SDO HMI 2014-03-21 03:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.35 | 43.86 | 19.26 | 56.38 | -10.35 | 295.46 | 68.11 | 261.66 | 0.9232 | -282.7 | -83.4 | |
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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 |
| 1.48 | 2.70 | 2.30 | 4.20 | -9.31 | 299.55 | 72.19 | 262.51 | 0.9491 | 258.8 | 130.1 | |
| 0.00 | 1.13 | 0.00 | 1.77 | -9.75 | 299.68 | 72.32 | 262.03 | 0.9496 | -469.0 | -318.9 | |
| 0.00 | 1.13 | 0.00 | 1.75 | -9.32 | 299.45 | 72.10 | 262.50 | 0.9485 | 451.0 | 454.1 | |
| 0.00 | 1.48 | 0.00 | 2.27 | -10.06 | 299.35 | 71.99 | 261.73 | 0.9476 | -46.0 | -3.9 | |
| 0.00 | 2.18 | 0.00 | 3.32 | -10.07 | 299.25 | 71.90 | 261.72 | 0.9471 | 211.0 | 159.6 | |
| 1.22 | 2.88 | 1.84 | 4.34 | -9.77 | 298.99 | 71.64 | 262.06 | 0.9458 | 415.1 | 323.7 | |
| 0.00 | 1.05 | 0.00 | 1.29 | -11.46 | 294.50 | 67.14 | 260.53 | 0.9173 | -166.0 | -120.5 | |
| 1.57 | 28.08 | 1.88 | 33.55 | -10.21 | 293.71 | 66.35 | 261.94 | 0.9123 | -398.5 | -199.6 | |
| 4.71 | -8.00 | 5.63 | -8.00 | -10.46 | 293.66 | 66.30 | 261.67 | 0.9118 | -547.3 | 999999 | |
| 4.80 | -8.00 | 5.72 | -8.00 | -10.71 | 293.61 | 66.26 | 261.40 | 0.9114 | -609.5 | 999999 | |
| 1.57 | 3.23 | 1.89 | 3.89 | -11.38 | 293.91 | 66.56 | 260.65 | 0.9133 | -466.1 | -345.7 | |
| 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. | |