SDO HMI 2011-10-19 09:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 25.28 | 56.24 | 13.38 | 29.78 | -14.41 | 3.20 | -4.46 | 167.57 | 0.3529 | 57.3 | -225.3 | |
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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 | 0.96 | 0.00 | 0.50 | -13.04 | 6.33 | -1.32 | 175.96 | 0.3210 | 750.0 | 493.5 | |
| 4.53 | 6.10 | 2.40 | 3.23 | -14.78 | 6.23 | -1.43 | 176.04 | 0.3499 | 966.9 | 690.8 | |
| 0.00 | 1.05 | 0.00 | 0.56 | -15.52 | 5.95 | -1.71 | 175.43 | 0.3622 | 743.0 | 546.1 | |
| 6.45 | 11.07 | 3.41 | 5.86 | -14.81 | 5.86 | -1.80 | 175.02 | 0.3509 | 1049.8 | 652.5 | |
| 0.78 | -4.00 | 0.42 | -4.00 | -14.97 | 5.61 | -2.05 | 174.38 | 0.3539 | 875.0 | 999999 | |
| 0.00 | 1.40 | 0.00 | 0.74 | -14.44 | 4.91 | -2.75 | 172.26 | 0.3464 | 941.0 | 620.8 | |
| 0.00 | 1.92 | 0.00 | 1.03 | -16.52 | 4.07 | -3.59 | 170.92 | 0.3821 | 713.0 | 479.5 | |
| 0.00 | 1.66 | 0.00 | 0.87 | -13.22 | 2.28 | -5.38 | 164.15 | 0.3356 | -885.0 | -640.2 | |
| 1.83 | 10.03 | 0.97 | 5.31 | -14.52 | 2.00 | -5.66 | 164.44 | 0.3574 | -870.8 | -722.4 | |
| 0.00 | 1.57 | 0.00 | 0.83 | -13.29 | 2.03 | -5.63 | 163.51 | 0.3378 | -973.0 | -840.7 | |
| 1.66 | 2.70 | 0.87 | 1.43 | -13.86 | 1.77 | -5.89 | 163.29 | 0.3480 | -941.4 | -856.1 | |
| 1.92 | 3.66 | 1.02 | 1.94 | -14.11 | 1.42 | -6.24 | 162.59 | 0.3537 | -853.0 | -889.5 | |
| 0.00 | 1.31 | 0.00 | 0.69 | -13.70 | 1.31 | -6.35 | 161.93 | 0.3479 | -969.0 | -806.1 | |
| 0.00 | 1.13 | 0.00 | 0.61 | -16.42 | 0.91 | -6.75 | 163.22 | 0.3919 | 812.0 | 645.7 | |
| 8.11 | 11.68 | 4.29 | 6.18 | -13.80 | 0.93 | -6.72 | 161.03 | 0.3514 | -1039.3 | -657.5 | |
| 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. | |