Author Topic: LIVE: Sea Launch - Koreasat 5 - Aug 22  (Read 34168 times)

Offline anik

  • Global Moderator
  • Senior Member
  • *****
  • Posts: 7776
  • Liked: 955
  • Likes Given: 368
LIVE: Sea Launch - Koreasat 5 - Aug 22
« on: 06/27/2006 09:03 pm »
According to my source the next launch of Zenit-3SL rocket (with Koreasat 5 satellite) should be on August 5... :)

Offline Space Lizard

  • Member
  • Full Member
  • **
  • Posts: 257
  • Liked: 7
  • Likes Given: 4
Re: Sea Launch - Koreasat 5
« Reply #1 on: 06/28/2006 07:40 am »
News sources announced August 10.
I watch rockets

Offline anik

  • Global Moderator
  • Senior Member
  • *****
  • Posts: 7776
  • Liked: 955
  • Likes Given: 368
Re: Sea Launch - Koreasat 5
« Reply #2 on: 06/28/2006 09:25 am »
Quote
Space Lizard - 28/6/2006  11:27 AM

News sources announced August 10

Thanks for the correction!... :) Unfortunately my source has the old information... :(

Extractions from http://news.yahoo.com/s/afp/20060627/tc_afp/skoreamilitarysatellite_060627064928

"The Mugunghwa 5 will be put into orbit on August 10 from the South Pacific, officials at the Defense Ministry and the Joint Chiefs of Staff said.

France's Alcatel has built the satellite body and transmitter while US-based firm Sea Launch is responsible for the launch into an orbit of an altitude of 36,000 kilometers (22,000 miles)."

Offline Space Lizard

  • Member
  • Full Member
  • **
  • Posts: 257
  • Liked: 7
  • Likes Given: 4
Re: Sea Launch - Koreasat 5
« Reply #3 on: 06/28/2006 03:36 pm »
Well, although it is true to say it is a French-built satellite (it was integrated in Cannes, home of the film festival), the manufacturer has been "French-Italian Alcatel Alenia" for almost one year now.
I watch rockets

Offline anik

  • Global Moderator
  • Senior Member
  • *****
  • Posts: 7776
  • Liked: 955
  • Likes Given: 368
Re: Sea Launch - Koreasat 5
« Reply #4 on: 07/18/2006 07:06 pm »
South Korea delays military satellite launch
http://www.spacedaily.com/2006/060718055734.8vgmp6s5.html

""We have rescheduled the satellite launch from August 10 to August 20 as requested by Sea Launch," said a spokesman at the Defense Acquisition Program Administration, which is affiliated with the defense ministry."

Offline anik

  • Global Moderator
  • Senior Member
  • *****
  • Posts: 7776
  • Liked: 955
  • Likes Given: 368
Re: Sea Launch - Koreasat 5
« Reply #5 on: 07/22/2006 07:33 am »
Nice information about Koreasat 5 mission:
http://www.sea-launch.com/current_launch.htm

"Sea Launch is now preparing for the launch of the Koreasat 5 communications satellite for the Agency For Defense Development of Korea and the KT Corporation, in August. The 4465 kg (9,844 lb) spacecraft will provide advanced broadband multimedia and digital television transmission services, as well as military and conventional telecom services to operators in the Asia-Pacific region."

Offline anik

  • Global Moderator
  • Senior Member
  • *****
  • Posts: 7776
  • Liked: 955
  • Likes Given: 368
Re: Sea Launch - Koreasat 5
« Reply #6 on: 07/26/2006 07:32 pm »

Offline anik

  • Global Moderator
  • Senior Member
  • *****
  • Posts: 7776
  • Liked: 955
  • Likes Given: 368
Re: Sea Launch - Koreasat 5
« Reply #7 on: 08/04/2006 12:04 am »

Offline anik

  • Global Moderator
  • Senior Member
  • *****
  • Posts: 7776
  • Liked: 955
  • Likes Given: 368
Re: Sea Launch - Koreasat 5
« Reply #8 on: 08/04/2006 09:24 pm »

Offline James Lowe1

  • Member
  • Full Member
  • ****
  • Posts: 846
  • New York City
  • Liked: 1
  • Likes Given: 0
RE: Sea Launch - Koreasat 5
« Reply #9 on: 08/04/2006 11:44 pm »
Do we have a date for this, so we can prepare for live event coverage? Aug 20 seems to be the latest info?

Offline anik

  • Global Moderator
  • Senior Member
  • *****
  • Posts: 7776
  • Liked: 955
  • Likes Given: 368
RE: Sea Launch - Koreasat 5
« Reply #10 on: 08/05/2006 11:57 pm »
I have noticed that today they have rolled out and erected Zenit 3SL rocket with Koreasat 5 satellite on launch pad aboard Odyssey platform for the final tests!... :)

Offline anik

  • Global Moderator
  • Senior Member
  • *****
  • Posts: 7776
  • Liked: 955
  • Likes Given: 368
RE: Sea Launch - Koreasat 5
« Reply #11 on: 08/06/2006 06:05 pm »
Final tests of Zenit 3SL rocket have finished today!... :) Possibly Odyssey platform will depart to launch site in Pacific ocean in few days...

Offline Space Lizard

  • Member
  • Full Member
  • **
  • Posts: 257
  • Liked: 7
  • Likes Given: 4
Re: Sea Launch - Koreasat 5
« Reply #12 on: 08/07/2006 05:08 pm »
We're August 7 and Odyssey is still there.

Don't they need to leave Long Beach some 16 days before launch?

