SDO HMI 2013-02-22 11:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 60.45 | 357.00 | 123.19 | 729.35 | 10.08 | 70.04 | 74.26 | 282.34 | 0.9689 | 110.4 | 49.3 | |
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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 |
| 8.86 | 149.30 | 24.72 | 399.99 | 9.85 | 74.14 | 78.36 | 281.38 | 0.9852 | 646.2 | -46.1 | |
| 17.11 | -1.00 | 44.23 | -1.00 | 9.71 | 73.29 | 77.51 | 281.38 | 0.9825 | -616.4 | 999999 | |
| 0.00 | 3.96 | 0.00 | 8.66 | 9.43 | 71.24 | 75.47 | 281.44 | 0.9753 | -514.0 | -472.1 | |
| 0.60 | 2.49 | 1.22 | 5.07 | 9.01 | 70.27 | 74.49 | 281.17 | 0.9712 | -479.3 | -409.8 | |
| 0.34 | 1.12 | 0.64 | 2.09 | 10.50 | 68.66 | 72.88 | 282.98 | 0.9655 | -204.0 | -165.0 | |
| 0.00 | 2.58 | 0.00 | 4.51 | 10.03 | 67.58 | 71.80 | 282.70 | 0.9602 | -248.0 | -226.3 | |
| 0.00 | 1.72 | 0.00 | 2.91 | 9.96 | 66.96 | 71.18 | 282.74 | 0.9571 | -379.0 | -374.3 | |
| 3.96 | 25.46 | 6.47 | 41.85 | 9.68 | 66.45 | 70.67 | 282.56 | 0.9543 | 422.5 | 124.1 | |
| 0.00 | 1.12 | 0.00 | 2.01 | 12.26 | 67.67 | 71.89 | 284.96 | 0.9626 | -279.0 | -197.5 | |
| 5.59 | 169.25 | 8.86 | 262.26 | 10.75 | 65.64 | 69.86 | 283.82 | 0.9513 | -290.8 | 227.3 | |
| 22.70 | -10.00 | 35.14 | -10.00 | 10.61 | 65.21 | 69.44 | 283.76 | 0.9489 | 728.2 | 999999 | |
| 1.29 | -10.00 | 1.91 | -10.00 | 10.78 | 64.27 | 68.50 | 284.12 | 0.9439 | 902.7 | 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. | |