SDO HMI 2011-02-27 00:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35.83 | 214.20 | 46.12 | 286.60 | 26.55 | 163.10 | -61.13 | 57.57 | 0.9294 | -78.3 | -195.6 | |
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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 |
| 6.72 | 8.44 | 7.15 | 8.98 | 25.00 | 169.41 | -54.83 | 56.81 | 0.8872 | -499.5 | -321.6 | |
| 0.00 | 1.21 | 0.00 | 1.33 | 24.33 | 167.70 | -56.53 | 58.18 | 0.8964 | -347.0 | -254.9 | |
| 0.00 | 1.98 | 0.00 | 2.53 | 27.11 | 164.46 | -59.78 | 56.55 | 0.9235 | -545.0 | -505.2 | |
| 0.00 | 0.69 | 0.00 | 0.79 | 24.05 | 166.57 | -57.66 | 58.90 | 0.9030 | -240.0 | -227.9 | |
| 0.00 | 0.34 | 0.00 | 0.41 | 25.00 | 165.43 | -58.80 | 58.34 | 0.9126 | 323.0 | 385.8 | |
| 6.11 | 176.13 | 8.46 | 239.53 | 27.95 | 162.64 | -61.60 | 56.33 | 0.9352 | -551.7 | -252.9 | |
| 0.69 | 1.38 | 0.87 | 1.75 | 26.13 | 164.25 | -59.99 | 57.61 | 0.9223 | 343.6 | 226.1 | |
| 0.69 | -6.00 | 0.97 | -6.00 | 28.11 | 162.19 | -62.04 | 56.32 | 0.9378 | 128.6 | 999999 | |
| 9.82 | -6.00 | 12.76 | -6.00 | 26.08 | 163.48 | -60.75 | 57.93 | 0.9265 | 522.9 | 999999 | |
| 0.00 | 1.29 | 0.00 | 1.87 | 27.94 | 161.48 | -62.76 | 56.72 | 0.9410 | 344.0 | 306.1 | |
| 7.41 | -6.00 | 10.19 | -6.00 | 27.00 | 162.35 | -61.89 | 57.38 | 0.9347 | -595.3 | 999999 | |
| 0.00 | 1.12 | 0.00 | 1.61 | 27.76 | 161.52 | -62.72 | 56.89 | 0.9405 | 334.0 | 275.3 | |
| 0.00 | 1.46 | 0.00 | 1.76 | 23.64 | 164.80 | -59.44 | 59.96 | 0.9130 | 460.0 | 367.4 | |
| 0.60 | -6.00 | 0.84 | -6.00 | 26.84 | 161.93 | -62.31 | 57.67 | 0.9365 | -498.6 | 999999 | |
| 1.72 | 6.55 | 2.12 | 8.08 | 23.66 | 164.08 | -60.16 | 60.19 | 0.9174 | 478.5 | 403.7 | |
| 0.52 | -15.00 | 0.65 | -15.00 | 23.86 | 163.79 | -60.45 | 60.08 | 0.9196 | 382.2 | 999999 | |
| 0.00 | 1.38 | 0.00 | 1.74 | 23.73 | 163.42 | -60.82 | 60.34 | 0.9215 | 335.0 | 226.4 | |
| 0.00 | 0.69 | 0.00 | 0.86 | 23.34 | 163.59 | -60.65 | 60.68 | 0.9196 | 434.0 | 311.4 | |
| 0.00 | 1.21 | 0.00 | 1.54 | 23.60 | 163.12 | -61.12 | 60.57 | 0.9229 | 91.0 | 42.8 | |
| 1.55 | 2.41 | 2.11 | 3.28 | 24.74 | 161.74 | -62.50 | 59.86 | 0.9331 | 301.1 | 300.7 | |
| 0.00 | 5.77 | 0.00 | 7.72 | 24.20 | 162.00 | -62.24 | 60.32 | 0.9306 | 438.0 | 407.3 | |
| 0.00 | 2.15 | 0.00 | 2.82 | 23.62 | 162.35 | -61.89 | 60.80 | 0.9274 | -446.0 | -307.0 | |
| 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. | |