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RickS
04-08-2017, 08:48 PM
The Eastern Veil in narrowband with a little RGB for star colour. High res version on Astrobin: http://www.astrobin.com/full/306075/0/

Processed with various pre-release versions of PI 1.8.5. Thanks for looking. Capture details below...

Captured at SRO, June-July, 2017

Objects in image:
NGC6992, NGC6995, IC1340

Scope: Ceravolo C300 @ f/4.9 = 1470mm FL
Mount: AP1100
Camera: FLI PL16803
Focuser: Atlas
Filters: Astrodon
Guiding: Lodestar II / Tak guide scope
Image scale: 1.26 arcsec/pixel (Drizzled to double res)
Exposures: 48x300s R, 52x300s G, 37x300s B, 27x1800s Ha, 31x1800s Oiii, 32x1800s Sii (56.4 hours)
Processing: PixInsight 1.8.5

Acquisition credit: Scott Johnson, Augusto Hernandez, John Kasianowicz, Daniele Malleo, Jose Mtanous and Rick Stevenson
Processing credit: Rick Stevenson

gregbradley
04-08-2017, 08:52 PM
Wow, what a stunner!

A high impact image that is electrifying!

It looks like a band of fire across the sky. I wish we could get this one from the southern hemisphere.

Greg.

Andy01
04-08-2017, 08:53 PM
Boom!
Where are my sunnies :eyepop:
High impact pic there Rick - not for the feint of heart :)
I love it BTW :thumbsup:

traveller
04-08-2017, 09:06 PM
That's spectacular Rick.
So much detail with the gaseous filaments.
I fully expected to see the Enterprise emerge from the shockwaves.
Bo

RickS
04-08-2017, 09:08 PM
Thanks, Greg. It's definitely one of the objects that makes a northern remote scope worthwhile :)



The colours are definitely well into Andy territory :lol: Thanks :thumbsup:

RickS
04-08-2017, 09:08 PM
Ta, Bo. It would be like the poodle jumping through the ring of flame :lol:

atalas
05-08-2017, 12:58 AM
:eyepop: and It only took 56.4 hours.....your slipping :lol:

Man...isn't the detail amazing :thumbsup::thumbsup::thumbsup:

cometcatcher
05-08-2017, 02:11 AM
Splendid electric image Rick!

Slawomir
05-08-2017, 07:33 AM
Fantastic image Rick. Full resolution image is well worth exploring :thumbsup:

Is there a neat way to tackle halos around brighter stars that have nebulosity in the background?

Placidus
05-08-2017, 08:12 AM
An image such as youths dream of.

Martin Pugh
05-08-2017, 09:51 AM
Very cool Rick. Is there a lot of SII in this object? I did this using Ha and OIII only also from SRO.

You say you drizzled the data to double the resolution. Did you actually achieve 0.63 asp using this method i.e half the the resolution your scope is able of producing?

Super image.

Cheers
Martin

topheart
05-08-2017, 02:03 PM
Very good Rick!!
Very striking.
I haven't seen many HaO3S2 versions of this.
Cheers,
Tim

RickS
05-08-2017, 03:08 PM
Thanks, Louie. One of my SRO colleagues just suggested we need more data, so maybe I can get those hours up ;)



Thanks, Kevin.



Thanks, Suavi. I'm sure that some messing around with PixelMath to combine star and RangeSelection masks would make it possible to fix the halos.



Thanks, M&T.



Thanks, Martin. Yes, there's quite a bit of Sii. I suspect that there aren't many SHO images because a basic Hubble palette doesn't work that well for the Veil. At least it didn't for me...

I usually drizzle 2x and then when I'm done processing I resample 0.75x. Drizzle definitely gives a resolution improvement for this set up at SRO, but it's not the whole 2x.



Thanks, Tim.

alocky
05-08-2017, 03:17 PM
This is a seriously interesting (and well executed!) veil image, Rick! As others have remarked already it looks like a fairly deep exposure is needed to pull out the SII response.

PRejto
05-08-2017, 05:43 PM
I do believe that we now have firm evidence for fire breathing dragons.

Seriously good. The image seems to be alive; anything but static.

Peter

strongmanmike
05-08-2017, 05:57 PM
Up in Cairns, so only looking at it on my phone...but it really looks fantastic, cant wait to view on a monitor :thumbsup: The image of the Wizard throwing the bolt of fire is striking....havent you done this from SRO before...?

Mike

RickS
05-08-2017, 08:11 PM
Thanks, Andrew! Automated scopes rule :)



Thanks very much, Peter.



