Author Topic: LIVE: Falcon 9 Flight 1 Maiden Flight - June 4, 2010  (Read 499365 times)

Offline Xentry

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Re: LIVE: Falcon 9 Flight 1 Maiden Flight - June 4, 2010
« Reply #720 on: 06/04/2010 07:37 pm »
I started timing the roll motion at about t+7min. It looked initially like 1rpm, but at around 8min became more like 2rpm. This is the kind of roll that ballistic entry vehicles are given to stabilize before entry. Nothing special, and SpaceX will likely solve it without any problem for Flight 2.
Congratulations to SpaceX, and may it be the first of many successful flights! In particular, congratulations for finally putting your little money machine working.
Now it's on to multiplying today's feat by several tens  ;) , and putting an operational Dragon capsule in space and safely back to Earth!

Offline SpacexULA

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Re: LIVE: Falcon 9 Flight 1 Maiden Flight - June 4, 2010
« Reply #721 on: 06/04/2010 07:37 pm »
Falcon 9 is no longer a paper rocket

NASA just got a Delta II replacement.

That's high praze from you Jim, considering how much you loved Delta II :)
No Bucks no Buck Rogers, but at least Flexible path gets you Twiki.

Offline smith5se

Re: LIVE: Falcon 9 Flight 1 Maiden Flight - June 4, 2010
« Reply #722 on: 06/04/2010 07:37 pm »
Congrats to SpaceX on the launch, there were a few of us here surrounding a computer. Looked good, delay in audio was a bit fun but none the less, good launch; seems as if more than anything their PR/PAO needs some work.

Thanks for the coverage NSFers.
My views are mine, and mine alone and DO NOT reflect that of my employer nor my place of employment.

Offline Orbiter

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Re: LIVE: Falcon 9 Flight 1 Maiden Flight - June 4, 2010
« Reply #723 on: 06/04/2010 07:38 pm »
Yea!!! Go SpaceX and Dragon! Amazing! Great job to all the teams! Maiden flight of Falcon 9 went down with absolutely no problems!

Orbiter
KSC Engineer, astronomer, rocket photographer.

Offline simonth

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Re: LIVE: Falcon 9 Flight 1 Maiden Flight - June 4, 2010
« Reply #724 on: 06/04/2010 07:38 pm »
I wonder whether now that the first launch was successful, the long pole for the second flight actually becomes a full-up operational Dragon for COTS Demo 1.

Offline Norm Hartnett

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Re: LIVE: Falcon 9 Flight 1 Maiden Flight - June 4, 2010
« Reply #725 on: 06/04/2010 07:39 pm »

I actually have a version of it already that spits out a little Dragon on its own chute... not sure I can market it, Elon has REALLY good lawyers;)

Don't call a Falcon and Dragon.   It is the Hawk and Griffon.

Humor? From Jim? This really is a red letter day!

(National Doughnut Day too!)
“You can’t take a traditional approach and expect anything but the traditional results, which has been broken budgets and not fielding any flight hardware.” Mike Gold - Apollo, STS, CxP; those that don't learn from history are condemned to repeat it: SLS.

Offline PahTo

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Re: LIVE: Falcon 9 Flight 1 Maiden Flight - June 4, 2010
« Reply #726 on: 06/04/2010 07:40 pm »

I don't think so--at least not with the (apparent) nutation.


Any chance the roll was intended, for stability?

Jeff

Offline zerm

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Re: LIVE: Falcon 9 Flight 1 Maiden Flight - June 4, 2010
« Reply #727 on: 06/04/2010 07:40 pm »

I actually have a version of it already that spits out a little Dragon on its own chute... not sure I can market it, Elon has REALLY good lawyers;)

Don't call a Falcon and Dragon.   It is the Hawk and Griffon.

HEY! I'm gonna use that! No foolin'.

Offline ugordan

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Re: LIVE: Falcon 9 Flight 1 Maiden Flight - June 4, 2010
« Reply #728 on: 06/04/2010 07:41 pm »
I started timing the roll motion at about t+7min. It looked initially like 1rpm, but at around 8min became more like 2rpm.

2nd Ariane V flight came to my mind while watching this live. The puzzling thing is the roll control nozzle did compensate a couple of times and then it just kind of stopped.

Offline Arb

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Re: LIVE: Falcon 9 Flight 1 Maiden Flight - June 4, 2010
« Reply #729 on: 06/04/2010 07:42 pm »
Amateur iPhone video of launch with excellent sound. Those engines are throaty.

http://www.twitvid.com/E2JKU

Offline corrodedNut

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Re: LIVE: Falcon 9 Flight 1 Maiden Flight - June 4, 2010
« Reply #730 on: 06/04/2010 07:42 pm »
Did anyone else notice the upper stage umbilical whipping around like a fire hose?

Offline clongton

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Re: LIVE: Falcon 9 Flight 1 Maiden Flight - June 4, 2010
« Reply #731 on: 06/04/2010 07:43 pm »
Falcon 9 is no longer a paper rocket

NASA just got a Delta II replacement.

High praise coming from Jim.
Chuck - DIRECT co-founder
I started my career on the Saturn-V F-1A engine

Offline savuporo

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Re: LIVE: Falcon 9 Flight 1 Maiden Flight - June 4, 2010
« Reply #732 on: 06/04/2010 07:43 pm »
Congrats again on reaching halfway to anywhere.
Orion - the first and only manned not-too-deep-space craft

Online yg1968

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Re: LIVE: Falcon 9 Flight 1 Maiden Flight - June 4, 2010
« Reply #733 on: 06/04/2010 07:44 pm »
Another launch video on YouTube:


Offline kraisee

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Re: LIVE: Falcon 9 Flight 1 Maiden Flight - June 4, 2010
« Reply #734 on: 06/04/2010 07:45 pm »
Chris -- How hard did your servers get hit today?   How did today compare to a Shuttle launch?

Ross.
"The meek shall inherit the Earth -- the rest of us will go to the stars"
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Offline Lars_J

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Offline Jim

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Re: LIVE: Falcon 9 Flight 1 Maiden Flight - June 4, 2010
« Reply #736 on: 06/04/2010 07:46 pm »
The roll at liftoff has me the most concerned.  The engine bells could have hit the launch mount.   

I wonder if it was the roll to the launch azimuth and they forgot to put in a delay before it is performed.  Most vehicles just try to fly straight for a few hundred feet before started any maneuvers, such as the pitch and roll program.

Offline TheFallen

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Re: LIVE: Falcon 9 Flight 1 Maiden Flight - June 4, 2010
« Reply #737 on: 06/04/2010 07:46 pm »
Beautiful launch.  Good work, SpaceX!

Offline Liss

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Re: LIVE: Falcon 9 Flight 1 Maiden Flight - June 4, 2010
« Reply #738 on: 06/04/2010 07:47 pm »
In one hour from launch, still no elsets for the orbiting vehicle.
Technically, it hasn't finished first orbit yet but I wonder if we are at orbit in fact. Hope so.
This message reflects my personal opinion based on open sources of information.

Offline vt_hokie

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Re: LIVE: Falcon 9 Flight 1 Maiden Flight - June 4, 2010
« Reply #739 on: 06/04/2010 07:47 pm »
Whoa.... Cool Max Q picture:

http://spaceflightnow.com/falcon9/001/launch/falcon9sfn10.jpg

Hope it's not heresy to mention Ares here ;) but that reminds me of the Ares I-X shockwave condensation photo!

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