Pulkovo NEO Page . ... Instrumentation and Observations . ... This Windows application serves for determination of spherical coordinates and magnitudes of the objects. ... The objects coordinates are referred to the system of chosen star catalog. ... 2. choice of reference stars with mouse, . 3. measurement of rectangular frame coordinates of objects and reference stars taking account of predefined background parameters, . 4. calculation of the spherical coordinates of objects. ...

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• Pulkovo NEO Page: Estimation of Observational Accuracy
• Pulkovo NEO Page: Estimation of Accuracy of the Observations
• Pulkovo NEO Page: Ephemeris Support

On 19/20 October 1995 we used GRIM II to attempt spectroscopy of the 2.3 micron CO absorption band in stellar clusters. ... Read Noise Our typical backgrounds in 60s were about 100 DN (about 500 e), and so for faint objects our noise is utterly dominated by the read noise of about 110 e. We can think of three ways to improve this situation: integrate longer; reduce the read noise; or implement multiple reads. ... Flats The quartz lamps were too dim for flats. ...

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• Astrophysical Research Consortium Small Aperture Telescope
• grimspecprimer
• Astrophysical Research Consortium - Apache Point Observatory

Automatic Detection of NEOs in CCD Frames . ... CCD frames obtained with modern telescopes with robotic operation allow carrying out standard observation programs for detection of peculiar objects on stellar backgrounds, as is the case of Near Earth Objects (NEOs). ... In this paper, we present original algorithms for automatically detecting dim NEO images in telescope frames, considering both sidereal and differential tracking [2]. ...

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• (Untitled)
• LAB Ephem. Astronomy-ERA

Disastrous earthquakes happen 100 to 200 times a year. ... There is a chance that the data of ionospheric plasma observations hold an answer to the latter question. Satellites and ground-based facilities may detect earthquake precursors in the ionosphere a few hours or days before the main shock. ... ULF "Hz"-oscillations have been recorded several hours before the main shock in a narrow magnetic field tube (40...100 km along the satellite trajectory) conjugated with epicenter of the earthquake. ...

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• Practical Astrophysics
• A computer controlled low light photometer for nightglow observations
• TELEVISION CAMERA TVC

New reduction of minor planets photographic plates obtained with Pulkovo Normal Astrograph A.A. Berezhnoy Pulkovo Observatory of RAS, Saint-Petersburg, Russia Minor Planet observations at Pulkovo Periodical observations of 14 bright asteroids named Selected Minor Planets (SMP) were performed at Pulkovo since 1948 within the international framework started by works of B.V. Numerov and D. Brouwer. ... 108 133 113 74 124 67 97 88 14 84 64 5 20 19 Epochs (YYYY.MM) 1200 Mean values of total obs. ...

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• Pulkovo Database of Observations of Solar System Bodies
• Pulkovo Database of Observations of Solar System Bodies: Help
• Pulkovo Database of Observations of Visual Double Stars

... There are preliminary series of photometric and radio spectral observations of the above-mentioned stars, archival data on the light curves of the stars, results of the search for OH and H 2 O maser emission in IRAS point sources that possess the IR parameters similar to Miras. ... The aim is a detailed study of the maser emission variability. ... In 1996-1997, astronomical observations of Mira Ceti-type stars (miras) were carried out in three spectral ranges: optical, infrared, and radio. ...

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• Our observations: 970311
• Running processes as background jobs
• Managing background jobs

... It allows observations of extended and starlike objects in different modes: CCD photometry, panoramic spectroscopy with the Fabry-Perot interferometer, spectroscopy and spectropolarimetry with a "long-slit", slit-free spectroscopy, multi-object spectroscopy. ... Digital servo drives that were installed have improved the reliability of the complex, extended the range severalfold, and reduced the telescope's speed control step. ... A software and hardware set for the BTA control system was implemented...

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• RCJ0311+0507
• BTA-40
• Observatory structure

. Please standby and you will be automatically connected to the new location of the unframed Supernova page. Or, click on the link above. If you have questions or problems, please email me at David Bishop dbishop@vhdl.org . Last modified: Mon Aug 27 12:40:15 EDT 2001

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• Posting to VSNet

... Dept. for Astrometry & Space Geodynamics . ... Conferences . ... Borysenko S.A. A program to discover comets. ... 6th Open Young Scientists' Conference on Astronomy and Space Physics, April 27-30, 1999, Kyiv Borysenko S.A. First results of dynamical spectroscopy of comet Halley. ... 8th Open Young Scientists Conference on Astronomy and Space Physics, April, 2001, Kyiv Borysenko S.A. Solar activity in November-December 1985 and its effect on the fast variations in the spectral lines of comet Halley ....

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• Observations - Page 2
• Optical systems and devices

... kupry@sai.msu.ru also kupry@asu.cas.cz . ... Solar expeditions. Astronomical Institute Czech Republic Examples IDL procedures Evpatoria Space Image Evpatoria Winter 2012 European Solar Physics Meeting Digital Images Album IDL Lib Karlovy Vary, 2008 List of publications Masha MAX MILLENNIUM PROGRAM My family (new) HSFA-2, 2005 Ondrejov (brezen 2005 ) Ondrejov webcam Photo Ondrejov observatory Praha SatTV Seznam SOHO Solar eclipse 31 July 1981 Software IDL programmes ...

