SDO HMI 2014-04-04 03:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.43 | 25.48 | 1.78 | 13.64 | 5.26 | 24.63 | -18.08 | 57.41 | 0.3676 | 43.0 | -23.1 | |
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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 |
| 3.43 | 6.68 | 1.78 | 3.47 | 3.65 | 28.51 | -14.20 | 55.09 | 0.2998 | -1099.1 | -761.5 | |
| 0.00 | 0.79 | 0.00 | 0.42 | 7.79 | 28.19 | -14.52 | 45.81 | 0.3479 | -871.0 | -721.8 | |
| 0.00 | 1.85 | 0.00 | 0.96 | 4.11 | 28.22 | -14.48 | 54.39 | 0.3082 | -1019.0 | -822.7 | |
| 0.00 | 2.55 | 0.00 | 1.32 | 1.14 | 28.23 | -14.48 | 63.00 | 0.2819 | -392.0 | -332.4 | |
| 0.00 | 1.49 | 0.00 | 0.78 | 3.16 | 27.59 | -15.12 | 58.13 | 0.3080 | -868.0 | -658.7 | |
| 0.00 | 1.41 | 0.00 | 0.76 | 7.91 | 24.02 | -18.69 | 52.79 | 0.4003 | 860.0 | 645.6 | |
| 0.00 | 0.35 | 0.00 | 0.19 | 8.60 | 23.79 | -18.92 | 51.77 | 0.4098 | 311.0 | 351.8 | |
| 0.00 | 1.67 | 0.00 | 0.88 | 1.70 | 23.96 | -18.74 | 67.23 | 0.3499 | -830.0 | -615.6 | |
| 0.00 | 1.58 | 0.00 | 0.86 | 8.62 | 23.18 | -19.53 | 52.61 | 0.4177 | 866.0 | 634.9 | |
| 0.00 | 1.49 | 0.00 | 0.83 | 9.14 | 21.01 | -21.70 | 54.55 | 0.4500 | 838.0 | 688.4 | |
| 0.00 | 1.14 | 0.00 | 0.64 | 9.19 | 19.99 | -22.72 | 55.71 | 0.4634 | 764.0 | 562.9 | |
| 0.00 | 0.79 | 0.00 | 0.45 | 8.65 | 18.30 | -24.41 | 58.58 | 0.4807 | 702.0 | 588.9 | |
| 0.00 | 0.70 | 0.00 | 0.40 | 7.51 | 18.14 | -24.57 | 60.82 | 0.4741 | 730.0 | 585.2 | |
| 0.00 | 1.23 | 0.00 | 0.69 | 6.81 | 17.98 | -24.73 | 62.29 | 0.4711 | 671.0 | 581.1 | |
| 0.00 | 1.76 | 0.00 | 0.99 | 6.34 | 17.50 | -25.20 | 63.63 | 0.4743 | 873.0 | 675.5 | |
| 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. | |