DONE--SPS Flashcards

Mission Planning, Space Hazards

1
Q

ME3C[PC]^2 - Objective

A

Mission

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2
Q

ME3C[PC]^2 - Where

A

Environment

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3
Q

ME3C[PC]^2 - Who

A

Enemy

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4
Q

ME3C[PC]^2 - What

A

Effects

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5
Q

ME3C[PC]^2 - How

A

Capabilities

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6
Q

ME3C[PC]^2 - Timeline

A

Phasing

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7
Q

ME3C[PC]^2 - Agreements

A

Contracts

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8
Q

ME3C[PC]^2 - Backup

A

Contingencies

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9
Q

Commander’s Acceptable Level of Risk (ALR) applies to?

A

Mission and Force

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10
Q

Intelligence Preparation of the Battlespace/Environment (IPOB/IPOE) establishes?

A

Threats and Targets

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11
Q

5 COA Brief Steps

A
  1. MPC summarizes results
  2. MPC develops COAs
  3. MPC creates COA Brief
  4. MPC presents COAs to CC
  5. CC chooses a COA or sends MPC back to step 2
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12
Q

International standard demarcation of space name and altitude?

A

Karman Line / 100 km above surface

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13
Q

US Government standards demarcation of space and altitude?

A

USSPACECOM domain / 100 km above mean sea level

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14
Q

Composition of the sun?

A

Hydrogen (mostly), Helium, and misc. gases

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15
Q

What solar structure generates the solar magnetic fields and stores magnetic flux?

A

Tachocline

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16
Q

Characterized by fewer sunspots, dimmer extreme ultraviolet and xray, and fewer solar events?

A

Solar minimum

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17
Q

A stream of charged particles released from the sun, causes auroras when trapped in the ionosphere and plasma tails on comets?

A

Solar wind

18
Q

A sudden burst of high energy particles and radiation?

A

Solar flare

19
Q

High energy particles emanating from the sun?

A

Solar energetic particles

20
Q

Cloud of energetic, magnetized solar plasma? (EM)

A

Coronal Mass Ejections

21
Q

Solar flares cause?

A

Radio blackouts

22
Q

Solar Energized Particles cause?

A

Solar Radiation Storms

23
Q

Coronal Mass Ejections cause?

A

Geomagnetic Storms

24
Q

What are the bands of trapped solar charged particles encircling the Earth?

A

Van Allen Belts

25
Which Van Allen Belt is more stable and 10x more energetic?
Inner Van Allen Belt
26
What atmospheric layer consists of plasma (ionized gases)?
Ionosphere
27
What does the ionosphere cause?
Scintillation
28
What are variations in amplitude, phase, and polarization of signals called?
Scintillation
29
What does scintillation from the ionosphere cause?
Signal fading and data dropouts
30
What are the 3 environmental hazards in space?
1. Space vacuum 2. Spacecraft charging 3. Atmospheric drag
31
What 3 problems does the space vacuum cause and what is the mitigation for each?
1. Outgassing: bake in a vacuum 2. Cold-welding: minimize moving parts 3. Heat transfer: enable radiation
32
What 3 problems does spacecraft charging cause and what is the mitigation for all?
1. Sputtering 2. Single Event Upset (bitflip) 3. Total Ionizing Dose Mitigation: Hardening/Shielding
33
What occurs when a charged particle makes a deep penetration of the spacecraft and affects internal electronics?
Single Event Upset (bitflip)
34
What occurs when the spacecraft collides with atmospheric molecules causing a transfer of kinetic energy?
Atmospheric Drag
35
What is the mitigation for atmospheric drag?
Orbital maneuvers
36
What controls and manages the satellite?
Satellite Operations Center
37
What tracks location and status of the satellite?
Remote Tracking Station
38
What are the 4 Remote Tracking Stations under 21 SOPS?
1. COOK - Vandenburg Tracking Station - VTS 2. REEF - Diego Garcia Tracking Station - DGS 3. GUAM - Guam Tracking Station - GTS 4. HULA - Hawaii Tracking Station - HTS
39
What are the 3 Remote Tracking Stations under 23 SOPS?
1. BOSS - New Hampshire Tracking Station - NHS 2. POGO - Thule Tracking Station - TTS 3. LION - Telemetry & Command Station - TCS
40
What are the 3 units under Space Delta 6 and their functions?
1. 21/23 SOPS - range function 2. 22 SOPS - scheduling 3. DISA - communications