... Archive for February 2007 . ... Sometime early this year, Jeremy Drake asked this innocuous sounding question in the context of determining the bounds on the amplitude of an absorption line: Is the 3sigma error bar the same length as 3 times the 1sigma error bar? ... Likelihoodists will say ?Maybe, yeah, er, depends?, and Bayesians will say ? ... Tags: Bayesian , central limit theorem , confidence bounds , error bar , Frequentist , highest posterior density , HPD , likelihoodist , sigma . ...

... Astrophysics Group . ... FIRST . ... This site is an initiative by MRAO Cambridge to provide improved access for the UK to the images being produced from the FIRST survey. ... Note that a small image returned by this server will have different gridding and orientation from an image of corresponding position and size returned by the FIRST CUTOUT server at the main site. ... This site may evolve to provide more of the facilities available at the FIRST main site in due course. ...

Momentum Thursday, 24 February 2011 Quick Introduction to Momentum Principle · We will come back to all of this - this is just a taster. ... Thursday, 24 February 2011 What is this (Gamma)? = 1 1- v c 2 You are probably familiar with momentum - mass times velocity - but the real equation has this extra term in it. ... Thursday, 24 February 2011 Thursday, 24 February 2011 Thursday, 24 February 2011 Don't normally need to worry about Gamma · Unless you are dealing with remarkably fast motion! ...

Общая Астрономическая Конференция > Товары для астрономов > Полезное для астрономии > Книга Planetary Nebulae by S. J. Hynes . ... Просмотр полной версии : Книга Planetary Nebulae by S. J. Hynes . Olegus . 04.09.2011, 13:27 . ... Planetary Nebulae: A Practical Guide and Handbook for Amateur Astronomers : Includes 253 Finder Charts and a catalog of 1340 Objects . ...

... MAO main . Info . Fw: e-EPS | Facts and Info from the European Physical Society | February 2014 . ... Sent: Thursday, February 27, 2014 11:23 PM . ... European Physical Society [EPS] Historic Site as the birthplace of atomic . ... The European Physical Society [EPS] has the pleasure to announce that the . ... Published by the European Physical Society . ... Board Categories MAO main - Info - MAO - news - Flame Technical - Technical Support(Forum)(пўпµя…пїпѕпґпґпµяЂп¶пєп°(п¤пѕяЂяѓпј)) . ...

... 9a. Earth orbits Sun? . ... 10a. Scale of Solar Sys. ... If the mean distance of Earth from the Sun is 1 AU ("Astronomical Unit"), then that of Venus is 0.723 AU, of Mercury 0.387 AU and that of Mars is 1.524 AU. ... By noting (1) where on the Sun's disk is the crossing seen, (2) timing its duration at two far-apart points on Earth, and (3) comparing the times, one can calculate the distance to Venus and from it the scale of the solar system. ... One occurred in 1639--too early. ...

... Asteroid . ... In case you didn't hear about it, which you probably didn't: On Jan. 7, an asteroid 1,000 feet across -- nearly three times the current diameter of Marlon Brando -- barely missed the Earth, which is most likely your planet of residence. ... What if this asteroid had hit the Earth? ... As it happens, the American Astronomical Society was holding a conference in Washington AT THE VERY SAME TIME as the asteroid nearly hit the Earth. ...

Maxim KAZARYAN (Steklov Institute and IUM, Moscow): Hodge integrals and the tautological ring of the moduli space of curves . The cohomology ring of the (compactified) moduli spaces of algebraic curves has extremely complicated structure and there is no hope to get its complete description. It happens, however, that cohomology classes which are interesting from the point of view of applications form a relatively small subring of the whole cohomology ring and its description is much simpler. ...

Wednesday, February 15th, 2012 . ... Monday, February 13th, 2012 . ... Сделать это можно использую Map Tools проекта SOPAC (http://sopac NULL .ucsd NULL .edu/maps/) . ... Wednesday, February 8th, 2012 . ... You are currently browsing the Лаборатория лазерной интерферометрии blog archives for February, 2012. ... Наши публикации . ... Публикации за 2010 . Публикации за 2011 . Публикации за 2012 . ... February 2012 . ... Лаборатория лазерной интерферометрии is proudly powered by WordPress . ...