Seems to be hard to launch on the 20 then.
I watch rockets

Offline anik

  • Global Moderator
  • Senior Member
  • *****
  • Posts: 7776
  • Liked: 955
  • Likes Given: 368
Re: Sea Launch - Koreasat 5
« Reply #13 on: 08/08/2006 01:55 pm »
Odyssey platform has departed Long Beach!... :)

Offline Space Lizard

  • Member
  • Full Member
  • **
  • Posts: 257
  • Liked: 7
  • Likes Given: 4
Re: Sea Launch - Koreasat 5
« Reply #14 on: 08/09/2006 11:24 am »
Okay, so they left on Aug. 7 or 8. Plus 16 days that would bring us to Aug. 23 or 24, unless they've been able to speed up the cruise!
I watch rockets

Offline anik

  • Global Moderator
  • Senior Member
  • *****
  • Posts: 7776
  • Liked: 955
  • Likes Given: 368
Re: Sea Launch - Koreasat 5
« Reply #15 on: 08/09/2006 12:52 pm »
According to http://www.spacenews.ru/spacenews/live/full_news.asp?id=18253 (in Russian), the new preliminary launch date of Zenit 3SL rocket is August 22...

Offline anik

  • Global Moderator
  • Senior Member
  • *****
  • Posts: 7776
  • Liked: 955
  • Likes Given: 368
Re: Sea Launch - Koreasat 5
« Reply #16 on: 08/09/2006 05:33 pm »
Rocket Transfer from the Ship to the Odyssey Launch Platform
http://www.sea-launch.com/mission_koreasat_5/ilv_transfer/ilv_transfer.html
 
Rocket Rollout and Erection on launch pad for the final tests
http://www.sea-launch.com/mission_koreasat_5/ilv_erect/ilv_erect.html

Offline anik

  • Global Moderator
  • Senior Member
  • *****
  • Posts: 7776
  • Liked: 955
  • Likes Given: 368
Re: Sea Launch - Koreasat 5
« Reply #17 on: 08/11/2006 01:10 am »
Zenit 3SL launch window will be from 03:27 till 04:27 UTC on August 22, according to http://www.sea-launch.com/news_releases/nr_060810.html

Offline jacqmans

  • Moderator
  • Global Moderator
  • Senior Member
  • *****
  • Posts: 21807
  • Houten, The Netherlands
  • Liked: 8701
  • Likes Given: 321
RE: Sea Launch - Koreasat 5
« Reply #18 on: 08/15/2006 05:38 pm »
Jacques :-)

Offline censored account

  • Regular
  • Member
  • Posts: 53
  • Liked: 0
  • Likes Given: 0
RE: Sea Launch - Koreasat 5
« Reply #19 on: 08/19/2006 04:31 am »

All,

The clock has started! L-72 hrs and counting...........

Wish us luck!

Bob

Offline anik

  • Global Moderator
  • Senior Member
  • *****
  • Posts: 7776
  • Liked: 955
  • Likes Given: 368
Re: Sea Launch - Koreasat 5
« Reply #20 on: 08/19/2006 05:35 pm »
Good luck, Robert!... :) Good luck, Sea Launch!... :)

We shall observe you attentively!... ;)

Sea Launch Begins Countdown for Koreasat 5 Launch
http://www.sea-launch.com/news_releases/nr_060818.html

Offline anik

  • Global Moderator
  • Senior Member
  • *****
  • Posts: 7776
  • Liked: 955
  • Likes Given: 368
Re: Sea Launch - Koreasat 5
« Reply #21 on: 08/20/2006 07:47 pm »
I have noticed that they are checking systems of Zenit 3SL rocket and Koreasat 5 satellite now... :)

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #22 on: 08/21/2006 01:54 am »
Moved to the newsfeed for live coverage. :)

Go Sea Launch.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Offline Sphereion

  • Regular
  • Member
  • Posts: 51
  • Liked: 0
  • Likes Given: 0
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #23 on: 08/21/2006 05:12 am »
Cool. Sea Lauch rules. Always like following their launches on here.

Offline Terrible Twosome

  • Member
  • Member
  • Posts: 41
  • Liked: 0
  • Likes Given: 0
RE: Sea Launch - Koreasat 5
« Reply #24 on: 08/21/2006 05:47 am »
Quote
bobrogg - 18/8/2006  11:18 PM


All,

The clock has started! L-72 hrs and counting...........

Wish us luck!

Bob

Good luck Robert :) Hope you have a good launch.

Offline jacqmans

  • Moderator
  • Global Moderator
  • Senior Member
  • *****
  • Posts: 21807
  • Houten, The Netherlands
  • Liked: 8701
  • Likes Given: 321
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #25 on: 08/21/2006 08:47 am »
Sea Launch is now preparing for the launch of the Koreasat 5 communications satellite on August 21, at 8:27pm PDT (3:27 GMT, Aug. 22). Following brief remarks about the mission, the program will end. Soon thereafter, a short Video News Release (VNR) about the mission will be transmitted for television stations to record and use in their news coverage.

