HUBBLE SPACE TELESCOPE DAILY REPORT #1774 PERIOD COVERED: 0000Z (UTC) 12/06/96 - 0000Z (UTC) 12/09/96 Daily Status Report as of 344/0000Z 1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED: 1.1 Completed GHRS/1/FOS/BL 6448 (Ultraviolet Mapping of the Unique = Polar HU-Aqr) The High Resolution Spectrograph (Side One) and the Faint Object = Spectrograph (Blue Side) both were used to make ultraviolet = spectrographic observations of the unique, polar, eclipsing, magnetic, = cataclysmic, star HU-Aqr. ...

adapted from Observe: Eclipses, published in 1979 by the Astronomical League and "Safe Solar Filters," by B. Ralph Chou, Sky and Telescope, August 1981) . ... Tape TWO pieces of film together into a sandwich, and tape this over the opening in the cardboard. ... The cardboard frame will act as a shade from the bright Sun, while you safely observe through the film sandwich. ... Undeveloped film is not safe. ... tape . ... At the end of one of the tubes, tape the aluminum foil, and make a tiny pinhole. ...

Astronomy Discussion Forums . ... Total Lunar Eclipse May 15-16 . ... Post Message | ... A total Lunar Eclipse. On the night of May 15-16 the Earth will come between the Sun and the Moon casting a shadow that will slowly cover the Moon. ... The last total Eclipse was on a day where it snowed 10? all day. ... www.astronomy.net . About Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

... The Russian TESIS (FIAN) Solar Observatory has transmitted observations back to Earth of the solar eclipse made on July 22nd, 2009. ... On the first occasion, the satellite passed through the eclipse area at 04:30 Moscow time, making it the first on our planet to see the shadow of the Moon, which was still in space and was only approaching the Earth ( film 1.2 MB, wmv format ). ... The first Moon passage over the solar disk (00:30 UT) (Movie wmv; 1.2 MB) . ...

... 28Mingaliev+ J/other/BSAO/46.28 Complete sample of PMN survey spectra (Mingaliev+, 1998) ============================================================================ Simultaneous spectra of complete sample of sources from the PMN survey Mingaliev M.G., Botashev A.M., Stolyarov V.A. 200mJy at the PMN Survey frequency 4.8GHz; 0h =10(deg} to exclude the galactic plane. ... rms uncertainty on S11.2GHz 23- 26 I4 mJy S7.7GHz ? ... rms uncertainty on S2.3GHz 58- 62 I5 mJy S0.96GHz ? ...

Armagh Observatory, 17 January 2000 . Sky watchers will be treated to the first total lunar eclipse of the year on the morning of Friday, 21st January, weather permitting. A total lunar eclipse occurs when the Moon completely enters the dark shadow cast by the Earth. ... The most spectacular part of the eclipse, the total phase, lasts from 4:04 a.m. until 5:23 a.m. when the whole Moon is within the Earth's dark (umbral) shadow. ... Last Revised: 18th January 2000 . ...

... A Lucky Lunar Eclipse . ... 3.04.1996 . ... Credit: Andy Steere Explanation: Tonight's full moon would normally washout the spectacle of Comet Hyakutake's lovely tail , even for those far from light polluted skies. ... Lunar eclipses are caused when the Moon passes through the Earth's shadow . ... Weather permitting, the eclipse will be visible for all those comet and moon watchers lucky enough to be on the Earth's nightside . ... April . ... 1995 1996 . ... Publications with keywords: lunar eclipse...

... Science . ... Science Users Information > Science Publications > Science Announcements > Completion of ALMA Early Science Cycle 1 and start of Cycle 2 . ... Observing Facilities . ... ALMA . ... The ALMA Cycle 1 Early Science observing season ended in May 2014. ... Cycle 2 science observations started on the 3 June 2014 and will extend until October 2015 with two pauses: SeptemberтАУNovember 2014 (commissioning of long baselines) and FebruaryтАУMarch 2015 (annual engineering and computing activities...

... September 26, 1996 . Tonight: A Total Lunar Eclipse . ... Explanation : Tonight brings the last total lunar eclipse visible from North America until the year 2000 - with the Moon becoming completely immersed in Earth's shadow. ... In North and South America, the Moon will be just rising at the beginning of the eclipse. In West Europe and Africa, tonight's lunar eclipse will be visible before the dawn of September 27 th . ... About APOD | ...

