SDO HMI 2014-03-01 16:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 14.25 | 0.00 | 7.48 | 6.84 | 136.78 | 12.98 | 318.33 | 0.3378 | 6.4 | -36.8 | |
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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 | 2.07 | 0.00 | 1.11 | 5.25 | 142.63 | 18.83 | 303.05 | 0.3852 | -822.0 | -575.7 | |
| 0.00 | 0.86 | 0.00 | 0.46 | 5.32 | 141.25 | 17.45 | 305.28 | 0.3674 | -872.0 | -697.0 | |
| 0.00 | 1.12 | 0.00 | 0.60 | 6.97 | 141.21 | 17.42 | 308.84 | 0.3832 | -857.0 | -720.8 | |
| 0.00 | 1.47 | 0.00 | 0.77 | 3.94 | 140.68 | 16.89 | 302.97 | 0.3470 | -754.0 | -596.8 | |
| 0.00 | 0.95 | 0.00 | 0.50 | 4.30 | 140.57 | 16.77 | 304.02 | 0.3487 | -854.0 | -651.0 | |
| 0.00 | 1.21 | 0.00 | 0.63 | 7.06 | 136.35 | 12.56 | 318.46 | 0.3268 | 824.0 | 642.1 | |
| 0.00 | 1.21 | 0.00 | 0.63 | 8.51 | 135.39 | 11.59 | 323.49 | 0.3354 | -823.0 | -695.4 | |
| 0.00 | 1.12 | 0.00 | 0.58 | 7.39 | 133.77 | 9.97 | 325.55 | 0.3049 | 1061.0 | 851.1 | |
| 0.00 | 0.78 | 0.00 | 0.41 | 9.93 | 132.43 | 8.64 | 333.24 | 0.3300 | 710.0 | 569.4 | |
| 0.00 | 0.78 | 0.00 | 0.40 | 8.38 | 130.49 | 6.69 | 336.73 | 0.2930 | 785.0 | 637.7 | |
| 0.00 | 1.21 | 0.00 | 0.63 | 9.03 | 130.41 | 6.61 | 337.82 | 0.3025 | 804.0 | 637.1 | |
| 0.00 | 1.47 | 0.00 | 0.76 | 8.35 | 130.30 | 6.51 | 337.26 | 0.2913 | 875.0 | 732.6 | |
| 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. | |