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Another out of sequence snippet

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Re: Another out of sequence snippet
Post by Randomiser   » Sat Aug 27, 2016 6:51 am

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DMcCunney wrote:The question is whether the Temple mounts active defenses.

My guess is it doesn't. What would it need to defend against? The locals won't have anything that can threaten it. The whole point to the OBS is to prevent the locals from developing that sort of tech. Meteors are possible but highly unlikely.

And while the OBS mounts point defense to keep anything from bothering it, I very much doubt it has weaponry that can zap zap something dropped from orbit if it does detect it.
_______
Dennis


Tend to agree about the Temple defences. About the OBS though, RFC has a post saying that throwing rocks at it wouldn't take it out.

After all, it doesn't have to zap them , it just has to dodge unsteered ballistic projectiles, not too hard since it has been able to keep station for 900+ years.
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Re: Another out of sequence snippet
Post by Dilandu   » Sat Aug 27, 2016 7:45 am

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A problem: the attack, capable of destroying the Temple would probably kill every living thing in Zion. Also, it isn't guaranteed that the actual installations under the Temple would be damaged. Also, the actual installations could be placed in complete different point, with only a few detection/communication systems under the Temple.
------------------------------

Oh well, if shortening the front is what the Germans crave,
Let's shorten it to very end - the length of Fuhrer's grave.

(Red Army lyrics from 1945)
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Re: Another out of sequence snippet
Post by Duckk   » Sat Aug 27, 2016 10:37 am

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If they weren't concerned about an attack, then why build the Temple like a planetary defense bunker? The thing is designed to resist multimegaton nukes going off on top of it. They wouldn't need even a tenth of that toughness if they thought there wasn't a threat to it.

Since they had clear examples of people with unauthorized military technology in the form of Pei and the industrial modules used in the War of the Fallen, then they must have concluded that there was still an outside chance that they didn't get all of them. Then what must logically follow is that they built a stronghold (in the form of the Temple) with which they could use as their base of operation, and hence the Temple being as tough as it is. And if they're paranoid to go that far, then they would have built in weapon systems to help protect said bunker against, say, recon skimmers and assault shuttles.
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Shields at 50%, taunting at 100%! - Tom Pope
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Re: Another out of sequence snippet
Post by Louis R   » Sat Aug 27, 2016 10:57 am

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You know, guys, interspersing replies makes snipping without misattribution extremely difficult. In fact, I gave up :P

Anyway, ISTR that Himself said that the current OBS is a replacement of the original used on Alexandria, and little can be deduced about one from what we know about the other. The current system's degree of autonomy has been a subject of debate, in-universe and on the boards, for a very long time now. All possible positions have been staked out - often by multiple parties - and are being defended to the death. In fact, I suspect that the main reason that we still know so little about it is Himself not wanting to deal with all the "but you said"s.

There was indeed a rumour cited in text that the Inquisition could listen to every conversation in the Temple, and I'm inclined to think that it is true. Or, rather, that it _was_ true: if Clyntahn had that ability now, he would be exploiting it ruthlessly, and I rather doubt that Duchairn, at least, would still be alive. One must recall that the Inquisition was not originally an arm of the Order of Schueler, and that its absorption by the Order along with the Order of Jwo Jeng would likely not have been universally welcomed. The ability to conduct internal surveillance would certainly have been tightly restricted - after all, it was never more than a rumour - and if the few who had access agreed that the ambitions of the Schuelerite leadership were getting out of hand it wouldn't have been difficult for them to 'lose the keys', so to speak.

DMcCunney wrote:
Joat42 wrote:I got the impression that the first Rakurai was a totally manual affair, it was much later they constructed many more to cover the whole of Safehold that they where automated.

Yes to the first, but I'm not sure about the second.

David mentioned elsewhere the OBS was manufactured on Hamilcar in secret by Angels loyal to Chihiro, and deployed hours before it was actually used, to prevent Commodore Pei from being able to do anything about it. (With his warships already discarded, it's not clear what he could have done in any case.)

I suspect the full array was deployed at that time, and it's likely Chihiro thought the Alexandria Enclave might not be the only target it might get used on.

DMcCunney wrote:Automated point defense to zap something that got too close is one thing. An automated strike against something it detected on the ground is another matter. That strikes me as the sort of thing it would be programmed to phone home about instead of acting on its own.

It's possible it was like that from the beginning, but when the angels went away they most likely just switched it over to automatic operation with a set of parameters for triggering.

You may well be right. I assume there is still a ground based controller (and the device under the Temple revealed to Father Paityr by the vision of Schueler might be it), but with the angels gone, they might have decided that providing control to the locals, leaders of Mother Church or not, was a bad idea,

DMcCunney wrote:One question I had when Merlin was conducting his test on the barren islands out in the Great Western Ocean to see what it might do if it detected steam power was what might have happened if it did detect something. Would it phone home to the Temple to say it had done so? What would answer the call? It if was something like an AI stashed under the Temple, how would that alert the humans in the Temple of what the OBS had done and why? The fact that Merlin's test continued for a while with no reaction indicated the OBS either didn't notice, or what it detected was below the level it was instructed to take action on.

