SDO HMI 2014-12-09 13:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 64.70 | 345.81 | 33.02 | 176.49 | -3.77 | 1.28 | 13.49 | 254.92 | 0.2422 | 1159.6 | 375.8 | |
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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 | 1.02 | 0.00 | 0.53 | -4.97 | 4.91 | 17.12 | 254.08 | 0.3063 | 891.0 | 749.2 | |
| 0.00 | 1.19 | 0.00 | 0.62 | -5.18 | 4.82 | 17.03 | 253.35 | 0.3058 | 756.0 | 706.1 | |
| 35.89 | 338.57 | 18.34 | 172.78 | -3.96 | 1.51 | 13.72 | 254.40 | 0.2467 | 1324.5 | 383.9 | |
| 0.51 | -3.00 | 0.26 | -3.00 | -2.75 | 1.31 | 13.52 | 259.11 | 0.2389 | 964.2 | 999999 | |
| 0.51 | -3.00 | 0.26 | -3.00 | -3.46 | 1.26 | 13.47 | 256.16 | 0.2405 | 814.5 | 999999 | |
| 2.05 | -3.00 | 1.04 | -3.00 | -2.45 | 1.22 | 13.43 | 260.27 | 0.2364 | 830.6 | 999999 | |
| 8.44 | -3.00 | 4.31 | -3.00 | -4.11 | 1.18 | 13.39 | 253.45 | 0.2420 | 1354.4 | 999999 | |
| 0.00 | 1.79 | 0.00 | 0.91 | -1.86 | 1.03 | 13.24 | 262.67 | 0.2318 | 656.0 | 546.4 | |
| 0.00 | 1.45 | 0.00 | 0.74 | -2.13 | 0.97 | 13.18 | 261.49 | 0.2315 | -652.0 | -410.5 | |
| 17.30 | -3.00 | 8.81 | -3.00 | -3.61 | 0.78 | 12.98 | 255.06 | 0.2331 | 1416.8 | 999999 | |
| 0.00 | 1.79 | 0.00 | 0.91 | -1.54 | 0.73 | 12.93 | 263.93 | 0.2260 | -960.0 | -833.1 | |
| 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. | |