BROADCAST: SATELLITE TRANSMISSION AND PROGRAM SCHEDULE FOR KOREASAT 5

FOR DOMESTIC (U.S.) COVERAGE

Satellite: AMC-1 Ku-band Digital
Transponder: 18 (eighteen) UPPER Ch. 1 / 2 (18 Mhz)
Orbital Slot: 103 degrees West Longitude
Downlink Frequency: 12069 MHz Vertical
DIGITAL PARAMETERS: 4:2:0 FEC: 3 / 4 Symbol Rate: 13.021276
Audios: Audio channel 1 / Audio channel 2 = Program Mix ( English)
Standard: 525 NTSC

FOR ASIAN COVERAGE
Satellite: PAS-8 C-band Digital
Transponder: 17 Channel “B”  SCPC  ( 9 MHz)
Orbital Slot: 166 degrees  East Longitude  
Downlink Frequency: 4026.5 MHz Vertical
DIGITAL PARAMETERS: FEC:  3 / 4 Symbol Rate: 6.1113 Date Rate:  8.448
Audios: Audio channel 1 / Audio channel 2 = Program Mix ( English)
Standard: 525 NTSC
Turnaround Facilities: PanAmSat's Napa Valley Earth Station (California) PH: 707-251-1101
TRANSMISSION SCHEDULE - All times Pacific Daylight Time (PDT)

Day of Air: Monday, 21 August 2006
Transmission Test: 7:00pm - 8:10pm
Live Broadcast Starts: 8:10pm
Launch Window:; 8:27pm-9:26pm
Live Broadcast Ends: 10:15pm PDT  (Approx)
VNR Playout: 10:45pm PDT  (Approx)
Goodnight: 11:00pm PDT  (Approx)

SATELLITE TRANSMISSION SUPPORT:
Barbara Sipes, from The Casey Company, is our on-site coordinator for our live broadcast from Sea Launch Home Port. Barbara may be reached via mobile phone at: 818.355.5747 or at the uplink truck at: 562.951.7044 or 562.951.7045 after 1pm PDT, Monday, August  21.

WEBCAST:
Viewers around the world may view the launch of Koreasat 5 on our live webcast at:
http://www.sea-launch.com/current_index_webcast.html


Media Contact:
Paula Korn - 562.499.4729 or mobile phone at 562.254.5684, [email protected]

During Launch Operations, please call our NEWS CENTER at 562.951.7088 or 562.951.7388
Jacques :-)

Offline Launch Fan

  • Veteran
  • Full Member
  • ****
  • Posts: 1327
  • Liked: 61
  • Likes Given: 44
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #26 on: 08/21/2006 03:09 pm »
All the best Bob, we'll be following.

Offline jacqmans

  • Moderator
  • Global Moderator
  • Senior Member
  • *****
  • Posts: 21807
  • Houten, The Netherlands
  • Liked: 8701
  • Likes Given: 321
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #27 on: 08/21/2006 05:20 pm »
Jacques :-)

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #28 on: 08/22/2006 01:53 am »
Nothing like getting a few hours sleep in and getting up in the middle of the night ;)

L-1hr 50mins.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #29 on: 08/22/2006 02:39 am »
Just over an hour to go.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Offline Zachstar

  • Expert
  • Senior Member
  • *****
  • Posts: 2490
  • Washington State
  • Liked: 18
  • Likes Given: 2
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #30 on: 08/22/2006 02:48 am »
Anyone else find themselves dancing to this webcast music? The 300kbit under windows media seems to have great visual and audio quality for me.

Good luck Sea Launch!! I cant wait to see this rocket fly.

Thanks for the live topic to keep us updated as well.

Offline Avron

  • Canadian Member
  • Senior Member
  • *****
  • Posts: 4930
  • Liked: 156
  • Likes Given: 160
Re: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #31 on: 08/22/2006 02:49 am »
Do we have any weather info..  looks like the wind is picking up a bit.. pure guess 10-15 kts

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #32 on: 08/22/2006 03:24 am »
Quote
Zachstar - 22/8/2006  3:35 AM

Anyone else find themselves dancing to this webcast music? The 300kbit under windows media seems to have great visual and audio quality for me.

Good luck Sea Launch!! I cant wait to see this rocket fly.

Thanks for the live topic to keep us updated as well.

Funky Sax. Yeah! ;)

Webcast to start soon..coming up on T-15m.

Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #33 on: 08/22/2006 03:26 am »
Loading almost complete.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Offline Martin FL

  • Elite Veteran
  • Senior Member
  • *****
  • Posts: 2475
  • Liked: 139
  • Likes Given: 282
Re: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #34 on: 08/22/2006 03:27 am »
webcast starts.

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #35 on: 08/22/2006 03:28 am »
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #36 on: 08/22/2006 03:29 am »
LOX Loading complete.

T-15m
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #37 on: 08/22/2006 03:33 am »
T-10minutes. All looking good for an on-time launch.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Online Chris Bergin

Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Offline Avron

  • Canadian Member
  • Senior Member
  • *****
  • Posts: 4930
  • Liked: 156
  • Likes Given: 160
Re: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #39 on: 08/22/2006 03:37 am »

Offline Zachstar

  • Expert
  • Senior Member
  • *****
  • Posts: 2490
  • Washington State
  • Liked: 18
  • Likes Given: 2
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #40 on: 08/22/2006 03:39 am »
4 Mins to launch!!

Go Sea Launch!

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #41 on: 08/22/2006 03:40 am »
Recording this launch in 300kps high resolution. Playback 10 mins after the event.

T-3mins Go/No Go for launch coming up.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #42 on: 08/22/2006 03:41 am »
Go for launch.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Offline Avron

  • Canadian Member
  • Senior Member
  • *****
  • Posts: 4930
  • Liked: 156
  • Likes Given: 160
Re: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #43 on: 08/22/2006 03:42 am »
1 min

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #44 on: 08/22/2006 03:42 am »
T-60 seconds.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Offline Zachstar

  • Expert
  • Senior Member
  • *****
  • Posts: 2490
  • Washington State
  • Liked: 18
  • Likes Given: 2
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #45 on: 08/22/2006 03:43 am »
LAUNCH!!

