Veil Nebula
Photo Information
- Veil Nebula NGC6992, NGC6995 and NGC6960
 - Notice the difference in star density to the right of the Western Veil with the bright star Cygnus 52
 - Observing Location: Oregon Star Party
 - Visual guiding
 - Image: North is top, West is right 
 - Image size: one quarter NIkon D70 resolution 
 - Four x ~480 seconds images stacked: DSC_6281.NEF - DSC_6284.NEF
 - DSC_6262.NEF image information
 - Nikon D70
 - 2006/08/25 00:47:21
 - RAW (12-bit) Lossless
 - Image Size:  Large (3008 x 2000)
 - Lens: 300mmED manual lens at F/2.8
 - Focal Length: 300mm
 - Exposure Mode: Manual
 - Metering Mode: Center-Weighted
 - 489.20 sec - F/2.8
 - Exposure Comp.: 0 EV
 - Sensitivity: ISO 800
 - Optimize Image: Custom
 - White Balance: Direct sunlight
 - AF Mode: Manual
 - Flash Sync Mode: Not Attached
 - Color Mode: Mode Ia (sRGB) 
 - Tone Comp: Normal
 - Hue Adjustment: 0°
 - Saturation:  Normal
 - Sharpening: Low
 - Image Comment:                                     
 - Noise Reduction: Fixed Pattern
 
Imaging Equipment
- Camera: Nikon D70 
 - Opitcs: Nikon 300mmED manual lens, f/2.8 focal ratio
 - Guide scope: Orion Telescopes & Binoculars Apex 90mm Maksutov-Cassegrain 
 - Telescope Mount: Orion Telescopes and Binoculars Sirius EQ-G with GoTo Controller
 
Imaging Processing
- Adobe Photoshop Version CS2: convert Nikon RAW into TIF
 - DeepSkyStacker Version 2.5.4: Stack TIFs
 - Diffraction Limited MaxIm DL V3.20: Flatten background and DDP
 - Adobe Photoshop Version CS2: Levels, curves and convert to JPG
 

© 1998-2005 David Haworth