SDO HMI 2014-09-25 01:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.27 | 22.09 | 2.79 | 19.50 | 6.94 | 207.11 | -56.24 | 86.34 | 0.8288 | 32.1 | 119.4 | |
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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 | 1.15 | 0.00 | 0.94 | 6.45 | 210.08 | -53.28 | 87.18 | 0.7997 | -445.0 | -444.8 | |
| 0.00 | 3.71 | 0.00 | 3.13 | 7.36 | 208.89 | -54.46 | 85.95 | 0.8112 | -627.0 | -479.9 | |
| 3.27 | 7.07 | 2.79 | 6.05 | 6.26 | 208.45 | -54.91 | 87.27 | 0.8165 | -581.5 | -247.4 | |
| 0.00 | 1.50 | 0.00 | 1.35 | 6.62 | 206.32 | -57.04 | 86.65 | 0.8370 | 646.0 | 594.7 | |
| 0.00 | 4.07 | 0.00 | 3.69 | 6.93 | 206.04 | -57.32 | 86.26 | 0.8395 | 663.0 | 551.4 | |
| 0.00 | 0.88 | 0.00 | 0.83 | 8.26 | 204.83 | -58.52 | 84.60 | 0.8498 | 608.0 | 557.2 | |
| 0.00 | 1.41 | 0.00 | 1.33 | 7.57 | 204.58 | -58.78 | 85.40 | 0.8525 | 616.0 | 498.9 | |
| 0.00 | 2.30 | 0.00 | 2.18 | 7.78 | 204.29 | -59.06 | 85.13 | 0.8550 | 476.0 | 349.0 | |
| 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. | |