Manually Annotated GONG Filaments from H-Alpha Observations (MAGFiLO)

A dataset of over 10,000 filaments, manually annotated, post-processed, and ready to be used for training ML models is now available. Please see the dedicated web page for more information.

A web application for facilitating the exploration of the GONG H-Alpha images

The user can search for an observation using their time stamps or file names, and see the next and previous observation in a user-friendly setting. For each observation, the link to its corresponding FITS file and Header file are available as well.

A standalone software for distribution of GONG H-Alpha Images for manual annotation of solar filaments

This software distributes GONG H-Alpha Images among a group of annotators. It assumes that there are n groups of annotators, each made of m annotators who work on the same set of images, although independently, i.e., without having access to each other's annotations.

A standalone software for conversion of H-Alpha Observations from the FITS format to JPEG

The project is a simple Python wrapper that makes use of NVSS's conversion software which in turn is a modernized version of Bill Cotton's implementation.

A standalone software for collection of H-Alpha Observations from GONG FTP archive

This project contains all code needed for collection and sampling of the data from the GONG network.

More products will be released soon.