Dev
Solar EUV/X-ray Imaging — Dev Tier
(3 scenes)Blind evaluation tier — no ground truth available.
What you get
Measurements (y), ideal forward operator (H), and spec ranges only.
How to use
Apply your pipeline from the Public tier. Use consistency as self-check.
What to submit
Reconstructed signals and corrected spec. Scored server-side.
Parameter Specifications
🔒
True spec hidden — estimate parameters from spec ranges below.
| Parameter | Spec Range | Unit |
|---|---|---|
| psf_degradation_(mirror_aging) | -4.8 – 7.2 | - |
| stray_light | -1.2 – 1.8 | - |
| flat_field_error | -0.72 – 1.08 | - |
| pointing_jitter | -0.24 – 0.36 | arcsec |
Dev Tier Leaderboard
| # | Method | Score | PSNR | SSIM | Consistency | Trust | Source |
|---|---|---|---|---|---|---|---|
| 1 | SolarFormer + gradient | 0.649 | 25.45 | 0.816 | 0.84 | ✓ Certified | SDO-based restoration, 2024 |
| 2 | Pixon + gradient | 0.590 | 22.67 | 0.718 | 0.88 | ✓ Certified | Pina & Puetter, PASP 1993 |
| 3 | Richardson-Lucy + gradient | 0.570 | 22.43 | 0.708 | 0.81 | ✓ Certified | Richardson 1972 / Lucy 1974 |
| 4 | DeepEM + gradient | 0.541 | 21.17 | 0.653 | 0.84 | ✓ Certified | Su et al., ApJ 2022 |
Visible Data Fields
y
H_ideal
spec_ranges
Dataset
Format: HDF5
Scenes: 3
Scoring Formula
0.4 × PSNR_norm + 0.4 × SSIM + 0.2 × (1 − ‖y − Ĥx̂‖/‖y‖)
PSNR: 40%
SSIM: 40%
Consistency: 20%