SDO HMI 2014-08-21 07:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.25 | 0.00 | 6.15 | 7.84 | 26.93 | 24.64 | 274.84 | 0.4157 | -412.7 | -299.2 | |
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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 | 1.08 | 0.00 | 0.61 | 4.27 | 31.73 | 29.44 | 266.44 | 0.4931 | -655.0 | -488.9 | |
| 0.00 | 0.81 | 0.00 | 0.46 | 6.95 | 31.18 | 28.90 | 271.86 | 0.4819 | -614.0 | -550.7 | |
| 0.00 | 0.90 | 0.00 | 0.50 | 7.63 | 30.43 | 28.14 | 273.27 | 0.4702 | -733.0 | -606.4 | |
| 0.00 | 1.44 | 0.00 | 0.81 | 7.00 | 30.35 | 28.06 | 271.91 | 0.4691 | -973.0 | -808.9 | |
| 0.00 | 1.44 | 0.00 | 0.80 | 8.68 | 29.61 | 27.32 | 275.57 | 0.4578 | -881.0 | -668.1 | |
| 0.00 | 0.90 | 0.00 | 0.50 | 4.95 | 28.83 | 26.54 | 267.24 | 0.4475 | -699.0 | -489.3 | |
| 0.00 | 1.62 | 0.00 | 0.90 | 8.51 | 28.80 | 26.52 | 275.24 | 0.4452 | -825.0 | -714.7 | |
| 0.00 | 1.71 | 0.00 | 0.88 | 10.02 | 18.00 | 15.72 | 282.42 | 0.2743 | 842.0 | 715.4 | |
| 0.00 | 1.35 | 0.00 | 0.69 | 10.21 | 17.75 | 15.47 | 283.27 | 0.2709 | 824.0 | 661.1 | |
| 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. | |