We present the results of our observations of the white-light corona in polarized light performed at Criciuma eclipse, Brazil. During the observation of 3.11.94 we have made five couple of pictures of the solar corona in polarization light. ... Koutchmy S., Molodensky M., Starkova L., Ershov A., Matsuura O .: ... Molodensky M., Starkova L., Koutchmy S., Ershov A .: ... Koutchmy S., Molodensky M.M., Starkova L.I . ... Koutchmy S., Molodensky M.M., Starkova L.I. Koutvitsky V. and Ershov A . ...

I-GALFA Survey Coverage Complete . ... The upper figure shows positions in equatorial coordinates: right ascension and declination, which are like extensions of the Earth's longitude and latitude coordinates on the sky. The lower figure shows positions in Galactic longitude and latitude, where Galactic latitude = 0 is the Galactic equator, or the plane of the Milky Way, and the center of the Galaxy lies in the Galactic plane in the direction where the Galactic longitude = 0. ... I-GALFA Main | ...

Educator's Guide to Eclipses . ... In a solar eclipse you observe the Sun (using only safe methods, of course). ... In a lunar eclipse you observe the Moon. ... Because of the geometry described below, you can only view a solar eclipse when the Sun is up, and the Moon is nowhere to be seen. ... Eclipses occur when the Sun, Earth and Moon line up. ... In a solar eclipse the Moon passes directly in front of the Sun. ... In a lunar eclipse the Moon moves into Earth's shadow. ...

... Space Research Institute . Main . ... Main results of the experimental and theoretical research completed in 2011 . An automated method for mapping of vegetation cover over Russia using Earth observation data . ... The Space Research Institute of Russian Academy of Sciences . ... P.285-302. (in Russian) . ... P.103-116. (in Russian) . ... Main results of the experimental and theoretical research completed in 2010 . Main results of the experimental and theoretical research completed in 2009 ...

Contents. planet: 5 - Jupiter satellites: J1 - Io : 10, J3 - Ganymede : 15, J4 - Callisto : 6 total number: 31 type: relative dates: 1997-1997 observatory: see observatories list in the relevant article. ... Emelianov N. V., Vashkovjak S. N. (2009) Astrometric results of the observations of the mutual occultations and eclipses of the Galilean satellites of Jupiter in 1997. ... Position angle A in degrees (topocentric for mutual occultation or heliocentric for mutual eclipse) 10. ...

XMM -Newton TTD Meeting 6-7th of June 2001 M. Casale XMM 1 Eclipse season Autumn 2001 (1) · Eclipse period: 31-08 (REV-317) to 14-10 (REV-339) · Max duration: 47 minutes (including penumbra) · Timing: the eclipse will occur after Perigee; min 0.5 h to max 56 min (at the end of the eclipse season ) · Base-line for eclipse ...

... Formation of Galactic Subsystems in Light of the Magnesium Abundance in Field Stars. ... The Thin Disk(2006) . ... I. The Thick Disk. ... A Compiled Catalog of Spectroscopically Determined Elemental Abundances for Stars with Accurate Parallaxws. I Magnesium. ... Stars of extragalactic origin in the solar neighborhood.( ... Evidence for age delay between the formation of the old halo and the thick disk(2000) . ... Tel:work(8632)433985 . home(8632)333178 . Fax:(8632)434044 . ...

Next: X--ray Quiet PMS Up: Contents Previous: Fits to Evolutionary . The X--ray selected PMS candidates may not constitute a complete list. The primary factor is the sensitivity limit, complicated by the vignetting in the field of the PSPC which was used to make the source list. ... In order to better understand the completeness of the X--ray data, photometry of every star in both regions was undertaken. ... The X--ray quiet sources are distributed evenly across the field (see Figure 8 ). ...

... Tonight's Sky . ... Observing . ... solar system . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Solar eclipse travelogue: Sulawesi delivers a spectacular eclipse . ... What determines the length of totality during a solar eclipse? ... Get instant access to subscriber content on Astronomy.com! ... Join Astronomy for America's 2017 total solar eclipse! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter...

The process of determining the number and characteristics of sources in astronomical images is so fundamental to a large range of astronomical problems that it is perhaps surprising that no standard procedure has ever been defined that has well understood properties with a high degree of statistical rigour on completeness and reliability. ... In this analysis we present results from testing such algorithms as implemented in the SExtractor, Selavy (Duchamp), and sfind tools on simulated data. ...

... We present a computer program for modelling energy flux distribution and light curves of eclipsing binaries from far ultraviolet to infrared regions. The Roche model is assumed. Proximity effects of components (reflection of radiation and surface gravity darkening) are taken into account. ... Figure 1: The surface temperature distribution for Algol A-B system before (upper plot) and after (lower plot) correction for temperature due to the irradiation effect. ...