|
Object |
The Merope Nebula (NGC1435), in Taurus |
|
Telescope (Photo) |
Celestron 11" EdgeHD SCT OTA with Optec/Lepus f/6.2 focal
reducer on Losmandy G-11 Mount |
|
Telescope (Guiding) |
Orion EON 80mm ED Refractor @ f/15.625 (f/6.25 w/2.5x Powermate)
on Losmandy G11 Mount |
|
Camera (Photo) |
SBIG ST8300M monochrome CCD |
|
Camera (Guiding) |
Starlight Express Lodestar w/
PHD Guiding |
|
Exposure Detail |
LRGB combination:
Luminance: excluded-average
combination of 20 images ( binned 1x1) at 300 seconds
Red: excluded-average combination of 12 images (binned 2x2) at 150
seconds
Green: excluded-average combination of 12 images (binned 2x2) at 150
seconds
Blue: excluded-average combination of 12 images (binned 2x2) at 150
seconds
RAW file conversion, full calibration (flat, dark, bias,
flat-dark), and initial image processing using ImagesPlus 3.83;
final image processing using Photoshop CS3 |
|
Location |
Private Property at
Chiefland Astronomy Village, Florida
(N29.406, W82.860) |
|
Date |
12/4/10 |