Untitled Document

The Tulip Nebula

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APM/TMB115 @ f/7 
Atik 383L+ Mono Camera Atik EFW2/OAG Losmandy G11 guided with a Lodestar autoguider Teleskop-Service TSFlat2,5 Flattener

SII = 18x20min Ha = 18x20min OIII = 14x20min Total exposure time: 16hrs 40min Image processed using my custom narrowband workflow.Images calibrated, registered and stacked in DeepSkyStacker Final processing in Photoshop CS3