RCE Foto

(i) On JuzaPhoto, please disable adblockers (let's see why!)






Login LogoutJoin JuzaPhoto!
JuzaPhoto uses technical cookies and third-part cookies to provide the service and to make possible login, choice of background color and other settings (click here for more info).

By continuing to browse the site you confirm that you have read your options regarding cookies and that you have read and accepted the Terms of service and Privacy.


OK, I confirm


You can change in every moment your cookies preferences from the page Cookie Preferences, that can be reached from every page of the website with the link that you find at the bottom of the page; you can also set your preferences directly here

Accept CookiesCustomizeRefuse Cookies


  1. Galleries
  2. »
  3. Astrophotography
  4. » An alternative Orion

 
An alternative Orion...

Astro 2.0

View gallery (54 photos)

An alternative Orion sent on January 14, 2022 (6:23) by -zeppo-. 41 comments, 1051 views.

Stufo delle solite immagini di Orione tutte uguali, ho provato a riprenderla in banda stretta e a mappare i colori secondo la Hubble Palette e ne è saltata fuori una nebulosa di Orione come mai avevo visto prima... Sono più di 20 ore di integrazione (8h Ha, 7.5h Oiii e 5.5h Sii)


View High Resolution 1.7 MP  





What do you think about this photo?


Do you have questions or curiosities about this image? Do you want to ask something to the author, give him suggestions for improvement, or congratulate for a photo that you really like?


You can do it by joining JuzaPhoto, it is easy and free!

There is more: by registering you can create your personal page, publish photos, receive comments and you can use all the features of JuzaPhoto. With more than 242000 members, there is space for everyone, from the beginner to the professional.




avatarsenior
sent on January 15, 2022 (20:28) | This comment has been automatically translated (show/hide original)

Wow, spectacular!!

avatarsenior
sent on January 15, 2022 (20:41) | This comment has been automatically translated (show/hide original)

Wow gorgeous

avatarsenior
sent on January 15, 2022 (22:10) | This comment has been automatically translated (show/hide original)

in a wonderful way; it does great things that are beyond our comprehension.
My biggest compliments
Hello
Maila :-)

avatarsupporter
sent on January 16, 2022 (6:31) | This comment has been automatically translated (show/hide original)

It's true Maila!

avatarsenior
sent on January 16, 2022 (14:40) | This comment has been translated

Sorriso

avatarsenior
sent on January 19, 2022 (22:27) | This comment has been automatically translated (show/hide original)

Truly spectacular... at times disturbing the more I look at it the more I find various interpretations of figures ....
A super job full of compliments and thanks for sharing this fabulous image ;-)

avatarsupporter
sent on January 20, 2022 (5:05) | This comment has been automatically translated (show/hide original)

E thank you for your visit Sgrugno!

avatarsenior
sent on January 20, 2022 (8:19) | This comment has been translated

Beautiful!

avatarjunior
sent on January 21, 2022 (12:16) | This comment has been automatically translated (show/hide original)

Congratulations really, I like both versions but maybe I would say a little more 'starless (also because what is the point of photographing the stars in a narrow band since they have a continuous spectrum?)
I wonder (and I admit my ignorance): but from this type of work what information can be obtained about the ionized gases that are part of the nebula? I mean, the different colors as well as telling us the prevalence of the elements hydrogen oxygen and sulfur in the different parts of the nebula, what other information can they provide us on the physical and chemical properties of the gas? thank you, Daniel

avatarsupporter
sent on January 21, 2022 (13:38) | This comment has been automatically translated (show/hide original)

I wonder (and I admit my ignorance): but from this kind of work what information can be obtained about the ionized gases that are part of the nebula? I mean, the different colors in addition to telling us the prevalence of the elements hydrogen oxygen and sulfur in the different parts of the nebula, what other information can they provide us about the physical and chemical properties of the gas?

