The data for this LRGB image are from AstrophotoMarket (https://astrophotomarket.com/en/image-details/210/m65-m66-ngc3628-leo-triplet): L (14 hours exposure), and RGB (8.6 hours total). Gradients were removed from the RGB and Luminance using GraXpert. The RGB stars were calibrated using SPCC. In addition to PI, some adjustments were also made in Photoshop.
| Dimensions | 5000 x 3281 px |
| File Size | 12.7 MB |
| Format | JPEG |
| Published on | 2026-04-17 |
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