SDO HMI 2014-01-16 12:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 58.60 | 355.15 | 33.09 | 200.70 | -16.22 | 12.23 | 26.84 | 244.33 | 0.4830 | 1111.8 | 432.9 | |
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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 |
| 25.60 | 203.68 | 14.57 | 116.03 | -16.54 | 12.98 | 27.60 | 244.23 | 0.4951 | 1149.1 | 375.0 | |
| 3.15 | -1.00 | 1.79 | -1.00 | -16.52 | 12.63 | 27.25 | 244.03 | 0.4902 | 1383.7 | 999999 | |
| 1.87 | -1.00 | 1.06 | -1.00 | -16.67 | 12.65 | 27.27 | 243.76 | 0.4914 | 1071.5 | 999999 | |
| 1.36 | -1.00 | 0.77 | -1.00 | -16.62 | 12.47 | 27.09 | 243.73 | 0.4886 | 1256.1 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.58 | -19.02 | 12.34 | 26.96 | 239.15 | 0.5013 | 771.0 | 594.6 | |
| 0.00 | 1.62 | 0.00 | 0.91 | -16.34 | 11.71 | 26.32 | 243.71 | 0.4766 | 687.0 | 558.5 | |
| 26.62 | 146.19 | 14.90 | 81.71 | -15.69 | 11.31 | 25.92 | 244.71 | 0.4675 | 1262.5 | 519.1 | |
| 0.00 | 1.28 | 0.00 | 0.72 | -18.90 | 11.52 | 26.13 | 238.70 | 0.4898 | 721.0 | 554.4 | |
| 0.00 | 0.51 | 0.00 | 0.29 | -19.69 | 10.58 | 25.19 | 236.40 | 0.4831 | 717.0 | 610.0 | |
| 0.00 | 0.85 | 0.00 | 0.46 | -15.21 | 7.23 | 21.85 | 242.31 | 0.4073 | -681.0 | -538.8 | |
| 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. | |