SDO HMI 2014-05-21 15:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 52.74 | 212.84 | 47.76 | 190.40 | -11.38 | 79.08 | -56.02 | 102.40 | 0.8336 | -166.2 | -66.0 | |
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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 | 0.90 | 0.00 | 0.72 | -9.74 | 83.61 | -51.50 | 100.89 | 0.7877 | 261.0 | 215.8 | |
| 5.04 | 60.57 | 4.07 | 48.96 | -10.50 | 83.23 | -51.87 | 101.80 | 0.7924 | 815.0 | 325.2 | |
| 6.48 | -2.00 | 5.23 | -2.00 | -10.19 | 83.26 | -51.85 | 101.42 | 0.7919 | 823.8 | 999999 | |
| 0.00 | 1.71 | 0.00 | 1.40 | -11.31 | 82.67 | -52.44 | 102.75 | 0.7991 | 589.0 | 428.1 | |
| 0.00 | 0.90 | 0.00 | 0.74 | -10.73 | 82.67 | -52.44 | 102.02 | 0.7985 | 348.0 | 306.5 | |
| 0.00 | 1.89 | 0.00 | 1.63 | -12.15 | 80.49 | -54.62 | 103.50 | 0.8218 | 633.0 | 451.9 | |
| 0.00 | 0.99 | 0.00 | 0.85 | -11.23 | 80.66 | -54.45 | 102.40 | 0.8193 | 493.0 | 368.8 | |
| 2.70 | 4.32 | 2.36 | 3.77 | -12.39 | 80.15 | -54.96 | 103.74 | 0.8254 | 466.6 | 296.9 | |
| 0.00 | 0.72 | 0.00 | 0.64 | -11.22 | 79.41 | -55.70 | 102.25 | 0.8313 | -582.0 | -514.9 | |
| 0.00 | 0.81 | 0.00 | 0.74 | -12.97 | 78.62 | -56.49 | 104.24 | 0.8404 | 227.0 | 204.9 | |
| 1.08 | 2.16 | 0.96 | 1.93 | -10.88 | 79.12 | -55.99 | 101.80 | 0.8337 | -582.3 | -513.5 | |
| 0.00 | 1.26 | 0.00 | 1.13 | -11.36 | 78.86 | -56.24 | 102.36 | 0.8366 | 414.0 | 312.8 | |
| 2.88 | 20.70 | 2.63 | 19.01 | -12.50 | 78.44 | -56.67 | 103.66 | 0.8415 | 333.4 | -238.6 | |
| 5.85 | 70.28 | 5.37 | 65.51 | -11.22 | 78.06 | -57.05 | 102.10 | 0.8439 | -826.8 | -126.7 | |
| 0.00 | 1.80 | 0.00 | 1.68 | -12.26 | 77.54 | -57.56 | 103.27 | 0.8494 | -149.0 | -242.5 | |
| 0.27 | -14.00 | 0.25 | -14.00 | -11.40 | 77.77 | -57.34 | 102.28 | 0.8467 | -741.7 | 999999 | |
| 13.59 | -14.00 | 12.68 | -14.00 | -11.35 | 77.44 | -57.67 | 102.20 | 0.8497 | -725.8 | 999999 | |
| 2.70 | -14.00 | 2.55 | -14.00 | -11.62 | 77.12 | -57.99 | 102.48 | 0.8528 | -549.2 | 999999 | |
| 1.08 | 43.83 | 1.03 | 41.69 | -12.63 | 76.64 | -58.47 | 103.61 | 0.8578 | -553.2 | -481.7 | |
| 1.71 | -19.00 | 1.65 | -19.00 | -12.32 | 76.46 | -58.65 | 103.23 | 0.8591 | -411.2 | 999999 | |
| 9.36 | -19.00 | 8.98 | -19.00 | -11.92 | 76.48 | -58.63 | 102.76 | 0.8586 | -407.3 | 999999 | |
| 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. | |