SDO HMI 2014-02-25 23:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.87 | 21.80 | 2.97 | 16.60 | 5.42 | 124.84 | -47.78 | 76.44 | 0.7607 | -318.6 | -256.9 | |
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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 | 0.95 | 0.00 | 0.70 | 9.94 | 127.47 | -45.15 | 69.71 | 0.7468 | -701.0 | -588.0 | |
| 0.00 | 1.21 | 0.00 | 0.90 | 9.80 | 127.33 | -45.30 | 69.96 | 0.7479 | -559.0 | -434.9 | |
| 0.00 | 0.95 | 0.00 | 0.68 | 3.11 | 127.53 | -45.09 | 78.65 | 0.7236 | -531.0 | -441.6 | |
| 0.00 | 1.55 | 0.00 | 1.15 | 8.05 | 127.00 | -45.62 | 72.33 | 0.7451 | -595.0 | -486.3 | |
| 0.00 | 0.52 | 0.00 | 0.38 | 6.77 | 126.96 | -45.66 | 74.00 | 0.7412 | -594.0 | -602.0 | |
| 0.00 | 1.55 | 0.00 | 1.15 | 7.21 | 126.82 | -45.81 | 73.48 | 0.7443 | -662.0 | -532.6 | |
| 0.00 | 2.15 | 0.00 | 1.57 | 3.32 | 126.33 | -46.30 | 78.75 | 0.7382 | -365.0 | -226.9 | |
| 0.00 | 0.95 | 0.00 | 0.72 | 8.26 | 125.80 | -46.83 | 72.54 | 0.7589 | -530.0 | -464.7 | |
| 0.00 | 1.21 | 0.00 | 0.91 | 4.60 | 125.23 | -47.40 | 77.42 | 0.7541 | -570.0 | -426.6 | |
| 0.00 | 0.52 | 0.00 | 0.39 | 4.58 | 125.05 | -47.57 | 77.49 | 0.7560 | -512.0 | -465.8 | |
| 3.87 | 6.63 | 2.97 | 5.09 | 3.96 | 123.98 | -48.64 | 78.61 | 0.7662 | -722.9 | -501.7 | |
| 0.00 | 0.34 | 0.00 | 0.27 | 4.19 | 123.46 | -49.16 | 78.47 | 0.7724 | -240.0 | -270.5 | |
| 0.00 | 0.60 | 0.00 | 0.48 | 4.89 | 122.52 | -50.10 | 77.86 | 0.7842 | 565.0 | 482.6 | |
| 0.00 | 1.29 | 0.00 | 1.07 | 5.17 | 120.87 | -51.75 | 77.98 | 0.8019 | 638.0 | 556.3 | |
| 0.00 | 0.52 | 0.00 | 0.43 | 4.97 | 120.75 | -51.87 | 78.26 | 0.8027 | 554.0 | 612.0 | |
| 0.00 | 0.86 | 0.00 | 0.71 | 5.05 | 120.59 | -52.03 | 78.21 | 0.8044 | 523.0 | 435.3 | |
| 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. | |