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Mutti Image of Comet Hale-Bopp


Observer: Martin Mutti
Location: Oberwichtrach, Switzerland
Date: February 23, 1997 03:51-04:59 UT

I have taken this morning a CCD color image of Hale Bopp with a 28mm foto objective from my home in oberwichtrach, switzerland.

Time:                   03:51:21 - 04:58:54 UT
Telescope:              Objective Minolta F=28mm f/2.4 stopped by f/4
Observatory:            Stockerenweg 1, Wichtrach, Switzerland
CCD-Camera:             SBIG ST-7 HiRes mode
Size:                   14\060 x 9.3\060
                        IR stop + red, green, blue filter
Integrations:           red:    1 X 120 sec
                        green:  2 X 180 sec
                        blue:   4 X 600 sec
                        total:  2880 sec
Image manipulation:     dark substract, flat field
Imaging software:       CCDOPS36, PRISM

Martin Mutti (

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