C/1995 O1 Hale - Bopp on April 8, 1997 with open cluster M 34 in Perseus

This images is a composition of four separate images. Three B&W images were used in order to achieve the high contrast, a single color image was used for colors adding.

Date08. 04. 1997
Time19:43-19:43.5 UT, 19:45-19:48 UT, 19:48-19:49.5 UT (B&W images)
20:16-20:22 UT (color image)
PlaceStanovisko hillside near Všechovice, Bohemian-Moravian Highlands, Czech Republic
OpticsSonnar 3.5/135 mm (B&W images)
Pentacon 2.8/100 mm (color image)
CameraPraktica MTL 50
FilmIlford Delta 400 - Microphen 14 min, 20° (B&W images)
Kodak Ektar 1000 (color image)
ProcessingComposition of 4 images, LRGB process
image processing Miloslav Druckmüller
ScannerNikon LS 2000
SoftwareRegistar 1.0, Sofo ACC 5.0
Copyright© 2003 Miloslav Druckmüller


Miloslav Druckmüller
Institute of Mathematics, Faculty of Mechanical Engineering
Brno University of Technology, Czech Republic
Page last update: 18.3.2007