SDO HMI 2014-05-12 20:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 37.74 | 187.36 | 36.19 | 179.11 | -23.89 | 194.40 | -56.98 | 116.32 | 0.8565 | 586.0 | 231.7 | |
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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 |
| 33.62 | 176.78 | 31.65 | 166.63 | -23.77 | 194.97 | -56.41 | 116.29 | 0.8523 | 782.0 | 262.6 | |
| 2.15 | -1.00 | 2.07 | -1.00 | -23.70 | 194.04 | -57.34 | 116.00 | 0.8597 | 125.9 | 999999 | |
| 0.00 | 1.43 | 0.00 | 1.38 | -23.47 | 193.90 | -57.48 | 115.70 | 0.8605 | -147.0 | -127.2 | |
| 0.00 | 1.17 | 0.00 | 1.18 | -24.26 | 192.50 | -58.88 | 116.32 | 0.8727 | 328.0 | 240.8 | |
| 0.00 | 1.26 | 0.00 | 1.26 | -23.21 | 192.44 | -58.94 | 115.12 | 0.8716 | -333.0 | -249.9 | |
| 1.97 | 4.93 | 2.47 | 6.18 | -26.95 | 186.06 | -65.32 | 118.15 | 0.9203 | -490.1 | -366.8 | |
| 0.00 | 1.79 | 0.00 | 2.48 | -24.91 | 183.22 | -68.16 | 115.59 | 0.9350 | -96.0 | -87.2 | |
| 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. | |