Thanks again for an amazing liftoff and live coverage!

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #46 on: 08/22/2006 03:44 am »
Launch/
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #47 on: 08/22/2006 03:45 am »
First stage sep. Coming up. Flight nominal.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Offline Avron

  • Canadian Member
  • Senior Member
  • *****
  • Posts: 4930
  • Liked: 156
  • Likes Given: 160
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #48 on: 08/22/2006 03:46 am »

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #49 on: 08/22/2006 03:46 am »
First stage sep. Second stage engine nominal.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #50 on: 08/22/2006 03:48 am »
Faring sep. All nominal.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #51 on: 08/22/2006 03:51 am »
Second stage shutdown.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #52 on: 08/22/2006 03:52 am »
Second stage sep.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #53 on: 08/22/2006 03:54 am »
Block DM ignition for the first burn.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #54 on: 08/22/2006 03:56 am »
Sea Launch webcast went down three minutes ago. We think the vehicle is ok, although no updates are being posted on any of the coverage pages relating to this mission (Korean militarty etc.)
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Offline Avron

  • Canadian Member
  • Senior Member
  • *****
  • Posts: 4930
  • Liked: 156
  • Likes Given: 160
Re: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #55 on: 08/22/2006 03:59 am »
Great coverage .. even better for a man that may wanna get some sleep...

Offline astrobrian

  • NSF Photographer
  • Senior Member
  • *****
  • Posts: 2922
  • Austin Texas
  • Liked: 23
  • Likes Given: 112
Re: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #56 on: 08/22/2006 03:59 am »
That right there is probably why it went down, cant really do a webcast at this point without describing the payload :)

Offline Zachstar

  • Expert
  • Senior Member
  • *****
  • Posts: 2490
  • Washington State
  • Liked: 18
  • Likes Given: 2
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #57 on: 08/22/2006 04:00 am »
On the high bitrates it seems to be a bit picky but on the lower bandwith im still connected.

1st burn completed.

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #58 on: 08/22/2006 04:07 am »
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #59 on: 08/22/2006 04:09 am »
Vehicle in the parking orbit.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #60 on: 08/22/2006 04:15 am »
T+30 mins. All nominal.

Sea Launch workers heading to the launch platform.

Awaiting second burn of the Block DM.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #61 on: 08/22/2006 04:16 am »
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #62 on: 08/22/2006 04:22 am »
Still in the coast. All going well.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #63 on: 08/22/2006 04:26 am »
Anyone watching the Korean promo on right now? The Korean's are getting some VERY cool stuff from this satellite. Not just military, but some really cool PDA ability.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Offline Avron

  • Canadian Member
  • Senior Member
  • *****
  • Posts: 4930
  • Liked: 156
  • Likes Given: 160
Re: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #64 on: 08/22/2006 04:29 am »
What PDA ability?

Offline Andy USA

  • Lead Moderator
  • Administrator
  • Full Member
  • *****
  • Posts: 1030
  • Los Angeles, California
  • Liked: 207
  • Likes Given: 256
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #65 on: 08/22/2006 04:30 am »
These are AMAZING videos from the Korean company. WOW!

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #66 on: 08/22/2006 04:31 am »
Holy cow. Hope Bob has some copies of these videos. They are awesome blockbuster movie type promos.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Offline Zachstar

  • Expert
  • Senior Member
  • *****
  • Posts: 2490
  • Washington State
  • Liked: 18
  • Likes Given: 2
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #67 on: 08/22/2006 04:32 am »
These guys really know how to do some damn good PR for this sat.

Offline Stowbridge

  • Veteran
  • Full Member
  • ****
  • Posts: 426
  • Liked: 0
  • Likes Given: 0
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #68 on: 08/22/2006 04:35 am »
Damn. Round of applause for those KT promos. Never seen something so well produced and beautiful.

Anyone got a link to their site? We need to get a copy of that video promo "What a wonderful world" because they must have thrown $10m plus at that promo. Stunning. Absolutley stunning.
Veteran space reporter.

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #69 on: 08/22/2006 04:36 am »
If I knew that was coming, I'd of recorded it. Dumbstuck by that - fantastic video.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Offline Zachstar

  • Expert
  • Senior Member
  • *****
  • Posts: 2490
  • Washington State
  • Liked: 18
  • Likes Given: 2
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #70 on: 08/22/2006 04:37 am »
Its strange how in that video how they tie in real life so well into use of a cold piece of electronic equipment. One of the best PR clips ive EVER seen!

Now if only they can do this for warp drive :P

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #71 on: 08/22/2006 04:39 am »
Second burn complete. Waiting for spacecraft seperation.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Offline Zachstar

  • Expert
  • Senior Member
  • *****
  • Posts: 2490
  • Washington State
  • Liked: 18
  • Likes Given: 2
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #72 on: 08/22/2006 04:42 am »
100% for over 330 seps for saab thats QUITE impressive!

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #73 on: 08/22/2006 04:44 am »
Quote
Zachstar - 22/8/2006  5:29 AM

100% for over 330 seps for saab thats QUITE impressive!

But their promo was rubbish :) "Remember, when you hear spacecraft seperation, followed by applause, and cheering, it means it's another Saab seperation success."

