Sun-Moon angular distance (Elongation)

[Hashpi-SA]

London city, 3rd of June 2024, Moonrise 2:53, azimuth 71, Sunrise 4:47, azimuth 51, Elongation 46, i need to locate the Sun at Moonrise (time & azimuth), do i subtract Elongation from the Moon azimuth or the Sun azimuth, time difference between Moonrise and Sunrise is 1:54 (1.9), if i convert this time to degrees by multiplying it by 15 would give me 28.5 minus Moonrise azimuth 71 suggesting the Sun is at 00:59, 42.5 azimuth and that isn't matching Elongation, what am i missing here!

[gzotti]

elongation does not relate to azimuth. Please study section 18.2.5 of the User Guide for definitions.
When you set the Moon on the horizon, the Infostring tells you the placement of the Sun. Elongation does also not relate to time differences.

[Hashpi-SA]

Thank you.