[back] Kronberger 9 in Vulpecula

Higher resolved image / höher aufgelöstes Bild   (1800 x 1802 Pixel)

 (c) 2011 All astro photo images are copyrighted. They may not be used or reproduced without explicit written permission from the authors.

 

180"

 

 

About this Image / Über dieses Bild

CCD: SBIG STX16803
Image Type, Orientation: LHaGB-Composite, North is at 1:00h
Exposure time: L: 9x900 sec., Ha: 27x900 sec., G,B: 3x900 sec., all 1x1 bin (10.5h total)
Exposure date: August, 4th…September, 9th. 2011
Location: Skinakas Observatory at Crete, Greece, remote-controlled from Bad Arolsen, Velbert and Much/Germany
Filter: ASTRODON 65mm Filterset for STX
Instrument: Ganymed 60cm-Hypergraph in secondary focus (f=4938.3 mm)
Photographer: Josef Pöpsel, Stefan Heutz, Stefan Binnewies
Seeing (FWHM): 1.44"
   

Remarks:

For your orientation: the brightest star in the field is the "count down" SAO 87654. Some information about Kronberger et. al. can be found here.

A contrast enhanced  inverted B&W version of the image above can be seen below.

   

Bemerkungen:

Zur Orientierung: der hellste Stern im Feld ist der "Count-Down" SAO 87654. Weitere Informationen über Kronberger et. al. finden sich z.B. hier.

Eine invertierte, kontrastverstärkte Version des Bildes oben ist unter diesem Text zu finden.

 

Contrast enhanced  inverted B&W version of the image above /  Invertierte, kontrastverstärkte Version des Bildes oben

 (c) 2011 All astro photo images are copyrighted. They may not be used or reproduced without explicit written permission from the authors.

 

180"

 

 

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