Iris - Science Fiction Fantasy Chronicles: forums

UnimatrixZero · 8th March 2001, 02:18 AM

Hello,

how does the iris from the stargate mechanical works?
How many items has she?

skydiver · 9th March 2001, 06:44 PM

not sure if i understand your question. the iris is a metal shield made if either titanium or a trinium-titanium compound(depending on where you are in the series) it is attached to the gate somehow and placed 3 micrometers from the event horizon. the theory is that it won't allow matter to fully reintegrate as it passes through the event horizon. so in theory if a jaffa follows a team home, if they close the iris in time the jaffa will just splat on the iris...course he splats as molecules so there isn't even a mess...each team that goes through the gate is given a gdo and a idc (garage door opener, really, that's what it's called, and iris deactivation code)
they have to send the code, preferably wait for confirmation that the door will be opened then go through the gate...idc's are like atm pin numbers and can be changed or deactivated as situations warrent.

UnimatrixZero · 10th March 2001, 03:59 PM

I mean the technical construction of the iris.

PTeppic · 10th June 2001, 08:09 AM

a) what does GDO stand for? :eek7:

b) the iris appears to be a standard multi-leaf iris, as per the innards of e.g. an SLR camera for reducing the aperture.

One of my noticed anachronisms is that they seem to have built the leaves, and the mechanisms into the gate itself... which is presumably solid naquadah casing. And there are no motors visible for rotating the leaves to open/closed.

Koala · 13th June 2001, 04:43 PM

Iris same as in a camera lens except that it fully closes, which might explain why the points of the blades stick out so much. Get a cheap damaged lens from a camera store for $5 to $25 and tear it apart. The mechanism is pretty simple but a pain to try repairing by hand (lots of puny rivets and once an iris gets "popped" it's almost impossible to reassemble one).

GDO stands for Garage Door Opener.

PTeppic · 14th June 2001, 04:16 AM

Garage Door Opener - seriously? When did they come up with that? :crazy:

Koala · 15th June 2001, 12:29 PM

Can't remember which episode I saw it in, but think it was one of the first ones. AusGate also uses that anagram for it in deivce descriptions and Allan appears to be a stickler for things like that.

PTeppic · 17th June 2001, 04:15 AM

Then again, I think we can assume that it was Jack who came up with something like that - in a typically anti-science way! Though it was Daniel or Sam who coined the DHD acronym, so maybe not...

8th March 2001, 02:18 AM	#1 (permalink)
UnimatrixZero Junior Member Join Date: Jan 2001 Posts: 9	Hello, how does the iris from the stargate mechanical works? How many items has she?

9th March 2001, 06:44 PM	#2 (permalink)
skydiver Trivia Goddess Join Date: Sep 2000 Location: topeka, ks, usa- 7 1/2 hours due east of Cheyenne Mountain Posts: 2,856	not sure if i understand your question. the iris is a metal shield made if either titanium or a trinium-titanium compound(depending on where you are in the series) it is attached to the gate somehow and placed 3 micrometers from the event horizon. the theory is that it won't allow matter to fully reintegrate as it passes through the event horizon. so in theory if a jaffa follows a team home, if they close the iris in time the jaffa will just splat on the iris...course he splats as molecules so there isn't even a mess...each team that goes through the gate is given a gdo and a idc (garage door opener, really, that's what it's called, and iris deactivation code) they have to send the code, preferably wait for confirmation that the door will be opened then go through the gate...idc's are like atm pin numbers and can be changed or deactivated as situations warrent.

10th March 2001, 03:59 PM	#3 (permalink)
UnimatrixZero Junior Member Join Date: Jan 2001 Posts: 9	I mean the technical construction of the iris.

10th June 2001, 08:09 AM	#4 (permalink)
PTeppic Reetou Diplomatic Corp Join Date: May 2001 Location: North-west UK Posts: 3,112	a) what does GDO stand for? :eek7: b) the iris appears to be a standard multi-leaf iris, as per the innards of e.g. an SLR camera for reducing the aperture. One of my noticed anachronisms is that they seem to have built the leaves, and the mechanisms into the gate itself... which is presumably solid naquadah casing. And there are no motors visible for rotating the leaves to open/closed.

13th June 2001, 04:43 PM	#5 (permalink)
Koala dropbearus kickurassis Join Date: Jun 2001 Location: Northern Virgina (@ 30 minutes west of DC) Posts: 635	Iris same as in a camera lens except that it fully closes, which might explain why the points of the blades stick out so much. Get a cheap damaged lens from a camera store for $5 to $25 and tear it apart. The mechanism is pretty simple but a pain to try repairing by hand (lots of puny rivets and once an iris gets "popped" it's almost impossible to reassemble one). GDO stands for Garage Door Opener.

14th June 2001, 04:16 AM	#6 (permalink)
PTeppic Reetou Diplomatic Corp Join Date: May 2001 Location: North-west UK Posts: 3,112	Garage Door Opener - seriously? When did they come up with that? :crazy:

15th June 2001, 12:29 PM	#7 (permalink)
Koala dropbearus kickurassis Join Date: Jun 2001 Location: Northern Virgina (@ 30 minutes west of DC) Posts: 635	Can't remember which episode I saw it in, but think it was one of the first ones. AusGate also uses that anagram for it in deivce descriptions and Allan appears to be a stickler for things like that.

17th June 2001, 04:15 AM	#8 (permalink)
PTeppic Reetou Diplomatic Corp Join Date: May 2001 Location: North-west UK Posts: 3,112	Then again, I think we can assume that it was Jack who came up with something like that - in a typically anti-science way! Though it was Daniel or Sam who coined the DHD acronym, so maybe not...