My amateur interest in astronomy brought out the term 'magnitude,' which is used for the brightness of a star.
/ Charles Francis Richter /



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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NGC 16 (Galaxy)
Right ascension: 23h 28m Declination: 25° 11'
Constellation: Pegasus
Date/time: 2017.10.19 21:50 UT
Equipment: 12" f/5 Newtonian
FoV: 17' Magnification and filter(s): 250x
Seeing: 6/10 Transparency: 3/5
SQM: 21.41 m/as2 Temperature: 6°C
Humidity: high Wind: none
Sight: 2 - minor details, somewhat interesting
Difficulty: 4 - hardly visible, dark adaptation and very dark skies needed, averted vision is required to see details
Position: 2 - easy, bright star nearby
Location: Talpa Minor Observatory
Observer: Ferenc Lovró
Description:

Faint, very small oval galaxy with an elongation to the NNE-SSW. The core is disk shaped and is obviously brighter than the galactic surface. Visible already with low magnification, but the shape can only be seen clearly at higher powers.


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