, azimuth, and tiedown tensions. The lifetime of a beam is counted in the number of times the change in tension goes through a cycle. ... Examples of telescope motion with corresponding unbalanced moment. ... The number of cycles were computed for : 5000, 10000, 15000, 20000 kipFeet momemnt change. ... The number of cycles on the telescope was computed using the change in the unbalanced moment (at a corner). ... cycles . ...

Еще в разделе: (Показать все результаты (>3798) - www.naic.edu/ )

• idl routines to look at dewar temps
• talk.html
• AGES drift Observer's Log

... As proxy indicators of performance in each of the Observatory's principal areas of activity (research, education and public outreach, and heritage) records are maintained of (A) External Grant Income (per financial year); (B) the number of Refereed Journal Publications (per calendar year); (C) the number of Identified Media Citations (per calendar year); and (D) the number of Distinct e-Visitors (DeVs) to its web-sites (per calendar year). ... External . ... Grant Income . ... 2005 Required Income: ...

Еще в разделе: (Показать все результаты (>3653) - star.arm.ac.uk/ )

• Are we heading towards a weak solar cycle? | International Year of Astronomy in
• Castledermont | International Year of Astronomy in Ireland | Astronomy 2009
• Telescope amnesty at BCO | International Year of Astronomy in Ireland |

... There are many pitfalls in these kind of comparisons, which are described in great detail in the papers I have used to compare my impact on the field. In the first comparison I use the method described by Pijpers (2006, Astronomy Geophysics, 47, 6.17) , where he compares the total normalized citation rate per paper (i.e., the number of citations of a paper divided by the number of authors) to the total number of papers for different authors in the field of space research. ... 1st year paper . ...

Еще в разделе: (Показать все результаты (>18009) - www.stsci.edu/ )

• Two Gyro Mode Handbook
• CSPICE Routines: TYEAR_C
• CSPICE Routines: JYEAR_C

RELATIVE SUNSPOT NUMBERS ------------------------------------------ MAXMIN dates since 1610 of sunspot cycle maxima and minima YEARLY yearly mean numbers beginning in 1700 YEARLY.PLT all yearly means in form suitable for plotting MONTHLY monthly means starting in January 1749 MONTHLY.PLT all monthly means in form suitable for plotting SMOOTHED 12-month running averages since July 1749 SMOOTHED.PLT smoothed averages in form suitable for plotting 1980- daily counts (1 table/year) from January 1980 to present

Еще в разделе: (Показать все результаты (>1229) - www.wdcb.ru/ )

• http://www.wdcb.ru/stp/data/geomagni.ind/kp_ap/apstar/ReadmeAPSTAR
• http://www.wdcb.ru/stp/data/geomagni.ind/aa/aastar/aastar_readme.htm

... This year SSAU provides 1429 state-funded places for admission in all kinds and directions of educational programs. ... In addition, SSAU Admission Committee notes the substantial increase in interest from the foreign applicants this year. The number of applications from foreign countries has already surpassed last year's totals - 76 applications. Based on the experience of admission campaigns of previous years, SSAU expects summer 2014 to enrol about 150 foreign students in the university. ...

Еще в разделе: (Показать все результаты (>398) - www.ssau.ru/ )

... 1.7 GSC 084 Pulkovo Obs., 0.33 15 x 15' 1.0" 7 34 0.179 0.307 Normal Asgr. 3.0 UCAC 118 Slovakia, 0.57 14 x 10' 1.7" 3 12 0.090 0.145 Modra 3.3 USNO 127 Germany, 0.19 30 x 20' 2.4" 3 15 0.151 0.087 Bornheim 0.8 GSC 168 34 200 0.282 0.315 291 USA,Kitt Peak, 1.8 390 x 30' 1.0" 1 5 0.143 0.144 Spacewatch II 4.7 USNO 300 Japan, 0.5 78 x 78' 2.3" 7 36 0.420 0.447 Bisei Center 1.3 ACT 461 Hungary, JATE 0.60 28 x 19' 1.1" 6 22 0.124 0.153 Asteroid Surv. ... Polynesia 1.0 UCAC F85 Tiki Obs., ...

Еще в разделе: (Показать все результаты (>104) - www.accuracy.puldb.ru/ )

... Today this year's largest group of sunspots will cross the Sun's central meridian. ... The next day, the number of spots in the group reached five, and the day after, on June 2nd, it was possible to count thirteen sunspots on solar disk, which had been clear prior to this. ... This year's two most powerful active areas, which passed across the solar disk at the beginning of May, 2009, are set to appear in the Sun's eastern sector in two days, on June 6th. ...

Еще в разделе: (Показать все результаты (>7797) - www.tesis.lebedev.ru/ )

• Solar activity hits a new low
• TESIS has photographed this year's most powerful solar flare

Rules for natural satellites observation rough data CONTENT file Version 28.06.2000 /Arlot J.-E., Emelianov N./ ------------------------------------------------------------------ Contents. ... IAU code> - <observatory name> <NL> <NL> Reference. ... planet number>-<planet name>[:<quantity>], <NL> <satellite number> [-<temporary name>] [-<satellite name>]:<quantity> , <NL> ... <satellite number> [-<temporary name>] [-<satellite name>]:<quantity> <NL> reference frame: astrometric | ...

Еще в разделе: (Показать все результаты (>452) - lnfm1.sai.msu.ru/ )

• jg0013
• jo1051
• jo0056

... Sun's ecliptical positions. Explanations. Each row contains at 0h of Time Dynamical Terrestrial: month, day , day of the week, julian day number at beginning of day (only last three digits is given, add head of column to form correct number ), longitude in system of mean equinox of date (degrees, minutes, seconds ), two latitudes (the first for mean equinox of date and the second for mean epoch of year; seconds ), radius-vector (astron. units), precession in ...

