SDO HMI 2011-12-13 01:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.15 | 48.21 | 18.95 | 65.71 | 21.07 | 300.19 | -66.78 | 67.03 | 0.9315 | -292.8 | -16.6 | |
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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 | 0.77 | 0.00 | 1.08 | 25.51 | 300.27 | -66.71 | 62.34 | 0.9374 | -163.0 | -181.1 | |
| 4.51 | 7.24 | 5.31 | 8.52 | 19.97 | 303.83 | -63.15 | 67.58 | 0.9089 | -578.5 | -546.0 | |
| 0.00 | 1.02 | 0.00 | 1.22 | 19.85 | 303.35 | -63.62 | 67.80 | 0.9119 | -174.0 | -207.5 | |
| 2.13 | 2.64 | 2.60 | 3.22 | 20.11 | 302.80 | -64.18 | 67.62 | 0.9159 | -260.6 | -171.5 | |
| 0.00 | 1.11 | 0.00 | 1.31 | 18.94 | 303.51 | -63.47 | 68.76 | 0.9097 | -474.0 | -417.5 | |
| 0.00 | 0.94 | 0.00 | 1.15 | 19.89 | 302.60 | -64.38 | 67.89 | 0.9169 | -333.0 | -279.1 | |
| 1.19 | 2.47 | 1.69 | 3.50 | 22.69 | 299.50 | -67.48 | 65.44 | 0.9385 | -210.9 | -49.2 | |
| 0.00 | 1.70 | 0.00 | 2.03 | 18.35 | 303.14 | -63.84 | 69.46 | 0.9116 | -402.0 | -328.0 | |
| 5.02 | 11.16 | 6.41 | 14.30 | 20.22 | 301.67 | -65.30 | 67.70 | 0.9232 | -413.0 | -20.0 | |
| 0.00 | 1.36 | 0.00 | 1.90 | 22.14 | 299.80 | -67.18 | 65.97 | 0.9363 | -278.0 | -228.6 | |
| 2.30 | 3.24 | 2.94 | 4.13 | 19.87 | 301.57 | -65.41 | 68.09 | 0.9234 | -380.6 | -362.5 | |
| 0.00 | 1.19 | 0.00 | 1.52 | 19.62 | 301.46 | -65.51 | 68.37 | 0.9238 | -276.0 | -212.6 | |
| 0.00 | 1.11 | 0.00 | 1.52 | 21.15 | 300.00 | -66.98 | 66.98 | 0.9342 | -115.0 | -99.3 | |
| 0.00 | 1.36 | 0.00 | 1.91 | 21.44 | 299.56 | -67.42 | 66.74 | 0.9370 | -10.0 | -26.6 | |
| 0.00 | 2.98 | 0.00 | 4.28 | 20.53 | 298.90 | -68.08 | 67.81 | 0.9398 | 54.0 | 55.1 | |
| 0.00 | 6.81 | 0.00 | 12.24 | 23.42 | 294.77 | -72.21 | 65.38 | 0.9623 | 478.0 | 298.2 | |
| 0.00 | 1.11 | 0.00 | 1.88 | 22.67 | 295.65 | -71.33 | 66.03 | 0.9579 | 503.0 | 433.5 | |
| 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. | |