SDO HMI 2014-08-17 07:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 88.77 | 466.44 | 78.20 | 410.49 | -17.71 | 105.81 | 50.66 | 243.04 | 0.8273 | 31.6 | -40.7 | |
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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 |
| 7.21 | 236.12 | 6.80 | 222.79 | -16.42 | 109.25 | 54.10 | 245.95 | 0.8529 | 850.1 | 225.6 | |
| 8.29 | -1.00 | 7.83 | -1.00 | -16.71 | 109.21 | 54.06 | 245.62 | 0.8534 | 876.8 | 999999 | |
| 29.29 | -1.00 | 27.65 | -1.00 | -17.21 | 108.99 | 53.84 | 244.98 | 0.8531 | 868.0 | 999999 | |
| 0.00 | 1.44 | 0.00 | 1.32 | -16.74 | 107.88 | 52.73 | 245.08 | 0.8425 | 460.0 | 398.3 | |
| 0.72 | 2.88 | 0.64 | 2.54 | -17.52 | 106.12 | 50.97 | 243.50 | 0.8299 | 512.8 | 389.9 | |
| 0.00 | 1.17 | 0.00 | 1.06 | -18.88 | 106.53 | 51.38 | 242.14 | 0.8382 | -344.0 | -329.5 | |
| 0.00 | 0.90 | 0.00 | 0.82 | -19.09 | 106.62 | 51.47 | 241.95 | 0.8397 | -454.0 | -390.1 | |
| 0.00 | 1.17 | 0.00 | 1.03 | -17.90 | 105.66 | 50.51 | 242.87 | 0.8274 | 577.0 | 428.5 | |
| 0.00 | 1.62 | 0.00 | 1.39 | -17.94 | 104.68 | 49.53 | 242.40 | 0.8189 | -439.0 | -378.0 | |
| 0.00 | 0.63 | 0.00 | 0.55 | -19.37 | 104.35 | 49.20 | 240.64 | 0.8216 | -484.0 | -407.4 | |
| 0.00 | 0.99 | 0.00 | 0.87 | -20.41 | 104.69 | 49.54 | 239.64 | 0.8286 | 299.0 | 254.9 | |
| 4.24 | 8.02 | 3.67 | 6.95 | -19.77 | 104.32 | 49.17 | 240.18 | 0.8229 | -562.1 | -374.6 | |
| 0.00 | 0.81 | 0.00 | 0.68 | -18.21 | 103.71 | 48.56 | 241.65 | 0.8113 | 428.0 | 433.6 | |
| 0.81 | 2.70 | 0.66 | 2.21 | -17.79 | 102.31 | 47.16 | 241.48 | 0.7968 | -453.0 | -335.0 | |
| 0.00 | 1.71 | 0.00 | 1.43 | -19.55 | 102.72 | 47.57 | 239.67 | 0.8081 | -338.0 | -278.3 | |
| 0.00 | 1.26 | 0.00 | 1.07 | -20.10 | 102.89 | 47.74 | 239.13 | 0.8119 | -409.0 | -349.4 | |
| 38.21 | 205.02 | 30.95 | 165.78 | -18.52 | 101.58 | 46.43 | 240.29 | 0.7932 | -1005.4 | -389.7 | |
| 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. | |