Condensed version? This is the condensed version.
Many individuals contribute to the safe and successful launch of DSA Spacecraft. The official job titles and descriptions of each participant are listed below. If there is a shortage of manpower, one person can assume several roles.
Station | |
---|---|
Abbr | Title |
LPS | Launch processing system coordinator |
SURGEON | Flight surgeon |
SRO | Superintendant of range operations |
LRD | Landing and recovery director |
SAFETY | Safety console coordinator |
CTC | Capsule test conductor |
TBC | Tank/booster test conductor |
CGLS | Ground launch sequencer engineer |
LD | Launch director |
MINERVA | Spacecraft pilot |
LPS
)SURGEON
)SRO
)LRD
)SAFETY
)off/safe
hold
on
during all stages of flightoff
only…CTC
)safe
TBC
)CGLS
)LD
)MINERVA
)
One to two days before launch, astronauts should report to the SpaceHab for astronaut training. LPS
is responsible for conducting the training. The Quarantine Area houses a complete mock-up of the Minerva space capsule. Astronauts will learn:
The DSA requires that all astronauts be in top physical condition prior to departure. SURGEON
will administer a complete physical and ensure that the astronaut is current on all their immunizations.
At the conclusion of training, the astronaut will name their spacecraft. This is how controllers will address the spacecraft during the flight.
The next step to a successful launch is a range survey. Although the DSA's missile range is built in a remote, unpopulated area, wildlife may still pose a threat. Errant boaters need to be kept out of the blast hazard areas. It is the responsibility of SRO
to ensure that nothing threatens, or is threatened by, the launch.
At the beginning of active operations, SRO
will travel to the pad by boat and conduct a range survey. Any abnormalities should be reported and corrected. SRO
will remain at or near the pad until boarding is complete, monitoring the area for hazards.
Although the SRO
is responsible for the range as a whole, the LRD
is responsible for the selection and maintenance of a safe landing site. Landing sites must be in a large body of water which is at least three meters deep throughout. Landing sites must be free of debris and tall obstructions in any direction. Care should be taken that there are no shallow areas.
When descending under parachute, the Minerva space capsule has the following flight characteristics
Sink rate | 8.7 m/s |
---|---|
Glide ratio (horz:vert) | 1:2.1 |
Preferred parachute deployment altitude | 400 m |
Given these characteristics, landing sites should be within about 160 meters of the pad—but are frequently much closer. Assuming that the spacecraft ascends straight up, calculate the deployment altitude and direction of travel after deployment which will bring the capsule back to the landing site. Leave plenty of margin. This information should be communicated to the mission planners and MINERVA
.
Before fueling begins, SAFETY
will ensure that the controls in the Launch Control Center (LCC) are correctly set in the safe position. SAFETY
must check that:
off / SAFE
.RED
RED
The master power switch must remain off for the duration of fueling. SAFETY
should also toggle all flight controller hold switches to the hold
position. When the switches are in the hold
position, the status torches above each workstation will illuminate red.
Fueling the launch vehicle is a high-risk activity. Read carefully.
CTC
and TBC
are responsible for fueling the launch vehicle. Because this is a high-risk activity, they will check each others' work. Once SAFETY
and SRO
have given the go-ahead, fueling may commence.
TBC
will craft a total of twelve (12) units of TNT.CTC
and TBC
will verify that the beacon at the launch pad is RED
, then proceed to the launch pad.CTC
will ascend the launch pad and enter the capsule. CTC
will verifySAFE
position. Lamps on the capsule's control station will be extinguished; ANDTBC
is clear to begin loading. TBC
will access the launch vehicle's fueling door. The fueling door is located on Swing Arm #2, which is the second of the four swing arms up the tower. The fueling door may be opened with a lever.TBC
will climb to the top of each ladder in turn. Beware of live wires.TBC
must load one (1) unit of TNT into each dispenserTBC
has completed fueling the dispensers, CTC
will check that each of the twelve dispensers has exactly one unit of TNT loaded into it. No other items should be placed into dispensers!CTC
and TBC
will leave the interior of the launch vehicle. TBC
will close the fuel door, and CTC
will check that it has been closed.
CTC
and TBC
should return to the Launch Control Center when fueling is complete.