As it stands, there is no need for human intervention from anyone in the temple. There is no need to inform them in any way either, it's much better from the standpoint of the plan to have them find out from witnesses that a strike has happened. Fear of god and all that jazz.[/quote]
Good point. And that was likely part of Merlin's thinking in picking the location for his test. If the OBS was totally automated and didn't phone home, the location was remote enough no one was likely to see the strike if it did toss rocks.

DMcCunney wrote:Textev so far is that the Vicars living in the Temple simply accept the things it provides as gifts of the Archangels. Things Just Work, and they neither know nor care how that is managed. There are likely various interfaces to the Temple systems in the Temple, but it's not clear the Vicarate would know what they were if they saw them, and they probably aren't where the residents would ordinarily go.

Wasn't there something about a rumor among the vicars that said the Inquisition had a "divine tool" which they could use to listen in to anyone inside the temple?[/quote]
There were suggestions of rumors to that effect. Whether they are true is another matter. I can certainly see the Inquisition encouraging the notion, and even planting the rumor to begin with.

Anyway, from the archangels standpoint it would be bad to leave working interfaces which can be accessed easily since they couldn't be sure they got everyone during the war. Just imagine what a fifth-column priest could do if he could access a working interface and hack it.

A working interface easily accessible would be a bad idea in any case, simply because of what might occur after all the angels were gone. The last thing you want is an ignorant colonist who has been carefully prevented from learning anything about technology to find it. Disaster could occur by accident.
_______
Dennis[/quote]
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Re: Another out of sequence snippet
Post by Randomiser   » Sat Aug 27, 2016 12:54 pm

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Duckk wrote:If they weren't concerned about an attack, then why build the Temple like a planetary defense bunker? The thing is designed to resist multimegaton nukes going off on top of it. They wouldn't need even a tenth of that toughness if they thought there wasn't a threat to it.

Since they had clear examples of people with unauthorized military technology in the form of Pei and the industrial modules used in the War of the Fallen, then they must have concluded that there was still an outside chance that they didn't get all of them. Then what must logically follow is that they built a stronghold (in the form of the Temple) with which they could use as their base of operation, and hence the Temple being as tough as it is. And if they're paranoid to go that far, then they would have built in weapon systems to help protect said bunker against, say, recon skimmers and assault shuttles.


It's an interesting speculation, but there is zilch textev for actual defensive weapons systems at the Temple AFAIK. 'they must have' ... 'what must logically follow' ... 'they would have' is a chain of 3 hypotheses. I could give you the first one, but the other two look dodgy to me.
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Re: Another out of sequence snippet
Post by Dilandu   » Sat Aug 27, 2016 2:20 pm

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Duckk wrote:If they weren't concerned about an attack, then why build the Temple like a planetary defense bunker? The thing is designed to resist multimegaton nukes going off on top of it. They wouldn't need even a tenth of that toughness if they thought there wasn't a threat to it.

Since they had clear examples of people with unauthorized military technology in the form of Pei and the industrial modules used in the War of the Fallen, then they must have concluded that there was still an outside chance that they didn't get all of them. Then what must logically follow is that they built a stronghold (in the form of the Temple) with which they could use as their base of operation, and hence the Temple being as tough as it is. And if they're paranoid to go that far, then they would have built in weapon systems to help protect said bunker against, say, recon skimmers and assault shuttles.


Well, they probably feared that some unaccounted "Demon" could really outlive them. Or, for example, could left to his descendants some instruction - "a hundred years after me, you must bring the Holy Relic that I left to the Temple. And when you would be nearby, don't forget to press the holy button where the sacred world "immediate detonation" are written by Archangels themselves".

So, it make perfect sence for them to build the Temple as hardened as possible - at least as possible without turning it into a real bunker.

But the problem is, that from pure military standpoint, the idea of putting ANYTHING important under the Temple didn't make much sence. Just think about it: the Temple is the obvious target. While it could possibly survive low-yield nuclear blasts, enough megatons would still vaporise the Temple. With everything beneath it.

So... could it be, that the Temple is nothing more than hardened communication node? And the actual bunker of the Archangels is somewhere else?

It would be really funny, if it turns out that Nimue & Archangels were basically sleeping next door to each other)
------------------------------

Oh well, if shortening the front is what the Germans crave,
Let's shorten it to very end - the length of Fuhrer's grave.

(Red Army lyrics from 1945)
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Re: Another out of sequence snippet
Post by DMcCunney   » Sat Aug 27, 2016 3:07 pm

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Randomiser wrote:
DMcCunney wrote:The question is whether the Temple mounts active defenses.

My guess is it doesn't. What would it need to defend against? The locals won't have anything that can threaten it. The whole point to the OBS is to prevent the locals from developing that sort of tech. Meteors are possible but highly unlikely.

And while the OBS mounts point defense to keep anything from bothering it, I very much doubt it has weaponry that can zap something dropped from orbit if it does detect it.


Tend to agree about the Temple defences. About the OBS though, RFC has a post saying that throwing rocks at it wouldn't take it out.

I never thought they would. What would be doing the tossing?

