SDO HMI 2014-05-17 00:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 57.23 | 308.52 | 30.54 | 164.81 | -24.00 | 191.95 | -4.31 | 169.55 | 0.3756 | 676.6 | 345.6 | |
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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 | 1.35 | 0.00 | 0.70 | -19.60 | 195.20 | -1.06 | 176.63 | 0.2964 | -882.0 | -737.6 | |
| 1.53 | 286.68 | 0.81 | 152.90 | -24.00 | 192.91 | -3.35 | 171.72 | 0.3725 | 875.4 | 414.0 | |
| 15.18 | -2.00 | 8.09 | -2.00 | -23.74 | 192.65 | -3.61 | 170.97 | 0.3689 | 1404.8 | 999999 | |
| 13.48 | -2.00 | 7.18 | -2.00 | -23.74 | 192.28 | -3.98 | 170.08 | 0.3699 | 1363.0 | 999999 | |
| 25.60 | -2.00 | 13.68 | -2.00 | -24.10 | 192.21 | -4.05 | 170.07 | 0.3758 | 1069.7 | 999999 | |
| 0.72 | -2.00 | 0.38 | -2.00 | -23.93 | 191.38 | -4.88 | 168.00 | 0.3757 | 657.0 | 999999 | |
| 0.00 | 0.99 | 0.00 | 0.52 | -22.82 | 190.93 | -5.33 | 166.17 | 0.3599 | -683.0 | -588.2 | |
| 0.00 | 1.80 | 0.00 | 0.96 | -23.41 | 190.84 | -5.42 | 166.36 | 0.3694 | 811.0 | 693.2 | |
| 0.00 | 2.87 | 0.00 | 1.54 | -23.73 | 190.79 | -5.47 | 166.47 | 0.3747 | 773.0 | 523.5 | |
| 0.00 | 0.90 | 0.00 | 0.49 | -26.13 | 186.56 | -9.71 | 159.36 | 0.4312 | -807.0 | -588.3 | |
| 0.00 | 3.14 | 0.00 | 1.72 | -25.37 | 186.28 | -9.98 | 158.10 | 0.4217 | -819.0 | -591.3 | |
| 0.00 | 0.36 | 0.00 | 0.20 | -27.09 | 185.85 | -10.41 | 158.91 | 0.4490 | -441.0 | -380.8 | |
| 0.72 | 2.52 | 0.40 | 1.40 | -27.19 | 185.60 | -10.66 | 158.54 | 0.4518 | -971.2 | -847.2 | |
| 0.00 | 1.44 | 0.00 | 0.80 | -27.66 | 185.31 | -10.95 | 158.45 | 0.4601 | -938.0 | -808.9 | |
| 0.00 | 3.86 | 0.00 | 2.12 | -25.62 | 185.23 | -11.03 | 156.35 | 0.4318 | -886.0 | -668.0 | |
| 0.00 | 0.72 | 0.00 | 0.41 | -28.78 | 182.78 | -13.48 | 155.30 | 0.4909 | -700.0 | -538.5 | |
| 0.00 | 0.90 | 0.00 | 0.50 | -24.70 | 181.69 | -14.57 | 148.94 | 0.4449 | -632.0 | -529.1 | |
| 0.00 | 0.99 | 0.00 | 0.55 | -24.43 | 180.89 | -15.37 | 147.27 | 0.4480 | -702.0 | -538.7 | |
| 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. | |