SDO HMI 2014-04-02 01:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24.48 | 60.21 | 25.41 | 61.85 | -8.22 | 8.57 | -61.62 | 95.85 | 0.8761 | 251.9 | 164.8 | |
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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 |
| 1.84 | 4.30 | 1.76 | 4.11 | -8.66 | 10.87 | -59.33 | 96.20 | 0.8574 | 788.5 | 623.4 | |
| 0.00 | 0.70 | 0.00 | 0.67 | -8.28 | 10.78 | -59.41 | 95.77 | 0.8583 | 609.0 | 535.9 | |
| 9.30 | 42.57 | 9.04 | 41.51 | -8.45 | 10.32 | -59.88 | 95.99 | 0.8623 | 603.4 | 237.6 | |
| 7.11 | -3.00 | 6.95 | -3.00 | -8.68 | 10.13 | -60.06 | 96.26 | 0.8638 | 518.3 | 999999 | |
| 0.00 | 1.05 | 0.00 | 1.27 | -7.22 | 3.82 | -66.37 | 95.01 | 0.9141 | -442.0 | -369.3 | |
| 6.23 | 10.45 | 7.66 | 12.85 | -7.42 | 3.45 | -66.74 | 95.26 | 0.9166 | -411.2 | -198.2 | |
| 0.00 | 1.14 | 0.00 | 1.44 | -5.60 | 2.86 | -67.34 | 93.34 | 0.9216 | -304.0 | -266.4 | |
| 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. | |