Was this launch on the :00 second?
When exactly is T-0? The moment the hold down clamps are released?
Edit: Some more search found this answer:
What "actually" happens at T-minus-0The exact event defining T-0 is somewhat arbitrary, and different spacecraft operators can easily pick a different event to define it. Besides liftoff, I can certainly see value in defining T-0 as, for example, disconnection of some specific launch tower umbilical or, in the case of manned spacecraft, sealing of the crew access hatch. In reality, T-0 is a point of synchronization, and it's advantageous to keep it very close to liftoff as well as easy to define to a high degree of precision, but it is not really much more than that.
Why is finding out if the launch occurred on the :00 second a big deal?
Is it worth bringing up?
Had a nice view from a hillside a few miles north, the marine layer held offshore but there was a lot of early morning heat shimmer in the air. Beautiful launch and landing regardless.
Wow! I was down south in the mountains above Santa Barbara and my view was occluded for the first minute. Can I get some approximate coordinates for next time?
Try here, on base property but publicly accessible.
https://maps.app.goo.gl/Tm995yPSBWRf7xEC8
Go Beyond returned to PoLB on Apr 12 @ 3:37pm PT / 6:37pm ET
Some reusability stats for this launch (USSF-62/WSF-M 1):
Booster B1082.3 turnaround time:
55 days 16 hours 51 minutes(its previous mission was Starlink Group 7-14 on Feb 15, 2024 UTC).
FYI: median turnaround time for Falcon 9 / Heavy boosters is currently 46.97 days *
* – based on the last 30 launches, excluding new first stages.
Launchpad SLC-4E turnaround time:
4 days 12 hours 0 minutes(the previous launch from this pad was Starlink Group 8-1 on Apr 7, 2024 UTC).
It's the fastest turnaround ever for SLC-4E launchpad. The previous record was set just a few days ago (4 days 23 hours 55 minutes between Starlink Group 7-18 and Starlink Group 8-1 launches).
FYI: median turnaround time for SLC-4E is currently 10.97 days *
* – based on the last 30 launches.
The same type of stats for previous SpaceX launches may be found on
this spreadsheet online.