After all, it doesn't have to zap them , it just has to dodge unsteered ballistic projectiles, not too hard since it has been able to keep station for 900+ years.

Yep. But along similar lines, if you can successfully get to orbit to drop something on Safehold, I don't see the OBS stopping you. I don't believe it can toss rocks at something in orbit, and it wouldn't help if it could.

(And "tossing rocks" might be an overstatement for what it does. It's kinetic weaponry, so it needs to determine a target, grab a rock (probably with a tractor beam), and aim it at the target. The actual momentum is supplied by the pull of gravity. The OBS won't need to apply much thrust.)
_______
Dennis
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Re: Another out of sequence snippet
Post by Dilandu   » Sat Aug 27, 2016 3:17 pm

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DMcCunney wrote:
Yep. But along similar lines, if you can successfully get to orbit to drop something on Safehold, I don't see the OBS stopping you. I don't believe it can toss rocks at something in orbit, and it wouldn't help if it could.

(And "tossing rocks" might be an overstatement for what it does. It's kinetic weaponry, so it needs to determine a target, grab a rock (probably with a tractor beam), and aim it at the target. The actual momentum is supplied by the pull of gravity. The OBS won't need to apply much thrust.)
_______
Dennis


1. It have lasers. The lasers are pretty good for killing anything that moved in space on fairly significant distances. Currently the platforms tended to ignore SNARC's and skimmers on low orbits, but they may have other opinion about something that tried to reach escape velocity without clarification.

2. I'm not sure that the projectiles are, actually, rocks. My assumption is that they are more like old "rods from God" - i.e. special-designed bombardment projectiles, laucnhed with some sort of mass driver device.
------------------------------

Oh well, if shortening the front is what the Germans crave,
Let's shorten it to very end - the length of Fuhrer's grave.

(Red Army lyrics from 1945)
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Re: Another out of sequence snippet
Post by DMcCunney   » Sat Aug 27, 2016 5:37 pm

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Dilandu wrote:
DMcCunney wrote:Yep. But along similar lines, if you can successfully get to orbit to drop something on Safehold, I don't see the OBS stopping you. I don't believe it can toss rocks at something in orbit, and it wouldn't help if it could.

(And "tossing rocks" might be an overstatement for what it does. It's kinetic weaponry, so it needs to determine a target, grab a rock (probably with a tractor beam), and aim it at the target. The actual momentum is supplied by the pull of gravity. The OBS won't need to apply much thrust.)
1. It have lasers. The lasers are pretty good for killing anything that moved in space on fairly significant distances. Currently the platforms tended to ignore SNARC's and skimmers on low orbits, but they may have other opinion about something that tried to reach escape velocity without clarification.
It has some form of point defense. The question is how powerful. I very much doubt it's powerful enough to do something like destroy another kinetic weapon dropped from orbit, or take out a target in orbit that could drop one.

2. I'm not sure that the projectiles are, actually, rocks. My assumption is that they are more like old "rods from God" - i.e. special-designed bombardment projectiles, laucnhed with some sort of mass driver device.
No need. Drop a big enough rock, and kinetic energy does the rest. The sorts of targets the OBS was designed for wouldn't need "rods from God" to take out.
_______
Dennis
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Re: Another out of sequence snippet
Post by Louis R   » Sat Aug 27, 2016 10:32 pm

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While technically true, simple kinematics shows that the rocks would have to be _very_ big. I ran the numbers a while back [and posted them, IIRC], the last time this came up. A typical de-orbit velocity gives you a KE of ~12.5 MJ/kg. IOW, you need a 1000 tonne rock to get a kiloton yield. A rock that big has to be very precisely shaped and of very uniform composition to be of any value as a precision weapon. Otherwise ablation and tumbling leave you with a CEP in the km range, unless you're shooting straight down - which you can't do by just de-orbiting the rock - in which case it drops to [as a WAG] a few tens of meters.


DMcCunney wrote:Yep. But along similar lines, if you can successfully get to orbit to drop something on Safehold, I don't see the OBS stopping you. I don't believe it can toss rocks at something in orbit, and it wouldn't help if it could.

(And "tossing rocks" might be an overstatement for what it does. It's kinetic weaponry, so it needs to determine a target, grab a rock (probably with a tractor beam), and aim it at the target. The actual momentum is supplied by the pull of gravity. The OBS won't need to apply much thrust.)
DMcCunney wrote:
Dilandu wrote:1. It have lasers. The lasers are pretty good for killing anything that moved in space on fairly significant distances. Currently the platforms tended to ignore SNARC's and skimmers on low orbits, but they may have other opinion about something that tried to reach escape velocity without clarification.
It has some form of point defense. The question is how powerful. I very much doubt it's powerful enough to do something like destroy another kinetic weapon dropped from orbit, or take out a target in orbit that could drop one.

2. I'm not sure that the projectiles are, actually, rocks. My assumption is that they are more like old "rods from God" - i.e. special-designed bombardment projectiles, laucnhed with some sort of mass driver device.
No need. Drop a big enough rock, and kinetic energy does the rest. The sorts of targets the OBS was designed for wouldn't need "rods from God" to take out.
_______
Dennis
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