LPS
is responsible for ensuring that MINERVA
is ready to depart on schedule. Prior to departure, the astronaut should report to the Suit Checkout room in the basement of the SpaceHab. LPS
will ensure that MINERVA
has, or is furnished with, the following Minimum Equipment List:
Other equipment—especially items of high monetary of sentimental value—should be left behind. Unneeded equipment may be kept in the astronaut lodging accommodations.
At the scheduled departure time, LPS
and MINERVA
will depart via the SpaceHab harbor. There will be a brief press appearance at this time. After fueling operations have concluded, SRO
will grant permission to approach the launch pad. LPS
and MINERVA
will then depart for the launch pad. Concurrently, LRD
should proceed by boat to the designated landing site.
Once the astronaut has boarded the space capsule, LPS
and SRO
will clear the launch pad.
MINERVA
should assume the launch position, as practiced. The astronaut must stand on the yellow carpet, use the [crouch] key, and move as close to the TNT Reactor Pool as possible. The astronaut must remain away from the walls of the spacecraft and stay on the yellow carpet only. See the reference photos below.
MINERVA
should leave at least one open space on their hot bar.
It is the responsibility of SRO
to ensure that all personnel, with the exception of astronauts, are safely away from the pad. SRO
should continue to observe the range from the roof of the LCC. Once these procedures are complete, the Minerva spacecraft is ready for launch.
When the above procedures are complete, LD
will poll all flight controllers and request a “go/no-go” for launch decision.
During polling, each launch controller should give a “go” or “no-go” for launch. Upon giving the “go,”
MINERVA
should activate the capsule's flight controls by moving the Pilot's Arm Switch to ARM
. Lights on the control console will illuminate.If the controller is not physically present in the control room—i.e., they are occupied elsewhere—then an adjacent controller will operate their lever.
The LD
shall poll the following stations, in order. The primary go/no-go criteria is as follows:
CGLS
: Launch computers are readySRO
: Range is clear of hazardsLRD
: Ready to retrieve astronautSAFETY
: Contingency abort systems are ready TBC
: Minerva booster has been fueledCTC
: Minerva capsule has been preparedLPS
: Astronaut boarding is completeMINERVA
: In position and ready for launchLD
: Controllers have followed procedures
If all flight controllers are “go”, and no red lights are visible above the controller desks, then LD
should request that CGLS
commence the countdown. CGLS
will then:
CGLS
should read the countdown aloud. When reading the countdown, read the times and milestones from the following table. Both should be read as lights are extinguished. For example, read entry for “Ground launch sequence start” immediately after the first lamp is extinguished.
Lamps Lit | T± (MM:SS) | Milestone |
---|---|---|
15 | T- 01:50 | Countdown initiated |
14 | T- 01:43 | Ground launch sequence start |
13 | T- 01:36 | |
12 | T- 01:29 | |
11 | T- 01:22 | |
10 | T- 01:15 | Main engine gimbal test |
9 | T- 01:08 | |
8 | T- 01:01 | |
7 | T- 00:54 | Internal power transfer |
6 | T- 00:47 | |
5 | T- 00:40 | |
4 | T- 00:33 | Auto-sequence start |
3 | T- 00:26 | |
2 | T- 00:19 | Main engine start |
1 | T- 00:12 | |
0 | T- 00:05 | Launch commit |
– | T+ 00:00 | TNT Ignition |
– | T+ 00:04 | Lift-off |
– | T+ 01:04 | Main engine cut-off |
At any time prior to main engine start, at T- 00:19 seconds, any controller may request that the countdown be held by
CGLS
should acknowledge that the countdown has been held.
To resume the countdown, use the green GO
button. The countdown will resume from the last milestone.
After main engine start, at T- 00:19 seconds, all holds will be considered an ABORT. To re-start from an abort condition, the master power must be cycled off, then back on again, and the full countdown must be started from the top (i.e., T- 01:50).
MINERVA
may abort the launch by rotating the Pilot's Arm Switch to the down-and-off position. This action will not hold the countdown, but it will prevent TNT ignition. In the event that MINERVA
requests a countdown hold, CGLS
is responsible for holding the countdown.
After launch commit, no pre-launch abort is possible. Lift-off must continue. Consult the Contingencies section.
At T+ 00:00, the TNT will light. Very shortly thereafter, MINERVA
will cease to be in an inertial frame of reference and become a part of the great Stellar Machinery of the Cosmos. If the astronaut is fortunate, this condition will only be temporary. The launch vehicle's computer will handle spacecraft control during this phase, leaving very little to do.
