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  1. Galleries
  2. »
  3. Astrophotography
  4. » Wolf Rayet 134 Nebula

 
Wolf Rayet 134 Nebula...

astrofotografie

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Wolf Rayet 134 Nebula sent on August 29, 2023 (18:19) by Mastropasky. 31 comments, 1742 views.  [editors pick] [retina]

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


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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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avatarsupporter
sent on August 29, 2023 (23:35) | This comment has been translated

Spectacular

avatarjunior
sent on August 30, 2023 (1:06) | This comment has been automatically translated (show/hide original)

Marzio thank you so much davvero ;-)

avatarsenior
sent on August 30, 2023 (7:23) | This comment has been automatically translated (show/hide original)

As impressive as the signal you have taken. Object unknown to me until now. Beautiful realization with a Newton not easy to use. Great

avatarjunior
sent on August 30, 2023 (18:00) | This comment has been automatically translated (show/hide original)

:-o :-o :-o :-o :-o
Stuff from apod!

avatarsenior
sent on August 30, 2023 (20:53) | This comment has been automatically translated (show/hide original)

Beautiful! A subject that sooner or later I would like to resume too.
congratulations.

avatarjunior
sent on September 01, 2023 (0:50) | This comment has been automatically translated (show/hide original)

Zanzibar79 thank you very much for your words. ;-)

avatarjunior
sent on September 01, 2023 (0:50) | This comment has been automatically translated (show/hide original)

PhAstro magari!!thanks a lot

avatarjunior
sent on September 01, 2023 (0:50) | This comment has been automatically translated (show/hide original)

Giancarlo Melis thank you very much

avatarsenior
sent on September 14, 2023 (20:20) | This comment has been automatically translated (show/hide original)

An incredible detail and cleanliness, allow the color to take the scene without being excessive. I think getting better is really hard.

avatarjunior
sent on September 14, 2023 (20:51) | This comment has been automatically translated (show/hide original)

Francesco thanks you are really kind and I'm happy with what you write to me :-D

avataradmin
sent on December 21, 2023 (7:49) | This comment has been translated

A spectacle!

avatarsenior
sent on December 21, 2023 (8:02) | This comment has been automatically translated (show/hide original)

Spectacular!
Image and personal commitment. You're really good!
Many congratulations, and with the occasion Merry Christmas!!

avatarjunior
sent on December 21, 2023 (8:19) | This comment has been automatically translated (show/hide original)

Beautiful and interesting explanation!

avatarsenior
sent on December 21, 2023 (8:28) | This comment has been translated

Congratulations!

avatarsupporter
sent on December 21, 2023 (8:55) | This comment has been automatically translated (show/hide original)

Congratulations on this wonderful image and for the well-deserved recognition!
Greetings,
Bo

avatarsenior
sent on December 21, 2023 (9:22) | This comment has been automatically translated (show/hide original)

How are these stellar winds generated? other celestial bodies nearby? Or is it the dynamics of the star itself that generate them?
congratulations, fascinating worlds and great work
regards, Massimo

avatarjunior
sent on December 21, 2023 (9:29)

Absolutely wonderful

avatarsupporter
sent on December 21, 2023 (9:34) | This comment has been automatically translated (show/hide original)

A riot of details, colors and wonders!

avatarsupporter
sent on December 21, 2023 (9:35) | This comment has been automatically translated (show/hide original)

How wonderful.... A masterpiece, congratulations ! Hello

avatarsenior
sent on December 21, 2023 (17:45) | This comment has been automatically translated (show/hide original)

Wow, a sight!


RCE Foto

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