Photosites of Karel Odink       photo @ odink.ch

20240731_ctb1.jpg
CTB1 super nova remnant; ↕ 9800 LY; 900mm; ƒ4.5; ISO 1600; 200x180" Ha+OIII; 24x16 mm; Bernau (BW; .26 mcd/m2); 30-31.07.24