The skills regarding Astrometrics and Signal Acquisition are outdated (pre-Aphocripha). You can nonetheless check in-game or read the Apocrypha patch notes and the 1.0.2 patch notes to see the changes.
From the patch notes:
* The Signal Acquisition skill is now called Astrometric Triangulation and gives a strength bonus.
* The Astrometric Triangulation skill is now called Astrometric Acquisition and gives a scan time bonus.
* The Astrometrics skill gives you +1 probes active per level, starting with 4 at level 1.
* Changed the name of the Astrometric Triangulation skill to Astrometric Rangefinding to better fit the skill's new role (1.0.2 patch)
Stats Grid
| Skill Name
|
Primary attribute
|
Secondary attribute
|
Training time multiplier
|
Requirements overview
|
| Advanced Laboratory Operation
|
Intelligence
|
Memory
|
8 x
|
Laboratory Operation V
|
| Amarr Encryption Methods
|
Intelligence
|
Memory
|
3 x
|
Hacking II
|
| Amarr Starship Engineering
|
Intelligence
|
Memory
|
5 x
|
Mechanics V, Science V
|
| Astronautic Engineering
|
Intelligence
|
Memory
|
5 x
|
Mechanics V, Science V
|
| Caldari Encryption Methods
|
Intelligence
|
Memory
|
5 x
|
Hacking II
|
| Caldari Starship Engineering
|
Intelligence
|
Memory
|
5 x
|
Mechanics V, Science V
|
| Defensive Subsystem Technology
|
Intelligence
|
Memory
|
5 x
|
Nanite Engineering IV, Research V
|
| Electromagnetic Physics
|
Intelligence
|
Memory
|
5 x
|
Science V
|
| Electronic Engineering
|
Intelligence
|
Memory
|
5 x
|
Science V, CPU Management V
|
| Electronic Subsystem Technology
|
Intelligence
|
Memory
|
5 x
|
Research V, Electronic Engineering IV
|
| Engineering Subsystem Technology
|
Intelligence
|
Memory
|
5 x
|
High Energy Physics IV, Research V
|
| Gallente Encryption Methods
|
Intelligence
|
Memory
|
5 x
|
Hacking II
|
| Gallente Starship Engineering
|
Intelligence
|
Memory
|
5 x
|
Mechanics V, Science V
|
| Graviton Physics
|
Intelligence
|
Memory
|
5 x
|
Science V, Power Grid Management V
|
| High Energy Physics
|
Intelligence
|
Memory
|
5 x
|
Science V, Power Grid Management V
|
| Hydromagnetic Physics
|
Intelligence
|
Memory
|
5 x
|
Science V, Power Grid Management V
|
| Laboratory Operation
|
Intelligence
|
Memory
|
1 x
|
Science III
|
| Laser Physics
|
Intelligence
|
Memory
|
5 x
|
Science V, Power Grid Management V
|
| Mechanical Engineering
|
Intelligence
|
Memory
|
5 x
|
Mechanics V, Science V
|
| Metallurgy
|
Intelligence
|
Memory
|
3 x
|
Science IV
|
| Minmatar Encryption Methods
|
Intelligence
|
Memory
|
5 x
|
Hacking II
|
| Minmatar Starship Engineering
|
Intelligence
|
Memory
|
5 x
|
Mechanics V, Science V
|
| Molecular Engineering
|
Intelligence
|
Memory
|
5 x
|
Mechanics V, Science V
|
| Nanite Engineering
|
Intelligence
|
Memory
|
5 x
|
Science V, CPU Management V
|
| Nuclear Physics
|
Intelligence
|
Memory
|
5 x
|
Science V, Power Grid Management V
|
| Offensive Subsystem Technology
|
Intelligence
|
Memory
|
5 x
|
High Energy Physics IV, Research V
|
| Plasma Physics
|
Intelligence
|
Memory
|
5 x
|
Science V, Power Grid Management V
|
| Propulsion Subsystem Technology
|
Intelligence
|
Memory
|
5 x
|
Research V, Graviton Physics IV
|
| Quantum Physics
|
Intelligence
|
Memory
|
5 x
|
Science V, Power Grid Management V
|
| Research
|
Intelligence
|
Memory
|
1 x
|
Science III
|
| Research Project Management
|
Memory
|
Charisma
|
8 x
|
Research V, Laboratory Operation V
|
| Rocket Science
|
Intelligence
|
Memory
|
5 x
|
Mechanics V, Science V
|
| Science
|
Intelligence
|
Memory
|
1 x
|
None
|
| Scientific Networking
|
Intelligence
|
Memory
|
3 x
|
Laboratory Operation IV
|
| Sleeper Encryption Methods
|
Intelligence
|
Memory
|
4 x
|
Metallurgy IV, Science V, Research IV
|
| Sleeper Technology
|
Intelligence
|
Memory
|
5 x
|
Archaeology II
|
| Takmahl Technology
|
Intelligence
|
Memory
|
5 x
|
Archaeology II
|
| Talocan Technology
|
Intelligence
|
Memory
|
5 x
|
Archaeology II
|
| Yan Jung Technology
|
Intelligence
|
Memory
|
5 x
|
Archaeology II
|