We report here on those proposed UIT targets that, in fact, were successfully acquired. Where possible we provide an optical CCD image of the target or the field. Note on Filters: . A1 centered at 2500 angstroms with a width of 1200 angstroms . ... UGC 5675 is another Low Surface Brightness galaxy which is the center of the fourth deep A1 field. ... M32 a very high surface brightness dwarf elliptical companion was observed for 1561 seconds through the B5 filter. ...

... Up: Real-Time Systems . ... The Rossi X-ray Timing Explorer ( RXTE ) spacecraft contains a large Proportional Counter Array (PCA) experiment which produces high count rates for many X-ray sources. ... This allows opportunity for some serious real time interpretation and decision making by the experiment controller, duty scientist, and Guest Observer (GO), if present. ... This paper briefly describes the available Science Monitoring subsystem display options. ...

... john matthews looked for meteor flashes on the moon. The experiment used millstone hill and arecibo tracking the moon. ... jpl horizon ephemeris file was used to track the moon. two 10 MHz bands. centered at 433 and 438 MHz . ... Start file: /share/pdata[1,2]/pdev/t2874.20140505.b[0,1]s1g0.00300.pdev . ... 17:38:xx back on the moon . ... 18:52:00 stopped telescope tracking moon.. drift off. 18:55:xx drive back onto moon. 19:05:20 millstone radar on (not sure when they turned on) . ... pdf ) . ...

... Выбору оптимального формата хранения электронных книг было уделено много времени в ходе подготовки проекта. ... Удобство распечатки отдельных страниц . Возможность и удобства создания индекса . Удобство работы с частями книги . ... Неоднократно поднимался вопрос о переводе отсканированных книг в формат .pdf, и это предложение внимательно анализировалось. ... Трудно, если не невозможно наложить на книгу в формате .pdf собственный индекс, составив список важных и интересных страниц. ...

... Tonight's Sky . ... Observing . ... Sky this Month . ... space flight . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Read Mark BosloughУ?т??т??s blog on the Jupiter impact . ... Year of Pluto . ... AMS experiment marks one year in space . ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

Astronotes Armagh Planetarium's Stellar Blog! ... Space Flight . ... Could NASA research mean day trips to the Moon? Image credit: NASA) . ... The paper reports the EM drives were tested in a vacuum chamber which described in detail yet the authors fail clearly to spell out that the chamber was not operating during the tests (the experiment was NOT performed in a vacuum). ... These intriguing developments are reported in the Nasaspaceflight.com article Evaluating NASAтАЩs Futuristic EM Drive . ...

Uncertainties are a bit different in counting experiments - this lesson explains how. It also covers averaging and how that affects uncertainties. Back Main Uncertainties Page .

Next: Future Work Up: CCD Scientific Performance Previous: Modes of Operation . ... However, the first experiments with Co-60 irradiation showed loss of charge transfer performance at doses of 10krads [Lumb and Holland 1988b]. ... These studies showed that the charge transfer degradation was a more severe problem than conventional integrated circuit damage mechanisms. ... Another manifestation of radiation damage is that of dark current spike generation. ...

... The formation of multiple images of a distant quasar by the gravitational lensing effect of a foreground galaxy may be very simply, and faithfully, accounted for by a wine glass experiment. Figure 1. In the wine glass experiment, a bright compact light source (at the top of the photo) serves as a distant quasar. The wine glass on the table distorts the light rays from the "quasar" and produces a caustic having with a triangular shape (see enlargement in Figure 3 ). ...