Еще в разделе: (Показать все результаты (>128) - space.univ.kiev.ua/ )

• Magnetohydrodynamics
• Theoretical Astrophysics

... Users . ... Data Collection and Analysis . ... This particular part of the analysis has been disabled since the code is struggling to cope with the number of users seen this year, in particular the large contingent of people who have re-tweeted NASA. ... Order accounts: by user number (effectively random) by number of tweets (includes retweets) by number of followers by number of followers that also tweeted about AAS225 by number of friends that also tweeted about AAS225 . ... by user number . ...

Еще в разделе: (Показать все результаты (>2460) - hea-www.harvard.edu/ )

• Fit a source with a small number of net counts
• A constellation of tweets from #AAS225
• A quick look at tweets about JWST@SXSW

Astronotes Armagh Planetarium's Stellar Blog! ... Monthly Sky Notes . ... Image credit: Julie Thompson / Armagh Planetarium) . ... These seven entrants and their class have won a free trip to the Planetarium.€а All entries are on display in our Exhibition Area.€а A number have been included in a special Christmas trailer running before all shows in our Digital Theatre throughout December so why not check out the works by the countryтАЩs budding new artists this Christmas break at Armagh Planetarium? ...

Еще в разделе: (Показать все результаты (>2698) - www.armaghplanet.com/ )

• Christmas Card Winners | Astronotes
• International Year of Astronomy 2009
• History of the Universe in a Year | Astronotes

... The main periodicity in the Sun 's activity is the 11-year cycle called the solar cycle. ... During the cycle, changes occur in the Sun's internal magnetic field and in the surface disturbance level. ... At the beginning of a cycle the solar magnetic field resembles a dipole which axis is aligned with Sun's rotation axis. ... The sunspot number - and Sun's activity - is at maximum in the middle of a cycle, when the Sun's internal magnetic field is most chaotic. ... Space Physics Text Book of Oulu ...

Еще в разделе: (Показать все результаты (>1296) - www.iki.rssi.ru/ )

• Kp Index: Classification of Days
• Format Documentation of *.wdc Files
• Tail Probe Attitude

. Number of Supernovae discovered by amateurs. In this page the amateurs' contribution in supernovae discoveries is shown. The SN 1957B was the first supernova discovered by an amateur astronomer: Giuliano Romano. He discovered it with his own 0.40 mt. telescope at Treviso (Italy), then later he become a professional. This graph is updated to SN 2000ek . Yellow values are SNe discovered by amateurs, red ones the total number of SNe discovered for each year .

Еще в разделе: (Показать все результаты (>4726) - www.sai.msu.su/ )

• SAI graduates 1982
• Statistics from S. Pesci and P. Mazza logbook.
• List of Amateurs Discoverers of SNe.

. -------------------------------------- .

Еще в разделе: (Показать все результаты (>1699) - www.cosmos.ru/ )

• Formulas
• The F1 format
• ASCII files description

HAPPY NEW YEAR 2014, YEAR OF SOLAR ACTIVITY MAXIMUM FOR CURRENT SOLAR CYCLE XXIV! ... This means that the magnetic fields of the Sun in the solar cycles 22-23 reconst- ructed by an era of "lowered" solar activity , all observation ru- les are restored and by the Gnevyshev-Ol' rule the next Solar Cyc- le &#8470;25 will be higher than the current, average size (W*~90-110 ). ... NEXT WEEK IS EXPECTED THE HIGH AND THE AVERAGE LEVEL OF SUNSPOT-FORMING ACTIVITY. ...

Еще в разделе: (Показать все результаты (>598) - www.izmiran.rssi.ru/ )

• http://www.izmiran.rssi.ru/services/saf/archive/en/2013/obzor20130107.en.txt
• http://www.izmiran.rssi.ru/services/saf/archive/en/2012/obzor20121203.en.txt
• http://www.izmiran.rssi.ru/services/saf/archive/en/2013/obzor20130408.en.txt

SAI, graduates year 1982. ... Note: when just a 7-digit phone number is shown, it refers to a phone located in Moscow (international access 007-495). "+" in front of a number means that you must dial an international access code first (or just press "+" on your mobile phone keypad). ... 939-1672(work); . ... Ataev Sasha . 1-(703)-536-8881(home) (USA); . ... Bychkov Sergey . ... 1-(410)-740-8205(home), +1-(301)-286-2150(work) (USA); . ... 1-(412)-767-0332(home), +1-(412)-608-9339(mobile) (USA); . ...

Еще в разделе: (Показать все результаты (>15) - uranus.sai.msu.ru/ )

Download Izmccd (~2.7 MB). ... for 1-5 bytes is number of a numbered minor planet, . ... Positions 1-80 file "mpcreportiz.txt" are similar to positions of file "mpcreport.txt". 83-95 – errors of unit weight, . ... If this tag is " 1 0 " , this record contains results of measurements of an image of object (approximation by "PSF"),  . ... 57-66 – error in X (pixels), for first star in a multicentric image, for subsequent it is error in (distance between first star in the image and this), . ...

Еще в разделе: (Показать все результаты (>8) - www.izmccd.puldb.ru/ )

Multiple Supernovae in the same galaxy . ... When looking at these images, you should note just how big these galaxies are. ... SN 2009as and sn2009gb images sub-page . ... LOTOSS discovered 2003hl , and a few weeks later JM Llapasset was taking an image of it, and he noticed a new star . ... Supernovae 2002cv and 2002bo in NGC 3190 2002cv was discovered by Campo Imperatore Observatory while observing 2002bo in IR. 2002cv was only visible in IR must likly due to it being behind a dust lane. ...

Еще в разделе: (Показать все результаты (>398) - www.rochesterastronomy.org/ )

• Mees Observatory