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Object:
NGC 7293
planetary nebula
date:
2002-10-23/29
optic:
Pentax SDUF f/4
filter/ exposure
RGB 2x600s/2x600s/2x600s 1:1:1,7 for Stars & backround h-alpha/ OIII / h-beta 5x3600s/5x3600s/5x3600s for the nebula
camera
ST-10me @ 1bin
Resolution
1530x1020 (110kB) visit the single h-alpha image
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