Frank did a great job keeping the class interesting with visual aids, both on screen and out on the seaport grounds. I would highly recommend Frank and believe the Mystic Seaport with its planetarium, an ideal setting for my class with him discovering this timeless tool of the sea. I came away with all of the cheat sheets and understandings of equations and concepts that breathe the life into what you capture through your sextant sightings.
Celestial navigation calculator app how to#
I had mastered how it worked, how to read it and how to adjust it to insure its accuracy. By the end of class i felt comfortable with it. The sextant which is such an iconic tool of the sea, was demystified. I just took one of Franks classes and it was awesome!! Frank taught an incredible class on celestial navigation that brought me from novice to some solid understanding of sextants, their history and most importantly their use as a aid to seeing the sea.and knowing where you are on this planet! Hands on, wealth of knowledge, great resources at Mystic Seaport, he really covered a lot of ground! There was a lot of math but unlike in my youth, I was on the edge of my seat to soak up knowledge!! Frank made it relatable and real. If "time sights", "cleared lunar distances" or "apparent time" have ever roused an interest, you owe it to yourself to take one of Frank's classes. Recipe's for doing the work, the science behind those recipes, and actual voyages by the sailors that practiced the art were all presented with wonderful clarity. These are classes that can be thoroughly enjoyed by both the novice as well as the well versed practitioner. His vast knowledge of the subject, both the technical aspects of the work as well as the historical significance were perfectly balanced. However, I was intrigued by how they managed prior to then.
Having originally learned post WWII celestial methods as an officer in the United States Navy, and taken it up as a hobby, I was quite familiar with that era's procedures. I couldn't have been more happy with them. I recently took online versions of Frank Reed's "Celestial Navigation in the Age of Sail", and "Lunars - Finding Longitude by Lunar Distances". Celestial Navigation in the Age of Sail.All workshops are available as private tutorials starting at $500 per workshop either online or at your location (travel costs apply). These are high-quality, professional, interactive online workshops matching and often exceeding the content of my in-person classes. All are now offered as online sessions, which have proven to be extremely successful. Note: Most of the workshops listed below have been previously taught at Mystic Seaport Museum, Boston Community Boating, Hudson River Maritime Museum, URI Bay Campus, and other venues. Philip Sadler, Lecturer in Astronomy, Director Science Education, Harvard University. the best two-day course available, anywhere." "A great opportunity to learn celestial navigation under the guidance of a fantastic teacher, cartographer, and master navigator. Online, Interactive Celestial Navigation Workshops. Invaluable for real navigation and great for sextant education and practice, too. In this release wind chill factor calculations and discomfort factor calculations have been added.Get my "GPS Anti Spoof" app for iOS and Android.
Thank you for supporting celestial navigator. The app contains can export the almanac data and celestial observations data to the external SD card.
The accuracy of the results displayed has been thoroughly tested with the US navy website, the nautical almanac of 2013.The results are with in 10-15 seconds which is accurate enough for sea. It also displays the device’s position(lat,long,speed,cog) from the GPS and the compass heading. It also features a true wind calculator (giving wind speed and direction,dew point and relative humidity),an eta calculator (multiple results are shown at a time depending upon the user settings),a sailing calculator featuring great circle and Mercator sailing calculators along with intermediate point calculator. intercept,long by chronometer and latitude by meridian altitude. It features a rise set and merpass calculator, a line of position and compass error including gyro calculator, a celestial fix calculator (with auto run up and dead reckoning),an almanac of sun,moon,planets and 58 navigational stars.It supports the three most widely used navigational methods for calculation of lines of position i.e. Overview: Celestial Navigator is a must have app for mariners and any other person interested in celestial navigation.Ĭelestial Navigator is a must have app for mariners and any other person interested in celestial navigation.