SDO HMI 2014-04-04 07:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.45 | 43.19 | 7.80 | 25.06 | -8.14 | 8.95 | -31.57 | 95.23 | 0.5223 | 642.6 | 418.9 | |
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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 |
| 0.00 | 1.32 | 0.00 | 0.74 | -8.78 | 12.62 | -27.89 | 96.78 | 0.4675 | 882.0 | 686.7 | |
| 0.00 | 1.32 | 0.00 | 0.74 | -5.80 | 11.90 | -28.61 | 90.43 | 0.4784 | 759.0 | 552.5 | |
| 0.00 | 0.97 | 0.00 | 0.55 | -4.21 | 11.47 | -29.05 | 87.21 | 0.4868 | 752.0 | 598.5 | |
| 5.54 | 8.97 | 3.16 | 5.12 | -8.34 | 10.61 | -29.90 | 95.69 | 0.4977 | 1009.9 | 582.4 | |
| 3.61 | 9.15 | 2.08 | 5.26 | -8.56 | 9.71 | -30.80 | 96.07 | 0.5113 | 969.5 | 718.9 | |
| 0.00 | 2.81 | 0.00 | 1.62 | -8.85 | 9.44 | -31.08 | 96.61 | 0.5155 | 1017.0 | 794.7 | |
| 2.37 | 3.96 | 1.37 | 2.29 | -9.02 | 9.28 | -31.24 | 96.93 | 0.5180 | 854.0 | 637.7 | |
| 0.00 | 1.14 | 0.00 | 0.66 | -7.13 | 9.41 | -31.11 | 93.26 | 0.5155 | 734.0 | 634.5 | |
| 0.00 | 1.06 | 0.00 | 0.61 | -6.92 | 9.32 | -31.20 | 92.85 | 0.5169 | 637.0 | 470.5 | |
| 0.00 | 1.85 | 0.00 | 1.07 | -8.69 | 8.81 | -31.70 | 96.26 | 0.5247 | 698.0 | 477.0 | |
| 0.00 | 3.69 | 0.00 | 2.14 | -8.03 | 8.87 | -31.64 | 95.00 | 0.5235 | 663.0 | 438.8 | |
| 0.00 | 0.62 | 0.00 | 0.37 | -11.67 | 5.27 | -35.25 | 101.25 | 0.5785 | 683.0 | 539.9 | |
| 1.93 | 4.75 | 1.19 | 2.92 | -7.60 | 3.97 | -36.55 | 94.19 | 0.5941 | -881.7 | -678.3 | |
| 0.00 | 1.58 | 0.00 | 0.97 | -6.38 | 4.08 | -36.44 | 92.12 | 0.5929 | -715.0 | -515.2 | |
| 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. | |