SDO HMI 2014-04-19 03:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.78 | 349.10 | 2.49 | 181.61 | -15.78 | 218.53 | 13.84 | 231.02 | 0.2979 | -56.9 | -30.0 | |
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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 | 1.60 | 0.00 | 0.90 | -18.06 | 230.70 | 26.01 | 241.14 | 0.4780 | 624.0 | 517.8 | |
| 0.00 | 4.34 | 0.00 | 2.32 | -11.43 | 226.02 | 21.33 | 252.42 | 0.3756 | 848.0 | 698.8 | |
| 0.00 | 1.42 | 0.00 | 0.76 | -13.88 | 225.31 | 20.61 | 245.61 | 0.3769 | -677.0 | -528.2 | |
| 0.00 | 1.51 | 0.00 | 0.79 | -14.31 | 222.94 | 18.25 | 242.01 | 0.3451 | 740.0 | 629.4 | |
| 0.00 | 1.68 | 0.00 | 0.88 | -14.60 | 221.53 | 16.84 | 239.45 | 0.3269 | 969.0 | 816.8 | |
| 0.00 | 0.89 | 0.00 | 0.46 | -14.66 | 221.27 | 16.58 | 238.91 | 0.3238 | 824.0 | 704.1 | |
| 0.00 | 1.15 | 0.00 | 0.61 | -16.19 | 221.36 | 16.67 | 235.03 | 0.3377 | 650.0 | 506.8 | |
| 3.72 | 51.33 | 1.94 | 26.72 | -14.50 | 220.58 | 15.89 | 238.36 | 0.3127 | 1056.7 | 533.3 | |
| 1.06 | 271.08 | 0.55 | 140.90 | -15.99 | 218.10 | 13.41 | 229.88 | 0.2929 | -869.5 | -122.7 | |
| 0.00 | 2.13 | 0.00 | 1.11 | -17.93 | 218.11 | 13.42 | 224.98 | 0.3138 | -727.0 | -568.9 | |
| 0.00 | 0.98 | 0.00 | 0.51 | -18.12 | 217.87 | 13.17 | 224.02 | 0.3131 | -801.0 | -583.9 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -18.33 | 216.26 | 11.57 | 219.95 | 0.2978 | -797.0 | -641.5 | |
| 0.00 | 1.06 | 0.00 | 0.54 | -12.68 | 215.51 | 10.82 | 234.61 | 0.2256 | -686.0 | -544.9 | |
| 0.00 | 3.99 | 0.00 | 2.04 | -17.09 | 212.22 | 7.53 | 211.40 | 0.2414 | -740.0 | -711.6 | |
| 0.00 | 1.42 | 0.00 | 0.73 | -18.36 | 211.47 | 6.78 | 206.31 | 0.2540 | -1032.0 | -790.6 | |
| 0.00 | 1.42 | 0.00 | 0.73 | -18.24 | 210.96 | 6.27 | 204.78 | 0.2484 | -851.0 | -693.9 | |
| 0.00 | 1.86 | 0.00 | 0.97 | -22.65 | 209.69 | 5.00 | 195.08 | 0.3106 | -911.0 | -768.2 | |
| 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. | |