On 23 July, you take a time tick using the 0900 GMT Cape Town broadcast. You hear a repeating series of 59 dots followed by a dash. At the beginning of the fifth dash you start your stopwatch. The chronometer reads 08h 39m 16s at the time the stopwatch reads 01m 42s. The chronometer error at 0900 GMT, 22 July, was 22m 24s slow. What is the chronometer rate?

Question

Accepted Answer

Option B: 00m 02s losing. Chronometer rate is the daily gain or loss. Given the error was 22m 24s slow on 22 July and the current reading shows a 2-second loss over the 24-hour interval, the rate is 00m 02s losing. This calculation is critical for maintaining accurate celestial observations over long ocean passages.