Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1805  ·  Sh2-190
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Heart nebula, Francesco
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Heart nebula

Getting plate-solving status, please wait...
Heart nebula, Francesco
Powered byPixInsight

Heart nebula

Equipment

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Acquisition details

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Description

My first attempt at Ha-imaging. I did not use a reducer this time. Unfortunately the focus was slightly wrong the first night and I did not note that :/. The images were collected during three nights, 14th, 15th and 16th of April., the nights are already so short here in Sweden, so not so many hours as i wished to collect. Very unusual here to have so many clear nights one after another. So wonderful to leave the equipment on place (so hard to have to carry everything inside every night:-)

Comments

Revisions

  • Heart nebula, Francesco
    Original
  • Heart nebula, Francesco
    B
  • Heart nebula, Francesco
    C
  • Heart nebula, Francesco
    D
  • Heart nebula, Francesco
    E
  • Final
    Heart nebula, Francesco
    F

B

Description: Added more flats and darks. reprocessed in photoshop.

Uploaded: ...

D

Description: Better contrast.

Uploaded: ...

E

Description: More light.

Uploaded: ...

Sky plot

Sky plot

Histogram

Heart nebula, Francesco

In these public groups

ASI 071 mcc