SDO HMI 2011-08-24 17:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.40 | 25.62 | 2.94 | 17.01 | -21.72 | 53.40 | 30.93 | 225.73 | 0.6691 | -124.9 | -26.0 | |
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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 | 1.08 | 0.00 | 0.74 | -19.23 | 58.27 | 35.80 | 232.72 | 0.6964 | 670.0 | 566.7 | |
| 0.00 | 1.26 | 0.00 | 0.88 | -24.11 | 56.08 | 33.61 | 225.40 | 0.7118 | 495.0 | 402.6 | |
| 0.00 | 1.71 | 0.00 | 1.19 | -23.95 | 55.75 | 33.28 | 225.31 | 0.7077 | 597.0 | 508.4 | |
| 4.40 | 9.60 | 2.94 | 6.42 | -20.81 | 54.80 | 32.32 | 228.07 | 0.6741 | 849.1 | 583.2 | |
| 0.00 | 1.35 | 0.00 | 0.88 | -20.77 | 52.77 | 30.30 | 226.32 | 0.6546 | -471.0 | -358.3 | |
| 0.00 | 0.90 | 0.00 | 0.59 | -21.25 | 52.69 | 30.22 | 225.69 | 0.6578 | -662.0 | -519.8 | |
| 0.00 | 0.99 | 0.00 | 0.64 | -20.96 | 52.55 | 30.08 | 225.90 | 0.6541 | -709.0 | -555.0 | |
| 0.00 | 0.81 | 0.00 | 0.52 | -20.76 | 52.10 | 29.62 | 225.70 | 0.6480 | -422.0 | -404.0 | |
| 0.00 | 1.17 | 0.00 | 0.77 | -21.87 | 52.31 | 29.84 | 224.62 | 0.6597 | -407.0 | -342.2 | |
| 0.00 | 1.35 | 0.00 | 0.88 | -21.30 | 51.99 | 29.52 | 224.97 | 0.6518 | -619.0 | -577.1 | |
| 0.00 | 0.90 | 0.00 | 0.58 | -20.94 | 51.09 | 28.62 | 224.54 | 0.6401 | -808.0 | -602.9 | |
| 0.00 | 1.44 | 0.00 | 0.92 | -21.62 | 50.46 | 27.99 | 223.13 | 0.6405 | -266.0 | -340.2 | |
| 0.00 | 1.35 | 0.00 | 0.88 | -24.46 | 49.01 | 26.54 | 218.55 | 0.6548 | -736.0 | -610.7 | |
| 0.00 | 0.90 | 0.00 | 0.59 | -24.52 | 48.76 | 26.29 | 218.24 | 0.6533 | -650.0 | -580.6 | |
| 0.00 | 0.81 | 0.00 | 0.53 | -25.08 | 48.11 | 25.63 | 216.98 | 0.6536 | -625.0 | -526.4 | |
| 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. | |