They need the KT guys.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Offline Zachstar

  • Expert
  • Senior Member
  • *****
  • Posts: 2490
  • Washington State
  • Liked: 18
  • Likes Given: 2
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #74 on: 08/22/2006 04:47 am »
Quote
Chris Bergin - 21/8/2006  11:31 PM

Quote
Zachstar - 22/8/2006  5:29 AM

100% for over 330 seps for saab thats QUITE impressive!

But their promo was rubbish :) "Remember, when you hear spacecraft seperation, followed by applause, and cheering, it means it's another Saab seperation success."

They need the KT guys.

Hmm how does Saab affect your life?

They need to make a system to help sep me from my bed in the morning without the "shock" hehe (School schedule really sucks)

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #75 on: 08/22/2006 04:47 am »
1 min to spacecraft sep
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #76 on: 08/22/2006 04:49 am »
SPACECRAFT SEPERATION. GREAT JOB Sea Launch and all concerned :)

Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Offline Avron

  • Canadian Member
  • Senior Member
  • *****
  • Posts: 4930
  • Liked: 156
  • Likes Given: 160
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #77 on: 08/22/2006 04:49 am »

Offline Zachstar

  • Expert
  • Senior Member
  • *****
  • Posts: 2490
  • Washington State
  • Liked: 18
  • Likes Given: 2
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #78 on: 08/22/2006 04:49 am »
Another one for Saab! muwhahaha

Great Job Sea Launch!! and thanks again for the great live coverage!!

Offline Zachstar

  • Expert
  • Senior Member
  • *****
  • Posts: 2490
  • Washington State
  • Liked: 18
  • Likes Given: 2
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #79 on: 08/22/2006 04:53 am »
Man these guys must be making some SERIOUS profit. I mean look at how fast they prepare and launch major communication sats. I read that their schedule was completely full for this year and most of next. I can really see why with this kind of smooth operation.

Oh and the webcast's graphics are alot better now! Now lets hope the others take note.

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #80 on: 08/22/2006 04:55 am »
Spacecraft acquired by ground stations.

Nice job Sea Launch :)
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #81 on: 08/22/2006 05:31 am »
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Offline jacqmans

  • Moderator
  • Global Moderator
  • Senior Member
  • *****
  • Posts: 21807
  • Houten, The Netherlands
  • Liked: 8701
  • Likes Given: 321
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #82 on: 08/22/2006 08:03 am »
Sea Launch Delivers Koreasat 5 Satellite to Orbit

Long Beach, Calif., August 21, 2006 –Sea Launch Company today successfully delivered the Koreasat 5 communications satellite to geosynchronous transfer orbit (GTO). Early data indicate the spacecraft is accurately positioned and in excellent condition.

A Zenit-3SL vehicle lifted off at 8:27 pm PDT (03:27 GMT, Aug. 22) from the Odyssey Launch Platform, positioned at 154 degrees West Longitude in the equatorial Pacific. All systems performed nominally throughout flight. The Block DM upper stage inserted the 4,448 kg (9,806 lb) Spacebus 4000 C1 platform to GTO, on its way to a final orbital position of 113 degrees East Longitude. A ground station at Fucino, Italy, acquired the first signal from the satellite shortly after spacecraft separation.

Built by Alcatel Alenia Space for the KT Corporation and Korea's Agency for Defense Development, the hybrid multi-band satellite will be part of South Korea's new high-capacity Spacecom System over the Asia-Pacific. This is Sea Launch's fourth successful mission of 2006 – two additional missions are planned for this year.

Following the completion of the Koreasat 5 mission, Rob Peckham, president and general manager of Sea Launch, congratulated the Agency for Defense Development, KT Corporation and Alcatel Alenia Space. "We take great pride in successfully delivering South Korea's first dual-use spacecraft," he said. "At Sea Launch, we strive to exceed our customers' expectations and build collaborative relationships built on honesty and trust."

"I want to extend our thanks to everyone involved in achieving this milestone event. In particular, I want to thank our partners and contractors and the entire Sea Launch team for continuing to build our legacy, one successful launch, one satisfied customer at a time."

Sea Launch Company, LLC, headquartered in Long Beach, Calif., is the world's most reliable heavy-lift commercial launch service. This international partnership offers the most direct and cost-effective route to geostationary orbit. With the advantage of a launch site on the Equator, the robust Zenit-3SL rocket can lift a heavier spacecraft mass or provide longer life on orbit, offering best value plus schedule assurance. For additional information and images of this successfully completed mission, please visit the Sea Launch website at: www.sea-launch.com

###

Contact: Paula Korn, 562.499.4729 or 562.254.5684 (mobile), [email protected]

Jacques :-)

Offline jacqmans

  • Moderator
  • Global Moderator
  • Senior Member
  • *****
  • Posts: 21807
  • Houten, The Netherlands
  • Liked: 8701
  • Likes Given: 321
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #83 on: 08/22/2006 08:05 am »
Jacques :-)

Offline UK Shuttle Clan

  • Veteran
  • Full Member
  • **
  • Posts: 243
  • Liked: 0
  • Likes Given: 0
Re: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #84 on: 08/22/2006 10:42 am »
Those promo videos sound like really something. Well done to Sea Launch.

Online Chris Bergin

Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Offline edkyle99

  • Expert
  • Senior Member
  • *****
  • Posts: 15502
    • Space Launch Report
  • Liked: 8788
  • Likes Given: 1386
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #86 on: 08/22/2006 01:59 pm »
Quote
Zachstar - 21/8/2006  11:40 PM

Man these guys must be making some SERIOUS profit. I mean look at how fast they prepare and launch major communication sats. I read that their schedule was completely full for this year and most of next. I can really see why with this kind of smooth operation.



