SDO HMI 2011-04-29 19:59:06 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 63.50 | 275.14 | 68.75 | 300.96 | 20.38 | 188.14 | 59.01 | 295.61 | 0.8911 | 70.3 | 77.3 | |
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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 |
| 1.07 | 102.79 | 1.36 | 128.95 | 20.06 | 192.88 | 63.74 | 293.91 | 0.9231 | 157.7 | -129.0 | |
| 11.67 | -1.00 | 14.69 | -1.00 | 20.04 | 192.57 | 63.43 | 293.97 | 0.9212 | -501.0 | 999999 | |
| 7.48 | -1.00 | 9.13 | -1.00 | 20.05 | 191.71 | 62.58 | 294.19 | 0.9158 | -693.1 | 999999 | |
| 0.00 | 2.14 | 0.00 | 2.45 | 19.79 | 189.90 | 60.77 | 294.40 | 0.9034 | -535.0 | -446.1 | |
| 1.16 | 3.83 | 1.32 | 4.37 | 20.36 | 189.61 | 60.48 | 295.09 | 0.9026 | -342.8 | -290.5 | |
| 4.54 | 6.15 | 4.91 | 6.64 | 18.84 | 188.35 | 59.21 | 293.80 | 0.8905 | -522.4 | -364.1 | |
| 1.51 | 2.14 | 1.70 | 2.39 | 20.39 | 189.04 | 59.91 | 295.28 | 0.8987 | -367.1 | -241.6 | |
| 0.00 | 1.16 | 0.00 | 1.27 | 20.56 | 188.26 | 59.12 | 295.69 | 0.8936 | -367.0 | -302.8 | |
| 9.09 | 39.01 | 9.21 | 39.69 | 20.04 | 185.81 | 56.68 | 295.88 | 0.8744 | 555.7 | 22.0 | |
| 0.00 | 2.40 | 0.00 | 2.40 | 20.88 | 185.05 | 55.92 | 297.04 | 0.8708 | 132.0 | 167.0 | |
| 2.76 | 10.15 | 2.72 | 10.00 | 20.32 | 184.57 | 55.44 | 296.59 | 0.8656 | 515.4 | 402.3 | |
| 0.00 | 2.32 | 0.00 | 2.41 | 22.56 | 185.89 | 56.76 | 298.59 | 0.8815 | 190.0 | 114.4 | |
| 0.00 | 0.89 | 0.00 | 0.89 | 21.26 | 184.75 | 55.61 | 297.56 | 0.8695 | 452.0 | 385.0 | |
| 6.23 | 27.79 | 6.25 | 28.00 | 21.73 | 184.85 | 55.71 | 298.04 | 0.8716 | 421.5 | 23.3 | |
| 15.14 | 74.37 | 14.63 | 71.50 | 20.67 | 183.85 | 54.72 | 297.22 | 0.8609 | 804.0 | 517.6 | |
| 2.85 | -14.00 | 2.83 | -14.00 | 22.00 | 184.43 | 55.30 | 298.48 | 0.8692 | 532.8 | 999999 | |
| 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. | |