SDO HMI 2014-08-21 08:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.14 | 150.64 | 16.90 | 84.21 | 16.31 | 28.03 | 26.30 | 292.55 | 0.4620 | -680.2 | -308.7 | |
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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 | 0.99 | 0.00 | 0.56 | 16.79 | 30.29 | 28.56 | 292.08 | 0.4959 | -703.0 | -631.4 | |
| 30.14 | 130.48 | 16.90 | 73.23 | 16.17 | 28.62 | 26.89 | 291.77 | 0.4696 | -1202.6 | -328.1 | |
| 0.00 | 2.43 | 0.00 | 1.36 | 16.17 | 28.06 | 26.32 | 292.10 | 0.4615 | -894.0 | -692.3 | |
| 0.00 | 0.81 | 0.00 | 0.45 | 16.79 | 26.11 | 24.38 | 294.73 | 0.4368 | -863.0 | -709.7 | |
| 0.00 | 0.90 | 0.00 | 0.49 | 16.71 | 25.86 | 24.12 | 294.74 | 0.4328 | -892.0 | -796.8 | |
| 0.00 | 1.17 | 0.00 | 0.64 | 17.15 | 25.15 | 23.42 | 296.25 | 0.4252 | -805.0 | -691.6 | |
| 0.00 | 0.99 | 0.00 | 0.54 | 17.04 | 24.90 | 23.16 | 296.21 | 0.4209 | -941.0 | -750.5 | |
| 0.00 | 1.98 | 0.00 | 1.08 | 16.95 | 24.65 | 22.91 | 296.24 | 0.4169 | -981.0 | -854.7 | |
| 0.00 | 1.26 | 0.00 | 0.69 | 17.30 | 24.52 | 22.78 | 297.13 | 0.4171 | -527.0 | -480.5 | |
| 0.00 | 1.98 | 0.00 | 1.08 | 17.00 | 24.41 | 22.67 | 296.54 | 0.4138 | -877.0 | -701.2 | |
| 0.00 | 1.26 | 0.00 | 0.67 | 16.87 | 21.74 | 20.00 | 298.80 | 0.3751 | 762.0 | 638.4 | |
| 0.00 | 1.08 | 0.00 | 0.58 | 18.67 | 21.61 | 19.87 | 303.19 | 0.3865 | 661.0 | 586.1 | |
| 0.00 | 0.99 | 0.00 | 0.53 | 17.19 | 21.37 | 19.63 | 299.99 | 0.3722 | 922.0 | 707.1 | |
| 0.00 | 0.45 | 0.00 | 0.24 | 16.27 | 21.10 | 19.36 | 298.01 | 0.3621 | 628.0 | 510.2 | |
| 0.00 | 1.62 | 0.00 | 0.87 | 19.01 | 20.84 | 19.10 | 304.92 | 0.3789 | 711.0 | 553.5 | |
| 0.00 | 0.90 | 0.00 | 0.48 | 17.23 | 20.23 | 18.49 | 301.44 | 0.3566 | 847.0 | 719.5 | |
| 0.00 | 1.35 | 0.00 | 0.72 | 18.80 | 19.73 | 17.99 | 305.91 | 0.3626 | 898.0 | 673.7 | |
| 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. | |