SDO HMI 2014-04-17 08:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40.92 | 286.18 | 48.84 | 354.53 | 18.63 | 165.65 | -62.72 | 66.87 | 0.9162 | -232.3 | -127.3 | |
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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 |
| 16.12 | 208.05 | 18.09 | 239.26 | 18.74 | 168.41 | -59.95 | 66.02 | 0.8990 | -880.0 | -197.7 | |
| 5.14 | -1.00 | 5.92 | -1.00 | 18.93 | 167.65 | -60.72 | 66.03 | 0.9047 | -416.6 | 999999 | |
| 3.99 | -1.00 | 4.57 | -1.00 | 18.35 | 167.60 | -60.76 | 66.66 | 0.9038 | -507.4 | 999999 | |
| 2.92 | -1.00 | 3.40 | -1.00 | 18.33 | 167.16 | -61.21 | 66.82 | 0.9068 | -335.2 | 999999 | |
| 2.48 | -1.00 | 2.95 | -1.00 | 18.35 | 166.54 | -61.82 | 66.96 | 0.9109 | -223.2 | 999999 | |
| 2.57 | -1.00 | 3.05 | -1.00 | 18.09 | 166.50 | -61.87 | 67.25 | 0.9108 | -331.3 | 999999 | |
| 1.95 | -1.00 | 2.36 | -1.00 | 18.24 | 165.92 | -62.44 | 67.25 | 0.9148 | 447.5 | 999999 | |
| 0.00 | 1.24 | 0.00 | 1.75 | 20.13 | 162.56 | -65.80 | 66.12 | 0.9381 | 538.0 | 396.1 | |
| 0.00 | 0.89 | 0.00 | 1.16 | 18.35 | 163.91 | -64.45 | 67.64 | 0.9275 | 312.0 | 214.2 | |
| 0.00 | 2.39 | 0.00 | 3.46 | 20.05 | 161.99 | -66.38 | 66.35 | 0.9411 | 247.0 | 204.1 | |
| 0.00 | 1.15 | 0.00 | 1.57 | 18.66 | 163.01 | -65.35 | 67.55 | 0.9333 | 307.0 | 331.0 | |
| 0.00 | 1.95 | 0.00 | 2.64 | 18.24 | 163.01 | -65.35 | 67.98 | 0.9327 | 617.0 | 495.8 | |
| 0.00 | 2.57 | 0.00 | 3.63 | 19.18 | 162.30 | -66.06 | 67.18 | 0.9381 | 547.0 | 444.9 | |
| 0.00 | 1.42 | 0.00 | 1.95 | 18.10 | 162.72 | -65.64 | 68.19 | 0.9342 | 535.0 | 474.1 | |
| 0.00 | 1.77 | 0.00 | 2.52 | 18.69 | 161.97 | -66.40 | 67.76 | 0.9393 | 402.0 | 368.0 | |
| 0.00 | 0.97 | 0.00 | 1.28 | 16.50 | 163.44 | -64.93 | 69.71 | 0.9276 | 408.0 | 380.5 | |
| 1.06 | 60.14 | 1.57 | 90.38 | 19.13 | 161.37 | -67.00 | 67.44 | 0.9431 | 545.6 | -99.3 | |
| 0.35 | 1.33 | 0.47 | 1.75 | 16.38 | 163.29 | -65.08 | 69.86 | 0.9283 | 505.8 | 449.7 | |
| 0.00 | 0.27 | 0.00 | 0.37 | 17.66 | 162.26 | -66.10 | 68.76 | 0.9362 | 244.0 | 281.3 | |
| 4.34 | -17.00 | 6.46 | -17.00 | 18.71 | 161.05 | -67.31 | 67.96 | 0.9443 | 309.2 | 999999 | |
| 0.00 | 1.15 | 0.00 | 1.59 | 16.92 | 162.32 | -66.05 | 69.53 | 0.9348 | 142.0 | 189.5 | |
| 0.00 | 0.89 | 0.00 | 1.22 | 16.75 | 162.35 | -66.01 | 69.69 | 0.9344 | 195.0 | 146.1 | |
| 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. | |