SDO HMI 2014-09-01 06:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.67 | 0.00 | 6.43 | 9.49 | 182.91 | -34.59 | 84.04 | 0.5650 | -351.6 | -204.8 | |
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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 | 0.99 | 0.00 | 0.55 | 1.63 | 190.44 | -27.06 | 100.39 | 0.4642 | -660.0 | -478.9 | |
| 0.00 | 0.90 | 0.00 | 0.51 | 5.98 | 187.56 | -29.94 | 90.53 | 0.4984 | -690.0 | -515.8 | |
| 0.00 | 1.43 | 0.00 | 0.83 | 10.52 | 186.43 | -31.07 | 81.51 | 0.5151 | -874.0 | -700.9 | |
| 0.00 | 0.72 | 0.00 | 0.42 | 4.92 | 186.13 | -31.37 | 92.37 | 0.5211 | -671.0 | -535.0 | |
| 0.00 | 0.99 | 0.00 | 0.57 | 11.10 | 185.46 | -32.04 | 80.53 | 0.5299 | -723.0 | -505.2 | |
| 0.00 | 1.25 | 0.00 | 0.73 | 11.66 | 185.17 | -32.33 | 79.52 | 0.5348 | -623.0 | -478.4 | |
| 0.00 | 1.07 | 0.00 | 0.63 | 11.53 | 185.04 | -32.46 | 79.79 | 0.5365 | -659.0 | -516.8 | |
| 0.00 | 0.90 | 0.00 | 0.58 | 10.90 | 177.09 | -40.41 | 81.61 | 0.6457 | 171.0 | 254.0 | |
| 0.00 | 1.43 | 0.00 | 0.95 | 11.86 | 175.77 | -41.73 | 80.21 | 0.6633 | 625.0 | 546.3 | |
| 0.00 | 0.99 | 0.00 | 0.66 | 10.01 | 175.22 | -42.28 | 83.01 | 0.6698 | 588.0 | 482.7 | |
| 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. | |