Many people don't believe in God, do believe in the eventual heat death of the universe, yet despite that they continue to live and act as if their lives actually meant something.
/ Ray Butterworth /
My astronomy sketches. IE users, hoover mouse over image for the inverted look. For fainter objects, take a look at the black-on-white original, sometimes it reveals more details.
This globular cluster is really breathtaking. More than a dozen of stars can be separated also with direct vision. By using averted vision, this number jumps to several dozens. It is not really getting denser towards the centre, although what we see is actually the core already: the real diametre of the cluster is actually 21', yet the half of its gross weight stays inside a circle of 1.1'.
A large, bright globular cluster in the Ophiuchus, only 3 degrees away from M12, therefore on an ideal night, this two together may be an interesting object for binocular-owners. Splits fine to its stars, which look quite the same, with matching brightness and spectra, with a bit brighter membere here and there. Because of this homogeneousity, it reminds me on M13, although it's smaller and fainter. Towards East I've noticed two brighter arms leaving the core area, resembling the tongue of a snake.
M10 and M12 of the constellation Ophiuchus are a pair of globulars nearly identical by size and luminosity. The latter is the brigher and less homogeneous: a globular that splits greatly, consisting many exceedingly bright members, which make it look more interesting than M10. It looks a little bit oval, elongated in the E-W directions. Its visible size is smaller than that of the M10, but both of them are easy targets, that can be noticed even in the 8x50 finderscope.
The famous globular cluster of the Hercules constellation, perhaps the most represented globular in the press by far. A very easy object for any type and size of telescope, with a large diameter and high surface brightness. Even its position is easy, and especially nowadays it's again greatly visible on the late evening sky (on the Northern hemisphere at least). Splits fine even with small scopes, but reveals its real face with larger aperture: a globular full of separated, lone, bright stars. Behaves well on high magnification, I've increased powers upto 250x, and it kept revealing more and more of its members. For the first look, I've noticed that it looks a bit like a huge turtle, swimming from West to East, with the globular as its shell, and four star-paths as its legs.
A rather neglected globular in Hercules. I wonder why it is treated like this compared to M13, as it is very bright and spectacular, although its visible diameter is only about half of the more famous companion. Its core area even looks brighter than that of the M13, it looks less homogeneous. It behaves fine at higher powers, at 167x it looks perfectly split.
A less known globular in the constellation Hercules, a quite faint object. It doesn't split even at higher magnifications, I cannot discover a single separated star in it. If I didn't know what I'm looking at, I'd think that this may be a face-on galaxy. No wonder even Herscher catalogued this object as a planetary nebula. This would be a great challenge for amateur astronomers with smaller scopes.
This globular cluster is located in the constellation Boötes. It's quite bright with large apparent size (I estimate a diametre of about 8'), however unfortunately it has a more spectacular neighbour, the M3 that draws attention away, although the two have similar size. About a dozen of its stars can be separated easily with direct vision, and the whole surface is very grainy with a lightly brightening core.
A very bright globular cluster with a very high number of separated star members. It's core brightens up very quickly. An interesting feature is a small bright stripe, built up by stars that cannot be separated with the eye. The background is grainy even far away from the core, and it is obvious that many of the bright field stars belong to the cluster gravitationally.
Tiny, faint globular cluster with four clearly separated stars on its Western side. However, I'm not sure whether they really do belong to the cluster, or they are just plain foreground stars. With averted vision several other stars can be resolved at its slightly brighter core: two of them can be seen clearly with this technique, while some others pop up here and then when the atmosphere calms down for some moments. The core, just like the globular itself is not really sphere-like, but rather looks a little bit like an onion, with the thinner part looking to the East.
A very dim, faint globular cluster that seems to be elongated in the N-S direction. Its core brightens softly, but it refuses to split up into stars even with averted vision and it also fails to respond to increasing magnifications. The object sits in the middle of some brighter stars that form a giant V-letter, pointing to the West.
Perfectly symmetrical, sphere-like globular cluster. Cannot resolve it at all. It's a bit fainter than the nearby NGC 6517, yet it's fairly larger than that. It's located in a field that's very sparsely populated by stars, this makes finding and following it a real adventure.
Tiny yet bright globular, resolves unexpectedly easily. Especially on its edge, many stars can be separated clearly. It has a shiny core, that is - just like the entire cluster itself - looks a bit elongated on the N-S axis. SQM reading: 21.14 m/arcsec^2, 17°C.
Faint, diffuse globular cluster with a perfect circular shape and a core that's getting brighter only very gently. For me it was not resolveable, although it shows a faint star on its southern side, that may be a part of the cluster. Unfortunately the Jászszentlászló sky that was excellent this far was now ruined by the quickly increasing humidity in the air. Fortunately meanwhile this happened, the seeing got much better, so it made me a little happier on this almost Winter-like night. SQM reading: 21.20 m/arcsec^2, 9°C.
Date of entry: 12/30/09 15:22:47
Your name: Müller Dániel (K.)
Your comment: Szia! Nagyon jók a rajzok! Gratula hozzájuk, csodállak :). Üdv, tiszta, szép, nyugodt egeket!- Dani
Where are you from? Szabadszállás, Hungary
How did you know about my website? Makszutov.hu fórum :)
Date of entry: 07/06/08 15:01:16
Your name: Demelza Ramakers
Your comment: I really love you're sketches! They are amazing! Keep up the good work!
Clear Skies! Demelza Ramakers http://d.ramakers.googlepages.com/home
Where are you from? Holland
How did you know about my website? Cloudy Nights
Date of entry: 05/03/08 16:12:34
Your name: Faith J
Your comment: Superb sketches, Ferenc, absolutely brilliant. I love the mouse-over effect, too. http://visualdeepsky.webs.com
Where are you from? England
How did you know about my website? From Cloudy Nights forums
Date of entry: 04/14/08 06:20:04
Your name: Laurie
Your comment: Awesome sketches! I love it! I was curious what size and what kind of eyepiece were you using with each sketch? I do see the magnification power with each sketch. Thanks - let me know, email address laurie-wilmothotmail.com
Where are you from? State of Colorado in the USA
How did you know about my website? Cloudy Nights
Date of entry: 04/11/08 07:05:02
Your name: Ferenc Lovró
Your comment: Feel free to post your comments here. Criticism is welcome, however spam, html, ads, bad words are not tolerated.
Clear skies!
Where are you from? Nádasdladány, Hungary
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