Celestial hemisphere:  Northern  ·  Constellation: Orion (Ori)
Sh2-261 Lowers nebula HTS, Vadim Kozatchenko
Sh2-261 Lowers nebula HTS
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Sh2-261 Lowers nebula HTS

Sh2-261 Lowers nebula HTS, Vadim Kozatchenko
Sh2-261 Lowers nebula HTS
Powered byPixInsight

Sh2-261 Lowers nebula HTS

Equipment

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Acquisition details

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Description

Photographed in March-April 2015.

TEC 160FL. focus 1120mm, aperture ratio 7.

Very faint object. HTS Palette.

Ha bin 1x1 12h30min subexposure 25-40 min.

OIII bin 1x1 8h35min subexposure 25-30 min.

SII bin 1x1 12h25min subexposure 25-40 min.

For best results, it was necessary to shoot in bin2x2 in all filters.

Comments

Revisions

  • Sh2-261 Lowers nebula HTS, Vadim Kozatchenko
    Original
  • Sh2-261 Lowers nebula HTS, Vadim Kozatchenko
    B
  • Sh2-261 Lowers nebula HTS, Vadim Kozatchenko
    C
  • Sh2-261 Lowers nebula HTS, Vadim Kozatchenko
    D
  • Final
    Sh2-261 Lowers nebula HTS, Vadim Kozatchenko
    E

D

Description: SH2-261

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E

Description: Version 2020

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Sh2-261 Lowers nebula HTS, Vadim Kozatchenko

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