Note that not all of the web based JavaScript calculators have adapted to this change. I plan to issue other updates when the July 2023 (for Oct 23) and January 2024 (for Apr 24) numbers are published. Since this value now requires close monitoring, the program will flag when the value is greater than 6 months old for any near term eclipse. With this change this program’s predictions exactly match my own event measurements for the April 2023 eclipse. In this version the values for Eclipses in 20 are based on measurements of ΔT by the Stopped growing which threw off calculations based on the historical record. Before 2019 this changed at a fairly constant rate however, in 2019 this value One of the parameters used by the predictions in this program is ΔT (aka TT-UT) which models irregularities in Earth’s rotation. To date event times from your current location without relying on an internet connection. Integrates with Apple Maps (and Google Maps on iOS ®) as described in Maps below to test possible new sites. However, I have had to frequentlyĪt my "ideal" site (or the site was itself moving ). Present a Google Map that you can use to determine where to go. If your goal is to figure out where to go to see an eclipse then I recommend using the I am pleased to announce that CaptureEclipse is now available on the Mac App Store. This, in turn, lead to learning about the algorithms to make eclipse predictions and making that code available first as an iOS ® app and then Those reasons (and COVID boredom) led to work starting on the macOS ® CaptureEclipse.Īfter completing the scheduling engine I decided that I wanted the ability to generate event times. Traveling with an operational computer running Mojave is also a non-starter. Running on a VM in the field was not an option. M1 machines Apple announced in late 2020. Will not run on Catalina (or later versions) nor be compatible with the long battery life Why write another app that does eclipse prediction? This started with a macOS ® app I am writing to control my camera ThisĪllows the user to get the exact event times for the exact location even while bouncing around on the bow of a ship. Or bows of ships) that did not have cell service or WiFi. ![]() Many places I have observed from places (e.g. A maximum eclipse diagram at the mouse-over location can also be displayed.This app provides estimates of where and when the various events of an eclipse will occur without needing access ![]() Eclipse color coded map with mouse-over geographic cursor coordinates and eclipse duration info to indicate where to move to increase your eclipse duration. ![]() Sun/Moon diagram and large event countdown display. Refraction, lunar limb profile effects, and deltaT correction supported. Observer position (latitude and longitude coordinates, altitude) is used to calculate local circumstances, so that camera actions can be referenced to specific eclipse events. You must then preprogram all exposure information according to a script. To help you enjoy the event, it can control up to four USB or Firewire connected cameras (Nikon and Canon DSLRs, plus Nikon Coolpix line) and up to four USB or Ethernet connected SBIG CCD cameras with their filter wheels during a solar eclipse, so that you can be free to concentrate on observing the event visually. It can handle any solar eclipse, provide you Baily's beads preview and animation, simulate an all-sky view or weather statistics, and a lot more. Solar Eclipse Maestro is the most versatile and feature-rich application for solar eclipses.
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