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Uploaded 21-Jan-11
Taken 5-Sep-11
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462 of 583 photos

The Tulip Nebula, Sharpless object Sh2-101

HST Palette as S-II=Red, H-a=Green and O-III=Blue.

Processing work flow: Image acquisition, MaxiDL v5.07. Stacked and calibrated in CCDStack. Deconvolution with a CCDSharp, 30 iterations. Levels, curves and color combine in PS CS3.

- Telescope, Meade LX200 GPS 12" @ f4.65 Camera, QHY9

Guiding, SXV-AO @ 11Hz

Exposures: H-alpha 10x1200s Binned 1x1

O-III 6x600s, binned 3x3

S-II 4x600s, binned 3x3

The Tulip Nebula, Sharpless object Sh2-101

The Tulip Nebula, Sharpless object Sh2-101

HST Palette as S-II=Red, H-a=Green and O-III=Blue.

Processing work flow: Image acquisition, MaxiDL v5.07. Stacked and calibrated in CCDStack. Deconvolution with a CCDSharp, 30 iterations. Levels, curves and color combine in PS CS3.

- Telescope, Meade LX200 GPS 12" @ f4.65 Camera, QHY9

Guiding, SXV-AO @ 11Hz

Exposures: H-alpha 10x1200s Binned 1x1

O-III 6x600s, binned 3x3

S-II 4x600s, binned 3x3