Top] [Prev] . This paper shows options for configuring a symmetric linear nulling array as a Planet Finder. Of special interest are linked in-line pairs of identical sub-arrays with a quarter wave phase shift between them and staggered by half an element spacing. The configuration of the optical links for general astrophysical use is also described. ... Dave Soderblom, soderblom@stsci.edu Copyright ї 1996, Association of Universities for Research in Astronomy. ...

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... 16 Aileen Brannigan . ... 31 John McGinn . ... 22 John Butler . 34 John Chambers . ... 36 John McFarland . Absent from this photograph: . ... Last Revised: 2012 July 31st . ...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des actualit†йs . ... les plus belles images de l'Univers d†йcrypt†йes pour vous . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil La Nasa recycle la capsule Orion . ... Le MPCV, le futur vaisseau am†йricain qui emportera les astronautes vers l'espace lointain, sera bas†й sur le concept de la capsule Orion. ...

... Nuestro celestial vecino Venus ha sido por mucho tiempo una fuente de fascinaci n para astr nomos, amantes de las estrellas y aficionados a la ciencia-ficci n. Durante el presente a o, se producir n dos eventos que convierten a Venus en el centro de atenci n. A partir de principios del mes de mayo, Venus ser la brillante "estrella del amanecer", apareciendo justo antes que el Sol. Los estudiantes que se levantan antes del amanecer la observar n como una peque a y brillante luz blanca en el este. ...

Physics Colloquium Dec 21, 2000 . LCWS 2000 Oct 22-28, 2000 . Univ. of Idaho Colloquium Oct 13, 2000 . ICHEP July 27-August 2, 2000 . APS Meeting April 29 - May 2, 2000 . Berkeley 2000 March 29-31, 2000 . LSC March 16-18, 2000 . ... Talks 2003 . ... Talks 2002 . ... Talks 2001 . ... Talks 1999 . ... Study of energy Flow in Jet Reconstruction , Ray Frey, Masako Iwasaki . ... Experimental Study of Neutron Radiation damage in CCD Detectors , Nikolai Sinev, Jim Brau . ...

Table of Contents - Subject Index - Author Index - . Astronomical Data Analysis Software and Systems IX . ... 216, 2000 . ... Queue Scheduling at the JCMT: the Real-life Experience . ... Long and Short Term Scheduling Tools in ESO . ... ComPASS: A Common Framework for Streamlining Multi-Level Planning Systems from Scientist to Observatory/Spacecraft . ... Adding Multiple Exposure Planning and Expert System Technology in the Scientist's Expert Assistant . ...

... I've been to Alaska to see them almost every spring since 1996. ... My hobby turns to be my work. ... I was singing in a rock band when I was a student. I love 70's western rock music (e.g., AEROSMITH, ROLLING STONES, QUEEN,...) and 80's Japanese rock music (ARB, ECHOES, Carmen Maki Oz,.. My most favorite band is LA-PISSCH , which is a Japanese funky rock band and plays a kind of mixture music (like FISHBONE) including ska, punk. hard rock, blues.. ... Now I'm tring to see Japanese movies. ...

... Space Flight . ... At the end of August 2006 NASA formally named its planned new spacecraft, the Crew Exploration Vehicle, and selected a contractor to build the craft. The vehicle was named the Orion . ... This is how an Orion ought to look in space with a service module derived from a European ATV spacecraft. ... Looking further ahead, Orion may play a part in a possible mission to Mars.€а Returning to Earth, the OrionтАЩs Crew Module will descend on parachute to a landing in the ocean. ...

... Tonight's Sky . ... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Mars . ... Observing . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Phoenix will journey to Mars . ... NASA's Phoenix Mars Lander monitors the atmosphere overhead and reaches out to the soil below in this artist's depiction of the spacecraft fully deployed on the surface of Mars. ... Only registered members of Astronomy.com are allowed to comment on this article...

