The Spectrograph is intended for multiobject spectroscopy up to 75 objects within the BTA field of view with medium spectral resolution. ... Fibers are shorter then 0.5 m in length and transmit near 80 % of light in the spectral range 3700-9600 A. Fibers are organized in block unit with the possibility to change together with mask. ... The mask has two additional holes to hold a pair of fibers of 3(26") mm in diameter to project the images of stars needed for adjustment the field and guiding. ...
... We compare ray-traces of the HRMA response to "on-axis" observations of AR Lac and Capella as they move through their dither patterns to images produced from filtered event lists to characterize the effective intrinsic PSF of the HRC-I. A two-dimensional Gaussian, which is often used to represent the detector response, is NOT a good representation of the intrinsic PSF of the HRC-I; the actual PSF has a sharper peak and additional structure. ... Last modified: Tue May 18 14:35:55 EDT 2010 . ...
RTT150 . Russian-Turkish 1.5-m Telescope . ... Until 2002 observations were mostly performed with ST-8E CCD in the 1:7.7 Cassegrain focus. ... In April, 2003 telescope was equipped with a larger-size CCD Andor DW436 . ... 2048 x 2048 pixels, . ... Since summer of 2002 the main focal detector of the RTT150 telescope was AP47p CCD in 1:7.7 Cassegrain focus. ... During September 3-13, 2002 works on installation of new autoguiding system ( photo 1 ) were carried out on RTT150 telescope. ...
TRY performed by: Debbie Gibson written by: Deborah Gibson Verse 1: Yes I know you're strong I've seen all you can take But it's wrong - Even strong men get weak Even steel can break.. Even steel can break I know you know Your weakest points, baby But you never wanna change You can never be more than just satisfied If you stay within safe range Chorus: Try Why don't we try a little harder Let the good outnumber the bad Cry Must I, Must I cry any longer? Can we try anymore? ... Try again.. ...
... Марсоход Curiosity . ... Отдельная страница/ссылка на новость: Гряда 'Point Lake' на Марсе, кратер Гейла . ... Гряда 'Point Lake' заинтересовала ученых еще в октябре 2012 г., когда было обнаружено на снимках марсохода с востока. Гряда 'Point Lake' на Марсе, кратер Гейла . ... Марсианская научная лаборатория (Mars Science Laboratory, MSL) , - миссия НАСА, в ходе выполнения которой на Марс был успешно доставлен и эксплуатируется марсоход третьего поколения 'Кьюриосити' (Curiosity, Любопытство). ...
... COMPUTER SIMULATION OF RADIOWAVE MULTIPLE SCATTERING EFFECTS IN IONOSPHERE USING MONTE-CARLO METHOD . ... Distribution of reflected radiation on the ground is computed. ... Such influence can be remarkable if the scattering is multiple, i.e. the optical thickness for the scattering process is considerably greater than a unit. ... Radiation energy transfer in the slab is modeled by distribution of some particles carring small portions of radiation energy. ... The isotropic plasma approximation is...
M obile A stronomical Sy stem of TE lescope- R obots MASTER-II Kislovodsk Lomonosov Moscow State University, Sternberg Astronomical Institute , Moscow Union "Optic" , Kislovodsk Solar Station Latitude = 43 o љ44'.767љN; Longitude = 42 o љ31'.417љE; Altitude = 2067љm MASTERљIIљ(8љsquareљdegress) + MASTERљVWF(VeryљWideљFieldљCameras (FOV=800 square degrees, Timeљresolutionљupљtoљ150љms, with unfiltered m_lim=14m on 5 sec. exposure, and ~10.5m with 0.15 sec) . ... 11h 38m 38.0s , -09d 59m 59s) . ...
