SDO HMI 2011-03-05 20:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.23 | 35.66 | 3.19 | 26.52 | -22.65 | 181.79 | 47.57 | 245.97 | 0.7481 | -3.5 | 92.1 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 2.16 | 0.00 | 1.64 | -20.41 | 183.39 | 49.17 | 249.26 | 0.7606 | 570.0 | 483.0 | |
| 0.00 | 5.44 | 0.00 | 4.11 | -22.02 | 182.85 | 48.62 | 247.05 | 0.7577 | 416.0 | 504.9 | |
| 4.23 | 12.78 | 3.19 | 9.63 | -22.25 | 182.66 | 48.44 | 246.71 | 0.7563 | 761.9 | 500.7 | |
| 0.00 | 0.95 | 0.00 | 0.71 | -21.99 | 182.49 | 48.26 | 247.02 | 0.7539 | 816.0 | 717.2 | |
| 0.00 | 0.43 | 0.00 | 0.32 | -23.20 | 181.94 | 47.72 | 245.31 | 0.7508 | 427.0 | 463.6 | |
| 0.00 | 1.12 | 0.00 | 0.83 | -22.60 | 181.24 | 47.01 | 245.92 | 0.7420 | -436.0 | -311.9 | |
| 0.00 | 1.30 | 0.00 | 0.95 | -22.99 | 180.75 | 46.52 | 245.29 | 0.7377 | -146.0 | -167.3 | |
| 0.00 | 2.42 | 0.00 | 1.76 | -23.13 | 180.53 | 46.31 | 245.04 | 0.7357 | -546.0 | -432.6 | |
| 0.00 | 0.86 | 0.00 | 0.63 | -23.69 | 180.27 | 46.04 | 244.22 | 0.7344 | -365.0 | -381.0 | |
| 0.00 | 0.86 | 0.00 | 0.63 | -23.65 | 180.06 | 45.83 | 244.22 | 0.7320 | -591.0 | -504.0 | |
| 0.00 | 3.97 | 0.00 | 2.89 | -24.28 | 180.07 | 45.84 | 243.39 | 0.7338 | -528.0 | -513.9 | |
| 0.00 | 1.12 | 0.00 | 0.81 | -24.10 | 179.94 | 45.71 | 243.59 | 0.7320 | -702.0 | -588.7 | |
| 0.00 | 0.95 | 0.00 | 0.68 | -23.48 | 179.39 | 45.16 | 244.25 | 0.7244 | -759.0 | -624.0 | |
| 0.00 | 1.30 | 0.00 | 0.93 | -24.19 | 179.56 | 45.34 | 243.35 | 0.7282 | -643.0 | -519.7 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |