Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  IC 1340  ·  NGC 6992  ·  NGC 6995  ·  Network nebula  ·  Veil nebula
Eastern Veil nebula in SHO (NGC6995) - Too much enthusiasm : publishing a 3, 4, 5, 8 & 24 subs assembly !, Ewam
Eastern Veil nebula in SHO (NGC6995) - Too much enthusiasm : publishing a 3, 4, 5, 8 & 24 subs assembly !
Powered byPixInsight

Eastern Veil nebula in SHO (NGC6995) - Too much enthusiasm : publishing a 3, 4, 5, 8 & 24 subs assembly !

Equipment

Loading...

Acquisition details

Loading...

Description

I've been quite happy with the Westrn Veil I could acquire in south of France, building up to 62 subs into the final picture you may have seen in my gallery...

> Now, over a period of 5 nights I've been acquiring already more than 60 subs of this Eastern part of the Veil complex. Last night I was lucky with some quality S-II subs, so I impulsively decided to share this very first SHO image : first version with only 3 unprocessed (no darks, etc.) subs, than adding !

The only denoise action I took here was a heavy 2 pixels median noise reduction and some color balancing.

Now VERSION E will be the last of this game : full image will be on a new page with probably more than 50 adequate subs

I will need hours of work to complete what I believe will be my best image to date, at least a very fun to work with :-)

E VERSION : I believe I screwed it up a little with too much "hardcore" noise reduction ; but as I had not much time these days... it will have to wait for next holidays :-)

DATA :

D VERSION :

Ha : 3 x 450'' / O-III : 3 x 450 / S-II : 2 x 720''

E VERSION :

Ha : 9 x 450'' / O-III : 11 x 450 / S-II : 4 x 720''

A VERSION :

Ha : 1 x 450'' @ 3200 iso ;

O-III : 1 x 450'' @ 3200 iso ;

S-II : 1 x 720'' @ 3200 iso ;

B VERSION : one more O-III sub

C VERSION : one more Ha sub (and color inversions to check out for unconspicuous details!)

1 sub from each night = 1 x 600''Ha / 1 x 450'' Ha / 2 x 450'' O-III / 1 x 720'' S-II

Comments

Revisions

  • Eastern Veil nebula in SHO (NGC6995) - Too much enthusiasm : publishing a 3, 4, 5, 8 & 24 subs assembly !, Ewam
    Original
  • Eastern Veil nebula in SHO (NGC6995) - Too much enthusiasm : publishing a 3, 4, 5, 8 & 24 subs assembly !, Ewam
    B
  • Eastern Veil nebula in SHO (NGC6995) - Too much enthusiasm : publishing a 3, 4, 5, 8 & 24 subs assembly !, Ewam
    C
  • Eastern Veil nebula in SHO (NGC6995) - Too much enthusiasm : publishing a 3, 4, 5, 8 & 24 subs assembly !, Ewam
    D
  • Final
    Eastern Veil nebula in SHO (NGC6995) - Too much enthusiasm : publishing a 3, 4, 5, 8 & 24 subs assembly !, Ewam
    E

Sky plot

Sky plot

Histogram

Eastern Veil nebula in SHO (NGC6995) - Too much enthusiasm : publishing a 3, 4, 5, 8 & 24 subs assembly !, Ewam