SDO HMI 2014-04-17 10:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.58 | 0.00 | 8.74 | -15.67 | 201.54 | -25.73 | 114.47 | 0.4567 | -277.5 | -212.5 | |
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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 |
| 0.00 | 1.33 | 0.00 | 0.70 | -13.14 | 209.10 | -18.17 | 114.57 | 0.3355 | 801.0 | 643.6 | |
| 0.00 | 1.15 | 0.00 | 0.61 | -16.65 | 208.02 | -19.25 | 122.31 | 0.3754 | 723.0 | 541.7 | |
| 0.00 | 1.06 | 0.00 | 0.56 | -13.75 | 208.03 | -19.24 | 115.10 | 0.3550 | 714.0 | 562.5 | |
| 0.00 | 1.51 | 0.00 | 0.79 | -10.93 | 208.12 | -19.15 | 107.42 | 0.3390 | -819.0 | -549.5 | |
| 0.00 | 2.13 | 0.00 | 1.14 | -14.44 | 206.02 | -21.26 | 114.90 | 0.3887 | 628.0 | 446.1 | |
| 0.00 | 1.59 | 0.00 | 0.89 | -15.79 | 201.91 | -25.36 | 114.60 | 0.4551 | -870.0 | -764.3 | |
| 0.00 | 1.15 | 0.00 | 0.65 | -17.53 | 201.63 | -25.64 | 117.91 | 0.4689 | -875.0 | -716.1 | |
| 0.00 | 1.24 | 0.00 | 0.70 | -17.48 | 201.25 | -26.02 | 117.53 | 0.4738 | -748.0 | -657.7 | |
| 0.00 | 1.06 | 0.00 | 0.60 | -15.86 | 199.98 | -27.29 | 113.45 | 0.4827 | -682.0 | -516.3 | |
| 0.00 | 0.62 | 0.00 | 0.38 | -19.95 | 192.87 | -34.40 | 116.64 | 0.5964 | -629.0 | -533.3 | |
| 0.00 | 0.97 | 0.00 | 0.59 | -18.41 | 193.24 | -34.04 | 114.33 | 0.5850 | -642.0 | -516.4 | |
| 0.00 | 0.97 | 0.00 | 0.59 | -15.50 | 192.62 | -34.65 | 109.24 | 0.5824 | -583.0 | -532.5 | |
| 0.00 | 0.80 | 0.00 | 0.54 | -18.56 | 184.97 | -42.30 | 111.44 | 0.6878 | -625.0 | -552.4 | |
| 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. | |