I don't know about profits, but it is worth noting that Launch Platform Odyssey has matched Baikonur's famed world's-busiest Area 1 Pad 5 so far this year with four launches. The platform, all by itself, has performed as many launches so far this year as all of the pads at Cape Canaveral.  It is tied with Vandenberg AFB (along with Canaveral) as the world's second busiest launch range so far this year.

 - Ed Kyle

Offline meiza

  • Expert
  • Senior Member
  • *****
  • Posts: 3067
  • Where Be Dragons
  • Liked: 5
  • Likes Given: 3
Re: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #87 on: 08/22/2006 02:19 pm »
The xinhuanet news is about some other satellite launched from plesetsk.

Online Chris Bergin

RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #88 on: 08/22/2006 04:01 pm »
Thanks, corrected.
Support NSF via L2 -- Help improve NSF -- Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**

Offline Jim

  • Night Gator
  • Senior Member
  • *****
  • Posts: 37811
  • Cape Canaveral Spaceport
  • Liked: 22031
  • Likes Given: 430
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #89 on: 08/22/2006 04:39 pm »
Quote
edkyle99 - 22/8/2006  9:46 AM

Quote
Zachstar - 21/8/2006  11:40 PM

Man these guys must be making some SERIOUS profit. I mean look at how fast they prepare and launch major communication sats. I read that their schedule was completely full for this year and most of next. I can really see why with this kind of smooth operation.



I don't know about profits, but it is worth noting that Launch Platform Odyssey has matched Baikonur's famed world's-busiest Area 1 Pad 5 so far this year with four launches. The platform, all by itself, has performed as many launches so far this year as all of the pads at Cape Canaveral.  It is tied with Vandenberg AFB (along with Canaveral) as the world's second busiest launch range so far this year.

 - Ed Kyle

Launch Platform Odyssey is a pad.  The "range' is the area in the south Pacific and TDRSS

Offline JIS

  • Elite Veteran
  • Full Member
  • ****
  • Posts: 1097
  • Liked: 7
  • Likes Given: 6
Re: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #90 on: 08/22/2006 05:07 pm »
Do you understand now why Atlas can't compete at comercial satellite market?
'Old age and treachery will overcome youth and skill' - Old Greek experience

Offline edkyle99

  • Expert
  • Senior Member
  • *****
  • Posts: 15502
    • Space Launch Report
  • Liked: 8788
  • Likes Given: 1386
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #91 on: 08/22/2006 08:32 pm »
Quote
Jim - 22/8/2006  11:26 AM

Quote
edkyle99 - 22/8/2006  9:46 AM

Quote
Zachstar - 21/8/2006  11:40 PM

Man these guys must be making some SERIOUS profit. I mean look at how fast they prepare and launch major communication sats. I read that their schedule was completely full for this year and most of next. I can really see why with this kind of smooth operation.



I don't know about profits, but it is worth noting that Launch Platform Odyssey has matched Baikonur's famed world's-busiest Area 1 Pad 5 so far this year with four launches. The platform, all by itself, has performed as many launches so far this year as all of the pads at Cape Canaveral.  It is tied with Vandenberg AFB (along with Canaveral) as the world's second busiest launch range so far this year.

 - Ed Kyle

Launch Platform Odyssey is a pad.  The "range' is the area in the south Pacific and TDRSS

Some oldtimers I worked with used to use "range" as a slang term to desribe the whole place (pads, hangers, control buildings, tracking and communications assets, etc.).  But you are right.  A "Range" isn't a "Pad" isn't a "Cosmodrome" isn't a "Center", etc..  

Launch Platform Odyssey has matched the year-to-date orbital launch totals of all four active Cape Canaveral space launch pads.  It has also matched the orbital totals of all four active (and one soon-to-be active) space launch pads at Vandenberg AFB.

To date, Baikonur has hosted nine orbital launch attempts from four pads in 2006, with two failures.  Sea Launch is tied with Cape Canaveral and Vandenberg AFB for second with four launches.  Kourou and Plestesk have each hosted three launches.  Tanegashima has seen two launches.  Eight other facilities, included Kennedy Space Center, have managed one launch attempt apiece.

 - Ed Kyle

Offline anik

  • Global Moderator
  • Senior Member
  • *****
  • Posts: 7776
  • Liked: 955
  • Likes Given: 368
Re: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #92 on: 08/23/2006 05:29 pm »
My congratulations with successful launch!... :)

The Odyssey platform and the Sea Launch Commander ship are returning to Long Beach...

Offline jacqmans

  • Moderator
  • Global Moderator
  • Senior Member
  • *****
  • Posts: 21807
  • Houten, The Netherlands
  • Liked: 8701
  • Likes Given: 321
RE: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #93 on: 08/23/2006 09:15 pm »
OFFICIAL PRESS RELEASE
about KoreaSat 5 spacecraft injection from
the Sea Launch Rocket and Space Complex

August 22 2006.

