SDO HMI 2014-05-13 03:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 33.28 | 208.32 | 28.67 | 180.45 | -23.81 | 194.73 | -52.78 | 117.26 | 0.8214 | 735.2 | 245.2 | |
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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 |
| 31.13 | 204.19 | 26.79 | 176.13 | -23.78 | 194.96 | -52.55 | 117.28 | 0.8195 | 872.6 | 266.9 | |
| 0.27 | -1.00 | 0.23 | -1.00 | -23.35 | 194.77 | -52.74 | 116.71 | 0.8201 | 759.0 | 999999 | |
| 1.88 | -1.00 | 1.65 | -1.00 | -23.68 | 194.14 | -53.37 | 116.94 | 0.8266 | 92.5 | 999999 | |
| 0.00 | 1.44 | 0.00 | 1.34 | -23.58 | 191.49 | -56.02 | 116.18 | 0.8489 | -566.0 | -463.5 | |
| 0.00 | 2.69 | 0.00 | 2.98 | -26.93 | 185.92 | -61.59 | 118.79 | 0.8966 | -613.0 | -510.0 | |
| 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. | |