SDO HMI 2014-09-14 04:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.27 | 65.40 | 12.12 | 37.20 | -15.52 | 65.92 | 19.01 | 219.54 | 0.4950 | 825.4 | 494.5 | |
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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 |
| 1.33 | 3.20 | 0.77 | 1.84 | -15.80 | 66.78 | 19.87 | 220.41 | 0.5064 | 787.7 | 620.0 | |
| 1.07 | 2.76 | 0.61 | 1.58 | -15.85 | 66.42 | 19.50 | 219.83 | 0.5034 | 627.0 | 465.9 | |
| 0.00 | 1.25 | 0.00 | 0.73 | -18.14 | 66.63 | 19.72 | 217.26 | 0.5316 | 587.0 | 484.3 | |
| 7.12 | 55.87 | 4.06 | 31.76 | -15.58 | 66.12 | 19.21 | 219.77 | 0.4975 | 885.6 | 519.9 | |
| 3.65 | -4.00 | 2.08 | -4.00 | -15.38 | 66.07 | 19.16 | 219.96 | 0.4947 | 1034.9 | 999999 | |
| 8.10 | -4.00 | 4.60 | -4.00 | -15.33 | 65.80 | 18.89 | 219.62 | 0.4916 | 1130.2 | 999999 | |
| 0.00 | 1.25 | 0.00 | 0.69 | -14.28 | 63.00 | 16.09 | 216.58 | 0.4524 | 775.0 | 549.9 | |
| 0.00 | 1.07 | 0.00 | 0.60 | -16.85 | 61.76 | 14.85 | 211.27 | 0.4745 | -818.0 | -622.3 | |
| 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. | |