SDO HMI 2011-02-12 03:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.14 | 45.03 | 4.52 | 25.02 | 19.91 | 63.69 | 3.56 | 352.60 | 0.4537 | 124.8 | 360.0 | |
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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 | 1.46 | 0.00 | 0.83 | 22.16 | 66.63 | 6.50 | 347.73 | 0.4952 | -805.0 | -670.7 | |
| 0.00 | 0.94 | 0.00 | 0.52 | 19.81 | 65.55 | 5.42 | 348.73 | 0.4564 | -740.0 | -660.3 | |
| 0.00 | 1.20 | 0.00 | 0.67 | 19.90 | 65.43 | 5.29 | 349.02 | 0.4575 | -860.0 | -732.8 | |
| 0.86 | 5.99 | 0.48 | 3.34 | 20.10 | 65.37 | 5.24 | 349.22 | 0.4604 | -941.7 | -760.7 | |
| 0.94 | -4.00 | 0.53 | -4.00 | 20.30 | 65.38 | 5.24 | 349.30 | 0.4634 | -691.0 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.53 | 20.62 | 64.12 | 3.99 | 351.93 | 0.4651 | -744.0 | -539.6 | |
| 1.80 | 14.04 | 0.99 | 7.76 | 19.16 | 64.05 | 3.92 | 351.58 | 0.4425 | 863.0 | 784.5 | |
| 1.71 | -7.00 | 0.95 | -7.00 | 19.62 | 63.47 | 3.33 | 352.96 | 0.4484 | 779.0 | 999999 | |
| 1.63 | 8.13 | 0.90 | 4.51 | 19.72 | 63.15 | 3.02 | 353.64 | 0.4493 | 765.5 | 509.0 | |
| 0.00 | 0.94 | 0.00 | 0.53 | 20.75 | 62.89 | 2.75 | 354.43 | 0.4648 | 487.0 | 411.5 | |
| 0.00 | 1.80 | 0.00 | 1.00 | 19.75 | 62.78 | 2.64 | 354.44 | 0.4492 | 922.0 | 870.4 | |
| 0.00 | 1.03 | 0.00 | 0.57 | 20.45 | 62.76 | 2.62 | 354.63 | 0.4600 | 681.0 | 578.8 | |
| 1.20 | 3.17 | 0.67 | 1.76 | 20.18 | 62.63 | 2.49 | 354.84 | 0.4556 | 858.4 | 784.6 | |
| 0.00 | 3.68 | 0.00 | 2.04 | 19.98 | 62.53 | 2.39 | 355.00 | 0.4524 | 1004.0 | 823.5 | |
| 0.00 | 1.71 | 0.00 | 0.96 | 20.67 | 61.18 | 1.04 | 357.88 | 0.4619 | 768.0 | 500.5 | |
| 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. | |