... APT Activities and Science Results 3. ... APT Secretary Philip Edwards (ISAS) reviewed the aims of the APT (http://www.vsop.isas.ac.jp/apt/DefinitionAndAims.html). ... The Australia Telescope Compact Array, and Ceduna, Hartebeesthoek, Kashima, Mopra, Parkes, and Shanghai telescopes of the Asia-Pacific Telescope participated in these observations. ... In the absence of Tetsuo Sasao, Philip Edwards briefly described results of the APT 22 GHz observations conducted from October 1st to 5th, 1997. ...

... Universal time of geocentric conjunction h m s in right ascension 2008, February 7, 3 08 50.4 Geocentric coordinates of the Sun h m s s h Right ascension . ... 15 34.92+ 0.398(T- 3 )-0.001(T- 3 ) T - universal time in hours (TDT-UT1= 66.0s) General Circumstances of the Eclipse ---------------------------------------------------------------------------- Phenomena | Universal| ... 201 28.5 50 |- ... 213 58.6 40 |- ... 216 28.6 50 |- ... 256 28.7 30 |+ ... 146 28.8! ... 151 12.6! ... 155 18.0! ...

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... According to the International Space Station (ISS) flight program Russian cosmonauts, ISS flight engineers Оleg Kononenko and Аnton Shkaplerov performed a planned egress into space. ... During the EVA the cosmonauts transferred the cargo crane mounted external to Pirs module of the ISS Russian Segment, and installed it on Poisk research module (МRМ2). ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

... James P. Bagian (M.D., P.E.) . ... SPECIAL HONORS: U.S. Army ROTC Superior Cadet Award (1970); graduated first in class from Drexel University (1973); Orthopedics Prize from Jefferson University (1977); Honor Graduate (first in class) from USAF Flight Surgeons School (1979); Federation Aeronautique Internationale (FAI) Komarov Diploma (1989); Sikorsky Helicopter Rescue Award (1990); NASA Achievement Award for developing treatment of space motion sickness (1991); NASA Space ...

... Carl Lindenmeyer and Ron Miksa (both FNL) are on site 2/24-3/1 to install the plate manipulator arm. Yesterday, they were able to find the marks they had previous made (last Fall!) on the concrete to drill the support holes for the arm.. In the first series of pictures are Carl (left) and Ron (on ladder) continuing to install all the parts that are piled around. Another view of the arm's installation. ...

. The central square of Erevan (Armenia). June 2001 . On the Palace's bridge (Saint Petersburg, Russia). May 1998 . Budapest (Hungary). August 2003 . On the central Tower (Venice, Italy). February 2003 . Prato Della Valle (Padova, Italy). February 2003 . Back to galleries

... Students Life . ... University history . ... V.љN. Karazin . ... Karazin university . ... February 22, 2014 . Address of Head of the Council of Presidents of Kharkiv Oblast, Professor Vil Bakirov . ... In peacetime, dozens, maybe even hundreds, of people were killed in the capital of Ukraine and other cities. ... Joint Meeting of the University Administration and Academic Senate . ... Statement of the Academic Board of V. N. Karazin Kharkiv National University as to Situation in Ukraine . ...

Hipparchus (and possibly Aristarchus before him) also derived the Moon's distance from the duration of a lunar eclipse . Because the Earth casts a much larger shadow than the Moon, such an eclipse usually darkens the entire Moon, for several hours. ... If the Sun is assumed to be very distant, and if the Moon crosses the middle of the shadow (if not, corrections must be made), the width of the shadow is expected to be about 2r , twice the Earth's radius r . ... Last updated 4 February 1999 Moon. ...

. Computer Ephemeris. Longitudes of central meridian. Explanations. Table contains for all dates at 0h of Time Terrestrial Dynamical longitudes of central meridian of illuminated part of planetary disk (degrees).