SDO HMI 2014-05-15 21:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.28 | 50.11 | 6.95 | 26.29 | 8.63 | 195.44 | -15.71 | 53.95 | 0.3318 | -403.3 | 111.3 | |
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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 | 0.90 | 0.00 | 0.46 | 7.68 | 198.49 | -12.66 | 50.75 | 0.2817 | -581.0 | -433.8 | |
| 4.04 | 8.98 | 2.09 | 4.65 | 7.99 | 197.92 | -13.23 | 51.12 | 0.2925 | -1200.9 | -798.1 | |
| 2.33 | -2.00 | 1.21 | -2.00 | 8.12 | 197.91 | -13.24 | 50.80 | 0.2938 | -1062.6 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 8.27 | 197.75 | -13.40 | 50.73 | 0.2975 | -743.0 | -606.4 | |
| 0.00 | 1.62 | 0.00 | 0.84 | 8.58 | 197.71 | -13.44 | 50.01 | 0.3013 | -848.0 | -699.8 | |
| 0.00 | 1.80 | 0.00 | 0.93 | 8.65 | 197.49 | -13.66 | 50.30 | 0.3049 | -756.0 | -620.0 | |
| 0.81 | 4.94 | 0.42 | 2.57 | 8.59 | 196.95 | -14.20 | 51.52 | 0.3112 | -1022.1 | -781.0 | |
| 0.00 | 1.80 | 0.00 | 0.94 | 8.63 | 196.66 | -14.48 | 51.98 | 0.3153 | -683.0 | -535.0 | |
| 0.00 | 2.33 | 0.00 | 1.22 | 8.29 | 196.52 | -14.63 | 53.12 | 0.3139 | -878.0 | -642.8 | |
| 0.00 | 1.26 | 0.00 | 0.66 | 8.16 | 194.81 | -16.34 | 56.41 | 0.3358 | -908.0 | -735.0 | |
| 1.35 | 6.46 | 0.71 | 3.42 | 9.22 | 194.12 | -17.03 | 54.93 | 0.3547 | 1078.8 | 901.2 | |
| 2.51 | 10.05 | 1.33 | 5.33 | 9.19 | 193.74 | -17.41 | 55.58 | 0.3597 | 1046.7 | 788.5 | |
| 0.00 | 0.99 | 0.00 | 0.52 | 8.74 | 193.40 | -17.75 | 57.15 | 0.3601 | 878.0 | 689.9 | |
| 2.24 | 7.90 | 1.19 | 4.19 | 8.43 | 193.23 | -17.92 | 58.14 | 0.3600 | 988.0 | 809.0 | |
| 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. | |