SDO HMI 2011-08-25 03:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.66 | 21.23 | 4.08 | 15.03 | -20.84 | 53.62 | 36.66 | 231.30 | 0.7172 | 8.7 | -114.6 | |
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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 | 1.62 | 0.00 | 1.22 | -18.18 | 59.31 | 42.34 | 238.27 | 0.7547 | 608.0 | 487.3 | |
| 0.00 | 0.90 | 0.00 | 0.64 | -15.25 | 57.67 | 40.71 | 240.87 | 0.7227 | 581.0 | 518.3 | |
| 0.00 | 0.99 | 0.00 | 0.74 | -19.29 | 58.61 | 41.65 | 236.56 | 0.7540 | 552.0 | 482.3 | |
| 0.00 | 0.81 | 0.00 | 0.59 | -19.83 | 56.65 | 39.69 | 234.70 | 0.7383 | 660.0 | 462.2 | |
| 5.66 | 7.19 | 4.08 | 5.18 | -20.88 | 54.96 | 38.00 | 232.35 | 0.7289 | 704.8 | 531.7 | |
| 0.00 | 0.99 | 0.00 | 0.69 | -21.31 | 52.69 | 35.73 | 230.19 | 0.7104 | -416.0 | -405.1 | |
| 0.00 | 0.45 | 0.00 | 0.31 | -21.20 | 52.58 | 35.61 | 230.24 | 0.7086 | -342.0 | -388.8 | |
| 0.00 | 1.26 | 0.00 | 0.87 | -20.96 | 52.07 | 35.11 | 230.13 | 0.7021 | -695.0 | -681.6 | |
| 0.00 | 0.63 | 0.00 | 0.44 | -21.17 | 52.13 | 35.16 | 229.93 | 0.7041 | -569.0 | -577.6 | |
| 0.00 | 1.26 | 0.00 | 0.86 | -20.85 | 51.13 | 34.17 | 229.52 | 0.6924 | -504.0 | -476.4 | |
| 0.00 | 1.08 | 0.00 | 0.74 | -21.04 | 50.87 | 33.90 | 229.09 | 0.6912 | -710.0 | -553.0 | |
| 0.00 | 1.80 | 0.00 | 1.25 | -24.49 | 49.10 | 32.14 | 223.75 | 0.7024 | -682.0 | -494.2 | |
| 0.00 | 1.08 | 0.00 | 0.74 | -24.92 | 48.20 | 31.24 | 222.51 | 0.6984 | -517.0 | -389.5 | |
| 0.00 | 1.17 | 0.00 | 0.76 | -20.80 | 46.86 | 29.90 | 225.90 | 0.6512 | -693.0 | -556.8 | |
| 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. | |