So far as hypotheses are concerned, let no one expect anything certain from astronomy, which cannot furnish it, lest he accept as the truth ideas conceived for another purpose, and depart from this study a greater fool than when he entered it.
/ Nicolaus Copernicus /



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.


Show me the newest sketches!
By type: open clusters [67] globular clusters [14] diffuse nebulae [3] dark nebulae [0] planetary nebulae [27] variable stars [18] binary stars [23] asterisms [2] galaxies [119] quasars [1] planets [2] minor planets [1] comets [5] Sun [0] Moon [5] other objects [8]
By catalogue: Messier 1-50 [20] Messier 51-110 [18] NGC 1-1000 [17] NGC 1001-2000 [21] NGC 2001-3000 [32] NGC 3001-4000 [25] NGC 4001-5000 [18] NGC 5001-6000 [22] NGC 6001-7000 [40] NGC 7001-7840 [35] IC 1-5386 [1] other catalogues [71] uncataloged [10] [25]
By constellation:



M1 (Various/other)
Also known as: Crab nebula, NGC 1952
Right ascension: 5h 36m Declination: 22° 1'
Constellation: Taurus
Date/time: 2011.01.28 19:30 UT
Equipment: 12" f/5 Newtonian
FoV: 23' Magnification and filter(s): 167x
Seeing: 6/10 Transparency: 3/5
Location: Nádasdladány, Hungary
Observer: Ferenc Lovró
Description:

Huge, bright supernova remnant (the originator star exploded in 1054 A.D.), with many details visible. I detect faint stars around and on the object's body. Though object to sketch, so I'm quite happy that I finally decided to give it a go. SQM reading: 20.89m/arcsec2, -12°C.
Hi-resolution image: [ reversed sketch | original sketch ]
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DIY - Cheshire Eyepiece
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Messier Marathon 2013 Tavasz [magyarul]
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All text and images are ©opyright of Ferenc Lovró. All rights reserved worldwide.

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