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Tulip in bicolor

alesterre
751305
Category:Deep Sky
Published:
2052
Tulip in bicolor
Resolution:
4058x2753 px
File size:
4080 KB

Photo description / processing

Shot in bin2, July 18 – August 7, 2021 (9 nights) The green channel is a combination of oxygen and hydrogen; the rest follows the standard bicolor process.

Technical information

Telescope/Lens
Sky-Watcher 130PDS
Camera
ZWO ASI294MM Pro
Mount
Sky-Watcher HEQ5 Pro
Guide Scope
SVBONY 60/240
Guide Camera
QHY QHY5L-II-C
Accessories
Baader MPCC Mk3, ZWO EAF, SVBONY MFW
Software
Astro Pixel Processor, Adobe Photoshop, Topaz DeNoise AI
Location
Старые Кены, Россия

Light pollution

Orange, Bortle 6 zone

Date taken

Exposure

  • 111 × 300″ · ISO/Gain: 121 · Baader Ha 7nm ·
  • 200 × 300″ · ISO/Gain: 121 · Astronomik Oiii 6nm ·

Total exposure: 25 h 55 m

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