MARTINDALE'S CALCULATORS ON-LINE CENTER ASTROPHYSICS, ASTRONOMY & SPACE SCIENCE UNITS, JULIAN DATE SUNSET/SUNRISE, MOON PHASES, SPACE WEATHER

US/Pacific: Sunday, October 24, 2004 Sydney, Australia: Monday, October 25, 2004 File Download Time Calculator Author, E-Mail, Privacy Policy & Disclaimer Currently the Calculators On-Line Center contains over "18,795" Calculators

Units & Conversion
&
Julian Date Conversion

Astro-Physical ASTRO-PHYSICAL UNITS (ALL INCLUSIVE) ASTR0-PHYSICAL CALCULATOR - C. Dolan, Department of Astronomy, University of Wisconsin, Madison, Wisconsin VERY VERY EXTENSIVE. For more information see Java Applets & Javascript; Chris Dolan's Home Page or the Department of Astronomy ASTRONOMICAL UNIT CONVERSION ASTRONOMICAL DISTANCES - D.P. Hamilton, Department of Astronomy, University of Maryland "You are in a spaceship leaving Earth to explore the Universe! How fast do you want to travel?" For more information see Astronomy Workshop Tools; Astronomy Workshop or the Department of Astronomy SOLAR SYSTEM DISTANCE CONVERTER - CALCULATOR - Near Earth Asteroid Rendezvous, Johns Hopkins' Applied Physics Laboratory, Johns Hopkins University "Converts between km, miles, Astronomical Units, and light travel time." For more information see Site Index or Near Earth Asteroid Rendezvous CALCULATE THE VELOCITY OF THE LOCAL STANDARD OF REST VLSR CALCULATOR: CALCULATE THE VELOCITY OF THE LOCAL STANDARD OF REST - E.M. Murphy, FUSE - The Far Spectroscopic Explorer, Department of Physics and Astronomy, Johns Hopkins University & NASA "This routine will calculate the radial velocity of the observer with respect to a given RA and DEC on the date of observation for a number of popular standards of rest." For more information see FUSE Planning Tools or FUSE - The Far Spectroscopic Explorer Julian Date Conversion JULIAN DATE CALCULATIONS ASTRONOMICAL TIME CALCULATORS - L. Bogan, Department of Physics, Arcadia University, Nova Scotia, Canada Includes: "Julian Day, Equation of Time and Siderial Time" For more information see Larry Bogan's Home Page JULIAN DATE CONVERSION - High Energy Astrophysics Sciences Archive Research Center (HEASARC), NASA For more information see Tools or the High Energy Astrophysics Sciences Archive Research Center (HEASARC), NASA JULIAN DAY CALCULATOR - Bureau des Longitudes, France French/Français & English. For more information see Ephemerides Server or the Bureau des Longitudes JULIANISHES DATUM (JULIAN TIME) - B. Scherer, Erding, Bundesrepublik Deutschland (Germany) For more information see Astronomische Uhr; Java or Bernd Scherer's Home Page JULIAN DATE, SUN COORDINATES, MOON COORDINATES - CALCULATOR - E.M. Murphy, FUSE - The Far Spectroscopic Explorer, Department of Physics and Astronomy, Johns Hopkins University & NASA For more information see FUSE Planning Tools or FUSE - The Far Spectroscopic Explorer JULIAN DAY - Dan Bruton, Department of Physics and Astronomy, Stephen F. Austin State University For more information see Java or Dan Bruton's Home Page CONVERSION OF JULIAN DATE TO CALENDAR DATE (JAVA APPLET) - Dieter Egger, Alpha-World, Forschungseinrichtung Satellitengeodäsie, Bundesrepublik Deutschland (Germany) For more information see Applets or Dieter Egger's Home Page TIME CONVERSION FORM - Solar System Dynamics Group, JPL For more information see SSD-JPL; Observer's Tool Corner or Solar System Dynamics Group

