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This is a project meant to automate detecting celestial objects. At the moment the project is at a very early stage and the code looks embarassing, so it will take a while before I release any code (of course it will be FULLY open source).

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anirudhtechandscience/quasi-detect

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quasi-detect

This is a project meant to automate detecting celestial objects. At the moment the project is not even functional yet and very little code is available, and it WILL take a couple of months. (of course it will be FULLY open source).

Tech Stack

Tensorflow
Flutter

Motivation

  1. Coding FUN!
  2. Astronomy FUN!
  3. Finding Deep Sky objects is a difficult job when done manually. While there are already approaches for automation, none of them have become really popular.
  4. I want to see how well my idea works\0

So WHAT is your approach then?

I've decided to use a CNN RNN to learn from spectra from SDSS. The reasoning for this is that , well, it just looked like there is MORE data for the model to process than with dim little dots that are like 4 pixels across if I used pictures (of course there are brighter ones, but most quasars are like this). I cannot use the entire catalog at the moment since my computer only has 8GB RAM and it pretty slow overall so I can't overuse batching unless its worth it to wait months for a simple file full of weights. Also, I will probably implement the PowerSign optimizer from link to paper to improve the time it takes to converge, which is very important with my very limited hardware. A custom loss is also in order.\0

License

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, see this.

How can you help

The most helpful thing would be contributing to the codebase. This is my first serious project ,so if you see bad code quality, please tell me.

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This is a project meant to automate detecting celestial objects. At the moment the project is at a very early stage and the code looks embarassing, so it will take a while before I release any code (of course it will be FULLY open source).

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