| Free mast for Merlin Rocket - has a bend! Guildford |
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| Rossiter Pintail Mortagne sur Gironde, near Bordeaux |
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List classes of boat for sale |
Bloody Mary |
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marksey
Groupie
Joined: 25 Aug 09 Location: southampton Online Status: Offline Posts: 68 |
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Topic: Bloody MaryPosted: 10 Jan 11 at 10:06am |
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We were the only 49er there and I don’t remember seeing any slow boats on the launch ramp, (apart from a rs400 left blocking access with no sails up) in fact by the time I got to the start line all other starts had been set off and we were up next, I did however witness a lot of rs800's and int14's start late. Common sense would denote that the slower boats hit the water 15-20 mins earlier giving the faster boats a chance to launch in time for the start. |
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Xpletive
Far too distracted from work
Joined: 28 Jan 06 Online Status: Offline Posts: 320 |
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Posted: 10 Jan 11 at 12:55pm |
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(Well done to everyone)
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Inland sea
Far too distracted from work
Joined: 19 Jul 07 Location: Rugby Online Status: Offline Posts: 290 |
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Posted: 10 Jan 11 at 1:19pm |
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Hey Russ was this the extra mark? ... good shot too
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asterix
Really should get out more
Joined: 01 Aug 09 Location: United Kingdom Online Status: Offline Posts: 621 |
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Posted: 10 Jan 11 at 2:32pm |
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the 3000 had a start time of 30 which implies a PY of 1030 doesn't it?
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G.R.F.
Really should get out more
Joined: 10 Aug 08 Location: United Kingdom Online Status: Offline Posts: 4028 |
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Posted: 10 Jan 11 at 2:55pm |
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I heard a little rumour he was offering some of that to the Alto man in exchange for Lord knows whatever favours.. PS someone has to photo shoppy the top half of that shaft away, surely..
![]() Edited by G.R.F. - 10 Jan 11 at 2:57pm |
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Guests
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Posted: 10 Jan 11 at 3:49pm |
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P.S. carefull peeling the number 34 sticker off in the cold you will end up with loads of bits!
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Rupert
Really should get out more
Joined: 11 Aug 04 Location: Whitefriars sc Online Status: Offline Posts: 8956 |
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Posted: 10 Jan 11 at 3:52pm |
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Firefly 2324, Puffin 229, Minisail 3446 Mirror 70686
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Merlinboy
Really should get out more
Joined: 03 Jul 06 Location: United Kingdom Online Status: Offline Posts: 3169 |
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Posted: 10 Jan 11 at 5:43pm |
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Hmmm thanks for that TT!!! Tim, we pulled the other sticker off and it took about 30 mins as it kept breaking, i need the wife's hair dryer or wait until it warms up.. Rich, i think that may be the mark we rounded trying to get back on course after the extra mark debacle hence reaching up to it. I can't remember.
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MikeBz
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Joined: 21 Apr 04 Location: United Kingdom Online Status: Offline Posts: 536 |
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Posted: 10 Jan 11 at 6:08pm |
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If the 0 start time boat sailed for 150 minutes, and assuming that the RS300 sailed off its stock PY (it's 1000, so a nice convenient datum point), then the way to calculate the PY for any other class is:
PY = 1000 * ((150-T)/116)
Where T is the start time of the class you are interested in.
This gives:
Topper: 1293
Laser: 1112
Laser 3000: 1034
Phantom: 1017
Fireball: 974
I14: 802
49er: 698
Moth: 647
If my assumption is wrong and some other class sailed off its stock PY, then the formula becomes:
PY = PYD * ((150-T)/(150-TD)
Where PYD is the stock PY, T is the start time of the class you are interested in, and TD is the start time of the stock PY class.
Mike
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JimC
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Joined: 17 May 04 Location: United Kingdom Online Status: Offline Posts: 6662 |
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Posted: 10 Jan 11 at 6:14pm |
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No arguments with Mike's sums, but its usual to se the slowest boat as your base point for start time, simply because that's the one that defines the length of the race.
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