Astronomical Data
Sunset/Sunrise,
Moon Phases, etc., in Real-Time

Sunset/Sunrise, Moon Phases in Real-Time ASTRONOMICAL DATA ASTRONOMICAL APPLICATIONS - CALCULATORS - Astronomical Applications Department, U.S. Naval Observatory Multimedia Calculators. For more information see Site Map or Astronomical Applications Department Examples from over '20' Interactive Calculators include Sun and Moon Data for One Day Sun or Moon Rise/Set Table for One Year Lunar Eclipse Computer Sun or Moon Altitude/Azimuth Table for One Day Moon Phases SUN, MOON AND EARTH (JAVA APPLET) - J. Giesen English & German/Deutsch. VERY VERY EXTENSIVE. "This interactive applet displays the positions of the Sun and Moon on the horizon for any date, time and location, and on a world map with day and night regions. The times of rise and setting,..." For more information see GeoAstro Applets; Astro Applets; Astronomy and related stuff or Juergen Giesen's Physik und Astronomie Examples from over '19' Applets include Sun Plotter Applet Analemma Sundial Applet Sun position (polar coordinates) Applet SOLAR POSITION CALCULATOR - C. Cornwall, A. Horiuchi & C. Lehman, Surface Radiation Research Branch (SRRB), Air Resources Laboratory, NOAA VERY EXTENSIVE. For more information see Solar Calculators or the Surface Radiation Research Branch SUN CLOCK (JAVA APPLET) - M. Minow For more information see Martin Minow's Home Page SUN POSITION CALCULATOR - S. Gulgonul, Istanbul, Turkey For more information see Senol Gulgonul's Home Page PHOTOPERIOD PHOTOPERIOD CALCULATOR - J. Lammi, Finland VERY EXTENSIVE. For more information see J. Lammi's Home Page (No.1); J. Lammi's Home Page (No.2) or J. Lammi's Home Page (No.3) SUN'S ANGLE CALCULATIONS SUN ANGLE CALCULATOR - C. Gronbeck, Sustainable By Design VERY EXTENSIVE. "This popular tool calculates a number of solar angles based on location, date, and time. It is useful in building design..." For more information see Sun Angle; Tools or Sustainable By Design SUN'S PATH CALCULATIONS SUN PATH CALCULATOR (SHOCKWAVE) - C. Gronbeck, Sustainable By Design VERY EXTENSIVE. "...displays the path of sun in the sky. It can be used to graphically determine solar altitude and azimuth angles; it's also a general educational.." For more information see Sun Path; Tools or Sustainable By Design SUNRISE/SUNSET SUNRISE/SUNSET (JAVA APPLET) - Pangolin Communications, Auckland, New Zealand Includes: Sun Rise & Set; Civil Twilight & Nautical Twilight. For more information see Alamanac On-line or Pangolin Communications SUNRISE/SUNSET CALCULATOR - C. Cornwall, A. Horiuchi & C. Lehman, Surface Radiation Research Branch (SRRB), Air Resources Laboratory, NOAA VERY EXTENSIVE. For more information see Solar Calculators or the Surface Radiation Research Branch SUNRISE/SUNSET CALCULATOR - T. Tyler, Cinematography.com "You can obtain the times of sunrise, sunset, moonrise, moonset, transits of the Sun and Moon, and the beginning and end of civil twilight, along with information on the Moon's phase..." For more information see Cinematography Software or Cinematography.com SUNRISE/SUNSET CALCULATOR FOR AM STATIONS IN THE U.S. - D. Bickel, Audio Services Division, Mass Media Bureau, Federal Communications Commission (FCC) "These values are important to those AM stations who must reduce power, cease operations, or change to directional operation during the nighttime hours, as well as the stations protected by the changed operation." For more information see Radio Tools or the Audio Services Division

