SDO HMI 2014-04-02 03:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.02 | 51.88 | 10.93 | 37.53 | 16.90 | 28.17 | -40.93 | 59.40 | 0.7302 | 76.8 | -33.8 | |
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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 |
| 0.44 | 4.13 | 0.31 | 2.87 | 15.87 | 30.18 | -38.91 | 59.46 | 0.7038 | -970.6 | -673.3 | |
| 0.00 | 1.05 | 0.00 | 0.74 | 16.84 | 29.79 | -39.30 | 58.49 | 0.7135 | -716.0 | -502.2 | |
| 4.04 | 6.76 | 2.81 | 4.71 | 15.67 | 29.91 | -39.19 | 59.89 | 0.7056 | -751.0 | -468.2 | |
| 0.00 | 4.48 | 0.00 | 3.17 | 16.89 | 29.58 | -39.52 | 58.56 | 0.7160 | -607.0 | -601.1 | |
| 0.88 | 2.46 | 0.63 | 1.75 | 17.20 | 29.29 | -39.80 | 58.35 | 0.7207 | -341.7 | -290.9 | |
| 0.00 | 0.70 | 0.00 | 0.50 | 16.97 | 29.35 | -39.74 | 58.60 | 0.7188 | -475.0 | -363.4 | |
| 0.79 | 2.28 | 0.56 | 1.61 | 15.78 | 29.23 | -39.86 | 60.15 | 0.7134 | -653.8 | -473.4 | |
| 0.00 | 1.58 | 0.00 | 1.14 | 17.41 | 28.74 | -40.35 | 58.43 | 0.7274 | 200.0 | 165.4 | |
| 0.00 | 2.02 | 0.00 | 1.43 | 15.93 | 28.99 | -40.10 | 60.11 | 0.7167 | -255.0 | -278.5 | |
| 0.00 | 0.88 | 0.00 | 0.64 | 17.37 | 28.38 | -40.71 | 58.70 | 0.7309 | 564.0 | 445.1 | |
| 0.00 | 3.07 | 0.00 | 2.25 | 18.19 | 27.99 | -41.11 | 57.95 | 0.7393 | 585.0 | 478.7 | |
| 0.00 | 1.05 | 0.00 | 0.75 | 15.69 | 28.40 | -40.70 | 60.77 | 0.7217 | 589.0 | 531.1 | |
| 0.00 | 1.23 | 0.00 | 0.89 | 15.93 | 27.76 | -41.34 | 60.83 | 0.7297 | 673.0 | 582.6 | |
| 2.11 | 18.35 | 1.57 | 13.70 | 17.66 | 26.83 | -42.27 | 59.26 | 0.7480 | 815.8 | 374.7 | |
| 6.76 | -14.00 | 5.05 | -14.00 | 17.53 | 26.44 | -42.66 | 59.63 | 0.7512 | 700.8 | 999999 | |
| 0.00 | 0.79 | 0.00 | 0.59 | 16.94 | 26.43 | -42.66 | 60.34 | 0.7483 | -139.0 | -123.4 | |
| 0.00 | 1.05 | 0.00 | 0.79 | 17.17 | 25.98 | -43.12 | 60.31 | 0.7540 | 486.0 | 448.1 | |
| 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. | |