Observation on TPS damage on Orbiter

NASA photos | 2-3-03 | BoneMccoy

[Cold Heat]

Hmmmmmm.....Nope, I sure don't.

Cold Heat(formerly wirestripper)

[RightWhale]

If Jimmuh Carter had let them build the shuttle out of titanium, would it have survived?

Bet it would have. It always looked like an aluminum beer can just waiting for the superheated air to get inside.

[snopercod]

No photos that I can find, but some interesting stuff [here]. Probably mostly BS, but ya' never know...

[NormsRevenge]

I don't think any actual photo was ever released.

Here's the original SF article and some FR threads (3) , but no photo.

S.F. man's astounding photo
Mysterious purple streak is shown hitting Columbia 7 minutes before it disintegrated

http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2003/02/05/MN192153.DTL

FR Search results for

S.F. man's astounding photo

http://www.freerepublic.com/focus/search?s=S.F.+man%27s+astounding+photo+&ok=Search&q=deep&m=any&o=score&SX=41994bd073c5d9c49cc8e49351eea042194d1686

[snopercod]

Oh, OK, you found the same SFgate article that I was about to post the link to.

There is an E-mail link to the reporter. Obviously he never followed up because Bush did it.

[NormsRevenge]

Obviously he never followed up because Bush did it.

4 More Beers and I might buy into that theory too. ;-)

sprites do exist, the heliosphere is like a giant tesla bulb.

Maybe "WE" can't handle the 'truth'.

Majestic 12 rules.. :-}

[snopercod]

I just E-mailed my formerly "in the know" friend out West. Maybe he knows something.

Four more beers. Now that's a platform I can support!

[computermechanic]

Lots of complaints at FR for lots of talk (media text) and no photos!

I'd like a shot at enhancement, if anything ever becomes available.


"FR Search results for: S.F. man's astounding photo"

[XBob]

4480 - "Does anybody have a copy of, or link to, the photo taken in San Francisco of the "purple-corkscrew-lightning-bolt" thing? "

I guess I was one of the few who saw it, and actually got a copy. It was very 'wierd'.

However...., almost as soon as I got it, I had a hard drive screw up (why I don't know) and it and some other things disappeared.

So, sorry, I don't have it either, but it was out there, and maybe if you keep searching you will find it, if they didn't bury it too deep.

Note - numbers of 'interesting' photos and links 'disaapeared' off the web about that time. I also 'lost' a very interesting article on Sadaam's weapons of mass destruction, including planes for spraying poison gas, and crop dusters, and rocket distibution vehicles.

[Cold Heat]

LOL! You better buy some tinfoil!:-)

[Budge]

Sorry, I don't have it either.

[Cold Heat]

Actually, I recall when you mentioned you had lost your drive.

I got to thinking, and I lost mine as well, about the same time. I blamed it on my crappy Norton AV. I traced it to a virus I picked up on a photo hosting joint that a fellow freeper had some pics on and she sent me one via E-mail.

I now have a very much better scanner, but it really did not explain why my drive crashed.It got goofy and then failed to load.

The virus never had a chance to propagate. It was deleted by the av.

I had to reformat.

[XBob]

IRRC , It seems to me that the particular wierd photo(s) were an anomaly associated with wide aperaturs and long shutter speeds with that particular model of camera, some sort of Nikon, or something to that effect.

[XBob]

4492 - "I now have a very much better scanner, but it really did not explain why my drive crashed.It got goofy and then failed to load.
The virus never had a chance to propagate. It was deleted by the av.
I had to reformat."

Similar to my story as I remember, wierd. I tried to reformat, and couldn't get it to work. I Ended up disposing of the whole drive, and starting over, from scratch, with a brand new drive. Eventually, I got a whole new computer because of the experience.

[computermechanic]

Well, this not to be interpreted as an attack on you, I'm sure you are quoting the "acceptable opinion" (accepted opinion), the problem is that this is the same kind of stuff they say about the foam, the crew dying instantly, about the shuttle flying sideways (we know the hyper-sonic X-15A-3 crash did anyway), and who knows what else. To publicly say that the shuttle's design and implementation was anything less than perfect is just too politically unacceptable.

If bonemccoy (one of our leading "foam-ologists, as coined by the upper management who "knew better") had worked at NASA and promoted the idea that their flaky-foam design had killed the shuttle, he would have been ridiculed (and in fact he was), his opinions silenced, he most probably would have been demoted and/or fired for not being a "team-player", and the hi-speed, large-foam tests would not have been performed (at least not in the public eye). For me, it's a lot like what I been seeing in the Democratic party, another politically elitist behemoth, the loss of credibility.

I would still like to see the pictures and make my own conclusions, NASA's esteemed opinions notwithstanding.


IRRC , It seems to me that the particular wierd photo(s) were an anomaly associated with wide aperaturs and long shutter speeds with that particular model of camera, some sort of Nikon, or something to that effect.

[Cold Heat]

The reports of the Nikon artifact problem were discussed in great detail at the time.

Bob was only giving you the IIRC of it. I have not seen the pics either, even though we hunted for them, and the fact they are not on the net may be because they were traced to the artifact problem.

Then again, maybe little green men...................................

Oh, never mind.....LOL!

[computermechanic]

The lack of any picture showing up on the internet makes me even more suspicious of obstruction (and others on FR as well, as I read).

Why has the photo been surgically removed from the internet if the photo were so obviously inconsequential?

I admit I've only read a little about this purple "Nikon artifact" stuff, but from what I've read so far, what seems to be in dispute about this artifact is the color not the presense or absense of features in the photo.

[Cold Heat]

artifact is the color not the presense or absense of features in the photo.

Yes, exactly.

If it were white lightning, it would not have gotten any attention, except to say the ship is resistant to such things.

There was radio comm throughout this period and there are no reports from the ship that indicate any concerns.

I would have thought that ground crews would have some indications as well.

What we do have is visuals of a chunk of foam hitting the leading edge of the wing on takeoff, then a gradual sequential failure event story that emanates from this specific area.

While the source of the interesting visuals from the ground in Cali are interesting, none of them seen to have any connection to the event sequence, except for reports of debris coming off the airframe.

Without a linkage to the colored lightning, or display, it remains as a isolated incident of interest. I don't think seeing the pictures would help at all. Which, is why I have not really been concerned about them. They do not fall into the event sequence in any way that I can see.

Systematic trouble shooting 101.

[computermechanic]

Something that this "lightning" brings to mind is the electrodynamics of a conductor (the shuttle, RCC carbon) moving thru even a weak magnetic field at 18,000 mph.

Maxwell's V x B can yield some large numbers at 18kmph.
With the energy of tons of fuel converted into a high velocity "semi-" conductor (the shuttle), I think some very bizarre electric-related-stuff could happen to a slightly cracked leading-edge RCC carbon-composite panel.

Does anyone know, when NASA does analysis of the shuttle's re-entry, how do they electrically model the shuttle? As an insulator? A resistor of very low or medium resistance? A network?

[XBob]

4498 - It's been several years now, and I only saw the strange image once, and it was strange, and it wasn't just the color. It was sort of a combination of lightning strike, static electricity, and kirilian photography, but in various densities of purple only, combined with a relatively normal image.

As i said, it was strange. And I have seen some strange photo images, especially in older cameras, for the lense coatings they use wierd metals, to cut lense flare and enhance images, and make all the different lensegrindings fit together. We don't have that trouble much any more, since they have all this computer design, but older cameras did. I had one lense which 'rusted' in between the different layers of glass in the lense. Ruined an expensive lense.