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Lagoon-Trifid Nebulae (M8 M20) 20-25 degrees above the horizon. DSLR image, Kees Scherer

Lagoon-Trifid Nebulae (M8 M20) 20-25 degrees above the horizon. DSLR image

Getting plate-solving status, please wait...
Lagoon-Trifid Nebulae (M8 M20) 20-25 degrees above the horizon. DSLR image, Kees Scherer

Lagoon-Trifid Nebulae (M8 M20) 20-25 degrees above the horizon. DSLR image

Equipment

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Acquisition details

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Description

In Sagittarius, low in the south, just above hot rooftops (37C daytime temp) with 30+ degrees C sensor temperatures taken with Canon 6Da and Esprit 100mm f5.5 telescope and Optolong L (IR/UV cut) filter. Two separate stacks in Deepskystacker 12x30sec iso1600 and 40x120sec iso1600 using 20 darks, 31 flats and 174 biasframes. Processed in Pixinsight using DBE, HDRCombination, Histogramtransformation, HDR Multiscaletransform and Curves. No Noisereduction.

Knight Observatory, Tomar

Comments

Revisions

  • Lagoon-Trifid Nebulae (M8 M20) 20-25 degrees above the horizon. DSLR image, Kees Scherer
    Original
  • Final
    Lagoon-Trifid Nebulae (M8 M20) 20-25 degrees above the horizon. DSLR image, Kees Scherer
    B

Histogram

Lagoon-Trifid Nebulae (M8 M20) 20-25 degrees above the horizon. DSLR image, Kees Scherer

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