SDO HMI 2014-04-21 06:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 80.77 | 428.04 | 44.21 | 233.81 | 17.82 | 166.85 | -9.79 | 22.51 | 0.4232 | -645.7 | -340.6 | |
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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 |
| 0.00 | 0.36 | 0.00 | 0.19 | 16.07 | 168.58 | -8.05 | 20.49 | 0.3863 | 492.0 | 465.2 | |
| 22.90 | 384.28 | 12.50 | 209.40 | 18.10 | 167.75 | -8.88 | 20.47 | 0.4212 | -1161.0 | -421.4 | |
| 14.20 | -2.00 | 7.73 | -2.00 | 17.71 | 167.68 | -8.96 | 20.98 | 0.4159 | -1505.3 | 999999 | |
| 26.63 | -2.00 | 14.51 | -2.00 | 17.65 | 167.17 | -9.46 | 22.11 | 0.4180 | -1367.9 | 999999 | |
| 1.24 | -2.00 | 0.68 | -2.00 | 18.11 | 167.08 | -9.55 | 21.87 | 0.4253 | -645.3 | 999999 | |
| 2.75 | -2.00 | 1.50 | -2.00 | 17.62 | 166.75 | -9.88 | 23.01 | 0.4202 | -994.0 | 999999 | |
| 1.51 | -2.00 | 0.82 | -2.00 | 17.43 | 166.63 | -10.00 | 23.45 | 0.4181 | -990.5 | 999999 | |
| 0.00 | 0.53 | 0.00 | 0.29 | 17.80 | 166.16 | -10.47 | 24.04 | 0.4264 | -579.0 | -445.3 | |
| 0.00 | 1.33 | 0.00 | 0.73 | 18.26 | 166.01 | -10.63 | 23.90 | 0.4340 | -519.0 | -434.7 | |
| 0.00 | 3.64 | 0.00 | 2.00 | 18.33 | 165.71 | -10.92 | 24.41 | 0.4369 | -851.0 | -571.5 | |
| 0.00 | 1.07 | 0.00 | 0.59 | 17.61 | 163.98 | -12.65 | 28.52 | 0.4390 | 916.0 | 746.7 | |
| 0.00 | 1.24 | 0.00 | 0.68 | 16.71 | 163.72 | -12.91 | 30.09 | 0.4287 | 768.0 | 509.9 | |
| 0.00 | 1.69 | 0.00 | 0.93 | 17.62 | 163.56 | -13.08 | 29.30 | 0.4424 | 891.0 | 673.3 | |
| 0.00 | 1.33 | 0.00 | 0.73 | 16.22 | 163.59 | -13.04 | 30.94 | 0.4233 | 685.0 | 542.9 | |
| 0.00 | 0.80 | 0.00 | 0.45 | 19.27 | 163.17 | -13.47 | 28.17 | 0.4675 | 784.0 | 605.7 | |
| 0.00 | 1.33 | 0.00 | 0.75 | 19.30 | 161.98 | -14.65 | 30.18 | 0.4768 | 805.0 | 654.5 | |
| 0.00 | 2.75 | 0.00 | 1.54 | 18.38 | 162.03 | -14.60 | 31.16 | 0.4644 | 775.0 | 654.0 | |
| 0.00 | 2.75 | 0.00 | 1.54 | 18.48 | 161.82 | -14.81 | 31.39 | 0.4674 | 916.0 | 694.7 | |
| 4.26 | 23.43 | 2.39 | 13.14 | 17.93 | 160.52 | -16.11 | 34.24 | 0.4712 | 904.2 | 673.4 | |
| 4.08 | -19.00 | 2.29 | -19.00 | 17.67 | 160.31 | -16.32 | 34.90 | 0.4698 | 1071.2 | 999999 | |
| 3.20 | -19.00 | 1.79 | -19.00 | 17.48 | 160.20 | -16.43 | 35.34 | 0.4684 | 1072.4 | 999999 | |
| 0.00 | 1.51 | 0.00 | 0.85 | 17.62 | 159.89 | -16.74 | 35.66 | 0.4729 | 181.0 | 166.1 | |
| 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. | |