SDO HMI 2011-10-15 09:59:02 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.20 | 75.06 | 14.15 | 79.64 | -14.63 | 119.66 | 59.24 | 250.04 | 0.8863 | 270.3 | 238.7 | |
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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 |
| 1.75 | 67.81 | 1.88 | 72.62 | -14.03 | 120.16 | 59.74 | 250.85 | 0.8890 | 466.0 | 297.5 | |
| 1.22 | -1.00 | 1.31 | -1.00 | -14.27 | 120.08 | 59.66 | 250.56 | 0.8889 | 603.2 | 999999 | |
| 7.17 | -1.00 | 7.70 | -1.00 | -14.80 | 120.01 | 59.59 | 249.96 | 0.8894 | 553.0 | 999999 | |
| 3.06 | -1.00 | 3.26 | -1.00 | -14.41 | 119.83 | 59.41 | 250.34 | 0.8873 | 854.8 | 999999 | |
| 0.00 | 1.49 | 0.00 | 1.53 | -14.34 | 118.72 | 58.30 | 250.10 | 0.8786 | 322.0 | 251.8 | |
| 0.00 | 1.31 | 0.00 | 1.28 | -15.71 | 116.36 | 55.94 | 247.86 | 0.8630 | -363.0 | -332.9 | |
| 0.00 | 1.22 | 0.00 | 1.20 | -16.06 | 116.40 | 55.98 | 247.48 | 0.8643 | -347.0 | -290.2 | |
| 0.00 | 0.79 | 0.00 | 0.76 | -15.65 | 116.06 | 55.64 | 247.83 | 0.8604 | -433.0 | -425.1 | |
| 0.00 | 0.52 | 0.00 | 0.49 | -15.98 | 114.72 | 54.30 | 247.01 | 0.8502 | -505.0 | -412.7 | |
| 0.00 | 0.61 | 0.00 | 0.57 | -16.34 | 114.76 | 54.34 | 246.63 | 0.8515 | -523.0 | -488.0 | |
| 0.00 | 0.35 | 0.00 | 0.33 | -17.00 | 115.04 | 54.62 | 245.98 | 0.8557 | -383.0 | -440.2 | |
| 0.00 | 0.96 | 0.00 | 0.86 | -14.16 | 113.42 | 53.00 | 248.63 | 0.8337 | -491.0 | -498.9 | |
| 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. | |