After lift-off, SAFETY
must ensure that the Master Power switch remains in the ON
position unless a major contingency occurs.
At lift-off time, MINERVA
will receive a thrown potion of Parachute. This is an integral part of the Minerva space capsule and will be needed during the descent phase.
The Minerva space capsule is only certified for water landings. Attempting to land on a surface other than water will result in a loss-of-vehicle accident.
At T+ 01:04, the main engines will cut off. MINERVA
will cease to ascend and, very shortly, will begin to descend. Very rapidly. Astronauts can expect accelerations of -32 m/s2, with a terminal velocity of 78.4 m/s. Astronauts will, for a time, become the fastest-moving objects in the world. At such speeds, navigating to a safe landing site is all but impossible—the astronaut will need some way to slow down. The Parachute potion will provide the necessary air braking.
Astronauts should monitor their altimeter during the descent phase. When the absolute altitude reads 400 meters
or below, deploy the Parachute by using the potion with the [Use Item] command. Dropping the potion is not sufficient—it must be used. A complicated series of pyrotechnics will prevent the resulting deceleration from having lethal effects. The Parachute may safely be deployed at any altitude. If it is deployed at apogee, however, the astronaut will be in for a long wait.
The Parachute potion is an integral part of the Minerva launch vehicle. It will not work without the rest of the vehicle.
Once under parachute, MINERVA
should use the provided map to navigate to the designated landing site. The spacecraft's maneuvering thrusters and aero surfaces use an intuitive control scheme that is rather much like walking. Due to an excess of both kinetic and thermal energy accumulated during the flight, the Minerva spacecraft must land in deep water. Failure to steer to safe water will result in a loss-of-vehicle accident.
After splash-down, LRD
is responsible for retrieving the astronaut and returning them back to the SpaceHab for de-briefing a post-flight PARTY. In order to avoid collision with the landing space vehicle, LRD
must remain well clear of the landing site and remain stationary. LRD
must not move until after spash-down has occurred—except to avoid an imminent collision. MINERVA
is primarily responsible for maneuvering to avoid collisions.
At the safe conclusion of the flight, SAFETY
should return the Master Power switch to the off / SAFE
position.
This section list various emergency / contingency procedures.
If a launch pad fire occurs prior to launch, then the launch vehicle and immediate area must be evacuated.
SAFETY
should return the Master Power switch to the off / SAFE
position. This will abort the countdown.off / SAFE
position.If a pad fire occurs after launch, attempt to continue the mission.
If a malfunction occurs shortly after lift-off, the spacecraft may fail to clear the tower. If this occurs, the spacecraft will begin to fall rather than ascend. This is a life-threatening emergency that requires quick response.
MINERVA
should use directional controls to orient themselves to the North, and maneuver to the North with maximum speed. If this is done sufficiently quickly, the spacecraft will fall in the water immediately to the north of the pad. LRD
should retrieve the astronaut.
If an abort is desired during the early ascent phase:
MINERVA
should deploy the Parachute potion immediately. Deploying the Parachute potion will also cut off the main engines.
If the launch vehicle's engines fail during the ascent phase, MINERVA
should deploy the Parachute potion immediately. Follow the procedure under Early Ascent Abort.
If, for any reason, the descending spacecraft is unable to reach the planned, primary landing site, a new site must be selected. Site selection is entirely at the discretion of MINERVA.
Use the provided map as an aid. Ideal landing sites are discussed in Landing Site Selection. Be sure to avoid the immediate area of the tower, which is a tall obstacle. Inform LD
of your decision. Astronauts should use their provided survival life raft for emergency flotation.
In the event of parachute non-deployment, don't panic. Landing may still be survivable. The spacecraft will have much less time to maneuver, and the astronaut will have much less control over the descent. Use the provided map to select an Alternate Landing Site that is nearly directly below MINERVA
's present position. Once this has been done, prepare for the Ultimate Water Wedgie.
The Minerva Launch Vehicle may experience a malfunction which results in an early-flight course deviation. These deviations may place the vehicle on a path where it may impact nearby inhabited areas, such as Trigepelago or Aransas. If this event occurs, it is the sole responsibility of SAFETY
protect innocent lives on the ground by discontinuing to the flight.
SAFETY
should move the Master Power switch to the Off / SAFE
position. This will abort the flight.