SDO HMI 2014-03-01 04:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 25.89 | 0.00 | 13.42 | 8.19 | 135.33 | 4.97 | 342.77 | 0.2934 | -73.9 | 104.3 | |
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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 |
| 0.00 | 1.12 | 0.00 | 0.58 | 5.02 | 142.74 | 12.37 | 314.44 | 0.3003 | -757.0 | -680.5 | |
| 0.00 | 2.16 | 0.00 | 1.14 | 10.01 | 142.00 | 11.63 | 325.96 | 0.3562 | -826.0 | -659.0 | |
| 0.00 | 2.33 | 0.00 | 1.21 | 6.88 | 141.10 | 10.74 | 322.55 | 0.3055 | -944.0 | -731.9 | |
| 0.00 | 1.55 | 0.00 | 0.81 | 7.02 | 140.65 | 10.28 | 324.03 | 0.3030 | -857.0 | -646.1 | |
| 0.00 | 1.12 | 0.00 | 0.58 | 4.85 | 140.49 | 10.12 | 319.82 | 0.2725 | -769.0 | -534.5 | |
| 0.00 | 1.64 | 0.00 | 0.86 | 8.61 | 140.27 | 9.90 | 327.91 | 0.3213 | -1042.0 | -898.6 | |
| 0.00 | 1.04 | 0.00 | 0.53 | 2.85 | 138.92 | 8.55 | 319.45 | 0.2295 | -820.0 | -685.3 | |
| 0.00 | 0.95 | 0.00 | 0.50 | 12.35 | 136.16 | 5.79 | 343.59 | 0.3501 | -23.0 | -4.8 | |
| 0.00 | 1.12 | 0.00 | 0.58 | 9.44 | 133.35 | 2.98 | 349.86 | 0.2926 | 618.0 | 509.9 | |
| 0.00 | 1.38 | 0.00 | 0.71 | 7.50 | 133.18 | 2.81 | 349.16 | 0.2599 | 990.0 | 799.8 | |
| 0.00 | 1.47 | 0.00 | 0.76 | 9.87 | 132.20 | 1.84 | 353.87 | 0.2970 | 917.0 | 759.7 | |
| 0.00 | 2.42 | 0.00 | 1.24 | 8.42 | 130.15 | -0.21 | 0.79 | 0.2709 | 721.0 | 665.3 | |
| 0.00 | 3.28 | 0.00 | 1.69 | 8.76 | 129.91 | -0.45 | 1.63 | 0.2768 | 1074.0 | 909.8 | |
| 0.00 | 4.31 | 0.00 | 2.23 | 9.04 | 129.91 | -0.45 | 1.60 | 0.2814 | 684.0 | 716.4 | |
| 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. | |