The TM is non-canon.Victory is Life wrote:the TM states the PT yields in the megaton range i have stated.
There are many problems with TDiC.Also, if we look at ST firepower destructive capability closely, events like the Romulan Cardassian bombardment of the founders homeworld in TDiC indicate massive amounts of firepower, destroying 30% of the planet's crust in the opening volley.
1) Visuals. No massive fireballs, sub-orbital ejecta, or exposed mantle, all of which would be inevitable consequences of the damage described. While phaser/disruptor fire may destroy large areas of crust without such effects, due to their chain-reaction method, PTs are direct energy transfer weapons, and so would produce such fireballs.
2) Directly contradicts numerous other weapon and shielding figures (Pegasus: high kt/low Mt PTs, Rise: ditto, Relics: low Mt shield capacity, Battle Lines: low GJ limits for runabout shields, The Survivors: 400 GW KE limit for GCS shields, Deja Q: warp 9 power is approximately 30 PW (about 7 Mt/s), Masterpiece Society: GCS power output (presumably that available for general use, excluding the warp drive) is somewhere between 1 TW and 1 PW).
3) The Dominion was feeding back false sensor returns to the fleet.