SDO HMI 2014-04-19 20:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.17 | 50.24 | 15.88 | 43.87 | -19.88 | 140.31 | -55.04 | 110.60 | 0.8244 | 185.9 | 127.7 | |
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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 |
| 2.39 | 5.41 | 1.89 | 4.27 | -18.75 | 144.66 | -50.69 | 109.91 | 0.7815 | 780.0 | 542.5 | |
| 1.95 | 10.01 | 1.56 | 8.01 | -18.83 | 144.01 | -51.34 | 109.90 | 0.7882 | 706.6 | 454.2 | |
| 0.00 | 0.97 | 0.00 | 0.79 | -18.89 | 143.47 | -51.88 | 109.87 | 0.7937 | 511.0 | 417.5 | |
| 0.00 | 0.97 | 0.00 | 0.82 | -20.06 | 141.81 | -53.54 | 111.04 | 0.8117 | -339.0 | -273.6 | |
| 4.61 | 7.00 | 3.96 | 6.02 | -20.29 | 141.03 | -54.32 | 111.19 | 0.8193 | 587.0 | 275.7 | |
| 0.00 | 0.80 | 0.00 | 0.72 | -21.80 | 139.40 | -55.95 | 112.73 | 0.8362 | 352.0 | 263.6 | |
| 1.06 | 2.48 | 0.97 | 2.26 | -21.59 | 138.76 | -56.59 | 112.38 | 0.8415 | -451.3 | -380.0 | |
| 0.00 | 0.27 | 0.00 | 0.24 | -20.03 | 139.19 | -56.16 | 110.60 | 0.8358 | -549.0 | -514.7 | |
| 0.00 | 0.71 | 0.00 | 0.67 | -22.14 | 137.57 | -57.78 | 112.85 | 0.8524 | -506.0 | -459.6 | |
| 0.00 | 1.33 | 0.00 | 1.26 | -22.15 | 137.31 | -58.04 | 112.82 | 0.8546 | -419.0 | -303.1 | |
| 0.00 | 1.33 | 0.00 | 1.20 | -19.62 | 138.72 | -56.63 | 110.04 | 0.8395 | 378.0 | 242.1 | |
| 1.60 | 3.54 | 1.46 | 3.24 | -19.50 | 138.43 | -56.92 | 109.87 | 0.8419 | 452.0 | 242.5 | |
| 3.99 | 5.76 | 3.63 | 5.24 | -19.25 | 138.51 | -56.84 | 109.58 | 0.8410 | 606.8 | 321.6 | |
| 2.13 | 4.25 | 1.98 | 3.96 | -20.24 | 137.71 | -57.64 | 110.64 | 0.8490 | 457.0 | 237.2 | |
| 0.44 | 1.42 | 0.43 | 1.37 | -21.77 | 136.56 | -58.78 | 112.28 | 0.8603 | -443.8 | -364.4 | |
| 0.00 | 0.71 | 0.00 | 0.67 | -20.43 | 136.98 | -58.37 | 110.78 | 0.8554 | -375.0 | -333.2 | |
| 0.00 | 1.51 | 0.00 | 1.43 | -20.28 | 137.02 | -58.33 | 110.60 | 0.8550 | -595.0 | -474.1 | |
| 0.00 | 1.15 | 0.00 | 1.11 | -21.16 | 136.47 | -58.88 | 111.56 | 0.8605 | -277.0 | -285.2 | |
| 0.00 | 0.62 | 0.00 | 0.59 | -20.57 | 136.65 | -58.70 | 110.90 | 0.8583 | -593.0 | -594.4 | |
| 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. | |