Celestial Nav problem I can't solve

[EdCa]

Ray,

What is meant by "the time diagram"? Perhaps they mean converting E 163° 51' to time difference from GMT. If that's so the difference is either 11 hours or 10 hours 56 minutes.

To begin, the corrected chronometer time is 09:09:50 before correcting it for GMT.

Using hyphens for a time figure is poor practice.

Once we get the correct GMT the rest will be easy.

Would you please let us know what the time diagram is?

Thanks,

Ed