Today's Space Weather
in Near Real-Time

Today's Space Weather (All Inclusive) TODAY'S SPACE WEATHER: REAL-TIME & NEAR REAL-TIME SPACE WEATHER DATA - Space Environment Center, National Oceanic and Atmospheric Administration (NOAA) Includes: ""Today's Space Weather"; GOES X-ray Flux 1-min data; Satellite Environment Plot; GOES X-ray Flux 5-min data; GOES Magnetometer; GOES Proton Flux; GOES ElectronFlux; Estimated Planetary Kp; D-region Absorption Prediction Model; ACE RTSW MAG, EPAM, SWEPAM, SIS; ACE RTSW MAG, EPAM, SWEPAM, SIS; & Auroral Activity from NOAA POES." For more information see the Space Environment Center TODAY'S SPACE DATA - Space Environment Center, National Oceanic and Atmospheric Administration (NOAA) For more information see the Space Environment Center TODAY'S SPACE WEATHER - IPS Radio & Space Services, Department of Industry, Tourism and Resources, Australian Government, Australia Multimedia Databases (Text & Images). For more information see the IPS Radio & Space Services ACE - REAL TIME - DATA - ACE, ACE Science Center, JPL, NASA "ACE browse data is designed for monitoring large scale particle and field behavior and for selecting interesting time periods." For more information see ACE Science Center, JPL Examples for the ACE Browse Parameter's include Magnetic Field Experiment (MAG) Ultra Low Energy Isotope Spectrometer (ULEIS) Electron, Proton, and Alpha Monitor (EPAM) Solar Energetic Particle Charge Analyzer (SEPICA) ISTP SURVEY KEY PARAMETERS: REAL TIME DATA - ISTP Project, NASA For more information see Data Products Examples include Geotail Daily KP Survey Geosync/Ground KP Survey SPACE ENVIRONMENT INFORMATION SERVICE - Hiraiso Solar Terrestrial Research Center (CRL0, Japan "This is a real-time/near real-time data service, and the data is updated continuously on daily basis." CURRENT SPACE WEATHER - Rice Space Institute, Department of Space Physics & Astronomy, Rice University Includes: most recent Kp Index, Solar Wind Observations, NOAA/SEC Forcast and much more. For more information see Space Weather Dials Interpretation Guide or the Rice Space Institute CURRENT SPACE WEATHER: DIALS PAGE ONLY - Rice Space Institute, Department of Space Physics & Astronomy, Rice University Dial Readings Include: Density, Speed, Pressure, Temperature, Magnitude, Polar Angle, Azimuth, Convection, Alfven Speed, Sound Speed, Th. Energy, Log[Beta], Alven Mach & Mach Number. For more information see Space Weather Dials Interpretation Guide or the Rice Space Institute Auroral Activity AURORAL ACTIVITY - UPDATED EVERY 30 SECONDS - Ultraviolet Imager (UVI), GGS/Polar Spacecraft, NASA "...The UVI is one of 11 scientific instruments launched with the GGS/Polar spacecraft" For more information see the Ultraviolet Imager (UVI) AURORAL ACTIVITY REPORT - HOURLY UPDATES - Solar Terrestrial Dispatch, Canada For more information see Solar Terrestrial Dispatch CURRENT AURORAL OVAL POSITION - Solar Terrestrial Dispatch, Canada For more information see Solar Terrestrial Dispatch REAL-TIME VIEW OF THE AURORAL OVAL OVER THE NORTH POLE - Canadian Space Agency (CANOPUS), Canada For more information see Real-Time Data or the Canadian Space Agency (CANOPUS) Cosmic Rays APATITY NEUTRON MONITOR IN REAL-TIME - Apatity Cosmic Ray Station, Polar Geophysical Institute, Russia For more information see the Polar Geophysical Institute OULU NEUTRON MONITOR IN REAL-TIME - Cosmic Ray Station, Sodankyla Geophysical Observatory, University of Oulu, Finland For more information