SDO HMI 2011-03-09 09:59:00 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 67.73 | 293.14 | 200.14 | 912.66 | 23.62 | 163.99 | 76.41 | 295.53 | 0.9859 | 167.2 | -15.1 | |
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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 | 5.63 | 0.00 | 39.64 | 21.78 | 170.28 | 82.70 | 292.58 | 0.9978 | 52.0 | 19.1 | |
| 0.00 | 6.15 | 0.00 | 24.83 | 23.43 | 166.69 | 79.11 | 294.79 | 0.9931 | -66.0 | -47.5 | |
| 4.07 | 189.88 | 13.27 | 533.93 | 22.86 | 164.86 | 77.28 | 294.57 | 0.9890 | -255.0 | -62.0 | |
| 4.33 | -3.00 | 12.23 | -3.00 | 22.49 | 163.48 | 75.90 | 294.47 | 0.9853 | -356.4 | 999999 | |
| 18.36 | -3.00 | 60.77 | -3.00 | 23.51 | 164.77 | 77.19 | 295.23 | 0.9892 | 212.5 | 999999 | |
| 3.46 | 33.70 | 20.11 | 186.61 | 25.23 | 168.56 | 80.98 | 296.26 | 0.9966 | 546.0 | 28.6 | |
| 3.64 | -6.00 | 17.91 | -6.00 | 25.23 | 167.71 | 80.13 | 296.40 | 0.9954 | -302.0 | 999999 | |
| 4.42 | -3.00 | 11.15 | -3.00 | 22.47 | 162.04 | 74.46 | 294.74 | 0.9812 | -207.3 | 999999 | |
| 1.91 | -3.00 | 4.46 | -3.00 | 22.07 | 161.22 | 73.64 | 294.52 | 0.9783 | 330.8 | 999999 | |
| 3.90 | -3.00 | 9.13 | -3.00 | 22.61 | 161.06 | 73.48 | 295.09 | 0.9782 | 210.2 | 999999 | |
| 12.73 | -3.00 | 27.60 | -3.00 | 22.48 | 159.98 | 72.40 | 295.20 | 0.9745 | 388.9 | 999999 | |
| 0.00 | 1.65 | 0.00 | 3.43 | 22.12 | 159.52 | 71.94 | 294.95 | 0.9725 | 294.0 | 291.0 | |
| 1.47 | -3.00 | 3.10 | -3.00 | 22.94 | 159.42 | 71.83 | 295.79 | 0.9729 | 674.4 | 999999 | |
| 0.78 | -3.00 | 1.65 | -3.00 | 23.21 | 159.46 | 71.88 | 296.05 | 0.9733 | 603.4 | 999999 | |
| 8.66 | 53.27 | 18.76 | 117.19 | 24.51 | 159.44 | 71.86 | 297.35 | 0.9745 | 459.0 | 107.6 | |
| 0.00 | 2.86 | 0.00 | 7.03 | 27.94 | 160.25 | 72.67 | 300.56 | 0.9803 | -405.0 | -284.7 | |
| 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. | |