Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1795  ·  IC 1805  ·  NGC 896
IC 1805 – The Heart Nebula, Victor Van Puyenbroeck
IC 1805 – The Heart Nebula
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IC 1805 – The Heart Nebula, Victor Van Puyenbroeck
IC 1805 – The Heart Nebula
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Equipment

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Acquisition details

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Description

Original: ‘Natural’ colors with H-alpha in red and OIII in teal/blue.

Rev B: false color tone map with H-alpha luminance.

Color mapping was: red = Ha, green = Ha * OIII, blue = OIII.

Comments

Revisions

    IC 1805 – The Heart Nebula, Victor Van Puyenbroeck
    Original
    IC 1805 – The Heart Nebula, Victor Van Puyenbroeck
    B
    IC 1805 – The Heart Nebula, Victor Van Puyenbroeck
    C
  • Final
    IC 1805 – The Heart Nebula, Victor Van Puyenbroeck
    D

B

Description: Bi-color tone map with H-alpha luminance.

Uploaded: ...

C

Description: Crop of Sh2-190 / IC 1805, "Dragon VS Wizard"

Uploaded: ...

D

Description: sRGB ICC profile

Uploaded: ...

Sky plot

Sky plot

Histogram

IC 1805 – The Heart Nebula, Victor Van Puyenbroeck