SDO HMI 2014-04-02 15:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.17 | 0.00 | 8.54 | 5.92 | 24.34 | -38.18 | 72.88 | 0.6444 | -224.8 | -164.7 | |
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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 | 1.32 | 0.00 | 0.81 | 5.32 | 27.78 | -34.74 | 72.02 | 0.5988 | -551.0 | -536.8 | |
| 0.00 | 2.28 | 0.00 | 1.40 | 3.93 | 27.67 | -34.85 | 74.31 | 0.5943 | -612.0 | -578.9 | |
| 0.00 | 0.61 | 0.00 | 0.38 | 4.48 | 26.65 | -35.87 | 73.91 | 0.6103 | -633.0 | -545.1 | |
| 0.00 | 0.88 | 0.00 | 0.55 | 4.09 | 26.59 | -35.93 | 74.55 | 0.6094 | -757.0 | -693.7 | |
| 0.00 | 0.79 | 0.00 | 0.49 | 4.40 | 26.50 | -36.02 | 74.11 | 0.6118 | -471.0 | -406.1 | |
| 0.00 | 0.70 | 0.00 | 0.44 | 4.07 | 26.45 | -36.07 | 74.65 | 0.6113 | -643.0 | -563.5 | |
| 0.00 | 1.14 | 0.00 | 0.72 | 3.95 | 26.00 | -36.52 | 75.04 | 0.6167 | -559.0 | -364.4 | |
| 0.00 | 0.88 | 0.00 | 0.56 | 4.17 | 25.43 | -37.09 | 74.95 | 0.6251 | -632.0 | -495.5 | |
| 0.00 | 1.32 | 0.00 | 0.88 | 8.54 | 23.12 | -39.40 | 69.60 | 0.6720 | 581.0 | 497.1 | |
| 0.00 | 1.23 | 0.00 | 0.85 | 9.00 | 20.78 | -41.74 | 70.08 | 0.7018 | 440.0 | 378.6 | |
| 0.00 | 0.53 | 0.00 | 0.37 | 7.05 | 18.54 | -43.97 | 73.65 | 0.7205 | 550.0 | 476.2 | |
| 0.00 | 1.49 | 0.00 | 1.09 | 9.05 | 17.84 | -44.68 | 71.29 | 0.7354 | 590.0 | 438.0 | |
| 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. | |