The diagram is from the Proton launch control centre's 'big screen' and depicts events during the ascent. One very noticeable item is that the trajectory seems to have been a little flatter than planned but that the launch vehicle seems to have made up for it by firing for longer, or providing a more powerful thrust towards the end.

The auxiliary propellant tank separates from the stack which consists of the Briz-M containing sufficient propellant for the final firing, satellite separation and lowering Briz-M's own orbit. Amos 5 is in the middle and Luch 5A is at the top.

Each firing of the Briz-M resulted in an orbit change. In the panel below is the result of a series of orbit measurements as the Briz-M climbed to apogee to released the two satellites and then move safely away to avoid potential interference with future launches. At present it is not complete but will fill up as milestones are reached.

The first entry, with a negative perigee, describes the trajectory at the point the Briz-M and satellite stack separated from the Proton-M third stage. Had it failed to fire then it would have followed the Proton into a fiery re-entry and an ignominious end in the Pacific Ocean near 161° west, 24° north. Thereafter there is an entry showing the result of each firing of the engine.

Images and Briz-M orbital data courtesy of Khrunichev.