SDO HMI 2011-05-31 07:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35.24 | 211.58 | 29.71 | 179.28 | 16.76 | 20.57 | -51.97 | 68.53 | 0.8119 | -494.5 | -165.3 | |
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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 | 0.81 | 0.00 | 0.65 | 17.29 | 23.21 | -49.33 | 67.11 | 0.7884 | -607.0 | -469.0 | |
| 0.00 | 2.53 | 0.00 | 2.13 | 20.31 | 21.88 | -50.67 | 63.91 | 0.8099 | -615.0 | -535.2 | |
| 0.00 | 1.08 | 0.00 | 0.92 | 19.99 | 21.14 | -51.40 | 64.52 | 0.8157 | -394.0 | -340.1 | |
| 0.00 | 2.98 | 0.00 | 2.48 | 17.22 | 21.39 | -51.16 | 67.76 | 0.8060 | -284.0 | -229.9 | |
| 31.26 | 177.17 | 25.83 | 146.60 | 16.48 | 21.56 | -50.98 | 68.60 | 0.8024 | -841.2 | -238.8 | |
| 0.00 | 0.54 | 0.00 | 0.56 | 22.61 | 14.07 | -58.48 | 63.58 | 0.8806 | 292.0 | 247.3 | |
| 0.00 | 1.99 | 0.00 | 1.91 | 19.09 | 15.89 | -56.65 | 67.06 | 0.8592 | 535.0 | 537.7 | |
| 0.00 | 1.17 | 0.00 | 1.16 | 19.42 | 15.12 | -57.43 | 66.87 | 0.8662 | 242.0 | 309.2 | |
| 0.00 | 0.90 | 0.00 | 0.91 | 19.40 | 14.34 | -58.21 | 67.08 | 0.8724 | 344.0 | 270.3 | |
| 0.00 | 3.70 | 0.00 | 3.58 | 17.33 | 15.31 | -57.23 | 69.20 | 0.8607 | 651.0 | 541.5 | |
| 0.00 | 1.72 | 0.00 | 1.68 | 17.84 | 14.87 | -57.67 | 68.71 | 0.8652 | 609.0 | 544.2 | |
| 1.63 | 6.87 | 1.62 | 6.79 | 18.30 | 14.52 | -58.03 | 68.28 | 0.8690 | 316.5 | 441.0 | |
| 0.00 | 1.81 | 0.00 | 1.78 | 17.59 | 14.70 | -57.84 | 69.04 | 0.8662 | 460.0 | 345.2 | |
| 0.00 | 2.26 | 0.00 | 2.23 | 17.40 | 14.62 | -57.93 | 69.28 | 0.8665 | 145.0 | 102.4 | |
| 2.35 | 3.52 | 2.26 | 3.39 | 16.08 | 15.19 | -57.36 | 70.65 | 0.8596 | -528.5 | -504.8 | |
| 0.00 | 0.81 | 0.00 | 0.79 | 16.25 | 14.88 | -57.67 | 70.53 | 0.8625 | -300.0 | -258.0 | |
| 0.00 | 1.72 | 0.00 | 1.72 | 17.12 | 13.91 | -58.64 | 69.74 | 0.8719 | -283.0 | -315.5 | |
| 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. | |