T-0

That is needed anyway, because even when I try to put in a proper work day after T-0, there won't be much coming off it, resulting in frustration only.

Deadlines and Life After a stitch in time 2009

And that is the thing I like least about the full immersion and the slack-off day after T-0: That it can be rather hard to take up all these other threads of thought and of work again and get back onto them.

Archive 2009-07-01 a stitch in time 2009

Orbiter transfers from ground to internal power T-0:50 seconds

Tweeters and Atlantis Ready for Launch | Universe Today 2009

They thought that they might be able to clear it up in about 15 minutes, which at the time meant that they would have a T-0 liftoff time at 11: 08 Eastern Time.

CNN Transcript Oct 28, 2009 2009

That is needed anyway, because even when I try to put in a proper work day after T-0, there won't be much coming off it, resulting in frustration only.

Archive 2009-07-01 a stitch in time 2009

Ground launch sequencer go for auto sequence start T-0:31 seconds

Tweeters and Atlantis Ready for Launch | Universe Today 2009

Deactivate solid rocket booster joint heaters T-0:50 seconds

Tweeters and Atlantis Ready for Launch | Universe Today 2009

And that is the thing I like least about the full immersion and the slack-off day after T-0: That it can be rather hard to take up all these other threads of thought and of work again and get back onto them.

Deadlines and Life After a stitch in time 2009

Then a 24 hour high/low calculation should be made incorporating data from T-0 to T-23h59m59s, not T-0 to T-24h — the measurement exactly 24 hours ago should not be part of the high/low calculation.

TOBS « Climate Audit 2007

At T-0 the SRBs blossomed fire andChallenger was on her way.

Riding Rockets Astronaut Mike Mullane 2006