astro
Datasets
All datasets matching “astro”astrovision-data
About
AstroVision is a first-of-a-kind, large-scale dataset of real small body images from both legacy and ongoing deep space missions, which currently features 115,970 densely annotated, real images of sixteen small bodies from eight missions. AstroVision was developed to facilitate the study of computer vision and deep learning for autonomous navigation in the vicinity of a small body, with speicial emphasis on training and evaluation of deep learning-based keypoint detection… See the full description on the dataset page: https://huggingface.co/datasets/travisdriver/astrovision-data.AstroM3Dataset
AstroM3Dataset
Description
AstroM3Dataset is a time-series astronomy dataset containing photometry, spectra, and metadata features for variable stars.
The dataset was constructed by cross-matching publicly available astronomical datasets,
primarily from the ASAS-SN (Shappee et al. 2014) variable star catalog (Jayasinghe et al. 2019)
and LAMOST spectroscopic survey (Cui et al. 2012), along with data from
WISE (Wright et al. 2010), GALEX (Morrissey et al. 2007), 2MASS… See the full description on the dataset page: https://huggingface.co/datasets/AstroMLCore/AstroM3Dataset.minty-astro-ph
MINT-1T ArXiv Astro-ph
An astronomy-focused subset of mlfoundations/MINT-1T-ArXiv, filtered to include only papers from the astro-ph arXiv category (including cross-listed papers).
Overview
Papers
~845k
Total size
~804 GB
Format
WebDataset tar shards
Shards
287 (astro-ph-00000.tar to astro-ph-00286.tar)
Shard size
~3 GB each
Source
MINT-1T (Awadalla et al., 2024)
Data Format
Each tar shard contains paired files per paper:… See the full description on the dataset page: https://huggingface.co/datasets/Smith42/minty-astro-ph.scarlet-test-dataplanck-2018-chains
Planck 2018 Cosmological-Parameter Chains
This dataset contains the Planck Public Release 3 cosmological-parameter
full grid, COM_CosmoParams_fullGrid_R3.01.zip. It contains the Markov
chains and their GetDist and CosmoMC companions for 336 combinations of
cosmological model and likelihood or external-data selection. The 1,296
chain roots become 5,184 Parquet tables containing 27,699,519 rows.
The tables retain the source's headerless, positional structure. Arrow
fields are… See the full description on the dataset page: https://huggingface.co/datasets/astro-legacy-archive/planck-2018-chains.SBI-16-3D
SBI-16-3D Dataset
SBI-16-3D is a dataset which is part of the AstroCompress project. It contains data assembled from the James Webb Space Telescope (JWST). Note that the underlying data is released under CC-4.0.
Usage
You first need to install the datasets and astropy packages:
pip install datasets astropy
There are two datasets: tiny and full, each with train and test splits. The tiny dataset has 2 4D images in the train and 1 in the test. The full dataset contains all… See the full description on the dataset page: https://huggingface.co/datasets/AstroCompress/SBI-16-3D.