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Όλα αναρτήθηκαν από Fred Ley
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Hi! As most of you are aware, 2009 is the International Year of Astronomy. Many countries have been issuing postage stamps to commemorate the event. In Europe, the annual "Europa" stamp has been issued by 64 countries and they all represent the topics of Astronomy. If any of you might be wondering what to do on a cloudy night, stamp collecting might just be the ticket. It is fun and informative too. Below is the entry from Greece and it has the Aristarchus telescope as part of its theme. There also is a link on the internet to view all of the other Europa stamps, it is at... http://europa-stamps.blogspot.com/2008/08/europa-stamps-2009.html Have fun, Fred Greece 2009 Europa postage stamp
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Setup Gvidos-observatory Sakis Veroia
Ο Fred Ley σχολίασε σε SAKIS για αστροφωτογραφία Τηλεσκόπια και Εξοπλισμός
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Nine Muses Astro Observatory (nmao)
Ο Fred Ley σχολίασε σε DEEPSKY για αστροφωτογραφία Τηλεσκόπια και Εξοπλισμός
Hi Deepsky, With the installation of the Sky Shed Pod, your enjoyment of the night sky is definitely going to be increased by a few magnitudes. It certainly does pay to be able to have everything ready to go, instead of spending crucial time away from the eyepiece in order to do the nightly "set up" ritual. Enjoy! -Fred -
Hi George, Congratulations on your new telescope. You are going to have billions of hours of fun exploring the night sky with it. When I purchased my first telescope in 1971, I went home set it up and just looked at it. Yes, you guessed right. I was presented with the same dillema as you were-I couldn't observe due to clouds. It never seems to fail, it must be a cosmic conspiracy or something along those lines. Have Fun, -Fred
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I enjoyed looking at your images of Mare Orientale. For those dedicated lunar observers, apart from waiting patiently at the eyepiece for fleeting moments of excellent seeing when wonderful minute details just pop into view, the lunar libration offers interesting challenges for the observer. You did a nice informative collage here. -Fred
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100° AFOV + made in Japan = 217 ευρώ!!!??
Fred Ley απάντησε στην συζήτηση του/της eliasg2004 σε Τηλεσκόπια
Neat, Barry is selling some new eyepieces. Gotta check his site out. -Fred -
This is an image of some eyepieces that I had originally placed in my personal album, on Astrovox, to share, but it has only had two persons look at it. So, in order to give the image more exposure to everyone, I have placed it here. Below is a list of what is shown in the photograph. -Fred Bottom Row (l. to r.) · Galoc 16.3mm · L. Henzel 16mm Konig · Brandon 8mm · Brandon 12mm · Brandon, 24mm · Brandon 32mm Second Row (l. to r.) · Meade 4mm Ortho · Celestron 6mm Ortho · Ortho 5mm · Meade 12.4mm Wide Angle · A. Jaegers 32mm · Brandon 32mm Third Row (l. to r.) · University Optics 12.5mm Plossl · Coulter Optical 12.5mmOrtho · Celestron 26mm Plossl · University Optics 24mm Konig · Meade 20mm Wide Angle · Edmund 32mm Fourth Row (l. to r.) · Tele Vue 24mm Wide Angle · Tele Vue 19mm Wide Angle · Tele Vue 40mm Plossl · Tele Vue 32mm Plossl Fifth Row (l. to r.) · Celestron 60mm Kellner · Parks 60mm Kellner · Celestron 18mm Ortho · University Optics 32mm Konig Sixth Row (l. to r.) · Meade 32mm Wide Angle · University Optics 32mm Erfle · Tele Vue 13mm Nagler · Tele Vue 4.8mm Nagler · Tele Vue 4,8mm Nagler Seventh Row (l. to r.) · Meade 32mm Super Wide Field · Tele Vue 55mm Plossl · Russel Optics 85mm
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Κατασκευή ερασιτεχνικού αστεροσκοπείου με θόλο
Fred Ley απάντησε στην συζήτηση του/της Φαρμακόπουλος Αντώνης σε Mastrovox
Nice looking observatory you got there. It is always a good idea to make the dome larger, that way if you ever upgrade to a larger instrument you wont have to build a larger dome. Enjoy it! Fred -
From the album: Personal Gallery Of Fred Ley
Here is an image of different eyepieces. They are... Bottom Row (l. to r.) · Galoc 16.3mm · L. Henzel 16mm Konig · Brandon 8mm · Brandon 12mm · Brandon, 24mm · Brandon 32mm Second Row (l. to r.) · Meade 4mm Ortho · Celestron 6mm Ortho · Ortho 5mm · Meade 12.4mm Wide Angle · A. Jaegers 32mm · Brandon 32mm Third Row (l. to r.) · University Optics 12.5mm Plossl · Coulter Optical 12.5mmOrtho · Celestron 26mm Plossl · University Optics 24mm Konig · Meade 20mm Wide Angle · Edmund 32mm Fourth Row (l. to r.) · Tele Vue 24mm Wide Angle · Tele Vue 19mm Wide Angle · Tele Vue 40mm Plossl · Tele Vue 32mm Plossl Fifth Row (l. to r.) · Celestron 60mm Kellner · Parks 60mm Kellner · Celestron 18mm Ortho · University Optics 32mm Konig Sixth Row (l. to r.) · Meade 32mm Wide Angle · University Optics 32mm Erfle · Tele Vue 13mm Nagler · Tele Vue 4.8mm Nagler · Tele Vue 4,8mm Nagler Seventh Row (l. to r.) · Meade 32mm Super Wide Field · Tele Vue 55mm Plossl · Russel Optics 85mm -
From the album: Personal Gallery Of Fred Ley
This is a rendering that I did in 1994. It is in the medium of acrylic on stretched canvas. The dimensions are 20"(50.8cm) x 38" (96.52cm). -Fred -
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42" DOB... ναι καλά είδατε δεν το γραψα λάθος....
