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| sent on November 13, 2012 (13:30) | This comment has been automatically translated (show/hide original)
here we are on the highest level astrophotography 8-) qua siamo su astrofotografia di altissimo livello  |
| sent on November 13, 2012 (14:13) | This comment has been automatically translated (show/hide original)
Well, what to say ..... I say a really deep sky pictures of rare beauty and great quality ...... so many compliments and a lot of envy. If I had wanted to tell me (in a private message or public) the individual steps would be nice. Anyway bravo.ciao.giorgio Mah, che dire.....dico: veramente una foto profondo cielo di rara bellezza e grande qualita......tanti complimenti e tanta invidia. Se avessi voglia di raccontarmi (in messaggio privato o pubblico)i singoli passaggi, sarebbe bello. Cmq bravo.ciao.giorgio |
| sent on November 13, 2012 (15:11) | This comment has been automatically translated (show/hide original)
Stefano spectacular, the most beautiful I've ever seen made by our latitudes. Excellent work Spettacolare Stefano, la più bella che mi sia capitato di vedere fatta dalle nostre latitudini. Eccellente lavoro |
| sent on November 13, 2012 (15:17) | This comment has been automatically translated (show/hide original)
wowowo amazing detail of the cloud! wow! wowowo spettacolare dettaglio della nube! |
| sent on November 13, 2012 (17:06) | This comment has been automatically translated (show/hide original)
Stunning ;-) Mozzafiato  |
| sent on November 13, 2012 (17:32) | This comment has been automatically translated (show/hide original)
Simply ..... No words ..!! Semplicemente.....Senza parole..!!!! |
| sent on November 13, 2012 (19:29) | This comment has been automatically translated (show/hide original)
Fantasticaaaaaa Stefano, congratulations Fantasticaaaaaa Stefano,complimenti |
user18332 | sent on November 13, 2012 (21:22) | This comment has been automatically translated (show/hide original)
Unique, beautiful! Unica, bellissima! |
| sent on November 13, 2012 (23:53) | This comment has been automatically translated (show/hide original)
no words ... no words... |
| sent on November 14, 2012 (7:56) | This comment has been automatically translated (show/hide original)
Spectacular is the word that is right for this stunning work.
Compliments.
Bravissimo.
Hello. Joe. Spettacolare, è la parola più giusta per questa opera mozzafiato.
Complimenti.
Bravissimo.
Ciao. Joe. |
user4758 | sent on November 14, 2012 (10:58) | This comment has been automatically translated (show/hide original)
Some more details on the equipment? I am fascinated by these images, but are completely fasting for astrophotography! :-( So you used a telephoto lens (Leica TELYT 180 f3, 4) on a canon 40d changed? Qualche dettaglio in più sull'attrezzatura? Mi affascinano queste immagini ma, sono completamente a digiuno d'astrofotografia!  Quindi hai usato un teleobiettivo (Leica Telyt 180 f3,4) su una canon 40d modificata? |
| sent on November 14, 2012 (14:27) | This comment has been automatically translated (show/hide original)
Truly spectacular, well-deserved recognition!
compliemnti on my part!
hello
Fabio Veramente spettacolare, riconoscimento meritatissimo!
compliemnti anche da parte mia!
ciao
Fabio |
| sent on November 14, 2012 (16:18) | This comment has been automatically translated (show/hide original)
Thank you all! I did not expect to end up in Editor's Pick:-P
The photo was taken from Forca Canapine (Park of Monti Sibillini). Amateur astronomers in central Italy, can be found in those places during the new moon for the excellent quality of the sky.
The object being photographed, remains very low from our latitudes, and for this a bit 'difficult to photograph.
The Canon 40D - I have used is amended-(produced by Koreana Central Ds). Cooled by Peltier cell, with a delta of -20 with respect to the outside temperature. Also the original filter is removed and replaced by one that passes the wavelengths typical of the emission nebulae.
In Astrophotography you make a lot of poses, from 5/10 minutes (or evenmore), because lengthen the exposure time stabilizes the noise and increases the signal. To do this-of course - is a frame that makes up the Earth's rotation and that 'chasing' the subject being photographed.
I try to do 30/35 put 8 or 10 minutes, to which I add 7 darkframe. This is then added or mediated by software and the end result produced with ps.
For example, to simplify the discussion, if I 36 exposures of 10 minutes and the medium is as if I held the shutter open for 360 minutes.
In addition to the telescope used with great satisfaction also the excellent Leica Apo TELYT 180 f3, 4 (thanks to pioneer Valerio74).
I hope I was clear and I thank you for the comments! Grazie a tutti! Non mi aspettavo di finire in Editor's Pick
La foto è stata realizzata da Forca Canapine (Parco dei Monti Sibillini). Gli astrofili del centro Italia, si ritrovano in quei luoghi nei periodi di luna nuova per l'ottima qualità del cielo.
L'oggetto fotografato, rimane molto basso dalle nostre latitudini e per questo un po' difficile da fotografare.
La Canon 40d - da me usata- è modificata (prodotta dalla Koreana Central Ds) . Raffreddata tramite cella di peltier,con un delta di -20 rispetto alla temperatura esterna. Viene tolto anche il filtro originale e sostituito da uno che lascia passare le lunghezze d'onda tipiche delle nebulose ad emissione.
In Astrofotografia si fanno tante pose, da 5/10 minuti (o anche più ), perché allungare il tempo di esposizione stabilizza il rumore ed incrementa il segnale. Per fare ciò -ovviamente - serve una montatura che compensa la rotazione terrestre e che 'insegue' il soggetto fotografato.
Personalmente faccio 30/35 pose da 8 o 10 minuti, a cui aggiungo 7 darkframe . Il tutto viene poi mediato o sommato tramite software ed il risultato finale elaborato con ps.
Ad esempio, per semplificare il discorso, se faccio 36 pose da 10 minuti e le medio è come se avessi tenuto aperto l'otturatore per 360 minuti.
Oltre al telescopio utilizzo con enorme soddisfazione anche l'ottimo Leica Telyt Apo 180 f3,4 (grazie al pioniere Valerio74).
Spero di essere stato chiaro e vi ringrazio ancora per i commenti! |
| sent on November 14, 2012 (16:56) | This comment has been automatically translated (show/hide original)
Very very very nice.
As written by others is one of the best made by our latitudes: Ophiuchus and Scorpio do not get up from the horizon far from us!
Ale Molto molto molto bella.
Come già scritto da altri è una delle migliori fatte dalle nostre latitudini: Ofiuco e Scorpione non si alzano molto dall'orizzonte da noi!
Ale |
| sent on July 29, 2013 (0:35) | This comment has been automatically translated (show/hide original)
Poo .... that photo! wow! ....che popò di foto!! |
| sent on July 30, 2013 (0:05) | This comment has been automatically translated (show/hide original)
A fantastic picture! Una foto fantastica! |
| sent on October 15, 2013 (13:26) | This comment has been automatically translated (show/hide original)
Spectacular .... congratulations :-) :-) Spettacolare....complimenti :-) |
user42060 | sent on July 10, 2014 (18:22) | This comment has been automatically translated (show/hide original)
Fantastic. ;-) Fantastica. |
| sent on June 20, 2015 (16:49) | This comment has been automatically translated (show/hide original)
Fantastic ... Fantastica... |
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