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Detection Array

Tier 2 physics technology · Computing
PhysicsTier 2ComputingRareFirst Contact Story Pack

Detection Array is a rare tier 2 physics technology (Computing) in Stellaris 4.5.2. Its base cost is 3,000 research. It needs Gravitic Sensors. It leads to 2 technologies. Console: research_technology tech_detection_array.

Detection ArrayComputing· tier 23,000
Base cost
3,000
Area
Physics
Tier
2
Draw weight
70
Path from start
1 techs, 5,000 research
ID
tech_detection_array

What Detection Array unlocks

Everything in the game files that lists this technology as a prerequisite; “condition” marks objects that check for it in their conditions instead.

Starbase building · 1
Starbase module · 1

How to get Detection Array

Research in Stellaris is drawn: each area offers 3 cards at a time, weighted by each technology's draw weight (here 70) and its weight modifiers. Tier 2 opens after 6 tier 1 technologies of the same area. As a rare technology it is drawn less often, and some rare ones only appear after an event, a relic or a special project.

Conditions (potential)
  • DLC: first contact

What Detection Array leads to

Technologies that list it as a prerequisite.

In the game

A high-powered suite of external sensors, capable of detecting cloaked fleets.

Console command

Typed in the game's console (the ~ key); achievements are off for that game.

research_technology tech_detection_array
Draw weight script, as in common/technology/00_first_contact_tech.txt
modifier = {
	factor = value:tech_weight_likelihood
	has_trait_in_council = {
		TRAIT = leader_trait_curator
	}
}
modifier = {
	factor = value:tech_weight_likelihood
	has_trait_in_council = {
		TRAIT = leader_trait_fotd_scientist
	}
}
modifier = {
	factor = @federation_perk_factor
	has_federation = yes
	federation = {
		has_federation_perk = rare_tech_boost
		any_member = {
			has_technology = tech_detection_array
		}
	}
}
modifier = {
	factor = 5
	has_tradition = tr_subterfuge_adopt
}

Detection Array: questions

How do I get Detection Array in Stellaris?

Research Gravitic Sensors first; then Detection Array can be drawn as one of the 3 physics research options. It is a rare technology: its draw weight is low, and some are only offered after an event, a relic or a special project. It also has conditions (see Requirements on this page).

What does Detection Array do?

It unlocks Arkship Detection Array (starbase building) and Detection Array (starbase module). It leads to Advanced Detection Algorithms and Dark Matter Detection.

What is the ID of Detection Array?

The technology's ID is tech_detection_array. To get it with the console: research_technology tech_detection_array (Stellaris 4.5.2).

How much does Detection Array cost?

3,000 physics research before modifiers. In game the cost grows with empire size (+0.2% per point above the base, common/defines) and the galaxy's tech cost setting.

Source: common/technology/00_first_contact_tech.txt and localisation/english, Stellaris Cygnus v4.5.2 (9776). Base numbers before empire-size and difficulty modifiers.

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