SDO HMI 2014-09-28 10:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.51 | 0.00 | 6.63 | -24.12 | 197.95 | -20.88 | 148.70 | 0.6039 | -252.8 | -159.1 | |
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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 | 2.03 | 0.00 | 1.20 | -25.56 | 210.78 | -8.05 | 166.71 | 0.5514 | 643.0 | 490.6 | |
| 0.00 | 1.06 | 0.00 | 0.61 | -21.71 | 206.12 | -12.71 | 156.73 | 0.5193 | 643.0 | 474.9 | |
| 0.00 | 1.06 | 0.00 | 0.60 | -16.92 | 201.96 | -16.87 | 145.09 | 0.4872 | -618.0 | -511.3 | |
| 0.00 | 1.15 | 0.00 | 0.65 | -16.41 | 201.58 | -17.25 | 143.86 | 0.4843 | -705.0 | -629.7 | |
| 0.00 | 0.79 | 0.00 | 0.45 | -15.40 | 201.67 | -17.16 | 142.69 | 0.4712 | -617.0 | -515.4 | |
| 0.00 | 1.15 | 0.00 | 0.69 | -20.70 | 198.26 | -20.57 | 144.16 | 0.5636 | -531.0 | -379.7 | |
| 0.00 | 2.21 | 0.00 | 1.58 | -29.64 | 189.07 | -29.76 | 143.39 | 0.7258 | -534.0 | -335.5 | |
| 0.00 | 1.06 | 0.00 | 0.85 | -31.96 | 182.69 | -36.14 | 140.50 | 0.7890 | -303.0 | -234.2 | |
| 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. | |