... Glossary . ... Astronomy index . Mechanics index . ... From Stargazers to Starships" tries to be self-contained , even in the mathematics it uses. The sections below are meant to refresh your memory about some basic ideas in algebra and trigonometry. ... M-1A) Algebra Proficiency Drill . ... M-5) Deriving Approximate Results . ... M-8) How to tell sines from cosines . M-9) Deriving sines and cosines . ... To explore math further, you may look up "Understanding Mathematics" by Peter Alfeld. ...

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• From Stargazers to Starships
• Main research and development work completed in 2012 and ready for
• INTERBALL Auroral probe (INTERBALL 2) post-flight orbital elements collection

HUBBLE SPACE TELESCOPE DAILY REPORT #935 PERIOD COVERED: 0800 EST Daily Status Report as of 204/1200Z. 1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED: 1.1 Completed FGS 4893 (Orbital Motions of Close Binary Stars Cycle 3 High) Fine Guidance Sensor #3 was used to make astrometric observations of the binary star system GLIESE-568 to obtain its orbital elements. ... 2) The Planetary Camera was used to make standard Earth calibrations images for flat fielding of PC observations. ...

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• http://www.stsci.edu/ftp/observing/status_reports/old_reports_93/hst_status_08_26_93
• http://www.stsci.edu/ftp/observing/status_reports/old_reports_94/hst_status_02_07_94
• http://www.stsci.edu/ftp/observing/status_reports/old_reports_95/hst_status_10_11_95

... Posts tagged ?light curve? ... Posted by hlee . ... Tags: book , Brieman , cigar , Clinton , data mining , Friedman , Hastie , KDD , light curve , machine learning , SCMA , shaking hands , SN , statistical learning , Supernova , Tibshirani . Category: Algorithms , Cross-Cultural , High-Energy , Jargon , Methods , Quotes , Stat , Uncertainty | Comment . ... Click for what was appeared in arXiv this week. ... Category: arXiv , Data Processing , gamma-ray , Objects , Spectral , Timing , X-ray | ...

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• The AstroStat Slog Blog Archive [ArXiv] Complete Catalog of GRBs from BeppoSAX,
• The AstroStat Slog Cover
• The AstroStat Slog incompleteness

... Astronomy of the Earth's motion in space. ... For easier reading, view this site with size 14 font (but print out with size 10 or 12 ). ... Stargazers" files are also available as a TARed and GZIPed file via anonymous FTP . ... Discovery of the Solar System . ... Kepler's First Law of Planetary Motion . ... 29a. Satellites observing the Sun, solar system and the universe . ... Orbits in Space . ... From Stargazers to Starships" follows an earlier site "The Exploration of the Earth's Magnetosphere" ....

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• DIGITAL WDC EXCHANGE FORMAT FOR OBSERVATORY 1.0 MINUTE VALUES
• The Sun's Corona
• Elements of Algebra

... The following document provides a short instruction on the reduction of synthesis observations with the WSRT using AIPS. ... The aim of the instructions below is to provide a check list of reduction steps to be taken and of the important parameters to be set in each task. ... Please consult the AIPS Cookbook for detailed information about data reduction with AIPS (and various Banana recipes). TASK 'FITLD' . ... GETN n . ... TGET 'INDXR' . ... DOCAL 1 . ... GAINU 2 . ... IMAGRPRM 0 . ...

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• Tools - Markup Languages
• Australia Telescope Compact Array Home Page
• The completeness and reliability of threshold and false-discovery-rate source

Next: Mission Operations Data Transfer . ... VLBI Tape Management . VLBI Tapes . ... When: As soon as the correlator is satisfied with the correlator output. back to top . ... What: Each correlator will maintain a data base including the status of all VLBI tapes under its control. ... The correlators will distribute tapes to mission elements based on the Observation Summary File produced by the RSOG ( Observation Summary File ) to ensure each element has enough tapes to support SVLBI observations. ...

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• RSOG Pre-Observation Products
• RadioAstron Mission Element Overview
• RSOG Post-Observation Products

All stars derive their energy through the thermonuclear fusion of light elements in to heavy elements. High temperatures are required so that the mutual electrostatic repulsion of the protons in each fusing atomic nucleus is overcome. ... Elements with more protons in their nuclei require higher temperatures. ... This sequence is now shown in the animation below. ... First Step of the Proton-Proton Chain Narration . Second Step of the Proton-Proton Chain Narration . ...

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• Philosophy of Science
• What should I know for the Second Midterm?
• Formation of the Elements

... 739C As one part of a program to detect complete samples of active extragalactic objects, the 3.36x10^-3 sr field centered on alpha=12h04min, delta=+11deg30' (1950.0) was mapped with the Very Large Array at 1411MHz. Sixty-seven maps cover this field so that no point is more than 15arcmin from the nearest map center. ... The rms map noise is 0.030 + 0.001 mJy, and the resulting source list is complete to a map peak flux density S_p = 0.2 mJy within 25 arcmin of the field center. ...

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• MIT_GB catalogs
• Introduction
• Spectra of complete sample of sources from the PMN survey

Ground traces of Mir and Hubble. This map show the points on Earth immediately below these two satellites. ... Mir completes one orbit every 92 minutes 26 seconds and reaches latitudes between 51.65 degrees north and 51.65 degrees south. Hubble orbits once every 96 minutes 35 seconds and reaches latitudes lower than 28.47 degrees. Map generated by "OrbiTrack'' version 2.1.4 with NASA orbital elements set 795. back to main article . back to Teachers' Newsletter Main Page ...

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• ASP: An Ancient Universe - The Age of the Chemical Elements
• ASP: Cooking Up Heavy Elements in the Cosmos

This Directory contains mean hour values of geomagnetic field components at observatories in Russia and other repub- lic of Former Soviet Union (FSU). The List of these observatories has indication of Data Years. ... Files are prepared in the DOS format. The Format for mean values follows after this list of the geomagnetic observatories. ... 21-116 24I4 24 4-digit hourly mean values for the day. ... If any of the hourly mean values for the day are missing 9999 will appear as the daily mean. ...

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• http://www.wdcb.ru/stp/data/geo_min.val/A1Readme/1min_WDC.fmt

... They were determined as a result of orbit improving on the base of all kinds of optical observations available in the catalog of observations of the Minor Planet Center on March 16, 2014 (radar observations have not been used at this stage). ... As the MPC orbits do not all were improved simultaneously with EMP orbits, only 383866 sets of elements were used for data comparison (for selected sets of elements process of improvement had started with the use of the same observations). ...

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