Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  4 Sgr  ·  7 Sgr  ·  9 Sgr  ·  B296  ·  B85  ·  B88  ·  B89  ·  Lagoon Nebula  ·  M 20  ·  M 8  ·  NGC 6514  ·  NGC 6523  ·  NGC 6526  ·  NGC 6530  ·  PK006+00.1  ·  Sh2-25  ·  Sh2-28  ·  Sh2-30  ·  The star 4Sgr  ·  The star 7Sgr  ·  The star 9Sgr  ·  Trifid Nebula
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M20 & M8, Mark L Mitchell
M20 & M8, Mark L Mitchell

M20 & M8

Getting plate-solving status, please wait...
M20 & M8, Mark L Mitchell
M20 & M8, Mark L Mitchell

M20 & M8

Equipment

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Acquisition details

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Description

This is 3.5 h of narrowband data as an HOS  image. The mouseover is [R=(0.5*Ha + 0.5*SII), G=(0.15*Ha + 0.85*OIII), B=(OIII)] and I've included it so that you can see the central hourglass part of the Lagoon nebula -it's on its side.

Comments

Revisions

  • M20 & M8, Mark L Mitchell
    Original
  • M20 & M8, Mark L Mitchell
    C
  • Final
    M20 & M8, Mark L Mitchell
    D

Sky plot

Sky plot

Histogram

M20 & M8, Mark L Mitchell

In these public groups

The refractors!
"Simply Stellarvue"