SDO HMI 2011-05-28 02:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.40 | 56.92 | 9.95 | 29.20 | -16.02 | 113.97 | -1.01 | 176.35 | 0.2600 | -235.1 | -74.0 | |
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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 | 4.87 | 0.00 | 2.50 | -15.59 | 118.23 | 3.25 | 192.37 | 0.2559 | 1203.0 | 929.3 | |
| 0.00 | 1.35 | 0.00 | 0.69 | -15.56 | 117.85 | 2.87 | 190.99 | 0.2541 | 964.0 | 864.9 | |
| 0.00 | 1.17 | 0.00 | 0.60 | -15.88 | 117.57 | 2.59 | 189.72 | 0.2585 | 763.0 | 655.5 | |
| 0.45 | 1.44 | 0.23 | 0.74 | -15.16 | 116.46 | 1.48 | 185.89 | 0.2438 | 1038.6 | 931.3 | |
| 0.00 | 1.90 | 0.00 | 0.97 | -15.25 | 116.21 | 1.23 | 184.86 | 0.2450 | 1090.0 | 799.7 | |
| 0.00 | 2.53 | 0.00 | 1.30 | -16.92 | 116.00 | 1.01 | 183.58 | 0.2729 | 708.0 | 636.6 | |
| 0.00 | 1.26 | 0.00 | 0.65 | -16.13 | 115.93 | 0.95 | 183.53 | 0.2595 | 859.0 | 609.0 | |
| 0.00 | 1.53 | 0.00 | 0.78 | -13.97 | 115.58 | 0.59 | 182.60 | 0.2225 | 876.0 | 631.6 | |
| 0.00 | 1.17 | 0.00 | 0.60 | -17.17 | 114.73 | -0.26 | 179.11 | 0.2766 | 733.0 | 590.9 | |
| 0.00 | 1.08 | 0.00 | 0.55 | -15.75 | 113.82 | -1.17 | 175.54 | 0.2534 | -863.0 | -644.8 | |
| 0.00 | 2.53 | 0.00 | 1.29 | -15.81 | 113.53 | -1.45 | 174.48 | 0.2549 | -768.0 | -765.4 | |
| 0.00 | 1.26 | 0.00 | 0.65 | -15.91 | 113.15 | -1.83 | 173.10 | 0.2572 | -832.0 | -682.3 | |
| 0.00 | 2.35 | 0.00 | 1.21 | -16.70 | 112.83 | -2.16 | 172.32 | 0.2710 | -827.0 | -653.1 | |
| 8.12 | 19.22 | 4.16 | 9.85 | -15.97 | 112.68 | -2.31 | 171.38 | 0.2593 | -1132.4 | -808.4 | |
| 10.83 | 12.18 | 5.56 | 6.26 | -16.38 | 112.54 | -2.44 | 171.15 | 0.2665 | -973.3 | -836.1 | |
| 0.00 | 1.08 | 0.00 | 0.56 | -16.95 | 112.54 | -2.45 | 171.45 | 0.2759 | -693.0 | -534.5 | |
| 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. | |