SDO HMI 2011-07-23 12:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.77 | 76.18 | 16.83 | 62.08 | -23.07 | 133.65 | 45.30 | 235.57 | 0.7944 | -325.1 | -184.2 | |
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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 | 2.81 | 0.00 | 2.52 | -22.83 | 138.57 | 50.23 | 238.24 | 0.8352 | 605.0 | 508.1 | |
| 2.54 | 4.63 | 2.26 | 4.11 | -22.94 | 138.22 | 49.87 | 237.96 | 0.8327 | 703.1 | 636.5 | |
| 0.00 | 1.54 | 0.00 | 1.38 | -23.33 | 138.36 | 50.02 | 237.60 | 0.8354 | 581.0 | 488.2 | |
| 0.00 | 2.63 | 0.00 | 2.30 | -22.69 | 137.53 | 49.18 | 237.93 | 0.8261 | 679.0 | 547.8 | |
| 0.00 | 2.72 | 0.00 | 2.30 | -22.93 | 135.70 | 47.35 | 236.80 | 0.8117 | 427.0 | 294.4 | |
| 0.00 | 1.90 | 0.00 | 1.54 | -22.28 | 133.64 | 45.29 | 236.50 | 0.7908 | -523.0 | -376.4 | |
| 1.72 | 2.72 | 1.38 | 2.18 | -22.75 | 132.99 | 44.64 | 235.63 | 0.7873 | -627.9 | -559.7 | |
| 1.18 | 31.74 | 0.95 | 25.60 | -23.14 | 133.15 | 44.81 | 235.28 | 0.7906 | -471.4 | -253.4 | |
| 2.45 | 4.35 | 2.00 | 3.56 | -24.16 | 133.46 | 45.11 | 234.30 | 0.7982 | -401.1 | -432.7 | |
| 1.72 | -8.00 | 1.38 | -8.00 | -22.98 | 132.85 | 44.51 | 235.30 | 0.7872 | -695.7 | 999999 | |
| 3.27 | -8.00 | 2.63 | -8.00 | -23.44 | 133.05 | 44.70 | 234.89 | 0.7912 | -489.5 | 999999 | |
| 2.45 | -8.00 | 1.95 | -8.00 | -23.10 | 132.48 | 44.14 | 234.97 | 0.7845 | -617.9 | 999999 | |
| 0.00 | 1.09 | 0.00 | 0.87 | -23.44 | 132.49 | 44.14 | 234.59 | 0.7863 | -628.0 | -547.8 | |
| 5.44 | 16.14 | 4.28 | 12.68 | -22.82 | 131.96 | 43.61 | 234.99 | 0.7784 | -772.2 | -587.0 | |
| 0.00 | 1.00 | 0.00 | 0.80 | -23.98 | 132.30 | 43.95 | 233.88 | 0.7874 | -491.0 | -397.7 | |
| 0.00 | 0.91 | 0.00 | 0.72 | -23.70 | 131.77 | 43.42 | 233.89 | 0.7813 | -686.0 | -511.1 | |
| 0.00 | 1.00 | 0.00 | 0.76 | -21.87 | 130.82 | 42.47 | 235.46 | 0.7630 | -726.0 | -610.5 | |
| 0.00 | 1.00 | 0.00 | 0.76 | -22.03 | 130.79 | 42.44 | 235.25 | 0.7637 | -676.0 | -532.9 | |
| 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. | |