SDO HMI 2011-10-04 19:59:03 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 61.24 | 370.92 | 43.26 | 261.79 | 23.15 | 156.11 | -43.93 | 63.73 | 0.7136 | -793.7 | -269.7 | |
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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 |
| 1.32 | 2.20 | 0.94 | 1.56 | 26.30 | 156.44 | -43.59 | 59.37 | 0.7207 | -680.3 | -518.9 | |
| 0.00 | 0.88 | 0.00 | 0.63 | 25.73 | 155.74 | -44.30 | 60.38 | 0.7261 | -558.0 | -397.2 | |
| 13.62 | 287.71 | 9.48 | 201.31 | 22.62 | 156.76 | -43.27 | 64.24 | 0.7049 | -1101.6 | -325.7 | |
| 1.14 | -3.00 | 0.79 | -3.00 | 22.37 | 156.86 | -43.18 | 64.55 | 0.7031 | -1040.9 | 999999 | |
| 26.35 | -3.00 | 18.48 | -3.00 | 23.10 | 156.44 | -43.60 | 63.69 | 0.7100 | -1066.2 | 999999 | |
| 1.76 | -3.00 | 1.23 | -3.00 | 22.21 | 156.43 | -43.61 | 64.91 | 0.7074 | -773.9 | 999999 | |
| 14.06 | 70.37 | 10.13 | 50.92 | 24.04 | 154.98 | -45.06 | 62.89 | 0.7286 | -938.0 | -130.2 | |
| 1.58 | -7.00 | 1.14 | -7.00 | 23.69 | 154.66 | -45.37 | 63.44 | 0.7309 | -411.2 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.69 | 22.04 | 155.00 | -45.04 | 65.57 | 0.7227 | -600.0 | -389.1 | |
| 0.44 | 2.37 | 0.31 | 1.67 | 19.94 | 155.48 | -44.55 | 68.31 | 0.7121 | 714.8 | 574.0 | |
| 0.00 | 2.02 | 0.00 | 1.50 | 22.82 | 152.83 | -47.21 | 65.12 | 0.7479 | 644.0 | 502.1 | |
| 0.97 | 1.67 | 0.76 | 1.31 | 24.86 | 150.47 | -49.57 | 63.09 | 0.7767 | 639.2 | 520.1 | |
| 0.00 | 0.79 | 0.00 | 0.62 | 24.53 | 149.93 | -50.10 | 63.65 | 0.7812 | 512.0 | 387.1 | |
| 0.00 | 0.97 | 0.00 | 0.79 | 26.25 | 148.88 | -51.16 | 61.76 | 0.7952 | 641.0 | 561.5 | |
| 0.00 | 0.97 | 0.00 | 0.79 | 26.16 | 148.66 | -51.37 | 61.92 | 0.7970 | 577.0 | 475.1 | |
| 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. | |