So the actual downbeat was around 7:50 -> not 8:00 if I'm interpreting this correctly?
Chalkpie,
Yes, that's correct, based on my reading of the entire passage. The
Neues Wiener Tagblatt reported that Mahler was applauded for several minutes and had to bow a number of times before starting to conduct. Also, critic Julius Korngold reported the following two details:
1) The overall performance lasted 85 minutes.
2) There was a break of "some five minutes" between the two movements during which time "Mahler remained leaning on his desk."
According to
Der Vaterland, the performance of Part I lasted from 7:50 until 8:15. There was a five-minute interval, after which Part II began, and the performance ended at 9:15.
If we're going to do this, by God, we've got to do it right!
James