SDO HMI 2011-08-27 02:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.40 | 85.63 | 16.74 | 128.78 | 17.30 | 63.00 | 71.91 | 285.93 | 0.9443 | -111.0 | -155.1 | |
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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 |
| 5.74 | 41.91 | 9.59 | 70.85 | 16.77 | 65.16 | 74.07 | 285.42 | 0.9564 | -518.4 | -46.2 | |
| 0.00 | 3.32 | 0.00 | 4.86 | 17.52 | 62.54 | 71.45 | 286.12 | 0.9425 | -367.0 | -256.7 | |
| 0.00 | 0.99 | 0.00 | 1.44 | 18.44 | 62.53 | 71.44 | 287.10 | 0.9424 | -241.0 | -233.1 | |
| 1.53 | 18.93 | 2.10 | 25.80 | 17.52 | 61.17 | 70.08 | 286.09 | 0.9347 | -510.4 | -548.0 | |
| 0.00 | 4.58 | 0.00 | 6.02 | 18.44 | 60.04 | 68.96 | 287.07 | 0.9278 | -608.0 | -449.0 | |
| 0.00 | 0.63 | 0.00 | 0.75 | 15.37 | 57.65 | 66.56 | 283.70 | 0.9123 | 252.0 | 186.7 | |
| 0.00 | 0.72 | 0.00 | 0.95 | 19.05 | 60.31 | 69.23 | 287.72 | 0.9294 | -312.0 | -244.6 | |
| 4.13 | 4.49 | 5.05 | 5.49 | 16.93 | 58.23 | 67.15 | 285.42 | 0.9162 | 388.5 | 299.2 | |
| 0.00 | 0.81 | 0.00 | 1.00 | 17.34 | 58.54 | 67.45 | 285.87 | 0.9182 | 180.0 | 139.1 | |
| 0.00 | 1.17 | 0.00 | 1.37 | 15.25 | 57.02 | 65.94 | 283.56 | 0.9080 | 292.0 | 247.8 | |
| 0.00 | 2.87 | 0.00 | 3.81 | 19.55 | 60.33 | 69.24 | 288.27 | 0.9295 | 26.0 | 49.8 | |
| 0.00 | 1.88 | 0.00 | 2.48 | 19.30 | 60.00 | 68.92 | 288.00 | 0.9275 | 530.0 | 455.1 | |
| 0.00 | 0.63 | 0.00 | 0.73 | 16.71 | 56.87 | 65.79 | 285.17 | 0.9068 | 266.0 | 234.6 | |
| 0.00 | 0.63 | 0.00 | 0.80 | 20.12 | 59.32 | 68.24 | 288.88 | 0.9233 | 240.0 | 202.6 | |
| 0.00 | 1.17 | 0.00 | 1.37 | 21.95 | 56.97 | 65.88 | 290.96 | 0.9082 | 242.0 | 248.5 | |
| 0.00 | 0.90 | 0.00 | 1.06 | 22.44 | 57.25 | 66.17 | 291.48 | 0.9103 | 280.0 | 200.0 | |
| 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. | |