[back] Sh2-71 in Aquila

 (c) 2012 All astro photo images are copyrighted. They may not be used or reproduced without explicit written permission from the authors.





About this Image / Über dieses Bild

CCD: Andor Tech DZ436 (2048 x 2048 pxl)
Image Type, Orientation: (R+Halpha)-SII-OIII composit, North is at 12:00h
Exposure time: R: 5x90 sec., Ha, SII, OIII: 6x900 sec., all 1x1 bin
Exposure date: July 27th and 29th 2010
Location: Skinakas Observatory at Crete, Greece
Filter: Spectrofilm 7.5nm Ha, 2.8 nm SII/OIII
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"

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