... Armagh Observatory, 5 January 2016: Armagh Observatory reports that December 2015 was much wetter than average, the wettest December on record at Armagh, that is, since records of daily precipitation began at Armagh in 1838. ... The month was slightly duller than average, with 15 of the 31 days having no recorded strong sunshine at all. ... The long-term (1838-2010) average December precipitation at Armagh is 77.44 mm and the most recent 30-year (1981-2010) average precipitation is 77.23 mm. ...

... Дни открытых дверей к юбилею САО РАН (12-14 апреля 2016 г.) . Международная конференция "Dark Ages and White Nights (Spectroscopy of the CMB)" (20-24 июня 2016 г.) . ... Международная конференция MULTI-SPIN GALAXIES - 2016 (26-30 сентября 2016 г.) . Международная астрономическая конференция "Физика звезд: от коллапса до коллапса" (3-7 октября 2016 г.) Архив . ... Подробнее.. ... 10.02.16 . ... БТА в реальном времени . ... Цейсс-1000 в реальном времени . ... Последнее обновление: 22/03/2016 ...

. Pulkovo Observatory of Russian Academy of Sciences is situated . near Saint-Petersburg. It was founded in 1839. 196140, Saint-Petersburg, Pulkovskoye chaussee 65/1 . English version . Russian version . This page has been accessed times since May 1, 1999.

DIGITAL WDC EXCHANGE FORMAT . FOR OBSERVATORY 1.0 MINUTE VALUES 1. ... DATA-1 .. DATA-60 are 1-minute values of the given element for that hour. ... Typically, digital 1-minute values received by WDCs from organizations operating automatic magnetic observatory instruments are averages of more frequendy sampled values, e.g. 10-second point samples. ... If the method used to obtain 1-minute average values is important to a user, the WDC will assist in determining the exact procedure applied. ...

In 1995 Eugene set an annual rainfall record by recording, officially, 65.56 inches of rain. ... The mean annual rainfall for Eugene from the 25 year period 1970-1994 was 51.5 inches with a dispersion of 8 inches. ... Wettest Years: . ... Below are the official NWS corrected rain totals for the year 1996. Although these are now "official", I go on record here by saying there is no way I believe that Eugene, Oregon received 101 inches of rain in 1996. ... January: Old = 14.74; corrected = 14.48 . ...

Astronotes Armagh Planetarium's Stellar Blog! ... Planets . ... Our Galaxy . ... Stars . ... Posted on March 14, 2012 | 23 Comments How big is the largest known star? ... Continue Reading.. ... Posted on November 10, 2011 | ... 2 Comments Once planets orbiting other stars were unknown as they could not be directly observed. ... 5 Comments Once exoplanets, worlds orbiting other stars, were the stuff of science fiction but now we know of literally hundreds of real alien planets circling other stars. ...

Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... Site . Weather . Roof Status . ... Average Max. ... 0.0 . ... In 2004, the roof was operated manually, while in 2005 through 2007, it was operated automatically by computer, but was not closed by weather sensors. ... The "Closed" column includes those nights outside the Monsoon season when the Observatory was closed due to weather (the usual cause), equipment failures, or vacation by the Winer staff in 2004 through 2006. ...

... Low . High . Today . ... Month . ... Year . ... Highest Wind Speed . ... Highest Rain Rate . ... Lowest Wind Chill . ... Credit: Joe Jaworski's Davis Weather Station Linux software . ...

... Checkout of EM of all devices installed in the Focal Container has been done as a preparation to deliver them to LA. ... Device Container (DC) equipped with the thermal models of scientific payload was assembled with the Thermo-Vacuum Model (TVM) of the Spacecraft Bus. ... Focal Module equipped with the thermal models of scientific payload is prepared for thermal tests of special cryogenic system which will be used for LNA cooling during Pushchino test. ... DM        - Device Module = DC + H-maser ....

... HST . ... HST Peer Review Process . ... HST Overview . ... Proposal ID = 12613 Principle Investigator = Knud Jahnke, Max-Planck-Institut fur Astronomie, Heidelberg Title = "Are major galaxy mergers a significant mechanism to trigger massive black hole growth at z=2?" ... Why aren't all massive black holes the sites of quasars? ... We propose to test the common and plausible, but empirically unsupported assumption, that black hole accretion in luminous quasars is triggered by major, gas-rich mergers....

An Active Sun During a Total Eclipse . ... Taking advantage of such, the above image shows the solar eclipse earlier this month as covered and uncovered by several different solar observatories. ... This image is surrounded by a ground-based eclipse image, reproduced in blue, taken from Gabon . ... The outermost image -- showing the outflowing solar corona -- was taken by LASCO ten minutes after the eclipse and shows an outflowing solar corona. ... NASA Web Site Statements, Warnings, and Disclaimers . ...