Seafaring space launching facility in the Pacific Ocean – MCC-M in Korolev.
At 07:27 Moscow Daylight Saving Time (03:27 GMT), the seagoing Launch Platform (LP) Odyssey belonging to the space rocket launching system Sea Launch launch an Integrated Launch Vehicle (ILV) Zenit-3SL carrying as its payload KoreaSat 5 spacecraft (SC).
The spacecraft is intended for providing various communications services from the geostationary orbit to users in the Asian-Pacific region. The spacecraft slot is at 113E.
The launch objective is to deliver the 4.5-ton spacecraft into a geotransfer target orbit.
The spacecraft insertion into this orbit from an intermediate orbit established by the two-stage launch vehicle Zenit-2S was performed by the space upper stage Block DM-SL designed and built by S.P.Korolev RSC Energia.
The upper stage delivered the SC, with high accuracy, to its target orbit with 0 deg. Inclination, 2925 km perigee and 35636 km apogee.
In accordance with the mission plan, the upper stage main engine performed two burns. The first burn, which was about 8.5 minutes in duration, occurred 10 seconds after the separation of the upper stage DM-SL carrying the SC from the the LV. The second burn of about 3 minutes occurred 34 minutes after the completion of the first burn.
The SC separated from the upper stage at 8:32 Moscow Time.
The flight of the upper stage carrying the SC was analyzed by RSC Energia experts working within the Lead Operations Control Team (LOCT) at the Mission Control Center (MCC-M) in Korolev, Moscow Region, who were in constant contact with the Control Center on-board ACS.
The analysis of telemetry data transmitted from the upper stage was supported by US and Russian space data reception/transmission assets.

For information:
This was the fourtht launch under the Sea Launch program in 2006 and the 22nd  launch under this entire program.
In the overall history of the upper stages of Block D and DM types that was the 261st  successful mission since they have been put into operation.
Upper stages of Block D and DM type developed and manufactured by S.P.Korolev RSC Energia were designed for transporting spacecraft from low-Earth orbits to high-energy orbits, including GEO, as well as for spacecraft injection into trajectories that would take them to the Moon and planets of our solar system.
They have been in use since 1967, there have been 11 modifications, out of which 6 have been developed since mid-1990s. They are powered by environmentally friendly propellant components (liquid oxygen and kerosene). Currently they are operated together with heavy-class LV Proton-K and medium-class LV Zenit-2S.    
The launches of spacecraft from the sea-based launch site are performed under a program of launch services provided by the Sea Launch company, which has as its stockholders Boeing of US, S.P.Korolev Rocket and Space Corporation Energia of Russia, Kvaerner Invest Norge AS of Norway, and Ukrainian aerospace companies Yuzhmashzavod production association and M.K.Yangel State Design Bureau Yuzhnoe.
RSC Energia is the prime for the Sea Launch rocket segment and is responsible for its outfitting and integration in the overall system, providing, together with its subcontractors, the manufacturing and operation of the upper stage Block DM-SL as the third stage of Zenit-3SL LV.
During the launch the Odyssey Launch Platform (LP) is stationed in the vicinity of the Christmas Island in the Pacific, at 154 deg.E on the equator. Pre-launch processing and launch are controlled from the Control Center onboard the Assembly and Command Ship (ACS) Sea Launch Commander. The pre-launch processing begins 5 hours before the launch, and is performed in the automatic mode. At 3 hours before the launch, the crew of the platform and the personnel supporting the ILV processing on-board the LP are evacuated on a helicopter to the ACS, which stays at a safe distance from the platform.

RSC "Energia" press service
 
Jacques :-)

Offline yinzer

  • Extreme Veteran
  • Full Member
  • ****
  • Posts: 1509
  • Liked: 3
  • Likes Given: 0
Re: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #94 on: 08/23/2006 09:34 pm »
It's also worth noting that Sea Launch, like pretty much everyone else out there, is operating at about 20% of capacity.  The Sea Launch Commander can carry three Zenits at once, and transfer them to the Odyssey at sea.
California 2008 - taking rights from people and giving rights to chickens.

Offline censored account

  • Regular
  • Member
  • Posts: 53
  • Liked: 0
  • Likes Given: 0
Re: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #95 on: 09/03/2006 08:28 pm »
Quote
yinzer - 23/8/2006  2:21 PM

It's also worth noting that Sea Launch, like pretty much everyone else out there, is operating at about 20% of capacity.  The Sea Launch Commander can carry three Zenits at once, and transfer them to the Odyssey at sea.


Transferring a Zenit at sea (from the command ship to the launch platform) is something I'd never want to do. Even with calm seas this is a high risk evolution at best.


Bob

Offline sbt

  • Veteran
  • Full Member
  • ***
  • Posts: 328
  • Liked: 1
  • Likes Given: 0
Re: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #96 on: 09/03/2006 09:03 pm »

How sure are you that its a 'high risk evolution at best'?

SL Odyssey has, IIRC, wave motion damping and is very nearly static in the launch configuration. Wave motion compensation on lifting gear has been around for at least two decades in the North Sea oil industry and resupply of, admittedly smaller, loads in quite high sea states is routine. Large scale wave motion compensation was used in the successful recovery of the Kursk so size isn't necessarily an issue.

I must admit that I'm not an expert in these areas but it doesn't seem beyond the realms of possibility that the process could be made reasonably low risk.

Rick
I am not interested in your political point scoring, Ad Hominem attacks, personal obsessions and vendettas. - No matter how cute and clever you may think your comments are.

Offline censored account

  • Regular
  • Member
  • Posts: 53
  • Liked: 0
  • Likes Given: 0
Re: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #97 on: 09/04/2006 08:17 pm »
It's not the launch platform that really has the issue, it’s the command ships ability to stay rock stable for those minute (s) needed when the lift starts. The pitch/roll/yaw of the command ship and the inability to steady those forces for a guaranteed safe lift is why this cannot be done on the open ocean. The only method is to do the transfer is in a safe harbor were those forces are minimal and can be controlled. Also remember we are talking about a 200 foot long 100+ ton fragile rocket that is very unforgiving to shipping damage.  


