SDO HMI 2014-04-20 15:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.22 | 0.00 | 7.01 | -16.40 | 201.19 | 16.28 | 229.68 | 0.3553 | -467.5 | -274.4 | |
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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 | 2.84 | 0.00 | 1.55 | -13.67 | 209.03 | 24.13 | 248.61 | 0.4284 | 840.0 | 700.8 | |
| 0.00 | 1.33 | 0.00 | 0.72 | -13.53 | 207.77 | 22.86 | 248.03 | 0.4091 | 694.0 | 416.1 | |
| 0.00 | 1.95 | 0.00 | 1.04 | -15.63 | 203.81 | 18.90 | 239.14 | 0.3650 | -968.0 | -806.4 | |
| 0.00 | 1.15 | 0.00 | 0.61 | -15.62 | 203.21 | 18.31 | 238.43 | 0.3566 | -687.0 | -506.8 | |
| 0.00 | 1.60 | 0.00 | 0.84 | -15.50 | 201.96 | 17.05 | 237.04 | 0.3383 | -850.0 | -658.7 | |
| 0.00 | 1.42 | 0.00 | 0.75 | -20.71 | 198.14 | 13.24 | 218.38 | 0.3464 | -753.0 | -555.2 | |
| 0.00 | 1.60 | 0.00 | 0.82 | -19.89 | 188.41 | 3.51 | 192.75 | 0.2620 | -998.0 | -834.0 | |
| 0.00 | 1.33 | 0.00 | 0.68 | -19.73 | 188.35 | 3.44 | 192.65 | 0.2592 | -1018.0 | -756.0 | |
| 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. | |