THE RELATIVE MONTHLY MEAN SUNSPOT NUMBER ON JUNE 2011 HAS MADE Wjune =37.0, THAT GIVES FOR 24 MONTH (2010, DECEMBER) DEVELOPMENT CURRENT 24 CYCLES OF SOLAR ACTIVITY THE SMOOTHED MONTHLY MEAN SUNSPOT NUMBER W*dec. ... THE INTERNATIONAL DAILY VALUE OF RELATIVE SUNSPOT NUMBER FOR 2011, JUNE ACCORDING DATA OF 70 SOLAR OBSERVATORIES HAS MADE 1.. ... NEXT WEEK THE LEVEL OF SUNSPOT ACTIVITY IS EXPECTED TO BE LOW AND BY THE END OF THE PERIOD APPROUCH THE AVERAGE VALUE. ...

... 8.9 C . Wind Chill: . ... Wind: . ... High Wind: . ... Recent Avg Wind: . ... Today's Rain: . ... Rain Rate: . ... High Rain Rate: . ... Monthly Rain: . ... Yearly Rain (APR): . ... High Temperature: . ... Low Temperature: . ... High Heat Index: . ... Low Wind Chill: . ... High Humidity: . ... Low Humidity: . ... High Dewpoint: . ... Low Dewpoint: . ... High Barometer: . ... Low Barometer: . ...

... Events . ... Occultations by Kuiper Belt Objects . ... Thursday, Jun 11, 2009 at 8:00 PM . A stellar occultation occurs when a solar system body passes between a star and an observer. ... The atmospheres of the major planets, three of the four planetary ring systems, and numerous asteroids have been probed with stellar occultations. ... With stellar occultation data we can also probe for close companions and possible tenuous atmospheres. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

... With this adjustment, the largest three-month range occurs in February-April and is 71 њF. The range for all year, still removing the January 1962 record low, is 88 њF. The expansion coefficient for aluminum alloy 6061 is 24.3 microns/m-њC while that for borosilicate glass E6 is 2.8 microns/m-њC. The expansion coefficient difference is 21.5 microns/m-њC. Combining this number with the scale factor equation from the previous section gives a coefficient of 0.207 mm/њC for primary motion. ...

... weather station setup . monthly plots of data . ... 04nov10: weekly,monthly,yearly rain accumulations reset . ... The observatory has a orion weather station (manufactured by Columbia weather systems). ... top: temperature vs date (averaged to 15 minutes). 2nd: cumulative rainfall for the month. if the value goes from non-zero to zero, the weather station was probably rebooted. 3rd: relative humidity . ... 2008 .ps .pdf .ps .pdf .ps .pdf .ps .pdf . ... Orion weather station user manual (.pdf) . ...

... The last quarter has seen Site Services continuing the installation of irrigation systems and new landscaping at the Visitor's Centre. ... The October 2000 term has been an interesting one in terms of operations at Parkes. ... The GPS systems at the Observatory are being upgraded to ensure the best possible long-term time reference is available for timing projects such as this. ... The influx of visitor interest was smoothly handled in the enlarged visitors centre, completed in August 2000. ...

... ANU College of Physical & Mathematical Sciences . EXPLORE ANU . ... ANU College of . ... SEARCH . ... Search query . Search . Search query Search button . ... Search site search . Search RSAA . Search query Search . ... Contact us . ... Observatories . ... Home Observers Observing at RSAA SSO meteorological data . ... External Temperature [ C] . ... Updated: 19 November 2015 / Responsible Officer: Director, RSAA / Page Contact: RSAA Webmaster About this site . Contact ANU . ...

... Minute Values of Geomagnetic Field Components . ... AA 1868 - Present (3 hourly and daily) (monthly) (yearly) (Lists and histograms of geomagnetic disturbance and Solar Sunspots) KP_AP 1932 - Present (3 hourly and daily) (Lists and histograms of geomagnetic disturbance and Solar Sunspots) AE_HV 1957-75, 78-88 (hourly) AE_MIN 1978-881-6;198903;1990-94 (minute) DST 1957 - Present (hourly) PC 1975 - Present (15-minute) AMANAS 1959 - Present (3 hourly and daily) KMKNKS 1983 - Present (3 hourly) . ...

... PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Testing galaxy formation in high density environments - the extended stellar haloes of giant elliptical galaxies . ... Observing with ESO Telescopes . ... ESO-MIDAS . ... ESO Data . ... ESO HST Image Galleries . ... The aim of the thesis is to study the dynamics in the extended haloes of the brightest elliptical galaxies, and to unveil the fossil record caused by past accretion events using Planetary Nebulae (PNe). ...