Bob

Offline sbt

  • Veteran
  • Full Member
  • ***
  • Posts: 328
  • Liked: 1
  • Likes Given: 0
Re: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #98 on: 09/05/2006 12:51 am »
Ah, I see you have misunderstood me. I don't know the real term but the 'Wave motion compensation' I am talking about doesn't require a stable platform to lift from.

In the North Sea implementation it keeps the cargo hook (or hooks) of a crane mounted on the stationary rig static relative to the platform being lifted from. In the North Sea this need only be reasonably approximate so, as I understand it, only the motion of the waves below the rig is sensed. This then used to drive a rapid haul in/out system attached to the crane to move the hook in sync with the waves.

The haul in/out device is separate from the main winch, the lifting cable is led round two sets of pulleys, one of which is attached to a hydraulic jack. Moving the jack closes or extends the gap between the pulley sets, shortening or lengthening the cable rapidly and precisely.

In the Kursk salvage application a similar system was used to keep the multiple lifting cable sets and attachment points stationary under the water as the barge from which they depended moved under the action of the waves. This prevented any dynamic strain being placed on the cables or the damaged submarine, both of which were under considerable strain under static conditions alone.

To go back to the North Sea application, the wave compensation is gradually 'washed out' as the load clears the supply ship to go from static relative to the supply ship to static relative to the oil platform.

With the use of Laser Ranging or something similar between platform and ship and a much more tightly controlled environment it should be possible to do much better than the already impressive Oil Industry performance. Lateral placement should be a non-issue as very high horizontal position holding accuracies are already achieved routinely by dive support ships etc.

This may not be the way Sea Launch operate in reality, but I don't regard it as implausible that such a transfer could be a relatively routine affair (as much _anything_ is routine in spaceflight). It may actually be impractical at the moment but I'm not sure that it _needs_ to be.

Rick
I am not interested in your political point scoring, Ad Hominem attacks, personal obsessions and vendettas. - No matter how cute and clever you may think your comments are.

Offline Jim

  • Night Gator
  • Senior Member
  • *****
  • Posts: 37811
  • Cape Canaveral Spaceport
  • Liked: 22031
  • Likes Given: 430
Re: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #99 on: 09/05/2006 02:07 am »
Cargo is one thing, a LV is another.  Sealaunch plan was always to go find a sheltered area for the transfer.

Offline sbt

  • Veteran
  • Full Member
  • ***
  • Posts: 328
  • Liked: 1
  • Likes Given: 0
Re: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #100 on: 09/05/2006 10:12 pm »

I had started to conclude that once I had spotted that they didn't use a strongback or cradle for the lift.

Any reason why they use the ship for vehicle prep then? Wouldn't it be better to do it ashore or does 'sheltered waters' include places, closer to the launch point, other than the home port?

Should this discussion move to a more general Sea Launch thread?

Rick
I am not interested in your political point scoring, Ad Hominem attacks, personal obsessions and vendettas. - No matter how cute and clever you may think your comments are.

Offline censored account

  • Regular
  • Member
  • Posts: 53
  • Liked: 0
  • Likes Given: 0
Re: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #101 on: 09/07/2006 02:49 am »
Quote
sbt - 5/9/2006  2:59 PM


I had started to conclude that once I had spotted that they didn't use a strongback or cradle for the lift.

Any reason why they use the ship for vehicle prep then? Wouldn't it be better to do it ashore or does 'sheltered waters' include places, closer to the launch point, other than the home port?

Should this discussion move to a more general Sea Launch thread?

Rick

With the vehicle prep work done on the ship we can use any port to process the ILV, providing that we can get our hands on LOX and LN2. As to moving closer to the launch site, this would be a big benefit to us..... But the issue of getting the cryos in large quantities will be the limiting factor.


Offline Satori

  • Moderator
  • Global Moderator
  • Senior Member
  • *****
  • Posts: 14510
  • Campo do Geręs - Portugal
  • Liked: 2042
  • Likes Given: 1195
Re: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #102 on: 09/27/2006 09:15 pm »
I'm wiriting an article about this launch for the next issue of my space newsletter. I need to know the exact launch time for this mission like 0327:XX,XXXUTC. Any help?

Offline anik

  • Global Moderator
  • Senior Member
  • *****
  • Posts: 7776
  • Liked: 955
  • Likes Given: 368
Re: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #103 on: 11/01/2006 08:09 pm »
Quote
Satori - 28/9/2006  12:58 AM

Any help?

03:26:59.134 UTC... Source: http://forum.nasaspaceflight.com/forums/thread-view.asp?tid=3944&posts=3&start=1

Offline Satori

  • Moderator
  • Global Moderator
  • Senior Member
  • *****
  • Posts: 14510
  • Campo do Geręs - Portugal
  • Liked: 2042
  • Likes Given: 1195
Re: LIVE: Sea Launch - Koreasat 5 - Aug 22
« Reply #104 on: 11/01/2006 08:30 pm »
Quote
anik - 1/11/2006  2:52 PM

Quote
Satori - 28/9/2006  12:58 AM

Any help?

03:26:59.134 UTC... Source: http://forum.nasaspaceflight.com/forums/thread-view.asp?tid=3944&posts=3&start=1

Thank you very much Anik for pointing me that!

Tags:
 

Advertisement NovaTech
Advertisement Northrop Grumman
Advertisement
Advertisement Margaritaville Beach Resort South Padre Island
Advertisement Brady Kenniston
Advertisement NextSpaceflight
Advertisement Nathan Barker Photography
1