Contains:  Extremely wide field
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Test images Asahi Opt. Super-Takumar 150 mm f/4, AC1000

Test images Asahi Opt. Super-Takumar 150 mm f/4

Getting plate-solving status, please wait...
Test images Asahi Opt. Super-Takumar 150 mm f/4, AC1000

Test images Asahi Opt. Super-Takumar 150 mm f/4

Equipment

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Acquisition details

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Description

Version A: Mizar + Alioth
Version F: Corona Borealis
external aperture stopper to avoid spikes is under construction (result see Version H)

Comments

Revisions

  • Test images Asahi Opt. Super-Takumar 150 mm f/4, AC1000
    Original
  • Test images Asahi Opt. Super-Takumar 150 mm f/4, AC1000
    F
  • Final
    Test images Asahi Opt. Super-Takumar 150 mm f/4, AC1000
    H

F

Description: Corona Borealis - 07-05-2024, Canon 1300D Takumar f/4 150 mm @f/5.6 - 10 x 2min, 1600 ISO

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H

Description: Region around Albireo under moonlight and light pollution, 23-05-2024, 30 x 60s, 800 ISO, Canon 1300D,
test image with Takumar f/4 150 mm, external aperture stopper applied ~ f/6, processed with flats and bias,
slight crop at the bottom of image

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Histogram

Test images Asahi Opt. Super-Takumar 150 mm f/4, AC1000