SDO HMI 2014-12-04 02:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.00 | 56.52 | 29.42 | 75.79 | -15.78 | 126.87 | 67.18 | 252.68 | 0.9290 | 131.8 | 56.5 | |
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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 |
| 5.29 | 9.31 | 8.98 | 15.81 | -15.13 | 131.88 | 72.19 | 253.99 | 0.9575 | 355.4 | 175.0 | |
| 3.84 | 29.80 | 5.23 | 40.13 | -15.60 | 127.35 | 67.66 | 253.00 | 0.9331 | -224.9 | 106.7 | |
| 4.18 | -2.00 | 5.60 | -2.00 | -15.08 | 127.00 | 67.31 | 253.52 | 0.9306 | 422.8 | 999999 | |
| 3.93 | -2.00 | 5.27 | -2.00 | -15.26 | 127.04 | 67.35 | 253.33 | 0.9310 | 361.7 | 999999 | |
| 0.77 | 1.79 | 1.00 | 2.33 | -15.22 | 126.22 | 66.53 | 253.27 | 0.9259 | 408.0 | 365.6 | |
| 0.00 | 1.62 | 0.00 | 1.96 | -15.42 | 124.32 | 64.63 | 252.80 | 0.9136 | 169.0 | 223.6 | |
| 0.00 | 0.77 | 0.00 | 0.96 | -17.12 | 124.87 | 65.18 | 251.04 | 0.9189 | 337.0 | 278.3 | |
| 0.00 | 2.31 | 0.00 | 2.86 | -17.34 | 124.80 | 65.11 | 250.79 | 0.9186 | 384.0 | 342.1 | |
| 0.00 | 1.02 | 0.00 | 1.17 | -16.39 | 122.77 | 63.08 | 251.51 | 0.9038 | -378.0 | -307.9 | |
| 1.71 | 6.74 | 1.92 | 7.53 | -17.72 | 121.86 | 62.17 | 249.90 | 0.8989 | -470.6 | -471.3 | |
| 1.28 | -10.00 | 1.42 | -10.00 | -17.53 | 121.61 | 61.93 | 250.06 | 0.8969 | -616.2 | 999999 | |
| 0.00 | 0.34 | 0.00 | 0.37 | -20.84 | 120.38 | 60.69 | 246.17 | 0.8928 | 272.0 | 308.8 | |
| 0.00 | 0.94 | 0.00 | 0.88 | -16.76 | 115.82 | 56.13 | 249.76 | 0.8495 | -345.0 | -279.1 | |
| 0.00 | 1.88 | 0.00 | 1.79 | -20.39 | 115.79 | 56.10 | 245.59 | 0.8565 | -557.0 | -466.9 | |
| 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. | |