SDO HMI 2011-12-05 02:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 38.75 | 131.26 | 39.96 | 135.65 | 18.90 | 171.43 | 59.59 | 291.52 | 0.8769 | -118.2 | 32.9 | |
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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 | 1.02 | 0.00 | 1.20 | 16.87 | 175.71 | 63.86 | 288.48 | 0.9076 | 365.0 | 281.4 | |
| 8.36 | 47.11 | 9.86 | 55.70 | 18.95 | 175.67 | 63.82 | 290.76 | 0.9095 | -475.5 | -70.8 | |
| 0.94 | -2.00 | 1.10 | -2.00 | 19.17 | 175.40 | 63.55 | 291.04 | 0.9079 | -584.9 | 999999 | |
| 1.37 | -2.00 | 1.57 | -2.00 | 19.11 | 174.94 | 63.09 | 291.05 | 0.9046 | -595.4 | 999999 | |
| 8.45 | 10.58 | 9.14 | 11.44 | 19.12 | 173.05 | 61.20 | 291.39 | 0.8911 | -534.1 | -389.6 | |
| 0.00 | 1.54 | 0.00 | 1.54 | 18.51 | 170.67 | 58.82 | 291.15 | 0.8719 | -377.0 | -307.0 | |
| 4.44 | 7.85 | 4.37 | 7.73 | 17.92 | 170.11 | 58.26 | 290.59 | 0.8665 | -533.6 | -415.5 | |
| 0.00 | 1.37 | 0.00 | 1.32 | 17.61 | 169.60 | 57.75 | 290.34 | 0.8618 | -689.0 | -587.2 | |
| 0.00 | 0.60 | 0.00 | 0.57 | 17.55 | 169.33 | 57.48 | 290.33 | 0.8595 | -770.0 | -623.9 | |
| 0.51 | 1.54 | 0.49 | 1.47 | 18.64 | 168.96 | 57.12 | 291.65 | 0.8582 | 191.7 | 97.2 | |
| 0.00 | 0.77 | 0.00 | 0.76 | 20.68 | 169.70 | 57.86 | 293.81 | 0.8679 | 371.0 | 320.8 | |
| 11.78 | 55.04 | 10.80 | 50.42 | 18.90 | 167.17 | 55.33 | 292.36 | 0.8435 | 610.6 | 227.1 | |
| 1.11 | -12.00 | 1.01 | -12.00 | 19.24 | 166.80 | 54.95 | 292.85 | 0.8409 | 800.5 | 999999 | |
| 1.79 | 2.05 | 1.62 | 1.86 | 19.53 | 166.61 | 54.76 | 293.22 | 0.8398 | 537.3 | 508.0 | |
| 0.00 | 1.79 | 0.00 | 1.64 | 20.25 | 166.71 | 54.86 | 294.04 | 0.8422 | 471.0 | 332.5 | |
| 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. | |