Returns with the Ha, Oiii and Sii filters serve precisely this, to give you information on the concentration of these elements, if then these shots can also indicate something else, the thing escapes me too... ;-)
However, one thing that intrigued me about this recovery is that what apparently look like two completely red stars have come out, so they only emit the sulfur spectrum ... I have to watch the single channel

avatarjunior
sent on January 21, 2022 (14:02) | This comment has been automatically translated (show/hide original)


avatarsupporter
sent on January 21, 2022 (14:40) | This comment has been automatically translated (show/hide original)

They could also be planetary nebulae, but then I control the individual channels

avatarsenior
sent on June 03, 2022 (18:41) | This comment has been automatically translated (show/hide original)

Beautiful!
An alternative Orion

sorry if I do the book of why but what is due to this title?

avatarsupporter
sent on June 03, 2022 (19:17) | This comment has been automatically translated (show/hide original)

Alternative because normally Orion is filmed with a normal color machine ...
I instead used a monochrome machine and I did three shots with the so-called narrowband filters, one to highlight the emissions of alpha hydrogen, one for trivalent oxygen and the last for divalent sulfur
I then mapped the three shots on normal RGB channels using the Hubble Palette:
Red ->
Green Sulfur ->
Blue Hydrogen -> Oxygen

avatarsenior
sent on June 03, 2022 (19:44) | This comment has been automatically translated (show/hide original)

Zeppo, since you are and if you like, and excuse my ignorance on the subject, could you explain to me in which area of Orion you have aimed the goal?
and these elements highlighted in red, green and blue, are "dusts" present where?
in practice I ask you for a rough explanation of the photo. I repeat, if you want to do it!

avatarsupporter
sent on June 03, 2022 (20:29) | This comment has been automatically translated (show/hide original)

The nebula is located just below the belt of Orion, the three stars aligned, it is also visible to the naked eye, what in this image is called Lower Sword



The Orion nebula is of the emission type, that is, its stellar dust emits light, caused by the decay of the three elements that I have indicated before, the elements that compose it are many more, but those that I have taken are those present in greater quantity
The colors are completely arbitrary, they are not true, in fact this palette is also said in false colors and its main purpose is precisely to highlight the concentration of these elements

avatarsenior
sent on June 04, 2022 (7:43) | This comment has been automatically translated (show/hide original)

That of the stellar dusts that emit light I did not imagine at all, I was convinced that the dust of the nebulae were only illuminated by the nearby stars and that sooner or later they will fall on it.
The colors are completely arbitrary, they are not true

in practice those who make this type of photo must also make the artist, to his taste or is there a criterion used by everyone?
Anyway great explanation, thanks.

avatarsupporter
sent on June 04, 2022 (8:05) | This comment has been automatically translated (show/hide original)

There are two types of nebulae, the emission ones like this and the reflective ones, whose dusts are illuminated by the light coming from the nearby stars
The colors I used, or rather the RGB assignment is the one used by the Hubble Space Telescope, but if you want you can play by assigning different percentages
As you yourself say here we are in the artistic field, but obviously there is not only this and in fact in my galleries you will also find normal color shots

avatarsenior
sent on June 04, 2022 (17:16) | This comment has been automatically translated (show/hide original)

The colors I used, or rather the RGB assignment is the one used in the shots from the Hubble Space Telescope, but if you want you can play by assigning different
percentages

So there is a half convention?

avatarsupporter
sent on June 04, 2022 (17:25) | This comment has been automatically translated (show/hide original)

These are the classic Orion colors taken with a normal Bayer
filter machine[IMG2]3837206[/IMG2]


RCE Foto

Publish your advertisement on JuzaPhoto (info)



Some comments may have been automatically translated with Microsoft Translator.  Microsoft Translator



 ^

JuzaPhoto contains affiliate links from Amazon and Ebay and JuzaPhoto earn a commission in case of purchase through affiliate links.

Mobile Version - juza.ea@gmail.com - Terms of use and Privacy - Cookie Preferences - P. IVA 01501900334 - REA 167997- PEC juzaphoto@pec.it

May Beauty Be Everywhere Around Me