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• IMCCE-SAI: Natural Satellites Data Center. Observations
• IMCCE-SAI: NSDC. Observations. Galileans
• Natural Satellites Service. Observations

Astronomy Discussion Forums . Forums: . ... Observation Report From Coyle 07/19/03 . ... Post Message | ... Observation report from Coyle 07/19/03 . ... The background became jet black with the bright ring just floating there in the middle. ... It looked more like a ball. ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• Observations Of Mars - an Astronomy Net Observation_reports Forum Message
• Forum for Amateur Astrospectroscopy, AstroGuide Listing
• Observation Report On Mars And ... - an Astronomy Net Observation_reports Forum

Lectures . ... Home Lectures Lecture Series 2011-2012 Lecture Series 2011-2012 ? тАЬThe Mystery of Beta Lyrae: Astronomical Spectroscopy for AmateursтАЭ ? Fred Chromey . ... Lecture Series 2011-2012 . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Amateur Astronomers Medal . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

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... Studying of nuclear radiation from martian subsurface based on HEND data " . ... The presentation is based on speaker's doctoral thesis and contains results of observations of Martian neutron albedo from Russian High Energy Neutron Detector onboard 2001 Mars Odyssey in 2002-2004 years. ... HEND neutron maps of martian polar permafrost regions with high content of water ice. ... The numerical model of martian subsurface and estimation of water content in polar and equatorial regions of Mars. ...

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• IKI partnership for optical observation of Gamma-Ray Bursts
• OFO IKI / TV System for Navigation and Observation
• Main research and development work completed in 2009 and ready for

... The reduction system of observations FADPS (description in Russian) (Flexible Astronomical Data Processing System) for data of wide-band receivers of the first observation cabin of the radio telescope RATAN-600 had been created under the Unix-like operational system DEMOS for computers of the SM-1420-type (PDP/11) in 1987 for observation analysis and estimates of coordinates and flux densities of radio sources. ... FADPS: flexible astronomical data processing system at RATAN-600 in UNIX environment....

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• Group for study of galaxies and cosmology, history
• Practicum (L.N.Makarova) for Summer School for Observation and theoretical

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... Time calculated from Fermi GBM Trigger Time = 14:12:08.67 ( Connaughton, GCN 9230 ). 1% coincident with our start zero image time. 3x3 degrees around Swift XRT position . ... SUBJECT: GRB 090424 : MASTER-Net prompt optical limit DATE: 09/04/25 20:29:42 GMT FROM: Vladimir Lipunov at Moscow State U/Krylov Obs E. Gorbovskoy, V. Lipunov, V.Kornilov, A.Belinski ... Our observations results: ---------------------------------------------------------------------- Fermi GRB Trigg.* ...

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• MASTER GLOBAL ROBOTIC TELESCOPES NET
• Обсерватория
• MASTER CGRaBS J0211+1051 observations

... Chandra Resolves the Hard X Ray Background . ... Chandra , NASA Explanation: It is everywhere but nobody knew why. ... The above photograph shows that about 80 percent of the apparently diffuse hard X-ray background can be resolved into very many very faint sources. ... NASA Official: Jay Norris. ... Публикации с ключевыми словами: Chandra - x-ray background - cosmic microwave background radiation - Рентгеновский телескоп - рентгеновский фон - космическая рентгеновская обсерватория . ...

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• Chandra Resolves the Hard X Ray Background
• Journal "Peremennye Zvezdy"
• Galaxy Collisions: Simulation vs Observations

Nalini Chandra & John Percy, University of Toronto . ... Some works to refer to when using multicultural astronomy in your classroom: . ... Nalini Chandra is a doctoral candidate at the University of Toronto in the Department of Curriculum Teaching and Learning at OISE/UT. ... OISE-University of Toronto . ... John Percy, Professor of Astronomy at the University of Toronto, is a Past President of the ASP, and is active in astronomy education at all levels. ... ASP Multicultural Astronomy Resources . ...

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• ASP: The New and Improved Hubble Space Telescope
• ASP: An Ancient Universe - Changes in the Universe
• ASP: Family ASTRO: Resource Lists and Background Reading

To appear in "Fourth Workshop on Robotic Autonomous Observatories (2015)"RevMexAA(SC) METEOR OBSERVATIONS WITH MINI-MEGATORTORA WIDE-FIELD MONITORING SYSTEM S. Karpov, 1, 3 N. Orekhova2 G. Beskin, 1, 3 A. Biryukov3,4 S. Bondar,2 E. Ivanov,2 E. Katkova,2 A. Perkov, and V. Sasyuk3 RESUMEN 2 Favor de prop orcionar un resumen en espanol. ... The faintest detected meteors has the peak brightness about 10 mag, while the ma jority - from 4 to 8 mag. ... 2010; Karpov et al. 2013; Beskin et al. ...

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... 2000 January 14 . Chandra Resolves the Hard X-Ray Background . ... Chandra , NASA . ... In every direction at all times, the sky glows in X-rays . ... Yesterday results were released using data from the recently launched Chandra X-Ray Observatory that appears to have resolved much of this mystery. The above photograph shows that about 80 percent of the apparently diffuse hard X-ray background can be resolved into very many very faint sources. ... About APOD | ...

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• Miscellaneous Options
• Jenam 2000
• Adding new plug-ins to The Gimp