Celestial hemisphere:  Northern  ·  Constellation: Cancer (Cnc)  ·  Contains:  M 67  ·  NGC 2682
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M67 - 20200429 - Bresser AR-102XS stopped down to 70 mm F6.5, altazastro
M67 - 20200429 - Bresser AR-102XS stopped down to 70 mm F6.5
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M67 - 20200429 - Bresser AR-102XS stopped down to 70 mm F6.5

Getting plate-solving status, please wait...
M67 - 20200429 - Bresser AR-102XS stopped down to 70 mm F6.5, altazastro
M67 - 20200429 - Bresser AR-102XS stopped down to 70 mm F6.5
Powered byPixInsight

M67 - 20200429 - Bresser AR-102XS stopped down to 70 mm F6.5

Equipment

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Acquisition details

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Description

An experiment to see how much the CA of the Bresser achromat can be contained.

A (rather coarse) homemade cardboard mask was used to step down the scope to 70 mm F6.5.

A FringeKiller was also applied.

Comments

Revisions

  • M67 - 20200429 - Bresser AR-102XS stopped down to 70 mm F6.5, altazastro
    Original
  • Final
    M67 - 20200429 - Bresser AR-102XS stopped down to 70 mm F6.5, altazastro
    B

B

Description: More refined version with just 29x10s exposures with best star shape.

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Sky plot

Sky plot

Histogram

M67 - 20200429 - Bresser AR-102XS stopped down to 70 mm F6.5, altazastro