SDO HMI 2014-08-21 01:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.91 | 85.01 | 10.48 | 52.96 | -9.34 | 331.92 | -33.65 | 115.51 | 0.6076 | 620.5 | 417.4 | |
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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 |
| 0.00 | 1.35 | 0.00 | 0.80 | -10.93 | 337.56 | -28.01 | 122.39 | 0.5482 | 588.0 | 488.3 | |
| 0.00 | 1.80 | 0.00 | 1.06 | -10.50 | 337.43 | -28.14 | 121.58 | 0.5465 | 638.0 | 541.4 | |
| 0.00 | 1.44 | 0.00 | 0.85 | -10.69 | 337.34 | -28.23 | 121.81 | 0.5491 | 409.0 | 321.2 | |
| 0.00 | 0.99 | 0.00 | 0.62 | -12.34 | 332.90 | -32.68 | 120.53 | 0.6146 | -763.0 | -645.2 | |
| 0.00 | 1.17 | 0.00 | 0.70 | -6.37 | 333.53 | -32.04 | 111.85 | 0.5702 | 600.0 | 471.8 | |
| 0.00 | 1.17 | 0.00 | 0.71 | -5.99 | 333.20 | -32.37 | 111.01 | 0.5726 | 600.0 | 526.2 | |
| 15.11 | 58.28 | 9.34 | 36.03 | -9.50 | 332.59 | -32.98 | 116.13 | 0.6002 | 1095.3 | 464.8 | |
| 1.80 | 4.86 | 1.14 | 3.08 | -9.34 | 330.38 | -35.19 | 114.40 | 0.6268 | 949.1 | 699.8 | |
| 0.00 | 1.35 | 0.00 | 0.84 | -4.44 | 330.43 | -35.14 | 106.95 | 0.6021 | 723.0 | 537.1 | |
| 0.00 | 0.99 | 0.00 | 0.62 | -7.22 | 330.19 | -35.39 | 111.13 | 0.6181 | 738.0 | 686.3 | |
| 0.00 | 0.81 | 0.00 | 0.51 | -7.30 | 329.92 | -35.66 | 111.10 | 0.6220 | 711.0 | 635.0 | |
| 0.00 | 1.53 | 0.00 | 0.98 | -9.33 | 329.62 | -35.95 | 113.92 | 0.6360 | 691.0 | 495.2 | |
| 0.00 | 1.98 | 0.00 | 1.28 | -9.67 | 328.89 | -36.68 | 113.96 | 0.6467 | 580.0 | 524.7 | |
| 0.00 | 0.81 | 0.00 | 0.52 | -8.97 | 328.98 | -36.59 | 113.01 | 0.6420 | 587.0 | 479.4 | |
| 0.00 | 2.97 | 0.00 | 1.91 | -8.79 | 328.89 | -36.69 | 112.69 | 0.6423 | 489.0 | 476.3 | |
| 0.00 | 1.62 | 0.00 | 1.11 | -9.76 | 325.21 | -40.36 | 112.05 | 0.6909 | -504.0 | -433.6 | |
| 0.00 | 0.90 | 0.00 | 0.65 | -12.26 | 322.53 | -43.05 | 113.98 | 0.7324 | -409.0 | -367.1 | |
| 0.00 | 0.99 | 0.00 | 0.69 | -6.69 | 322.48 | -43.09 | 106.65 | 0.7105 | -558.0 | -532.2 | |
| 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. | |