Had another go at this one. Here it is in the BAA database overlaid on Pickles G0v)
https://britastro.org/specdb/data_graph.php?obs_id=9503&std_spectra_id=p_g0v
(One of the most frustrating observations I have tried to make. It literally skimmed along the roof line just arcminutes below it for over an hour before it finally popped up just as the sky was starting to brighten.) It was still at air mass 3.5 and there was thin cloud so the SNR is poor but consistent with the type reported previously (late F /early G)
https://www.astronomerstelegram.org/?read=14593
Cheers
Robin
British Astronomical Association
Supporting amateur astronomers since 1890