SDO HMI 2014-02-25 03:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 37.29 | 143.90 | 31.02 | 119.79 | 8.26 | 132.40 | -51.20 | 74.08 | 0.8040 | 379.9 | 139.6 | |
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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 | 0.86 | 0.00 | 0.59 | 7.23 | 142.11 | -41.49 | 71.68 | 0.6946 | -699.0 | -614.0 | |
| 0.00 | 1.21 | 0.00 | 0.85 | 8.09 | 140.67 | -42.93 | 71.16 | 0.7149 | -687.0 | -563.6 | |
| 0.00 | 1.38 | 0.00 | 1.00 | 8.76 | 139.33 | -44.27 | 70.86 | 0.7327 | -587.0 | -527.5 | |
| 0.00 | 1.12 | 0.00 | 0.82 | 9.34 | 139.07 | -44.53 | 70.23 | 0.7377 | -436.0 | -370.4 | |
| 0.00 | 0.60 | 0.00 | 0.43 | 5.05 | 139.30 | -44.30 | 75.79 | 0.7200 | -526.0 | -422.3 | |
| 0.00 | 0.86 | 0.00 | 0.63 | 7.43 | 138.54 | -45.06 | 72.93 | 0.7366 | -489.0 | -477.5 | |
| 0.00 | 1.29 | 0.00 | 1.02 | 8.19 | 134.72 | -48.88 | 73.39 | 0.7804 | 456.0 | 420.6 | |
| 4.48 | 6.63 | 3.53 | 5.22 | 7.11 | 134.48 | -49.13 | 74.81 | 0.7798 | -593.2 | -386.9 | |
| 1.12 | 4.05 | 0.91 | 3.30 | 6.85 | 132.78 | -50.82 | 75.67 | 0.7966 | -305.5 | -244.6 | |
| 0.00 | 2.84 | 0.00 | 2.34 | 7.57 | 132.62 | -50.98 | 74.85 | 0.8001 | 770.0 | 669.2 | |
| 7.15 | 119.87 | 5.95 | 100.94 | 8.85 | 132.35 | -51.25 | 73.40 | 0.8064 | 938.6 | 173.9 | |
| 0.00 | 0.95 | 0.00 | 0.78 | 7.66 | 132.32 | -51.28 | 74.84 | 0.8034 | 595.0 | 525.5 | |
| 0.00 | 1.38 | 0.00 | 1.15 | 7.74 | 132.11 | -51.49 | 74.81 | 0.8057 | 602.0 | 546.8 | |
| 24.54 | -11.00 | 20.63 | -11.00 | 8.29 | 131.82 | -51.78 | 74.24 | 0.8100 | 681.1 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.72 | 6.62 | 131.76 | -51.84 | 76.27 | 0.8063 | -299.0 | -238.9 | |
| 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. | |