SDO HMI 2014-04-21 22:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 22.80 | 0.00 | 11.79 | -19.67 | 165.32 | -2.51 | 175.73 | 0.2757 | -687.2 | -559.7 | |
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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 | 0.89 | 0.00 | 0.45 | -5.58 | 176.98 | 9.15 | 266.32 | 0.1594 | 826.0 | 770.8 | |
| 0.00 | 1.33 | 0.00 | 0.67 | -11.56 | 174.17 | 6.35 | 223.61 | 0.1577 | -752.0 | -613.9 | |
| 0.00 | 1.60 | 0.00 | 0.82 | -18.87 | 170.84 | 3.02 | 191.78 | 0.2449 | -742.0 | -556.3 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -18.65 | 170.68 | 2.85 | 191.35 | 0.2408 | -736.0 | -577.7 | |
| 0.00 | 1.42 | 0.00 | 0.75 | -26.17 | 170.26 | 2.43 | 186.04 | 0.3637 | -769.0 | -588.4 | |
| 0.00 | 0.98 | 0.00 | 0.49 | -13.13 | 169.65 | 1.82 | 192.45 | 0.1444 | -717.0 | -621.4 | |
| 0.00 | 1.60 | 0.00 | 0.82 | -20.77 | 168.04 | 0.21 | 180.74 | 0.2719 | -776.0 | -657.7 | |
| 0.00 | 0.89 | 0.00 | 0.46 | -20.40 | 168.01 | 0.18 | 180.65 | 0.2656 | -720.0 | -431.6 | |
| 0.00 | 0.44 | 0.00 | 0.23 | -20.96 | 167.78 | -0.04 | 179.85 | 0.2751 | -612.0 | -482.8 | |
| 0.00 | 1.15 | 0.00 | 0.60 | -23.92 | 166.79 | -1.04 | 177.07 | 0.3251 | -816.0 | -624.8 | |
| 0.00 | 1.33 | 0.00 | 0.71 | -26.40 | 162.01 | -5.81 | 166.01 | 0.3770 | -740.0 | -580.9 | |
| 0.00 | 1.42 | 0.00 | 0.73 | -19.77 | 161.88 | -5.94 | 159.04 | 0.2735 | -879.0 | -679.4 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -16.92 | 161.67 | -6.16 | 153.52 | 0.2311 | -872.0 | -754.5 | |
| 0.00 | 2.04 | 0.00 | 1.05 | -19.45 | 160.74 | -7.09 | 154.96 | 0.2761 | -788.0 | -649.6 | |
| 0.00 | 1.42 | 0.00 | 0.73 | -19.47 | 160.48 | -7.34 | 154.22 | 0.2784 | -824.0 | -647.7 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -17.72 | 159.19 | -8.64 | 146.97 | 0.2637 | -779.0 | -565.8 | |
| 0.00 | 1.15 | 0.00 | 0.61 | -23.69 | 158.36 | -9.47 | 154.83 | 0.3557 | -707.0 | -495.6 | |
| 0.00 | 1.60 | 0.00 | 0.85 | -23.43 | 158.18 | -9.65 | 154.08 | 0.3532 | -967.0 | -692.8 | |
| 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. | |