SDO HMI 2014-05-22 08:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.18 | 39.00 | 17.41 | 67.00 | -18.30 | 198.45 | 72.72 | 251.42 | 0.9576 | 316.7 | -38.1 | |
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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 | 0.27 | 0.00 | 0.42 | -15.48 | 197.15 | 71.42 | 254.29 | 0.9503 | 251.0 | 178.3 | |
| 3.78 | 37.02 | 6.60 | 64.26 | -18.63 | 198.94 | 73.21 | 251.10 | 0.9601 | 124.0 | -29.9 | |
| 6.40 | -2.00 | 10.81 | -2.00 | -18.17 | 198.43 | 72.70 | 251.55 | 0.9576 | 538.9 | 999999 | |
| 0.00 | 0.63 | 0.00 | 0.93 | -19.05 | 195.47 | 69.75 | 250.40 | 0.9428 | -166.0 | -132.9 | |
| 0.00 | 1.08 | 0.00 | 1.39 | -16.36 | 192.68 | 66.96 | 253.02 | 0.9248 | -265.0 | -314.4 | |
| 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. | |