SDO HMI 2011-08-27 00:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 29.33 | 60.47 | 16.12 | 33.04 | 17.26 | 328.99 | -23.19 | 63.65 | 0.4218 | -5.9 | -349.1 | |
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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 |
| 0.00 | 1.97 | 0.00 | 1.03 | 12.79 | 334.40 | -17.79 | 70.57 | 0.3173 | -993.0 | -725.3 | |
| 0.00 | 1.35 | 0.00 | 0.71 | 15.78 | 332.69 | -19.50 | 63.81 | 0.3594 | -742.0 | -563.7 | |
| 0.00 | 1.61 | 0.00 | 0.87 | 18.40 | 331.92 | -20.26 | 58.24 | 0.3881 | -807.0 | -632.4 | |
| 0.00 | 1.70 | 0.00 | 0.92 | 18.52 | 331.74 | -20.45 | 58.18 | 0.3915 | -683.0 | -587.1 | |
| 0.00 | 2.24 | 0.00 | 1.21 | 18.36 | 331.62 | -20.56 | 58.67 | 0.3919 | -941.0 | -786.3 | |
| 0.00 | 1.17 | 0.00 | 0.63 | 18.02 | 331.66 | -20.52 | 59.41 | 0.3889 | -821.0 | -760.2 | |
| 0.00 | 1.61 | 0.00 | 0.87 | 18.47 | 331.33 | -20.85 | 58.73 | 0.3966 | -615.0 | -539.0 | |
| 0.00 | 1.70 | 0.00 | 0.92 | 18.08 | 330.77 | -21.41 | 60.21 | 0.4016 | -777.0 | -628.2 | |
| 0.00 | 1.08 | 0.00 | 0.58 | 17.89 | 330.76 | -21.42 | 60.65 | 0.4005 | -653.0 | -466.9 | |
| 0.00 | 1.08 | 0.00 | 0.59 | 19.24 | 329.02 | -23.17 | 59.38 | 0.4334 | -842.0 | -658.4 | |
| 0.00 | 0.81 | 0.00 | 0.44 | 18.87 | 329.04 | -23.15 | 60.15 | 0.4307 | -931.0 | -687.8 | |
| 8.61 | 14.35 | 4.74 | 7.90 | 18.31 | 328.42 | -23.76 | 61.87 | 0.4356 | -1002.3 | -856.1 | |
| 0.00 | 1.26 | 0.00 | 0.69 | 17.01 | 328.46 | -23.72 | 64.64 | 0.4274 | 820.0 | 696.8 | |
| 0.00 | 1.53 | 0.00 | 0.84 | 18.51 | 328.04 | -24.14 | 61.77 | 0.4420 | -713.0 | -501.9 | |
| 0.00 | 1.44 | 0.00 | 0.79 | 16.88 | 328.24 | -23.94 | 65.11 | 0.4299 | 943.0 | 688.7 | |
| 20.72 | 24.31 | 11.38 | 13.35 | 16.46 | 327.88 | -24.30 | 66.30 | 0.4329 | 1015.6 | 750.6 | |
| 0.00 | 1.26 | 0.00 | 0.70 | 16.25 | 326.27 | -25.91 | 67.80 | 0.4550 | 765.0 | 571.1 | |
| 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. | |