SDO HMI 2011-01-03 10:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 27.27 | 47.90 | 23.62 | 41.85 | 34.13 | 266.38 | 43.37 | 316.40 | 0.8253 | 21.5 | -128.2 | |
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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 | 1.27 | 0.00 | 1.19 | 33.11 | 270.92 | 47.91 | 312.88 | 0.8505 | 311.0 | 215.0 | |
| 0.00 | 1.10 | 0.00 | 1.04 | 33.29 | 270.89 | 47.88 | 313.08 | 0.8511 | 295.0 | 253.2 | |
| 10.87 | 19.20 | 10.05 | 17.73 | 32.94 | 270.43 | 47.42 | 312.95 | 0.8464 | -601.2 | -464.3 | |
| 0.00 | 1.10 | 0.00 | 0.94 | 33.87 | 265.10 | 42.09 | 316.75 | 0.8145 | -540.0 | -492.0 | |
| 1.36 | 2.97 | 1.16 | 2.53 | 34.81 | 264.57 | 41.56 | 318.00 | 0.8163 | -295.9 | -313.1 | |
| 0.00 | 0.85 | 0.00 | 0.73 | 35.37 | 264.48 | 41.48 | 318.61 | 0.8190 | -521.0 | -405.0 | |
| 0.00 | 0.93 | 0.00 | 0.78 | 34.67 | 263.71 | 40.71 | 318.36 | 0.8096 | 335.0 | 318.8 | |
| 0.00 | 1.53 | 0.00 | 1.25 | 34.07 | 262.76 | 39.75 | 318.35 | 0.7994 | 585.0 | 426.1 | |
| 2.63 | 3.23 | 2.19 | 2.69 | 34.90 | 263.05 | 40.04 | 319.00 | 0.8066 | 441.6 | 394.4 | |
| 4.25 | 5.78 | 3.52 | 4.79 | 35.43 | 262.18 | 39.18 | 320.06 | 0.8041 | 597.0 | 362.6 | |
| 2.72 | 4.08 | 2.28 | 3.42 | 36.04 | 262.45 | 39.45 | 320.49 | 0.8098 | 364.1 | 236.6 | |
| 5.44 | 5.86 | 4.42 | 4.76 | 35.27 | 260.98 | 37.97 | 320.67 | 0.7950 | 601.5 | 541.0 | |
| 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. | |