SDO HMI 2014-03-28 03:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.73 | 0.00 | 6.51 | -23.54 | 94.80 | -40.25 | 118.13 | 0.6696 | 442.1 | 418.6 | |
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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 | 1.14 | 0.00 | 0.69 | -22.21 | 102.61 | -32.44 | 119.72 | 0.5740 | 622.0 | 478.0 | |
| 0.00 | 1.23 | 0.00 | 0.74 | -22.39 | 102.49 | -32.56 | 119.94 | 0.5765 | 571.0 | 476.8 | |
| 0.00 | 1.93 | 0.00 | 1.22 | -22.27 | 98.18 | -36.87 | 117.51 | 0.6283 | 683.0 | 581.4 | |
| 0.00 | 1.05 | 0.00 | 0.68 | -21.35 | 96.79 | -38.26 | 115.54 | 0.6414 | 741.0 | 527.7 | |
| 0.00 | 1.49 | 0.00 | 1.03 | -23.05 | 92.14 | -42.91 | 116.29 | 0.7011 | 440.0 | 432.8 | |
| 0.00 | 2.45 | 0.00 | 1.79 | -25.71 | 89.43 | -45.62 | 118.98 | 0.7384 | 499.0 | 384.2 | |
| 0.00 | 0.44 | 0.00 | 0.36 | -27.47 | 83.05 | -52.00 | 119.39 | 0.8047 | -461.0 | -433.6 | |
| 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. | |