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IC1396 and SH 2-132 The Lion Pulls the Elephant by Its Trunk

UrmasX
2532983
Category:Deep Sky
Published:
1616
IC1396 and SH 2-132 The Lion Pulls the Elephant by Its TrunkNGC 7235NGC 7127NGC 7175NGC 7226NGC 7234NGC 7261NGC 7281IC 1396
Resolution:
5624x3657 px
File size:
14737 KB

Photo description / processing

Now the same object from under dark skies. An hour was enough.

Technical information

Telescope/Lens
Samyang 135mm f/2
Camera
ZWO ASI 2600MC DUO
Mount
Самодельная гармошка 2х11
Guide Scope
встроенный датчик
Guide Camera
SC2210
Accessories
ZWO ASIAir, ZWO EAF
Software
SiriL, StarNet++, GraXpert
Location
Площадка БТА, Россия

Light pollution

Gray, Bortle 2 zone

Date taken

Exposure

  • 30 × 120″ · ISO/Gain: 0 · Gain -25 ·

Total exposure: 1 h 0 m

Photo versions

IC1396 and SH 2-132 The Lion Pulls the Elephant by Its Trunk
IC1396 and SH 2-132 The Lion Pulls the Elephant by Its Trunk

May 1st, 2024

8 h 20 m

The stars are from 9 frames. The background is from 311 frames. A total of 3 nights testing the autofocuser. In the orange zone, shooting without filters doesn't make much sense; two additional nights provided only a slight improvement.

IC1396 and SH 2-132 The Lion Pulls the Elephant by Its Trunk
IC1396 and SH 2-132 The Lion Pulls the Elephant by Its Trunk

Apr 20th, 2024

3 h 18 m

Autofocus test. Unsuccessful, one-third of the frames went straight to the trash, automation didn't work out. Already redid it. Without filters from the orange zone—just for testing, and to compare as well. Stars—stack of 7 frames, background 149.

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