Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  Hourglass nebula  ·  Lagoon nebula  ·  M 20  ·  M 21  ·  M 8  ·  NGC 6514  ·  NGC 6523  ·  NGC 6526  ·  NGC 6530  ·  NGC 6531  ·  NGC 6546  ·  The star 7Sgr  ·  The star 9Sgr  ·  Trifid nebula
M8 - M20 - M21, Davide De Col
M8 - M20 - M21
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M8 - M20 - M21

M8 - M20 - M21, Davide De Col
M8 - M20 - M21
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M8 - M20 - M21

Equipment

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Acquisition details

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Description

125 light - 800 iso - 30 sec.

33 dark - 800 iso - 30 sec.

31 offset - 800 iso - 1/8000 sec.

31 flat frame - 800 iso - 1/80 sec.

No guide, reflex no mod.

Comments

Revisions

  • Final
    M8 - M20 - M21, Davide De Col
    Original
  • M8 - M20 - M21, Davide De Col
    B
  • M8 - M20 - M21, Davide De Col
    C

Sky plot

Sky plot

Histogram

M8 - M20 - M21, Davide De Col

In these public groups

Imagers of Italy