Weekly Report 25Mar2011: Difference between revisions
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Revision as of 17:52, 30 March 2011
RHESSI Albedo Imaging Test
The RHESSI Albedo Imaging test continued.
The following steps were attempted with Clean:
- Clean images were made from maps that contained two circular Gaussian sources.
- The sources were centered at the same location in the original map.
- One source was compact (standard deviation of 2 arcsecs) while the other was extended
| Original Map Configuration | Imaging Algorithm | Detectors Used | Image Centroid X | Image Centroid Y | Standard Deviation X | |
| Two Circular Gaussian Sources (offset by 4 arcsec) | Pixon | 1 to 9 | 907.47 | 256.34 | 9.64 | |
| Two Circular Gaussian Sources (offset by 4 arcsec) | Pixon | 4 to 9 | 907.21 | 256.18 | 9.38 | |
| Two Circular Gaussian Sources (offset by 4 arcsec) | Pixon | 1 to 4 | 910.37 | 255.26 | 2.27 | |
| Two Circular Gaussian Sources (offset by 2 arcsec) | Pixon | 1 to 4 | 910.79 | 255.26 | 2.46 | |
| Two Circular Gaussian Sources (offset by 2 arcsec) | Pixon | 4 to 9 | 910.59 | 255.85 | 4.05 | |
| Two Circular Gaussian Sources (offset by 2 arcsec) | Pixon | 1 to 9 | 910.37 | 255.26 | 3.59 |
