SDO HMI 2011-05-31 06:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 32.98 | 196.58 | 27.92 | 167.19 | 16.74 | 20.94 | -52.15 | 68.61 | 0.8140 | -478.7 | -192.3 | |
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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 | 1.72 | 0.00 | 1.46 | 20.58 | 21.94 | -51.15 | 63.75 | 0.8151 | -456.0 | -377.1 | |
| 0.00 | 2.53 | 0.00 | 2.14 | 20.25 | 22.04 | -51.05 | 64.10 | 0.8133 | -121.0 | -167.7 | |
| 0.00 | 3.25 | 0.00 | 2.85 | 19.98 | 20.38 | -52.72 | 64.95 | 0.8276 | -81.0 | -176.3 | |
| 0.00 | 2.26 | 0.00 | 1.90 | 17.29 | 21.55 | -51.54 | 67.79 | 0.8098 | -268.0 | -276.0 | |
| 30.45 | 171.03 | 25.45 | 143.20 | 16.49 | 21.55 | -51.54 | 68.75 | 0.8079 | -850.6 | -243.9 | |
| 0.00 | 0.90 | 0.00 | 0.83 | 16.76 | 17.68 | -55.41 | 69.43 | 0.8440 | 521.0 | 463.8 | |
| 0.36 | 1.36 | 0.35 | 1.33 | 19.06 | 15.80 | -57.29 | 67.24 | 0.8644 | 631.2 | 591.9 | |
| 0.00 | 1.08 | 0.00 | 1.11 | 19.37 | 14.40 | -58.69 | 67.22 | 0.8761 | 365.0 | 284.5 | |
| 0.00 | 1.17 | 0.00 | 1.16 | 17.46 | 15.20 | -57.90 | 69.19 | 0.8664 | 595.0 | 522.4 | |
| 0.00 | 0.99 | 0.00 | 0.99 | 17.79 | 14.91 | -58.18 | 68.89 | 0.8693 | 597.0 | 566.1 | |
| 0.00 | 2.98 | 0.00 | 3.00 | 18.21 | 14.62 | -58.47 | 68.48 | 0.8723 | 538.0 | 425.6 | |
| 0.00 | 1.17 | 0.00 | 1.18 | 17.98 | 14.68 | -58.41 | 68.72 | 0.8715 | 386.0 | 333.2 | |
| 0.00 | 1.63 | 0.00 | 1.62 | 17.47 | 14.77 | -58.33 | 69.28 | 0.8699 | 431.0 | 364.9 | |
| 2.17 | 3.70 | 2.12 | 3.62 | 16.12 | 15.18 | -57.91 | 70.72 | 0.8643 | -476.9 | -427.9 | |
| 0.00 | 0.81 | 0.00 | 0.80 | 16.32 | 14.85 | -58.24 | 70.57 | 0.8673 | -290.0 | -220.6 | |
| 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. | |