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| sent on February 01, 2019 (9:22) | This comment has been automatically translated (show/hide original)
Photograph of the California Nebula This emission nebula, also known as NGC1499, was discovered by Barnard in 1884. The first long-posed photographs made it look similar to the US state of the same name. In the past it was said that it is big about 2.5 °, but with long tight band poses you notice that it is distinctly larger. Fotografia della nebulosa California Questa nebulosa a emissione, nota anche come NGC1499, è stata scoperta da Barnard nel 1884. Le prime fotografie a lunga posa la facevano apparire simile all'omonimo stato USA. In passato si diceva che è grande circa 2.5°, ma con lunghe pose in banda stretta si nota che è nettamente più grande. Si stima che disti circa 1000-1500 anni luce da qua, è nella costellazione di Perseo, è possibile riprenderla con focali corte assieme alle Pleiadi Nella banda dell Ossigeno non emette praticamente nulla. Ho provato qualche posa in banda stretta ma non c'è praticamente emissione, a differenza di molte altre nebulose di questo tipo La foto è ottenuta con una somma di scatti in banda stretta Ha tramite CCD e 300 2.8 Nikon, in aggiunta ad alcune riprese fatte a telescopio con una reflex e sempre col 300 con la CCD per i colori La forma sembra differire dalla "visione classica" di questo oggetto in quanto la posa lunga unita all'apertura generosa del teleobiettivo hanno permesso di rilevare le zone periferiche che di solito non son visibili Forse mi è uscita troppo satura.. a voi i pareri |
| sent on February 01, 2019 (9:35) | This comment has been automatically translated (show/hide original)
Congratulations! A splendor!!! Complimenti! uno splendore!!! |
| sent on February 01, 2019 (9:40) | This comment has been automatically translated (show/hide original)
The mix of sources has certainly benefited, Bella! I like it that way, turned on! Il mix di fonti ha sicuramente giovato, bella! A me piace così, accesa! |
| sent on February 01, 2019 (10:40) | This comment has been automatically translated (show/hide original)
Thanks! Grazie! |
| sent on February 01, 2019 (14:23) | This comment has been translated
Spectacular! |
| sent on February 01, 2019 (15:50) | This comment has been automatically translated (show/hide original)
Beautiful.. This nebula together all IC434 emits on the Hbeta band Nice boy work.. I would have preferred a wider field to contain it Bella .. questa nebulosa insieme all IC434 emette sulla banda HBeta Bel lavoro ragazzo.. avrei preferito un campo più largo per contenerla |
| sent on February 01, 2019 (18:18) | This comment has been automatically translated (show/hide original)
Hello, thanks It is very true in Hbeta emits a lot compared to the average, has a color a bit ' more purple than usual I also wanted to make it all, but in the 300mm with micro 4/3 sensor there is (so son 4 ° abundant diagonal). Sooner or later maybe I'll try a mosaic, but with these times of pose is very challenging Ciao, grazie Si verissimo in Hbeta emette un sacco rispetto alla media, ha un colore un po' più violaceo del solito Anche io avrei voluto farcela stare tutta,ma nel 300mm con sensore micro 4/3 non ci sta (così son 4° abbondanti di diagonale). Prima o poi magari proverò un mosaico, ma con questi tempi di posa è molto impegnativo |
| sent on February 01, 2019 (19:31) | This comment has been automatically translated (show/hide original)
;-) Beautiful!!!! Complimentoni Bellissima!!!! Complimentoni |
| sent on February 01, 2019 (19:35) | This comment has been automatically translated (show/hide original)
Thanks Alberto! Grazie Alberto! |
| sent on February 01, 2019 (19:53) | This comment has been automatically translated (show/hide original)
Show! Congratulations Spettacolo! Complimenti |
| sent on February 02, 2019 (13:10) | This comment has been automatically translated (show/hide original)
Thanks Grizzly Grazie Grizzly |
| sent on February 07, 2019 (13:57) | This comment has been translated
Beautiful! |
| sent on February 07, 2019 (15:12) | This comment has been automatically translated (show/hide original)
Thank you so much Bares! Grazie mille Bares! |
| sent on February 18, 2019 (13:55) | This comment has been automatically translated (show/hide original)
Beautiful Stefano Congratulations! Really remarkable details. Good! Hello Bella Stefano complimenti! dettagli davvero notevoli. Bravo! Ciao |
| sent on February 18, 2019 (18:30) | This comment has been translated
Thank you! |
| sent on March 01, 2019 (7:26) | This comment has been automatically translated (show/hide original)
Quotas Here on my site you also find the BW version, only Ha. is virtually unprocessed. Only added Microcontrast. stefano-campani.000webhostapp.com/index.php/nebulae/california-nebula/ „ that show Stefano!! Basically we are facing each other, I mainly click from the headquarters of our observatory near the Abetone. One day of these I'd like to come and see how you work on the field! :-D " Qui sul mio sito trovi anche la versione BW, solo Ha. Non è praticamente processata. Solo aggiunto microcontrasto. stefano-campani.000webhostapp.com/index.php/nebulae/california-nebula/ " Che spettacolo Stefano!! Praticamente siamo uno di fronte all'altro, io principalmente scatto dalla sede del nostro osservatorio vicino all'Abetone. Un giorno di questi mi piacerebbe venire a vedere come lavori sul campo! |
| sent on March 01, 2019 (8:35) | This comment has been automatically translated (show/hide original)
Why not! and I come to find you ;-) Perché no! E vengo anche io a trovarti |
| sent on March 01, 2019 (14:25) | This comment has been automatically translated (show/hide original)
We welcome you to open domes, pen and paper to take notes!!!! :-D Ti accogliamo a cupole spalancate, penna e carta per prendere appunti!!!! |
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