Celestial hemisphere:  Southern  ·  Constellation: Serpens (Ser)  ·  Contains:  Eagle Nebula  ·  IC 4703  ·  M 16  ·  NGC 6611  ·  Sh2-49  ·  Star Queen  ·  Star Queen nebula
m16 of August 2014 - 3 instruments cooperation, Stefano Ciapetti
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m16 of August 2014 - 3 instruments cooperation

m16 of August 2014 - 3 instruments cooperation, Stefano Ciapetti
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m16 of August 2014 - 3 instruments cooperation

Equipment

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Description

This image is composed by the avarage of 3 other images:

59 x 60 seconds at iso 1600 taken with noisy 600d and an Acuter 90 900d on the 17.08

47 x 60 seconds at iso 400 taken with noisy 600d and an Acuter 90 900d on the 25.08

20 x 180 seconds at iso 1600 with a 450d and a Vixen ed114 ss

17 x 180 seconds at iso 1600 with a 1100d and a Canon 70-200 lens at 200 focal length

Images has been combined with PS. Result is a less noisy image, but at the cost of larger stars.

Hope you like

Stefano

Mounts were a Vixen GP D2 and a Vixen GPDX - all exposures were unguided

Comments

Revisions

  • m16 of August 2014 - 3 instruments cooperation, Stefano Ciapetti
    Original
  • m16 of August 2014 - 3 instruments cooperation, Stefano Ciapetti
    C
  • Final
    m16 of August 2014 - 3 instruments cooperation, Stefano Ciapetti
    D

D

Description: resizing,curves, levels, color correction and unsharp mask, working on che central part of the nebula only

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m16 of August 2014 - 3 instruments cooperation, Stefano Ciapetti

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Imagers of Italy