---
license: cc0-1.0
tags:
- microlensing
- astronomy
- data-challenge
pretty_name: 2026 Test Dataset
size_categories:
- n<1K
---

# 2026 Test

Test data for the Roman Microlensing Data CHallenge 2026 - AAS Workshop.


## Uploading

CLI:

```
# Install the Hugging Face CLI
brew install huggingface-cli

# Login with your Hugging Face credentials
hf auth login

# Push your dataset files
hf upload RGES-PIT/test . --repo-type=dataset
```

Python:

```
from huggingface_hub import HfApi

api = HfApi(token=os.getenv("HF_TOKEN"))
api.upload_folder(
    folder_path="/path/to/local/dataset",
    repo_id="RGES-PIT/test",
    repo_type="dataset",
)
```

HTTPS:

```
# Make sure git-lfs is installed (https://git-lfs.com)
git lfs install

git remote add origin https://huggingface.co/datasets/RGES-PIT/test

# You'll be prompted for your HF credentials
git push -u origin main
```

SSH:

```
# Make sure git-lfs is installed (https://git-lfs.com)
git lfs install

git remote add origin git@hf.co:datasets/RGES-PIT/test

# Make sure SSH key is set in your user settings (https://huggingface.co/settings/keys)
git push -u origin main
```