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Peter Zetner | profile | all galleries >> Astrophotography >> Solar Photos (2014+) >> Spectroheliograph tree view | thumbnails | slideshow

Spectroheliograph

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proms_bkg_sub_proc1_crop_0016-0017_final.jpg
proms_bkg_sub_proc1_crop_0016-0017_final.jpg		 dopplergram_avg_sequence_crop_labels.jpg
dopplergram_avg_sequence_crop_labels.jpg		 100132-0005_prom-spec_final_label_crop.jpg
100132-0005_prom-spec_final_label_crop.jpg		 spec1-2_colour.jpg
spec1-2_colour.jpg
103546-0000_12frames-AVG_proc_final_crop.jpg
103546-0000_12frames-AVG_proc_final_crop.jpg		 H_beta_111220_proc3.jpg
H_beta_111220_proc3.jpg		 H_beta_103409_2px_crop.jpg
H_beta_103409_2px_crop.jpg		 102323_K3_K1R_montage.jpg
102323_K3_K1R_montage.jpg
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Dennis 28-Jun-2020 00:22
Hi Peter
Your HeD3 images are amazing! What is the passband of HeD3? I presently owned a Daystar.3A HeD3 and never see He features. What equipment with Daystar.3 A HeD3 would I need to approach your level of work?
Enjoy your work immensely!
Dennis
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