| Description |
: |
Horsehead nebula in Orion |
| Imaging Equipment |
: |
DSI Pro F3.3 with ST237A Focal reducer and SkyGlow Filter |
| Telescope |
: |
Celestar 8 Deluxe |
| Imaging Setting |
: |
Numbers of darks: 10 Before and 10 After the Luminances, averaged.
Flats and Bias: None
Number of images: 30
Exposure time: 35 sec each
Envisage Setting: Gain=50% Offset:45%
Guiding: None |
| Post Processing |
: |
Calibration, Alignment, Histogram adjusting and Sum with
Envisage
Photoshop
Noiseware |
| Location |
: |
Filters: Orion SkyGlow and Meade DSI Pro IR |
