Astronomy is one of the sublimest fields of human investigation. The mind that grasps its facts and principles receives something of the enlargement and grandeur belonging to the science itself. It is a quickener of devotion.
/ Horace Mann /



In memoriam Halton C. Arp (1927-2013).


My astronomy sketches. Hover mouse over image for the inverted look. For fainter objects, take a look at the black-on-white original, sometimes it reveals more details.


Need advice? Want to discuss an observation? Feel free to contact me at flovro gmail*com.

ÚJ! Amennyiben elérhető, a ikonra kattintva magyarul is olvashatod az észlelést.


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Stephenson 1 (Open cluster)
Right ascension: 18h 55m Declination: 36° 53'
Constellation: Lyra
Date/time: 2012.07.15 22:30 UT
Equipment: 4.5" f/8 Newtonian
FoV: 33' Magnification and filter(s): 100x
Seeing: 4/10 Transparency: 4/5
Location: Lipótfa, Zselic, Hungary
Observer: Ferenc Lovró
Description:

Very sparsely populated cluster around the bright star of Delta Lyrae. Apart from that, three other bright stars dominate the FoV. No diffuse background can be detected.

SQM reading: 21.42 MPSAS, 8°C (freezing cold for a midsummer day ;) )


Hi-resolution image: [ reversed sketch | original sketch ]
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