Weekly Report 25Mar2011: Difference between revisions
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imported>Agopie (Created page with "===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 ...") |
imported>Agopie No edit summary |
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*One source was compact (standard deviation of 2 arcsecs) while the other was extended | *One source was compact (standard deviation of 2 arcsecs) while the other was extended | ||
* | * | ||
{| class="wikitable" | |||
|- | |||
|Original Map Configuration||Imaging Algorithm||Detectors Used||Image Centroid X||Image Centroid Y||Standard Deviation X||Standard Deviation Y| | |||
|- | |||
|Two Circular Gaussian Sources (offset by 4 arcsec)||Pixon||1 to 9||907.47||256.34||9.64||9.64| | |||
|- | |||
|Two Circular Gaussian Sources (offset by 4 arcsec)||Pixon||4 to 9||907.21||256.18||9.38||9.56| | |||
|- | |||
|Two Circular Gaussian Sources (offset by 4 arcsec)||Pixon||1 to 4||910.37||255.26||2.27||2.12| | |||
|- | |||
|Two Circular Gaussian Sources (offset by 2 arcsec)||Pixon||1 to 4||910.79||255.26||2.46||2.28| | |||
|- | |||
|Two Circular Gaussian Sources (offset by 2 arcsec)||Pixon||4 to 9||910.59||255.85||4.05||4.13| | |||
|- | |||
|Two Circular Gaussian Sources (offset by 2 arcsec)||Pixon||1 to 9||910.37||255.26||3.59||3.46| | |||
|- | |||
|} | |||
|Original Map||Centroid||St. Dev. Compact Source||St. Dev. Extended Source||Overall C stat|| | |Original Map||Centroid||St. Dev. Compact Source||St. Dev. Extended Source||Overall C stat|| | ||
|- | |- | ||
|Single Compact Source || 4|| | |Single Compact Source || 4|| | ||
Revision as of 20:36, 29 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 |
|Original Map||Centroid||St. Dev. Compact Source||St. Dev. Extended Source||Overall C stat|| |- |Single Compact Source || 4||