This blog follows the progress of the LRO mission through Integration and Testing at NASA's Goddard Space Flight Center and launch site processing at KSC\Astrotech. Its purpose is to enable communication to the entire LRO Team about the status of ongoing activities.

LRO was launched June 18th, 2009 at 5:32pm EDT from KSC. This BLOG will follow the progress of the mission as LRO travels to the Moon and establishes orbit around it.

This BLOG will be periodically updated during LRO's early mission but as the nominal mission unfolds the official NASA LRO website and the LRO Science Instrument's own websites will evolve into a more interesting sources of LRO science results as postings appear there first and LRO engineering and operations (source of this site) will become increasingly routine.




Tuesday, November 25, 2008

Chamber Door Open @ 5:00pm

Amazing, we hit our mark.

Radiation folks are removing the source and once the coast is clear, facility folks will start to disconnect some of the enclosure panels.

8am we will have the morning tag up. We will go through our list of things to do.


Dave Bowman: HAL, I won't argue with you anymore! Open the doors!
HAL: Dave, this conversation can serve no purpose anymore. Goodbye. - 2001 A Space Odyssey

Spacecraft Power Down @ 5:00am 11/25

We're powered off. Hope to open the door sometime between 2pm-5pm today.

“If you want a happy ending, that depends, of course, on where you stop your story.” Orson Welles

Could start back fill @6:30am 11/25

Charles predicts we could start to backfill the chamber by 6:30am. After about an hour, we should be at 200 torr, and ready to re-establish the external purge (7:30am).

What next?

After we have recovered from the sim, thermal will tell the facility folks to bring the shroud to ambient. It should take about 2 hours or so to get the shroud to above 0 deg. Once the shroud reaches zero, we can power down the spacecraft. All console support, except thermal is excused.

It should take about 9-12 hours to get the chamber to the point where we can open the door. So door opening could happen around 2p-5p on 11/25. We will try to get the source out and start panel removal if we have time.

We will have an 8am on Wed.

“"I don't see much sense in that," said Rabbit.
"No," said Pooh humbly, "there isn't. But there was going to be when I began it. It's just that something happened to it along the way."” - Winnie the Pooh

TC-90: Orbiting around the moon @1:33am

Sim 17: LOI burn started at 1:13am (real time). Orbit capture occurred at 1:33am.

LOI sequence ran smoothly. Good job!

Monday, November 24, 2008

Sim 17 started

Sim 17 started at 2140. SIM 17 will be approximately 5 hours in duration . At 3.5 hous into the SIM The Insertion Burn will be preformed.


Some mornings it just doesn't seem worth it to gnaw through the leather straps.
- Emo Phillips

SIM 27 Complete

Sim 27 completed at 19:40. At this time we are configuring for SIM 17 which will simulate LOI-1 Maneuver and perform early mission activities.

"I try to take one day at a time, but sometimes several days attack me at once"

3rd time is the charm Sim-27

Sim-27 started at ~1400 and is scheduled to run for 6 hours. GDS had a problem with the RW‘s and the current problem is the timing between GDS writes and FSW reads. The current problem as of this writing is not a show stopper. The timing is being tweaked as the simulation moves forward.



"What if everything is an illusion and nothing exists? In that case, I definitely overpaid for my carpet"