Thanks, Mikey! I have previously done a 6 panel mosaic of the Veil using our original FSQ-106 at SRO and also a SHO NB image of the "Fangs" part of the Eastern Veil using the RCOS 14.5" at DSW. This one is in between the two in terms of FOV and resolution and has its own special charm, IMHO :lol:

Atmos
05-08-2017, 08:18 PM
Really nice Rick. That printed on a nice metallic paper would just jump out from the wall!

marc4darkskies
05-08-2017, 08:56 PM
Yep, superb Rick. Very striking indeed! :thumbsup:

el_draco
05-08-2017, 09:13 PM
Two words... and the second one is "me"!!!!! :eyepop:

JA
05-08-2017, 10:18 PM
An incredible and unique image :thumbsup:

Best
JA

RickS
06-08-2017, 09:33 AM
Thanks, Colin. I'm putting together some images for printing today for an exhibit and I may well include this one.



Thanks very much, Marcus.



Thanks, Rom :lol:



Thanks, JA.

DJT
06-08-2017, 09:48 AM
Oh My!
Full Rez it's quite something. I took a wander around the edges to see the faint stuff, really impressive, espcialy liked the blue coming through just behind the red "bow waves" at the top of the image.

The colours selected do a great job of binging out the detail.

:thumbsup:

RickS
06-08-2017, 11:05 AM
Thanks, David. I wish we had time to do a mosaic at that resolution. It would make a fantastic large print.

Paul Haese
06-08-2017, 12:46 PM
A striking image of this area, though I think I prefer the bi-colour version myself. Detail is very nice on the high resolution image too.

vlazg
07-08-2017, 08:14 AM
Hi Rick,
When i first looked at the thumbnail i thought the image was ok but the palette did not appeal very much but when i looked at it in hi-res it totally changed my mind, the details are amazing and the colours are brilliant.

Superb as usual

RickS
07-08-2017, 08:15 AM
Thanks, Paul. I took the view that there are already a *lot* of bi-colour images of the Eastern Veil so I should try to offer an alternative :D

RickS
07-08-2017, 08:16 AM
Thanks, George! I just sent a print file off to Image Science. Will be interesting to see how it comes up.

rustigsmed
07-08-2017, 02:18 PM
great stuff Rick, fantastic colour and detail.

russ

RickS
08-08-2017, 08:21 PM
Thanks, Russ!

LewisM
09-08-2017, 07:12 PM
Damn it Rick, you owe me a new monitor - that burnt right in! I think I can see it even when the screen is turned off!

RickS
09-08-2017, 07:21 PM
Sorry Lewis, that's probably your retina or optic nerve that's on the fritz and they aren't covered by warranty :lol:

LewisM
09-08-2017, 07:44 PM
I'm sueing

RickS
09-08-2017, 07:54 PM
Act of god :thumbsup: I don't make the photons. I just collect 'em. :lol:

LewisM
09-08-2017, 08:41 PM
Touche :)

Camelopardalis
10-08-2017, 10:55 AM
Ripper Rick :eyepop: that's been on my AstroFest hit list as long as I've been imaging (admittedly not all that long :lol:), I could prolly use a hand ;)

RickS
10-08-2017, 11:49 AM
Thanks, Dunk. I should be at AF again this year. We can have a Veilathon :lol:

Camelopardalis
10-08-2017, 12:15 PM
Ah, you saw through my thinly veiled hints ;) Sounds awesome :D :lol:

willik
10-08-2017, 02:51 PM
You are on fire Rick top image
Martin

RickS
10-08-2017, 02:58 PM
Thanks, Martin :)

strongmanmike
13-08-2017, 01:14 PM
Ok, now finally looking at it on a big screen...and yep, it still looks bloody great Rick. :thumbsup:

Mike

RickS
14-08-2017, 04:09 PM
Thanks, Mikey! We've collected a few more hours of data. Now I have to decide if it is worth a repro...

alan meehan
15-08-2017, 09:53 PM
Rick damn nice shot enjoy astrofest
AL

RickS
16-08-2017, 10:02 AM
Thanks, Al. Hope you're on the mend!

Camelopardalis
16-08-2017, 10:36 AM
+1 echo that, get well and get up here Alan :thumbsup:

Shiraz
19-08-2017, 11:57 AM
Cracking good image Rick. Full in the face wow, but not OTT !:thumbsup:

RickS
28-08-2017, 09:19 PM
Thanks, Ray.

multiweb
29-08-2017, 08:10 AM
Think I saw this one somewhere... :question:
Top shot. :)

RickS
29-08-2017, 09:32 AM
Thanks, Marc :lol: