[back] Sh1-89 (PK 089.8-00.6) in Cygnus

Higher resolved image / höher aufgelöstes Bild   (1600 x 1098)

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About this Image / Über dieses Bild

Image Type, Orientation: Ha,G,OIII-composite and R,G,B-composite (only for the stars), North is at 3:00h
Exposure time: Ha: 5x1200 sec. +  1x1800 sec., O-III: 5x1200 sec.+ 1x1800 sec, R,B: 6x120 sec., G: 12x120 sec., all 1x1 bin
Exposure date: June 2012
Location: Skinakas Observatory at Crete, Greece
Filter: H-alpha (6nm) and OIII (12nm) filter by Astronomik, R,G,B with SBIG 2" filter set for STL
Instrument: Skinakas "Main" Telescope - Modified RC-129 cm-Telescope in secondary focus (9970 mm)
Photographer: Makis Palaiologou, Stefan Binnewies, Josef Pöpsel
Seeing (FWHM): 1.15"..1.27"


A rather weak, largely unknown PN in Cygnus.



Ein ziemlich schwacher, ziemlich unbekannter PN im Schwan.

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