Wolf Rayet 134 Nebula, page 2

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Astrophotography

24.8 MEGAPIXEL

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Wolf Rayet 134 Nebula sent on August 29, 2023 (18:19) by Mastropasky. 31 comments, 1770 views. [editors pick]

Facciamo un altro giro nel profondo cielo. In questo scatto, frutto di due notti di lavoro, state osservando le magnifiche nebulosità che si estendono nei pressi di WR 134. Con WR 134 si identifica una precisa stella di tipo “Wolf Rayet” lontana circa 5700 anni luce dal sole e circondata da molte nebulosità ricche di idrogeno ionizzato H II e Ossigeno doppiamente ionizzato O3. Che cos'è una stella di Wolf Rayet?? Le stelle di questa classe sono incredibilmente luminose, centinaia di migliaia di volte più del Sole. La particolarità di queste stelle è data dal fatto che perdono massa a ritmi elevati per mezzo di venti stellari molto intensi e veloci (fino a oltre 2000 km/s). Stelle di questo tipo sono molto rare: ne sono conosciute poche centinaia in tutto il GRUPPO LOCALE? il gruppo di galassie di cui fa parte la nostra Via Lattea, la galassia di Andromeda, la galassia del triangolo, le due nubi di Magellano etc..). Le fortissime turbolenze intorno la stella WR 134 unitamente all'enorme perdita di massa che l 'astro continua a subire hanno dato vita alla nebulosa che la circonda e che state osservando al centro della foto. Ecco i dati di acquisizione: Montatura Equatoriale EQ6-r pro (asta pesi maggiorata Geoptik) Telescopio: Skywatcher 254 1000 F4 Camera di acquisizione: OMEGON VETEC 571 C Correttore di Coma: TS GPU APLANATICO A 4 ELEMENTI Camera guida: ZWO ASI 224 MC Telescopio di guida: Skywatcher 70 500 Software guida: PHd2 Software riprese: N.I.N.A Filtri: OPTOLONG L-Ultimate (3 nanometri) 139x300s Gain: 100 Flat: 44 Dark:16 Temperatura del sensore: -5°C

View High Resolution 24.8 MP

148 persons like it: Adele.latella, Alan Ford, Alberto F., Alberto Tirri, Albieri Sergio, Alessandro Forgiarini, Alex Pezzoili, Andnol, Andrea Festa, Andreaf948, Angelo Adorisio, Anto77, Aringhe Blu, Aron76, Arvina, Aurora.Bi, Azzurro, Bass3d, Bertalberto, BlueSky49, Blu_nova17, Bo Larkeed, Boscaro_luciana, Bruno77, C.Pedriali, Caiman, Camouflajj, Canopo70, Caterina Bruzzone, Champlain, Christophe Desbiendras, Cirillo Donelli, Claudio Ricci, Claudio Sciarra, ClaudiT, Cusufai, Danieletofani, Dario Quattrin, Dariobenji, Davide Lodi, Davide67, Dokker, Domenico, Duri, Edecapitani, Ellezeta, Emilio Paolo, Enrico Fulco, Epago, Fabrice73, Fabrizio Federici, Fabrizios53, FasoAD, Fernando Gobbetti, Fonzie, Francesco I., Francesco Iafelice, Francesco Sartori, Francofish, Fulvio Gioria, Gabriele Bartozzi, Gabriele Netti, Gast1, Gazebo, Giancarlo Melis, Gianluca Donà, Gianni Aggravi, Gianniliguori, GionaTabarini, Giorgiaschuma, Giovanni Soligo, Gp70, Gpierocompostela, Icaro66, Indaco, Ingdax76, Jarmila, Jjhouse, Jordan79, Juza, Lamahd, Larissa71, Lazza80, Leonardo Nieri, Lince, Lorenzo Crovetto, Lucabn, Lucapucci, Lucenton, Lucio Parmigiani, Magù, Marco Grass, Marco Neri, Marcophotographer, Mario C., Mario Vigo, MarsCr, Martinclimber, Marty7681, Marzio Bambini, Massimiliano82, Massimo__, Matteo Conficoni, Mauror., Maxviii, Misterg, Mnardell, Mska59, Orione68, Pakuino, Paolo M., PhAstro, Pierluigi Fogliotti, Pietro Bianchi, Pietro22, PietroCv, Piotre71, Pippos, Pktt, Quiksilver, Renni, Rial, Ro.Ca, Roberto Brambilla , Roberto Degli Uomini, Roberto1977, Robin59, Sergik, Serrim, Sigma3000, Soriana, Star Trek, Stefano Marangoni, StefanoConti, Stefano_forcina, TheBlackbird, Thornavento, Ulisse53, Valerio Colantoni, Valerio Rossato, Vincenzo Mucci, Wells, Zamax, Zanzibar79, Zinder, Zipablo, Zolikron, _Axl_

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Geo63

sent on December 21, 2023 (22:11) | This comment has been automatically translated (show/hide original)

Thank you for showing me so much beauty! Thank you and your work.

Roberto Degli Uomini

sent on December 21, 2023 (22:38) | This comment has been automatically translated (show/hide original)

How wonderful, congratulations!
Hi
Roberto

Valerio Rossato

sent on December 22, 2023 (10:52) | This comment has been automatically translated (show/hide original)

Another wonder!. Very good, I didn't understand much in fact I would say nothing about the technical details :-( but I congratulate you on your expertise. ;-)

Danieletofani

sent on December 22, 2023 (11:58) | This comment has been automatically translated (show/hide original)

This photo is crazy! I dream of one day being able to take a picture like that! Really beautiful! Congratulations :-o

Roberto Brambilla

sent on December 26, 2023 (3:06) | This comment has been automatically translated (show/hide original)

Congratulations for the photo first, then the teaching, evidently you are an expert, I learned a new thing by reading the caption ..
GreetingsRoberto

Francescopp

sent on December 26, 2023 (10:01) | This comment has been translated

Marvelous, congratulations!

Mastropasky

sent on December 26, 2023 (23:34) | This comment has been automatically translated (show/hide original)

Juza, thank you very much indeed. It's an honor to have received the editor's Pick
Thank you very much and happy holidays :-D

Mastropasky

sent on December 26, 2023 (23:37) | This comment has been automatically translated (show/hide original)

My heartfelt thanks go to you guys. I am very happy that you appreciate my work. I hug you tightly and I wish you all the best for these holidays :-D

Mastropasky

sent on December 26, 2023 (23:38) | This comment has been automatically translated (show/hide original)

However, Roberto, I'm not an expert, I'm just a huge enthusiast. Thank you very much for your
appreciation An
Easter hug

Mastropasky

sent on December 26, 2023 (23:42) | This comment has been automatically translated (show/hide original)

Maxviii, as far as I have been able to investigate, is the wind emitted by the same star.
However, I would like to emphasize that I study in an amateur way, so the opinion of a really competent person would be appropriate. I'm just a passionate amateur.
Thank you very much anyway
An Easter hug

Pippos

sent on February 20, 2024 (20:11) | This comment has been automatically translated (show/hide original)

A lot of stuff

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