SDO HMI 2014-04-08 20:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 18.23 | 0.00 | 9.65 | -18.77 | 325.58 | -15.01 | 134.35 | 0.3305 | 328.3 | 302.3 | |
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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 |
| 0.00 | 1.32 | 0.00 | 0.67 | -14.41 | 332.70 | -7.88 | 137.65 | 0.1981 | 786.0 | 607.7 | |
| 0.00 | 2.64 | 0.00 | 1.33 | -14.11 | 332.68 | -7.90 | 136.50 | 0.1946 | 1096.0 | 835.3 | |
| 0.00 | 1.14 | 0.00 | 0.58 | -17.05 | 332.09 | -8.50 | 143.55 | 0.2389 | 984.0 | 770.0 | |
| 0.00 | 0.97 | 0.00 | 0.50 | -17.77 | 331.19 | -9.40 | 142.67 | 0.2575 | 1012.0 | 868.1 | |
| 0.00 | 1.06 | 0.00 | 0.54 | -16.31 | 331.27 | -9.32 | 138.99 | 0.2379 | 772.0 | 633.1 | |
| 0.00 | 1.76 | 0.00 | 0.91 | -17.86 | 329.23 | -11.36 | 137.70 | 0.2797 | 959.0 | 801.0 | |
| 0.00 | 1.50 | 0.00 | 0.78 | -18.31 | 327.74 | -12.84 | 135.45 | 0.3021 | 856.0 | 632.1 | |
| 0.00 | 1.32 | 0.00 | 0.68 | -17.20 | 327.54 | -13.05 | 132.18 | 0.2924 | 872.0 | 704.8 | |
| 0.00 | 0.97 | 0.00 | 0.51 | -18.85 | 325.74 | -14.84 | 132.76 | 0.3317 | 775.0 | 607.6 | |
| 0.00 | 1.41 | 0.00 | 0.78 | -20.96 | 318.58 | -22.01 | 127.03 | 0.4401 | -632.0 | -453.1 | |
| 0.00 | 1.41 | 0.00 | 0.79 | -22.57 | 316.47 | -24.11 | 127.76 | 0.4791 | -880.0 | -738.9 | |
| 0.00 | 0.62 | 0.00 | 0.35 | -23.60 | 316.24 | -24.35 | 129.33 | 0.4904 | -674.0 | -531.7 | |
| 0.00 | 1.32 | 0.00 | 0.75 | -23.17 | 315.86 | -24.73 | 128.21 | 0.4914 | -641.0 | -563.4 | |
| 0.00 | 0.79 | 0.00 | 0.48 | -28.03 | 310.78 | -29.81 | 131.34 | 0.5866 | -689.0 | -590.6 | |
| 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. | |