Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 59  ·  IC 63  ·  NGC 381  ·  The star Navi (γCas)  ·  gamma Cas nebula
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Sh2-185 - IC63 - IC59 - Gamma Cassiopeiae, Roberto Botero
Sh2-185 - IC63 - IC59 - Gamma Cassiopeiae
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Sh2-185 - IC63 - IC59 - Gamma Cassiopeiae

Getting plate-solving status, please wait...
Sh2-185 - IC63 - IC59 - Gamma Cassiopeiae, Roberto Botero
Sh2-185 - IC63 - IC59 - Gamma Cassiopeiae
Powered byPixInsight

Sh2-185 - IC63 - IC59 - Gamma Cassiopeiae

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Description

Another take of the Gamma Cassiopeiae complex. I had planned to centre Navi more and have the nebulae in the bottom half of the frame but I encountered severe micro-lensing effects in my Ha frames. Moved the star to the top left and they reduced but are still there in the master Ha frame. The RGB is only 1hr in R and G and 2hrs in B. The Final version has Ha in R and SII in G and B. Narrowband taken during the full Moon of September 2019.

Comments

Revisions

  • Sh2-185 - IC63 - IC59 - Gamma Cassiopeiae, Roberto Botero
    Original
  • Sh2-185 - IC63 - IC59 - Gamma Cassiopeiae, Roberto Botero
    B
  • Sh2-185 - IC63 - IC59 - Gamma Cassiopeiae, Roberto Botero
    C
  • Sh2-185 - IC63 - IC59 - Gamma Cassiopeiae, Roberto Botero
    D
  • Sh2-185 - IC63 - IC59 - Gamma Cassiopeiae, Roberto Botero
    E
  • Sh2-185 - IC63 - IC59 - Gamma Cassiopeiae, Roberto Botero
    F
  • Final
    Sh2-185 - IC63 - IC59 - Gamma Cassiopeiae, Roberto Botero
    H

B

Description: SII

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C

Description: Ha

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D

Description: RGB

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E

Description: Annotated

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F

Description: HaSII_RGB

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Sky plot

Sky plot

Histogram

Sh2-185 - IC63 - IC59 - Gamma Cassiopeiae, Roberto Botero