ELF-VLF ADVANCED SIGNAL ANALYZER AND SAMPLER SAS-2 . ... Therefore the SAS-2 must be input signals in the band 20Hz…16kHz (or 20kHz) from as other SI. In this case the SAS-2 must get the wide-band ELF-VLF input signal form the . ... e) Onboard Time: The time is needed to program scheduled data collections ! ... MODE 2 : In this mode the SAS-2 investigates that the input signals appearing in the three (six) input channels are a whistler or not. ... Address of input channel is added to each sample. ...

. Helical jets from one supermassive black hole caused by a very closely orbiting companion (see blue dots). The third black hole is part of the system but farther away and therefore emits relatively straight jets. Roger Deane (large image); NASA Goddard (inset bottom left; modified from original).

. Comment on J0604-3155 . No detection: the source has a relatively steep spectrum, alpha=-0.62, in the frequency range from 80 MHz to 8 GHz and the position is probably okay. Hence, the source is probably resolved. VLBApls home page . Last modified: 16 Oct 2000

II-VI compound crystal growth, HPVB & HPVZM basics . ... Developed and first time applied for II-VI compound crystal growth in our lab back in late sixties [1]. ... Basics . The II-VI compounds have particular physical-chemical properties that present a challenge for the crystal growth. ... In the general case of II-VI compounds and HPVB growth conditions: . ... These peculiarities of composition stipulate another problem of the II-VI compound crystal growth from the melt - "bubbles". ...

First Mid Term Date has Changed . Classes on Friday . ... Second Midterm Date is Changed to May 29 . ... Local Astronomy Stuff . ... Excellent Overview of the Early Universe . ... First Midterm Results . First Midterm Answers . Second Midterm Results . Second Midterm Answers . ... Study Guide for the First Midterm . Study Guide for the Second Midterm . ... WEEK 1: ANCIENT COSMOLOGY . ... The Universe in the first 0.01 -0.1 seconds . The Universe in the first 0.1 -1 second . ...

... An Education in Optics . Dissect & Modify the Camera . ... At the University of Arizona's Astronomy Camps, we dissect, modify, and reload disposed "One-Time Use" cameras to allow students to study engineering principles and to photograph the night sky. ... The KODAK One-Time Use cameras with (right) and without (left) the flash unit. ... The "One-Time Use" cameras contain at least six interesting optical components. ... Computer ray trace of the simulated optics in a One-Time Use camera. ...

... Главная страница / Галактики / Триплет во Льве . ... Случайная фотография . ... Триплет во Льве . ... Дата: . 19.02.2007 12:47 . ... Размер фотографии: . ... Дата присоединения: 05.11.2004 . ... Предыдущая фотография: . ... Следующая фотография: . ... Все права на размещенные в галерее фотографии принадлежат их авторам. Запрещается использование фотографий без разрешения автора. ... Киевский клуб любителей астрономии "Астрополис" . Движок галереи: 4images 1.7 ...

The starting page - The catalogues page - The list of the PUL2 fields - The list of the Pul-3(Pul-3SE) fields - The list of the PUL_ERS fields . please read short description of the access form controls . ... Relative proper motion in RA *cos(DE), arcsec/yr . ... s. e. relative proper motion in RA *cos(DE), arcsec/yr . ... Number of Pul2 area . ... Check the apropriate checkbox to output these data and radiobutton to select stars within interval. back to the list of the Pul2 fields . ...

... Sun images . ... Sun flares . ... Active areas . September : 2015 . ... The following regions with sunspots can be now observed on the Sun's surface . Group number . ... Group length (in degrees) . ... Coordinates and other characteristics of active regions are issued for September 09, 2015 00:31 UT The following H-alpha plages without spots can be currently observed on the Sun's surface . ... Coordinates and other characteristics of active regions are issued for September 09, 2015 00:31 UT . ...

... High redshift radio galaxies . ... Verkhodanov O.V., Kopylov A.I., Zhelenkova O.P., Verkhodanova N.V., Chernenkov V.N., Parijskij Yu.N., Soboleva N.S., Temirova A.V. 2000. ... Verkhodanov O.V., Kopylov A.I., Parijskij Yu.N., Soboleva N.S., Temirova A.V. "Color ages of parent galaxies of high redshift radio sources", in Proc. XV Conf. on "Aktualnye problemy vnegalakticheskoi astronomii" ("Current Problems of Extragalactic Astronomy"), Pushchino, May 25--29, 1998, printed in Pushchino Sci. ...