SDO HMI 2014-04-19 17:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.99 | 35.96 | 9.80 | 32.63 | -19.74 | 140.37 | -56.63 | 110.20 | 0.8387 | 159.7 | 63.5 | |
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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 |
| 2.22 | 3.63 | 1.82 | 2.99 | -18.88 | 144.46 | -52.55 | 109.74 | 0.8003 | 737.4 | 565.3 | |
| 2.39 | 8.68 | 2.00 | 7.23 | -18.70 | 143.75 | -53.26 | 109.41 | 0.8071 | 549.6 | 521.3 | |
| 0.00 | 0.97 | 0.00 | 0.82 | -18.82 | 143.26 | -53.75 | 109.49 | 0.8119 | 407.0 | 351.3 | |
| 0.00 | 1.24 | 0.00 | 1.07 | -18.73 | 142.43 | -54.58 | 109.26 | 0.8197 | 221.0 | 217.4 | |
| 1.86 | 3.28 | 1.67 | 2.94 | -20.32 | 140.92 | -56.09 | 110.96 | 0.8355 | 547.0 | 366.9 | |
| 0.00 | 0.62 | 0.00 | 0.59 | -21.60 | 138.84 | -58.17 | 112.16 | 0.8550 | -490.0 | -403.1 | |
| 0.00 | 0.89 | 0.00 | 0.83 | -20.14 | 139.31 | -57.70 | 110.52 | 0.8494 | -412.0 | -343.4 | |
| 0.00 | 1.15 | 0.00 | 1.07 | -19.77 | 139.41 | -57.60 | 110.09 | 0.8482 | -554.0 | -526.0 | |
| 0.00 | 1.06 | 0.00 | 1.04 | -22.08 | 137.63 | -59.37 | 112.56 | 0.8655 | -361.0 | -420.0 | |
| 0.00 | 2.30 | 0.00 | 2.28 | -21.99 | 137.31 | -59.70 | 112.41 | 0.8680 | -332.0 | -268.1 | |
| 3.37 | 5.41 | 3.21 | 5.15 | -19.24 | 138.37 | -58.64 | 109.36 | 0.8566 | 585.3 | 361.8 | |
| 1.15 | 2.66 | 1.10 | 2.55 | -19.52 | 138.21 | -58.80 | 109.66 | 0.8582 | 255.5 | 111.8 | |
| 0.00 | 1.68 | 0.00 | 1.69 | -21.59 | 136.67 | -60.33 | 111.88 | 0.8726 | -497.0 | -396.7 | |
| 0.00 | 2.39 | 0.00 | 2.38 | -20.25 | 136.99 | -60.01 | 110.37 | 0.8689 | -495.0 | -413.2 | |
| 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. | |