M101, the Pinwheel Galaxy (NGC 5457), is a face-on spiral galaxy captured in this dataset over two nights in early April 2025. The acquisition comprises 73 unfiltered frames at 180 seconds each, totaling approximately 3.65 hours of integration time. All exposures were gathered using a ZWO 533MC Pro color camera paired with a Skywatcher 80mm f/7.5 apochromatic refractor, mounted on a Sky-Watcher EQ6 Pro equatorial mount.
This raw data is offered under the CC0 1.0 Universal license, placing it in the public domain with no copyright restrictions. Purchasers gain perpetual access to the calibrated or uncalibrated light frames for personal processing, educational projects, or commercial use. The dataset is available as a one-time purchase at roughly $10.90, providing a foundation for exploring the intricate spiral structure and star-forming regions of this nearby grand-design galaxy.
Wygenerowano z metadanych zestawu; opis autora powyżej jest wiążący.