Analysed

Analysed webcast telemetry of rocket launches

Analysed webcast Telemetry From a Launch

Get only the analyzed telemetry of a single launch.

Supply a launch provider using the company (see Company endpoint) parameter and identify the launch using flight_number, mission_id or launch_library_2_id query parameter. You can also omit the company parameter by supplying only the launch_library_2_id query parameter.

Query format

• http://api.launchdashboard.space/v2/analysed/{company}?flight_number={flight_number}
• http://api.launchdashboard.space/v2/analysed/{company}?mission_id={mission_id}
• http://api.launchdashboard.space/v2/analysed/{company}?launch_library_2_id={launch_library_2_id}
• http://api.launchdashboard.space/v2/analysed?launch_library_id={launch_library_id}

Query Parameters

Param	Sample	Type	Description
company	spacex	string	The launch provider's name. Used for identification
mission_id	crs-18	string	Identification using the mission name (requires the company parameter)
flight_number	26	number	Identification using the flight number from the launch provider's first flight (requires the company parameter
launch_library_2_id	de278bee-4f84-4418-a3f3-4d5b969a363f	number	Identification using the id used in the launch library API
start	45,maxq	number,string	Start time/event of the returned telemetry
end	419,meco	number,string	End time/event of the returned telemetry
start_offset	5,-6	number	Time to add to the start field (or the time at the event)
end_offset	5,-6	number	Time to add to the end field (or the time at the event)
event	meco	string	Return only the telemetry at the moment of the event
event_offset	3,-2	number	Time to add to the event field
frame_rate	`215	number	Frequency of the data points in the returned telemetry
interval	2	number	Time between each data points in the returned telemetry
stage	1	number	Return only telemetry from the given stage

Example

Get the analysed webcast telemetry from SpaceX's 84th flight (AMOS-17)

Query

curl -s http://api.launchdashboard.space/v2/analysed/spacex?flight_number=84 | jq

Response

 [
    {
      "stage": 2,
      "telemetry": [
        { "time": 0, "velocity": 0.277, "altitude": 0, "velocity_y": -0.219, "velocity_x": 0.168, "acceleration": 10.698 "downrange_distance": 0, "angle": 90, "q": 0.046996480116054146 },
        { "time": 1, "velocity": 1.97, "altitude": 0.001, "velocity_y": 2.039, "velocity_x": -0.038, "acceleration": 11.285, "downrange_distance": 0, "angle": 90, "q": 2.3762015600538513 },
        ...
        { "time": 506, "velocity": 7424.372, "altitude": 163.85, "velocity_y": -32.707, "velocity_x": 7424.301, "acceleration": -0.016, "downrange_distance": 1585.22, "angle": -0.252, "q": 0 }
      ]
    }
  ]

Fields in the analysed telemetry

Name	Description
time	Time since launch
velocity	Velocity of the rocket
altitude	Altitude of the rocket
velocity_y	The vertical component of the velocity
velocity_x	The horizontal component of the velocity
acceleration	The acceleration of the rocket (without gravitational acceleration)
downrange_distance	The rocket's distance from the launch pad
angle	The velocity vector's angle (to the horizon)
q	The aerodynamic pressure