see the Sodankyla Geophysical Observatory REAL-TIME COSMIC RAY VARIATIONS - NEUTRON MONITOR - Moscow Neutron Monitor, Solar-Terrestrial Physics Division of IZMIRAN, Russia For more information see Solar-Terrestrial Physics Division of IZMIRAN Earth Orientation EARTH ORIENTATION - The National Earth Orientation Service (NEOS) Energetic Particles REAL-TIME POLAR ENERGETIC PARTICLE DATA: CEPPAD, CAMMICE, RAPID (CCR) SUMMARY PLOTS - CCR, Los Alamos National Laboratories (LANL) Research with Adaptive Particle Imaging Detectors (RAPID); Comprehensive Energetic Particle and Pitch Angle Distribution (CEPPAD) & Charge and Mass Magnetospheric Ion Composition Experiment (CAMMICE). For more information see CCR Home Page REAL-TIME GEOSYNCHRONOUS ENERGETIC PARTICLE DATA - Geosynchronous Energetic Particle Data, Los Alamos National Laboratory (LANL) For more information see LANL Geosynchronous Energetic Particle Data Gravitational Lensing - Microlensing Real-Time Data THE OPTICAL GRAVITATIONAL LENSING EXPERIMENT - Optical Gravitational Lensing Experiment (OGLE), Warsaw University Astronomical Observatory, Warsaw, Poland For more information see the Warsaw University Astronomical Observatory MOA TRANSIENT ALERT PAGE - I. Bond, Massay University, New Zealand Multimedia Database (Text & Images). For more information see Ian Bond's Home Page; MOA (Microlensing Observations in Astrophysics), New Zealand or Massay University Heliosphere Real-Time Data COHOWEB: COORDINATED HELIOSPHERIC OBSERVATIONS DATA - National Space Science Center (NSSDC), NASA "...provides access to hourly magnetic field and plasma data and spacecraft position data from each of several deep-space spacecraft in separate spacecraft-specific files." For more information see National Space Science Center (NSSDC); Space Physics Databases or the National Space Science Center (NSSDC) OMNIWEB: NEAR EARTH HELIOSPHERE DATA - National Space Science Center (NSSDC), NASA "A system providing graphical browse and retrieval (ASCII, CDF, etc.) of any user-specified subset of available geophysical parameters for any user-specified time interval, from the 35-year OMNI data set of hourly, near-Earth solar wind magnetic field and plasma data and particle data from several spacecraft. " For more information see National Space Science Center (NSSDC); Space Physics Databases or the National Space Science Center (NSSDC) Ionosphere REAL-TIME IONOSPHERIC POTENTIAL PATTERN - National Geophysical Data Center (NGDC) Also inlcludes: AE, Dst, Polar Cap Potential, Joule Heating, Hemispheric Power Index, IMF & Number of Magnometers. For more information see National Geophysical Data Center (NGDC) REAL-TIME GLOBAL IONOSPHERIC TOTAL ELECTRON CONTENT (TEC) - Ionospheric and Atmospheric Remote Sensing, JPL "Updated every 5 Seconds..." For more information see Ionospheric and Atmospheric Remote Sensing NEAR REAL-TIME GLOBAL IONOSPHERIC TOTAL ELECTRON CONTENT (TEC) & DIFFERENTIAL TOTAL ELECTRON CONTENT (TEC) - Ionospheric and Atmospheric Remote Sensing, JPL Present to Past 24 hour "Movies of Global Ionospheric TEC and Differential TEC Maps..." For more information see Ionospheric and Atmospheric Remote Sensing REAL-TIME IONOSPHERIC DATA - SuperDARN, Applied Physics Laboratory, The Johns Hopkins University For more information see SuperDARN REAL-TIME LINEAR MODELING OF IONOSPHERIC ELECTRODYNAMICS (LiMIE) - Magnetosphere-Ionosphere Science Team, Space Physics Research Laboratory, University of Michigan For more information see