... for Cosmic Ray Observation is situated in Irkutsk (Russia). ... Real-time (preliminary) cosmic ray data in Irkutsk . ... Online Cosmic Ray and Atmospheric Pressure Data Base . ... Real-time data Uncorrected for pressure (Resolution 1 hour - 1 year) -- since 05.2001 . Real-time data Corrected for pressure (Resolution 1 min - 1 year) --- since 09.2001 . Resolution 1 hour - 1 year) --- since 06.2001 . Final data Corrected for pressure (Resolution 1 hour - 1 year) --- From 01.1975 To 07.2004 . ...
You can make a symbolic link that points to a file that does not exist. The link becomes active when the file that it points to is created. ... Look at this example: ln -s $HOME/accounts/pending current (make a symbolic link to a non-existent file) more current cat: accounts/pending: No such file or directory (this is what happens if you try to page it) cp ~/accounts/may ~/accounts/pending (now to create the file that the symbolic link points to) more current XYZ Co. ...
... Reports on progress and error are always recorded in the log file of the program. ... UT date of the measurement finish in YYYY-MM-DD format UT time of the measurement finish in hh:mm:ss format Average flux in A aperture Average flux in B aperture Average flux in C aperture Average flux in D aperture Normalized variance of flux in A aperture Normalized variance of flux in B aperture Normalized variance of flux in C aperture Normalized variance of flux in D ...
The purpose of the space-physics lab exercises is to introduce the students to the methods of the measurements, to the modern conception of near-Earth space structure and the physical processes and phenomena occured in it. ... At present the reasearches and the teachers of the University and of other institutes participating in the project continue development of the the special space-physics lab exercises, and they are interested in your ideas concerning the future exercises. ...
. New . Papa Mama . Papa . Mama . Our Cat . Nastia. Spring 1983 . High resolution . Nastia . High resolution . Some historical photos . Babula . High resolution . babushka Musia . High resolution . Papa . March 19 1976 . High resolution . Papa . March 19 1976 . High resolution . Papa . 1985 . High resolution .
КАЛЕНДАРЬ КОНФЕРЕНЦИЙ First Announcement Workshop Presupernovae, Supernovae and Supernova Remnants Pushchino June 3 -- 7, 1996 The purpose of the Workshop is to give an opportunity for both astronomers and theoretical astrophysicists to meet together for a critical discussion of the hot problems of physics of supernovae and their impact on the surrounding medium from both the points of view --- observational and theoretical. ... Stellar remnants of supernovae (neutron stars, black holes). ...
... Local and Regional Coordinators, and OBSERVERS are needed for Friday night's spectacular Aldebaran Occultation and Graze Aldebaran is the brightest star, other than the Sun, that can be occulted by the Moon. ... Use your camcorder (or a borrowed camcorder) to record a strong local television station. ... Encourage other amateur astronomers, and other friends and relatives in the region of visibility to record the occultation with camcorders. ... This event is called an "occultation" by astronomers. ...
... Years of foundation of the Institute: . ... Cosmic ray station of the Yakut Scientific Research Base of the USSR Academy of Sciences . ... Institute of Cosmophysical Research and Aeronomy of the Siberian Branch of the USSR Academy of Sciences . ... Institute of Cosmophysical Research and Aeronomy of the Siberian Branch of the Russian Academy of Sciences. ... Yu.G.Shafer Institute of Cosmophysical Research and Aeronomy of the Siberian Branch of the Russian Academy of Sciences . ...
... Зада?а 1. ... Найти длину радиуса-вектора в перигелии и афелии тела массы [pic], совершающего движение в поле гравитационного притяжения массой [pic], если задана вели?ина интегралов движения [pic] и [pic] (см. предыдущую зада?у). [pic] [pic] или [pic] В перигелии и афелии [pic] и, следовательно, [pic] Зависимость [pic] от [pic] при [pic] представлена на рис. 5. [pic] Проанализируем полу?енное квадратное уравнение: [pic] где [pic] При [pic] [pic] [pic] При [pic] [pic] При [pic] [pic] Зада?а 4. ...