SDO HMI 2011-03-06 10:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.09 | 67.88 | 15.66 | 58.92 | -22.74 | 181.79 | 55.22 | 247.27 | 0.8235 | 92.0 | 210.8 | |
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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 |
| 0.52 | 2.85 | 0.46 | 2.52 | -21.51 | 182.65 | 56.09 | 248.88 | 0.8300 | 627.7 | 491.2 | |
| 5.28 | 31.57 | 4.66 | 27.94 | -21.85 | 182.69 | 56.13 | 248.47 | 0.8306 | 726.1 | 442.5 | |
| 4.50 | -2.00 | 4.00 | -2.00 | -22.37 | 182.88 | 56.32 | 247.87 | 0.8329 | 526.5 | 999999 | |
| 0.00 | 0.78 | 0.00 | 0.68 | -21.37 | 182.17 | 55.61 | 248.99 | 0.8254 | 332.0 | 268.4 | |
| 0.00 | 4.93 | 0.00 | 4.29 | -21.98 | 182.02 | 55.46 | 248.23 | 0.8247 | 503.0 | 502.1 | |
| 0.00 | 1.12 | 0.00 | 0.98 | -22.67 | 182.09 | 55.53 | 247.41 | 0.8261 | 712.0 | 569.7 | |
| 0.00 | 0.86 | 0.00 | 0.75 | -23.27 | 181.43 | 54.87 | 246.59 | 0.8209 | -248.0 | -210.5 | |
| 4.24 | 8.99 | 3.59 | 7.62 | -23.48 | 180.61 | 54.04 | 246.20 | 0.8136 | -498.4 | -388.2 | |
| 0.00 | 3.46 | 0.00 | 2.98 | -24.57 | 181.23 | 54.67 | 244.99 | 0.8209 | 341.0 | 190.0 | |
| 0.00 | 0.52 | 0.00 | 0.44 | -23.28 | 180.38 | 53.82 | 246.41 | 0.8112 | -600.0 | -507.3 | |
| 0.00 | 1.64 | 0.00 | 1.39 | -23.97 | 180.51 | 53.95 | 245.60 | 0.8135 | 274.0 | 179.1 | |
| 0.00 | 2.77 | 0.00 | 2.33 | -23.94 | 180.16 | 53.60 | 245.57 | 0.8102 | -220.0 | -53.0 | |
| 3.55 | 5.28 | 2.95 | 4.40 | -23.82 | 179.76 | 53.20 | 245.65 | 0.8063 | -700.0 | -543.0 | |
| 0.00 | 0.95 | 0.00 | 0.80 | -24.44 | 179.86 | 53.30 | 244.90 | 0.8083 | -517.0 | -382.8 | |
| 0.00 | 2.16 | 0.00 | 1.80 | -24.37 | 179.60 | 53.04 | 244.94 | 0.8058 | -677.0 | -547.9 | |
| 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. | |