... Общероссийская неделя "Астрономия на тротуаре" - 15-17 апреля . ... Новости астрономии и космонавтики (Модераторы: Karen , recarrion , LeMay ) ? А кто это так бумкнул?" (с) . ... 20.06.2006 [09:40:21] ? http://lenta.ru/news/2006/06/19/supersupernovae/ . ... No. c546 (15 June 2006) . VARIABLE OBJECT IN BOOTES . ... The new variable has . ... magnitudes for the new variable: 2006 Jan. 29 (and two earlier images, . ... Selected F775W magnitudes for the new variable: 2006 Jan. ...
... Эволюция соотношения Талли-Фишера . ... Работа представленная в этом дипломе на самом деле не является отдельным исследованием, а является продолжением и углублением работы двух других успешных проектов - GEMS и COMBO-17. ... Первый проект - это COMBO-17 [ Wolf et al. ... Итак проект GEMS (Galaxy Evolution From Morphology And SEDs) был предложен как HST продолжение COMBO-17, заключающееся в наблюдении на космическом телескопе имени Хаббла одного из полей COMBO-17 (Южного Глубокого Чандровского поля)...
ST-ECF Instrument Science Report ACS 2003-003 Modelling the fringing of the ACS WFC and HRC chips J. R. Walsh, W. Freudling, N. Pirzkal, A. Pasquali December 05 2003 ABSTRACT The fringing of CCD detectors occurs because of interference between the incident light and the light internally reflected at the interfaces between the thin layers of the CCD chip. ... Modelled HRC fringe amplitude at a wavelength of 9200A, to be compared with Figure 3. ... The modelled layer structure of the WFC chips is shown. ...
/twiki/bin/view/Avo/SwgDownload) Open cluster membership * fire up the AVO prototype portal as described on the installation page * click on Load , enter target pleiades and radius 30 arcmin , press Submit * click on Data Tree * moving the cursor on the data tree branches one sees the field of view of the various images * load , for example, J-band, POSSII image 6.4 x 6.4 deg * centre the ... Click on "B-V" under "Pick up a column name", and then enter "-0.04" after the column name. ...
... D. Reiss,6 A. G. Riess,7 B. P. Schmidt,10 R. A. Schommer,5 J. Spyromilio,9 C. Stubbs,6 N. B. Suntzeff,5 and L. Wells8 Received 1997 October 14; accepted 1997 December 9; published 1998 January 14 ABSTRACT We have coordinated Hubble Space Telescope ( HST ) photometr y with ground-based discover y for three supernovae: Type Ia supernovae near z 0.5 (SN 1997ce, SN 1997cj) and a third event at z 0.97 (SN 1997ck ) ... 1997). ... Light-cur ve fit (RPK)e Light-cur ve fit (H96)e j of SNe Iaf (mag) . ...
... Printed in the U.S.A. DYNAMICAL MASSES OF EARLY-TYPE GALAXIES AT z 2: ARE THEY TRULY SUPERDENSE? ... 2009). ... MGE models for 10 GMASS galaxies for which we constructed dynamical models. ... To test this fact, in the bottom two panels of Figure 4, we compare the measurements for our GMASS galaxies to a sample of ETGs in the Coma cluster (JЬrgensen 1999; JЬrgensen et al. 2006) and to dynamical models of local ETGs (Cappellari et al. 2006), which use the same modeling technique as this paper. ...
... Soc. 376, 10331046 (2007) doi:10.1111/j.1365-2966.2007.11549.x Kinematics and stellar populations of the dwarf elliptical galaxy IC 3653 I. V. Chilingarian,1 1 2 ,2,3 P. Prugniel, 2,4 O. K. Sil'chenko1 and V. L. Afanasiev 5 Sternberg Astronomical Institute of the Moscow State University, Universitetsky pr. ... Fitting the spectra with synthetic single stellar populations (SSP), we found an SSPequivalent age of 5 Gyr and nearly solar metallicity [Fe/H] =-0.06 dex. ... 2007 The Authors. ...
... Sky surveys and deep fields of ground-based and space telescopes History · William Herschel (1738-1822) was the first to formulate the problem of global sky surveys to study the structure and evolution of the world outside the solar system. ... The VVDS (VIMOS-VLT Deep Survey) is a photometric and spectroscopic survey of 100,000 galaxies within several deep fields covering 16 sq. deg. with the VIsible Multi-Object Spectrograph (VIMOS) on the ESO VLT telescope. ...
Общая Астрономическая Конференция > Практика > Астрономический наблюдательно-информационный портал > "Шаровики" и "рассеянки" без политики, астеризмы и прочия (наблюдения разнообразных звездных скоплений, интересные факты) .. ... Просмотр полной версии : "Шаровики" и "рассеянки" без политики, астеризмы и прочия (наблюдения разнообразных звездных скоплений, интересные факты) .. ... Наблюдения от 27 апреля. ... В целом скопление NGC 4147, учитывая условия наблюдения, оказалось очень интересным! ...
... Over the course of six separate observations it displayed significant spectral variability, in both continuum slope and absorption column. ... 2012). ... 2011). ... Perhaps most pertinently the GC-ULX in NGC 3379 has an underlying hard, power-law continuum spectrum (Brassington et al. 2012), similar to our object, and the variability seen in the RZ 2109 object on both short and long timescales can be attributed to variations in the absorption column close to the object (Maccarone et al. ...