Wide angle image of the solar corona
| Image | TSE_2020_105mm_dh.jpg |
| Date | 14. 12. 2020 |
| Time | 2nd contact 16:21:11 UT, 3rd contact 16:23:20 UT |
| Place | Bahia Creek, Rio Negro, Argentina |
| Coordinate | S 41°04.93033', W 63° 56.18783', Alt. 28 m |
| Conditions | Clear sky
Solar altitude at mid-eclipse 72° above horizon |
| Optics | Nikkor 105 mm, F 2.5 |
| Camera | Nikon D7200 |
| Exposure | 1/500 s, 1/125 s, 1/30 s, ISO 400 |
| Processing | Composition of 137 eclipse images. Eclipse images were calibrated by means of dark frames and flat-fields, aligned by means of phase correlation, composed by means of LDIC 6.0 software, processed using Corona 6.0 in order to visualize coronal structures. Final processing was done using ACC 6.1 software.
Image processing by Miloslav Druckmüller
Images acquired by Dario Harari |
| Software | Astro D3F 2.0, PhaseCorr 7.0, LDIC 6.0, Corona 6.0, Sofo ACC 6.1 |
| Note | The bright object on the right is the planet Mercury. |
| Orientation | The image has exact solar North-top orientation |
| Copyright | © 2020 Miloslav Druckmüller, Dario Harari |
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Miloslav Druckmüller
Institute of Mathematics, Faculty of Mechanical Engineering
Brno University of Technology, Czech Republic
druckmuller@fme.vutbr.cz
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Page last update: 23.1.2021
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