Magnetosphere-Ionosphere Science Team Magnetopause & Bow Shock REAL-TIME MAGENTOPAUSE AND BOW SHOCK MODEL - Polar Ionospheric X-ray Imaging Experiment (PIXIE) For more information see Polar Ionospheric X-ray Imaging Experiment (PIXIE) Magnetosphere & Geo-Magnetic GEOMAGNETIC ALERTS & FORCASTS - Space Environment Center, National Oceanic and Atmospheric Administration (NOAA) For more information see the Space Environment Center CURRENT GEO-MAGNETIC STORM LEVEL - Space Physics Research Group, U.C. Berkeley For more information see Real Time Dst Estimate Web Pages or Space Physics Research Group CURRENT GEOMAGNETIC CONDITIONS - IPS Radio & Space Services, Department of Industry, Tourism and Resources, Australian Government, Australia Multimedia Database (Text & Images). For more information see the IPS Radio & Space Services ELECTRON AND ION VELOCITY DISTRIBUTION IN THE EARTH'S POLAR MAGNETOSPHERE (HYDRA) - Department of Physics & Astronomy, University of Iowa Multimedia Database (Text & Images). For more information see HYDRA Home Page ESTIMATED VALUE OF MAGNETIC DECLINATION - National Geophysical Data Center (NGDC), NOAA VERY VERY EXTENSIVE. For more information see Geomagnetism or the National Geophysical Data Center (NGDC) GEOMAGNETISM REAL-TIME DATA - Geology Division, United States Geological Survey (USGS) "Data plots for today and the previous seven days are available." For more information see RealTime Hazzard Information; Geology Divisions or the United States Geological Survey GEOMAGNETIC ACTIVITY CHART - Hiraiso Solar Terrestrial Research Center (HSTRC), Japan Multimedia Database (Text & Images). For more information see Hiraiso Solar Terrestrial Research Center (HSTRC) MAGNETIC ACTIVITY FORCASTS & REVIEWS - Canadian Space Weather Forecast Centre, Canada Multimedia Database (Text & Images). For more information see Canadian Space Weather Forecast Centre MAGNETOGRAMS IN REAL TIME - Intermagnet For more information see Intermagnet MAGNETOSPHERIC PLASMA ANALYZER (MPA) SPECTROGRAMS AND MOMENTS: REAL TIME DATA - NIS-1 MPA Team, Nonproliferation and International Security (NIS), Los Alamos National Laboratory (LANL) "Geosynchronous Plasma Regimes, Ion and Electron Spectrograms, & Moments" For more information see MPA Data; The Los Alamos Magnetospheric Plasma Analyzer Home Page; NIS Division Projects or Nonproliferation and International Security (NIS) POLAR PARAMETER PLOTS (R,MLT,L): REAL TIME DATA - International Solar-Terrestrial Physics, NASA For more information see International Solar-Terrestrial Physics REAL-TIME MONITORING OF THE GEOMAGNETIC FIELD - Solar-Terrestrial Physics Division of IZMIRAN, Russia For more information see Solar-Terrestrial Physics Division of IZMIRAN Solar Activity FOR REAL-TIME DATABASES SEE THE SPACE CENTER: SUN Solar Wind CURRENT SOLAR WIND DATA FROM THE CELIAS/MTOF PROTON MONITOR - The SoHO/CELIAS/MTOF/PM Sensors, Live from College Park Maryland For more information see The SoHO/CELIAS/MTOF/PM Sensors REAL TIME SOLAR WIND DATA - ACE, Space Environment Laboratory, National Oceanic and Atmospheric Administration (NOAA) For more information see ACE or ACE Science Center, JPL REAL-TIME VOYAGER 2 SOLAR WIND SPEED PLOTS - Voyager Plasma Science Experiment, Space Plasma Group, MIT For more information see Voyager Plasma Science Experiment Home Page

Calculators On-Line Center: Physics & Astrophysics Calculators On-Line Center ~ Home Page

---

E-Mail Jim Martindale
Copyright © 1994-2004, All Rights Reserved, Jim Martindale

---