Location: Zelenogorsk Prepared: 01 JUN 2002 Satellite Name: ISS Catalog Number: 25544 98067A Pass Type: Visible, MinAlt = 5 deg, MinHor = 3 deg -----------AOS----------- --MAX VISIBILITY-- ------LOS------ # LCL Date Time Azm LCL Time Alt Azm LCL Time Azm Duration 1 01 JUN 02 23:15:07 250.7 23:20:10 35 174.3 23:25:11 98.5 0:10:04 VIS : 23:15:52 248.6 23:20:09 35 175.4 23:24:29 100.5 0:08:37 2 02 ...

Physical limit to variability timescale 1 1 2 The central engine can change its state in a time Rg /c Rg ­ Schwarzschild radius The faster blob catches up with the slower one at the distance Lin Lsh = c 2 2 Lin 1 v2 - v1 L in ~ R g 2 1 L sh The minimum apparent duration of the light burst (at = 0): Lsh Rg 2 2 c c Geometrical implications Instantaneous and synchronous (in the lab frame) release of energy by the sho ck results in ...

... Hours Begin Transit Window PREDICTED CENTRAL TRANSIT End Transit Window All Times UT HJD Year M D H M 2455109.23 2009 10 4 17 38 2455147.74 2009 11 12 5 41 2455186.24 2009 12 20 17 45 2456897.33 2014 8 27 20 2 2456944.14 2014 10 13 15 17 2456990.94 2014 11 29 10 33 2458685.43 2019 7 20 22 26 2458740.54 2019 9 14 0 53 2458795.64 2019 11 8 3 21 2460473.53 2024 6 12 0 50 2460536.94 2024 8 14 10 29 2460600.34 2024 10 16 20 9 2462261.63 2029 5 5 3 14 2462333.34 2029 7 15 20 5 2462405.04 2029 9 25 12 57 ...

... Parameter Spec Measurement Technique: Wavelength = 355nm (Visual confirmation) Energy = 30 uJ, 160-180 mJ (4025 pulses), 40 uJ (micropulse) Pulse Duration = 10 ms (Measured at 10 ms on an oscilloscope) Micropulse Width = 70ps IR, = 50 ps UV (Autocorrelator to measure IR pulse waveform Temporal Profile - flat envelope) Measured at 10 ms on an oscilloscope. ... Burn Paper measurement) Repetition Rate = 10 Hz/402.5 MHz Oscilloscope Shot to Shot Stability = 3% RMS for pulse envelope. ...

j8s903011_crc.fits / TARGET INFORMATION / TARGET OFFSETS (POSTARGS) EXPTIME = 1.4400000E+03 / exposure duration (seconds)--calculated TEXPTIME= 1.4400000E+03 / FILTER1 = 'F555W ' / element selected from filter wheel 1 FILTER2 = 'CLEAR2L ' / element selected from filter wheel 2 DATE-OBS= '2003-11-13' / UT date of start of observation (yyyy-mm-dd)

... Objectives of the study . To survey and evaluate the technical and economical feasibility of European initiatives by start-up companies, for privately-funded crew vehicles for commercial human space flight. ... New commercial markets, among them space tourism, have a great potential to become major drivers in space technology development. This study aims at the assessment of the feasibility of European initiatives to address these new markets through the development of crewed space vehicles. ...

The Astronomy Shop . ... AstroGuide | ... Moon | ... Shop | ... Posters | ... This is just the chart needed to correctlyillustrate the relative planetary sizes, orbital paths, inclinations, etc.It shows our place in the Milky Way Galaxy, planetary moon names, and aplanetary characteristic comparative table. 39x 25. ... www.astronomy.net . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

... Thursday, Dec 13, 2007 at 8:00 PM . THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A HEAVY SNOW . ... WHICH IS IN EFFECT FROM 1 PM THIS AFTERNOON TO 11 PM . EST THIS EVENING. ... INTO THURSDAY EVENING. ... MAKING FOR A SLOW AND DIFFICULT EVENING COMMUTE. ... 10 PM THURSDAY EVENING. ... Thursday, Dec 13, 2007 at 8:00 PM in Phillips Auditorium, Harvard-Smithsonian Center for Astrophysics ( 60 Garden St, Cambridge, MA ). ... Dec . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

LIST OF THE SIGNED CONTRACTS BETWEEN V. N. KARAZIN KHARKIV NATIONAL UNIVERSITY AND BUSINESS SUBJECTS CONCERNING THE TRAINING OF THE FOREIGN STUDENTS IN UKRAINE (state to 30.06.2011 ) |? ... Privately owned enterprise 'Agromashsnab' |Ukraine, Luhansk, |? 025/04 of |till | ... tel. ... LTD 'Transport company"Fenix' |Ukraine, Kharkiv, |? 047/07 of |till | ... Privately owned enterprise |Ukraine, Kharkiv |? 051/08 of |till | ... Privately owned enterprise |Ukraine, Kharkiv |? 055/09 of |till | ...

... 16-mm/2.8 Fish-eye . ... I set up my Edixa Prismaflex TTL on a tripod outside the dome at Zeiss 50" and opened the camera for several hours. The 2.6 m Shain reflector is visible at center. The time exposure of about 5 hours duration showing circumpolar stars. The dome can be seen to blur slightly due to their motion during the exposure. Back to Astronomical Images Home Page . ...