ScienceDownEast | ScienceDownEast Astrophotography | Messier Objects | M101 Pinwheel Galaxy
Back to the past - this is the view 21 million years ago of the Pinwheel Galaxy M101 as seen from my backyard. 13.25 hours exposure.
Note: click on the image to view it at the full resolution of the uploaded image, then click again for actual size.
| Exposure | 159*300 sec |
| ISO | 800 |
| Camera | Nikon Z7 [8856 x 5504] |
| Optics | Skywatcher Esprit 120mm |
| Filter | Triad Ultra Quad Narrow band filte |
| Capture | KStars on an Odroid-N2 |
| Location | Lower Sackville, Nova Scotia. |
| Date | 2020-05-18 |
| Processing | Processed in PixInsight and Lightroom. |
