Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  Hourglass nebula  ·  IC 1274  ·  IC 1275  ·  IC 4685  ·  Lagoon nebula  ·  M 20  ·  M 21  ·  M 8  ·  NGC 6469  ·  NGC 6514  ·  NGC 6523  ·  NGC 6526  ·  NGC 6530  ·  NGC 6531  ·  NGC 6544  ·  NGC 6546  ·  NGC 6553  ·  NGC 6559  ·  NGC 6568  ·  The star 11Sgr  ·  The star 14Sgr  ·  The star 4Sgr  ·  The star 7Sgr  ·  The star 9Sgr  ·  The star μSgr  ·  Trifid nebula
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Trifid and Lagoon nebulas, Francisco
Trifid and Lagoon nebulas
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Trifid and Lagoon nebulas

Getting plate-solving status, please wait...
Trifid and Lagoon nebulas, Francisco
Trifid and Lagoon nebulas
Powered byPixInsight

Trifid and Lagoon nebulas

Equipment

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Acquisition details

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Description

70 x 15s, f/2.5 @ ISO 1600. Celestron CG-5 with custom goto (Meade contoller) not perfectly aligned. Pretty dark site, very clear night.

Comments

Revisions

  • Trifid and Lagoon nebulas, Francisco
    Original
  • Trifid and Lagoon nebulas, Francisco
    B
  • Final
    Trifid and Lagoon nebulas, Francisco
    C

B

Description: New revision of the same subs with different crop. Stacked and processed with PixInsight.

Uploaded: ...

C

Description: Less is more: New processing with less croping, and less color saturation. This time, I discarded two subs less, so the stack is now 72x15s

Uploaded: ...

Sky plot

Sky plot

Histogram

Trifid and Lagoon nebulas, Francisco