SDO HMI 2014-03-31 16:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 19.67 | 0.00 | 10.59 | -27.88 | 82.26 | -6.10 | 167.55 | 0.3980 | -136.7 | -95.3 | |
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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 | 0.88 | 0.00 | 0.46 | -23.98 | 98.55 | 10.20 | 208.27 | 0.3431 | 810.0 | 675.9 | |
| 0.00 | 1.32 | 0.00 | 0.69 | -23.42 | 98.04 | 9.69 | 207.92 | 0.3313 | 974.0 | 750.1 | |
| 0.00 | 1.84 | 0.00 | 0.97 | -27.01 | 90.52 | 2.17 | 185.51 | 0.3524 | 870.0 | 652.6 | |
| 0.00 | 1.23 | 0.00 | 0.67 | -31.72 | 90.51 | 2.16 | 184.31 | 0.4281 | 685.0 | 471.8 | |
| 0.00 | 1.67 | 0.00 | 0.88 | -27.39 | 90.02 | 1.67 | 184.16 | 0.3580 | 847.0 | 698.5 | |
| 0.00 | 1.23 | 0.00 | 0.66 | -27.44 | 79.90 | -8.45 | 159.96 | 0.3822 | 813.0 | 529.5 | |
| 0.00 | 0.96 | 0.00 | 0.52 | -29.50 | 79.45 | -8.90 | 161.00 | 0.4152 | -753.0 | -589.6 | |
| 0.00 | 1.67 | 0.00 | 0.90 | -27.35 | 78.44 | -9.91 | 156.78 | 0.3895 | -933.0 | -790.0 | |
| 0.00 | 1.23 | 0.00 | 0.67 | -29.74 | 77.93 | -10.42 | 158.31 | 0.4270 | -605.0 | -493.2 | |
| 0.00 | 1.40 | 0.00 | 0.77 | -29.93 | 76.29 | -12.07 | 155.57 | 0.4398 | -835.0 | -561.2 | |
| 0.00 | 1.14 | 0.00 | 0.62 | -28.88 | 76.13 | -12.22 | 154.12 | 0.4264 | -941.0 | -813.2 | |
| 0.00 | 1.23 | 0.00 | 0.67 | -27.80 | 75.29 | -13.06 | 151.27 | 0.4177 | -955.0 | -733.4 | |
| 0.00 | 1.67 | 0.00 | 0.90 | -26.19 | 75.24 | -13.11 | 148.99 | 0.3967 | -751.0 | -506.8 | |
| 0.00 | 0.88 | 0.00 | 0.48 | -27.71 | 74.40 | -13.96 | 149.58 | 0.4235 | -754.0 | -601.1 | |
| 0.00 | 1.32 | 0.00 | 0.73 | -30.19 | 73.65 | -14.70 | 151.50 | 0.4615 | -522.0 | -322.0 | |
| 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. | |