SDO HMI 2014-09-08 11:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 29.18 | 148.28 | 30.67 | 156.06 | -16.45 | 64.49 | -57.81 | 113.08 | 0.8832 | 187.9 | 26.7 | |
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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 |
| 19.81 | 103.31 | 19.68 | 102.73 | -16.38 | 66.40 | -55.90 | 113.63 | 0.8692 | 662.3 | 162.5 | |
| 0.00 | 0.71 | 0.00 | 0.74 | -16.74 | 64.91 | -57.39 | 113.50 | 0.8816 | 354.0 | 307.0 | |
| 0.71 | 1.96 | 0.74 | 2.05 | -16.21 | 64.69 | -57.62 | 112.86 | 0.8819 | 315.0 | 263.4 | |
| 0.54 | 1.70 | 0.57 | 1.81 | -16.58 | 64.04 | -58.27 | 113.03 | 0.8877 | 138.8 | 117.6 | |
| 0.00 | 1.43 | 0.00 | 1.66 | -16.46 | 61.33 | -60.97 | 112.05 | 0.9065 | -650.0 | -507.8 | |
| 0.00 | 2.14 | 0.00 | 2.72 | -18.87 | 59.67 | -62.63 | 114.09 | 0.9222 | -437.0 | -374.3 | |
| 0.45 | 1.43 | 0.55 | 1.75 | -17.35 | 60.09 | -62.22 | 112.62 | 0.9166 | -370.6 | -315.9 | |
| 7.67 | 31.94 | 9.13 | 38.07 | -16.35 | 60.60 | -61.71 | 111.72 | 0.9112 | -600.0 | -309.0 | |
| 0.00 | 0.54 | 0.00 | 0.67 | -17.80 | 59.60 | -62.70 | 112.95 | 0.9205 | -212.0 | -150.0 | |
| 0.00 | 1.16 | 0.00 | 1.46 | -17.68 | 59.46 | -62.84 | 112.79 | 0.9211 | -108.0 | -86.9 | |
| 0.00 | 1.96 | 0.00 | 2.40 | -16.30 | 59.88 | -62.43 | 111.46 | 0.9159 | 278.0 | 227.6 | |
| 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. | |