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James Webb Space Telescope (JWST) tracking REST API

License: Other

Dockerfile 7.32% TypeScript 85.78% JavaScript 6.90%

webb jwst nasa jameswebb api tracking rest

webb-tracker-api's Introduction

James Webb Telescope tracking REST API

Public REST API to track JWST's current status

API data source: https://www.jwst.nasa.gov/content/webbLaunch/whereIsWebb.html

API

Public endpont: https://api.jwst-hub.com

Ressources:

Endpoint: https://api.jwst-hub.com/track

GET: /track
- returns jwst tracking data

{
  "distanceEarthKm":null,  // no longer available
  "launchElapsedTime":null, // no longer available
  "distanceL2Km":null, // no longer available
  "percentageCompleted":null, // no longer available
  "speedKmS":null, // no longer available
  "deploymentImgURL":"https://webb.nasa.gov/content/webbLaunch/assets/images/deployment/1000pxWide/127.png",
  "currentDeploymentStep":"WEBB IS ORBITING L2 - Next Steps:  Cooldown, Alignment, Calibration",
  "tempC":{
    "tempWarmSide1C":51,
    "tempWarmSide2C":12,
    "tempCoolSide1C":-217,
    "tempCoolSide2C":-213,
    "tempInstMiriC":-128,
    "tempInstNirCamC":-180,
    "tempInstNirSpecC":-168,
    "tempInstFgsNirissC":-168,
    "tempInstFsmC":-216
  },
  "timestamp":"2022-02-05T15:50:13.536Z"
}

Endpoint: https://api.jwst-hub.com

GET /
- returns API status and metatada

{
  "status": "ok",
  "version": "1.0.0",
  "serverID": "d0453deb-9c78-4e3c-be37-cf7c0633d21d" // node ID that handled the request
}

Telemetry recording and data charting:

Data recorder: https://github.com/avatsaev/webb-data-recorder

Live InfluxDB data: https://eu-central-1-1.aws.cloud2.influxdata.com/share/6H2CTV-SQdmreGx3xdUyS

Build

docker build -t webb-tracker-api .

Run

docker run -p 8001:8001 --name=webb-tracker-api webb-tracker-api

Usage

Endpoint: GET http://localhost:8001/track

webb-tracker-api's People

Contributors

Stargazers

Watchers

Forkers

rae omgisme86 paulorom gonbit serge-danan

webb-tracker-api's Issues

Enable server side cors

I get cors error when I use Fetch.

"Access to fetch at 'https://api.jwst-hub.com/' from origin 'null' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled."

Also I have included {mode: no-cors}
but it doesn't work

README update

Make read me more presentable

Add JWST status description

API returns "Internal Server Error (500)"

At some point between 8am and Noon CST yesterday (January 27, 2022), the API started to return the following response:

> curl -sS https://api.jwst-hub.com/track | jq .

{
  "statusCode": 500,
  "error": "Internal Server Error",
  "message": "Protocol error (Runtime.callFunctionOn): Session closed. Most likely the page has been closed."
}

Is the API getting retired, now that JWST reached its Halo orbit around L2?

I was still interested in continued tracking of the temperature changes that are being shared on the "WhereIsWebb" NASA website.

Thanks!

Add rate limiting

refactor with fastify

add github actions

enable tsc strict mode

Transform string values to numbers

numeric values in the response shouldnt be string types

Public REST API throws 502 Bad Gateway error

For the last day the public REST API endpoint for tracking https://api.jwst-hub.com/track results in a 502 Bad Gateway response.

deploy to aws ec2

https://medium.com/@chandupriya93/deploying-docker-containers-with-aws-ec2-instance-265038bba674

Add rate limiting

make webb tracker pure

add eslint + prettier

Gettting 503 error on page load.

When going to the public url. It's returning a 503 Service Temporarily Unavailable error.

setup lint rules

add redis caching middleware to track endpoint

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