How quickly do we grow accustomed to wonders. I am reminded of the Isaac Asimov story "Nightfall," about the planet where the stars were visible only once in a thousand years. So awesome was the sight that it drove men mad. We who can see the stars every night glance up casually at the cosmos and then quickly down again, searching for a Dairy Queen.
/ Roger Ebert, from a movie review in the "Chicago Sun Times" /



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 5984 (Galaxy)
Right ascension: 15h 44m Declination: 14° 11'
Constellation: Serpens
Date/time: 2016.06.06 22:10 UT
Equipment: 12" f/5 Newtonian
FoV: 16' Magnification and filter(s): 250x
Seeing: 7/10 Transparency: 3/5
SQM: 21.38 m/as2 Temperature: 15°C
Humidity: moderate Wind: breeze
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:

Small edge-on galaxy. Not homogeneous. No apparent star-like core. Difficult view on the current humid sky.


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