In the this version .. ... Adaptable to any dome with relay control of rotation and optionally the shutters . Rotation encoding with RFID tags using Phidgets RFID tag reader . Used with XmTel and XmCCD provides automatic dome rotation to follow the pointing of a telescope . ... PyDome provides for local or remote operation of an astronomical telescope dome. While specific to the hardware we use for the Shared Skies programs at Moore and Mt. ... Latest version 1.0 updated July 23, 2012 . ...

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... In all cases: (1) the effective aperture feeding the light to the tip-tilt sensor has been truncated at 7r0 or 1.4m whatever is the smaller; (2) the readout noise n is assumed to be 2; (3) the sampling frequency f s is equal to f 3d B , i.e. =1 r0 r0 r0 r0 = = = = 5cm 7cm 10cm 15cm r0 r0 r0 r0 = = = = 5cm 7cm 10cm 15cm r0 r0 r0 r0 = = = = 5cm 7cm 10cm 15cm 0.1 Corrected tip-tilt rms / arcsec Corrected tip-tilt rms / arcsec 0.1 Corrected ... Michelson stellar interferometry. ...

... Nikolaev 2.8 USNO 104 Italy, San 0.40 21 x 21' 2.5 10 32 0.253 0.436 Marccello 2.0 GSC 106 Slovenia, 0.36 36 x 36' 2.0 2235 9264 0.307 0.295 Crni vrh 2.4 USNO 113 Germany , 0.50 13 x 10' 2 42 283 0.260 0.319 Schonbrunn 2.3 USNO 114 213 1172 0.260 0.222 118 Slovakia, 0.57 14 x 10' 1.7 7 42 0.165 0.077 Modra 3.3 USNO 130 Italy, 0.4 15 x 10' 1.0 9 36 0.284 0.275 Lumezzane 1.8 ... 1.8 UCAC A24 New Millennium 0.36 12 x 12' 1.4 86 399 0.341 0.284 Obs., ... 3.5 UCAC H15 ISON-NM Obs., ...

Angel, J. R. P.,and Hill, J. M. 1982, Manufacturing of Large Glass Honeycomb Mirrors , Proc. S.P.I.E. 332, 298. ... Beckers, J. M., Williams, J.T. 1982, Performance of the Multiple Mirror Telescope (MMT) III. Seeing Experiments with the MMT , Proc. S.P.I.E, 332, 16. ... Forbes, F. 1982, Wind Loading of Large Astronomical Telescopes , Proc. S.P.I.E. 332, 198. ... Ulich, B. L. 1982, Performance of the Multiple Mirror Telescope (MMT) V. Pointing and Tracking of the MMT , Proc. S.P.I.E., 332, 33. ...

... Greg, an adventurer, entrepreneur and research scientist, is one of only three private citizens to orbit the Earth on the International Space Station. Now President of GHO Ventures, Princeton, he received a BS Physics (1966), a BSEE and MS Physics (1968) from Fairleigh Dickinson University, then was awarded a Ph.D. in Materials Science from the University of Virginia (1971). ... The site is linked to the AAAP site (home page "latest astronomy and space news"). ... The AAAP has 87 paid members. ...

... Hubble Space Telescope Telemetry Access using the Vision 2000 Control Center System (CCS) M. Miebach European Space Agency, Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, Maryland USA 21218 M. Dolensky Space Telescope ­ European Coordinating Facility, Karl­Schwarzschild­Str. ... Part of CCS is a Space Telescope Engineering Data Store, the design of which is based on modern Data Warehouse technology. ... A WEB­based user interface allows easy access to the archives. ...

... STAR FIELDS Newsletter of the Amateur Telescope Makers of Boston Including the Bond Astronomical Club Established in 1934 In the Interest of Telescope Making & Using Vol. ... 2 February 2014 This Month's Meeting.. ... From John Reed, Clubhouse Director During the Clubhouse work party in January, Tom Lumenello arrived with the sad news of Chuck Evans' passing the day before. ... We also followed the news of our members working with Chuck to build his observatory and get his telescope operational. ...