 |
| Click on image for large
version |
| Subject |
M1 |
| Date |
23rd January 2005 |
| Telescope
or Lens |
TEC APO 140 |
| Mount
|
G11 |
| Camera |
ST2000XM |
| Filters |
Schuler 10nm Ha, Custom Scientific
4nm SII and OIII |
| Total Exposures |
L |
|
R |
120 min |
G |
120 min |
B |
120 min |
| Sub Exposure |
|
SII 6 x 20 min |
Ha 6 x 20 min |
OIII 6 x 20 min |
| Binning |
1 x 1 |
| Field
of view and resolution |
Approx 41x 31 Arcminute. 1.56 Arcsec
/ Pixel |
|
| Comments |
|
This false colour
image of the crab nebula shows SII as red, Ha as green, and OIII as blue.
|
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|