Fred Ley απάντησε στην συζήτηση του/της dimkasta σε Τηλεσκόπια
We all deserve to have one of those bad boys. Galaxies should be awesome. With this 43.3-inch telescope a 55mm Tele Vue Plossl gives you basically 80x and a true field of view of 0.625-degrees. Great! The whole Moon will fit in the field. I guess sunglasses are required? And... with the 21mm Ethos it's 209x and 0.477-degrees ture field of view-almost a half degree. Saturn should be a knockout. The biggest scope I ever saw at a gathering was a 40-inch. Below is a couple of photos of it. -Fred The "small" telescope on top is a 12.5-inch Newtonian. -
Νεφέλωμα Καρδιάς - IC1805 (Ha&O3)
Ο Fred Ley σχολίασε σε Rossolatos Antonios για αστροφωτογραφία Νεφελώματα
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Ο Λευκός Οίκος διοργανώνει...star party!!!
Fred Ley απάντησε στην συζήτηση του/της takis63 σε Εξορμήσεις και τόποι παρατήρησης
Sounds like fun, stargazing with the president. Maybe he'll get real enthusiastic and give science and NASA a lot of extra money for more missions. I would much rather have my tax dollars go there. -Fred -
Ο big-foot παρατηρηθηκε στον ΕΡΜΗ !!!!
Fred Ley απάντησε στην συζήτηση του/της nikos paschalis σε Αστροφωτογράφιση - Γενική συζήτηση
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Τι μουσική ακούν τα μέλη του AstroVox ?
Fred Ley απάντησε στην συζήτηση του/της marinos.stargazer σε Λοιπές Αστρονομικές Συζητήσεις
Well lets see... For observing under the night sky my main artist is Jonn Serrie. I have eight of his cd's. Have been listening to his music since 1991. If one visits amazon.com, you can hear small samples of various albums of his on-line. Here is a link to samples from one of his albums... http://www.amazon.com/gp/recsradio/radio/B00008IUWP/ref=pd_krex_listen_dp_img?ie=UTF8&refTagSuffix=dp_img I also enjoy Cal Tjader (jazz artist), Ray Lynch, Robert Rich and Lisa Morrow "Yearning", Dean Evenson "Ocean Dreams", Vangelis, Tangerine Dream, George Strait (country), Alan Jackson (country), and Garth Brooks (country). Naturally there are quite a few more artists that I listen to. No, I am not the habit of listening to country music when observing unless it is an ecening of bbq's and talking with an ocassional look throught the eyepiece. -Fred -
Το καλύτερο eclipse video που έχω δει..
Fred Ley απάντησε στην συζήτηση του/της Tilemachos Athanasiadis σε Παρατήρηση Ηλίου
Yeah! Real nice eclipse video. All the yelling reminded me of when I drove to El Paso to watch the 1994 annular eclipse. I let my video camera run for an hour or so and I ended up recording all sorts of interesting conversations along with one guy yelling like a Banshee (a tribe in the Dakotas)when annularity was reached-it must have really made his day. I stillneed to get myself situated in order to view a total eclipse one of these days. -Fred -
A Foggy Sunday Morning
Ο Fred Ley σχολίασε σε xipteras για αστροφωτογραφία Ήλιος wide field (ηλιοβασιλέματα, τοπία κτλ)