SDO HMI 2014-04-20 23:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 14.90 | 0.00 | 8.04 | -16.36 | 199.75 | 19.27 | 234.83 | 0.3872 | -306.8 | -255.1 | |
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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 | 1.95 | 0.00 | 1.11 | -13.54 | 209.25 | 28.77 | 251.47 | 0.4954 | 749.0 | 623.3 | |
| 0.00 | 1.33 | 0.00 | 0.76 | -13.88 | 209.19 | 28.70 | 250.78 | 0.4958 | 638.0 | 535.5 | |
| 0.00 | 0.80 | 0.00 | 0.44 | -14.21 | 204.61 | 24.13 | 247.38 | 0.4311 | -646.0 | -591.0 | |
| 0.00 | 1.69 | 0.00 | 0.92 | -15.31 | 202.90 | 22.42 | 243.56 | 0.4126 | -682.0 | -524.5 | |
| 0.00 | 2.84 | 0.00 | 1.53 | -15.34 | 201.96 | 21.48 | 242.62 | 0.3994 | -777.0 | -631.3 | |
| 0.00 | 1.06 | 0.00 | 0.57 | -22.81 | 194.22 | 13.74 | 215.60 | 0.3776 | -660.0 | -486.6 | |
| 0.00 | 0.71 | 0.00 | 0.37 | -19.09 | 193.42 | 12.94 | 221.03 | 0.3238 | -751.0 | -613.8 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -15.28 | 192.97 | 12.48 | 229.52 | 0.2754 | 705.0 | 475.2 | |
| 0.00 | 1.86 | 0.00 | 0.97 | -18.10 | 191.92 | 11.44 | 219.86 | 0.2954 | -798.0 | -651.8 | |
| 0.00 | 1.60 | 0.00 | 0.82 | -19.66 | 188.42 | 7.94 | 207.36 | 0.2844 | -846.0 | -688.6 | |
| 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. | |