SDO HMI 2014-04-20 07:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 17.40 | 0.00 | 9.10 | -16.55 | 201.31 | 12.01 | 220.74 | 0.3144 | -122.2 | -40.9 | |
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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 | 1.42 | 0.00 | 0.76 | -13.46 | 209.28 | 19.99 | 245.84 | 0.3660 | 804.0 | 621.9 | |
| 0.00 | 1.69 | 0.00 | 0.90 | -13.52 | 209.06 | 19.77 | 245.45 | 0.3631 | 837.0 | 606.4 | |
| 0.00 | 4.08 | 0.00 | 2.17 | -13.35 | 208.94 | 19.65 | 245.80 | 0.3603 | 982.0 | 777.1 | |
| 0.00 | 0.98 | 0.00 | 0.52 | -13.70 | 208.25 | 18.96 | 244.17 | 0.3522 | 756.0 | 604.6 | |
| 0.00 | 1.51 | 0.00 | 0.78 | -15.58 | 203.59 | 14.29 | 232.39 | 0.3015 | -986.0 | -765.5 | |
| 0.00 | 1.60 | 0.00 | 0.84 | -24.45 | 194.50 | 5.20 | 194.04 | 0.3419 | -792.0 | -613.3 | |
| 0.00 | 2.66 | 0.00 | 1.36 | -18.86 | 193.32 | 4.02 | 195.68 | 0.2468 | -921.0 | -676.4 | |
| 0.00 | 2.31 | 0.00 | 1.18 | -18.65 | 192.23 | 2.94 | 191.77 | 0.2390 | -913.0 | -757.2 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -19.95 | 188.24 | -1.05 | 176.14 | 0.2566 | -867.0 | -766.3 | |
| 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. | |