4K
2K
Observer: Martin Mutti
Location: Stockerenweg 1, Wichtrach, Switzerland
Date: March 22, 1997 20:01:33-20:04:01 UT
CCD color image taken March 22 1997
Time: 20:01:33 - 20:04:01 UTC
Telescope: Schmidt-Cassegrain 2m / f10
Guiding: Zeiss Telementor
Observatory: Stockerenweg 1, Wichtrach, Switzerland
CCD-Camera: Imaging:SBIG ST-7 HiRes mode: 1 Pixel = 0.9 arcsec.
Guiding:SBIG ST-4
IR stop + red, green, blue filter
Integrations: red: 1 X 10 sec
green: 1 X 15 sec
blue: 1 X 50 sec
total: 75 sec
Image manipulation: dark substract
Prewitt Filter
Imaging software: CCDOPS36, PRISM
First image shows the spiral jet near the core. The center is blurred out. Second image shows the center of the spiral jet.
Martin Mutti
mutti_m@vptt.ch
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