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Thursday, July 30, 2015

Five galaxies in Leo

Image 1: The galaxies in Leo - M95 M96 M105 NGC3371 NGC3373

Exposure: R=3x300s, G=2x300s, B=3x300s, L=2x600s at f/5.2, T=-20°C
Photo processing:

  • image acquisition with MaximLE,
  • light pollution removal/ alignment/ stacking with MaximDL-IP,
  • color processing with Aperture (Mac),
  • noise removal with Perfect Effects 9 (Mac)
  • archiving with Photos (Mac)

Sunday, July 19, 2015

The Heart Nebula in Cassiopeia - IC1805

 Image 1a: IC1805 - The Heart Nebula in Cassiopeia (HST narrowband:R=SII, G=Ha, B=OIII)

Image 1b: IC1805 - The Heart Nebula in Cassiopeia (HaOIII narrowband)

Image 1c: IC1805 - The Heart Nebula in Cassiopeia (HaRGB)

Image 2: IC1805 - Left part of the Heart Nebula in Cassiopeia (HaRGB)


Image 3: IC1805 - Lower part of the Heart Nebula in Cassiopeia (HaRGB)