SDO HMI 2014-04-20 11:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 17.05 | 0.00 | 9.53 | -21.14 | 164.55 | -22.55 | 128.51 | 0.4629 | -714.4 | -576.0 | |
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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 | 1.33 | 0.00 | 0.74 | -27.74 | 171.89 | -15.21 | 149.01 | 0.4529 | -681.0 | -578.3 | |
| 0.00 | 1.69 | 0.00 | 0.89 | -17.57 | 170.59 | -16.51 | 128.87 | 0.3495 | -814.0 | -626.1 | |
| 0.00 | 1.69 | 0.00 | 0.93 | -25.07 | 168.95 | -18.15 | 140.69 | 0.4472 | -819.0 | -597.0 | |
| 0.00 | 1.33 | 0.00 | 0.73 | -24.56 | 168.93 | -18.17 | 139.83 | 0.4417 | -783.0 | -510.3 | |
| 0.00 | 0.89 | 0.00 | 0.49 | -23.36 | 167.23 | -19.87 | 135.46 | 0.4468 | -648.0 | -532.7 | |
| 0.00 | 1.51 | 0.00 | 0.86 | -22.18 | 161.55 | -25.55 | 126.99 | 0.5020 | -729.0 | -615.7 | |
| 0.00 | 1.24 | 0.00 | 0.71 | -20.95 | 161.57 | -25.53 | 124.85 | 0.4925 | -651.0 | -458.4 | |
| 0.00 | 0.98 | 0.00 | 0.56 | -22.02 | 161.37 | -25.73 | 126.53 | 0.5029 | -640.0 | -481.2 | |
| 0.00 | 3.19 | 0.00 | 1.78 | -16.72 | 162.23 | -24.88 | 117.33 | 0.4554 | -804.0 | -672.4 | |
| 0.00 | 0.98 | 0.00 | 0.55 | -18.01 | 161.37 | -25.73 | 119.21 | 0.4750 | -669.0 | -556.2 | |
| 0.00 | 1.24 | 0.00 | 0.71 | -18.30 | 160.08 | -27.02 | 118.75 | 0.4940 | -727.0 | -572.1 | |
| 0.00 | 0.98 | 0.00 | 0.58 | -23.49 | 157.83 | -29.27 | 125.94 | 0.5559 | -608.0 | -485.9 | |
| 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. | |