SDO HMI 2011-10-18 03:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 94.24 | 511.10 | 54.24 | 294.15 | -12.32 | 48.85 | 24.72 | 233.48 | 0.5094 | -157.9 | -132.9 | |
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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 |
| 16.14 | 152.71 | 9.63 | 90.98 | -12.00 | 53.15 | 29.02 | 238.44 | 0.5591 | 942.9 | 321.7 | |
| 1.05 | -1.00 | 0.62 | -1.00 | -11.71 | 52.91 | 28.78 | 238.69 | 0.5539 | 842.8 | 999999 | |
| 12.30 | -1.00 | 7.30 | -1.00 | -11.98 | 52.66 | 28.53 | 238.04 | 0.5528 | 1227.0 | 999999 | |
| 0.00 | 1.48 | 0.00 | 0.87 | -12.00 | 51.76 | 27.63 | 237.19 | 0.5419 | 993.0 | 845.6 | |
| 0.00 | 1.48 | 0.00 | 0.87 | -12.07 | 51.29 | 27.16 | 236.62 | 0.5366 | 755.0 | 547.2 | |
| 0.00 | 1.05 | 0.00 | 0.63 | -15.01 | 51.41 | 27.28 | 232.27 | 0.5620 | 720.0 | 629.8 | |
| 0.00 | 1.05 | 0.00 | 0.61 | -12.06 | 50.98 | 26.85 | 236.34 | 0.5327 | 686.0 | 622.9 | |
| 2.79 | 6.63 | 1.62 | 3.85 | -11.69 | 50.49 | 26.36 | 236.45 | 0.5238 | 947.5 | 737.9 | |
| 0.00 | 3.14 | 0.00 | 1.81 | -10.38 | 50.36 | 26.23 | 238.51 | 0.5120 | 661.0 | 572.6 | |
| 0.00 | 4.01 | 0.00 | 2.30 | -10.14 | 50.07 | 25.94 | 238.61 | 0.5065 | 580.0 | 654.7 | |
| 0.00 | 1.31 | 0.00 | 0.75 | -9.80 | 49.94 | 25.81 | 239.08 | 0.5022 | 861.0 | 582.1 | |
| 1.31 | 1.66 | 0.76 | 0.96 | -12.63 | 49.74 | 25.61 | 234.18 | 0.5223 | 635.1 | 685.2 | |
| 0.00 | 0.79 | 0.00 | 0.45 | -12.44 | 49.72 | 25.59 | 234.46 | 0.5205 | 719.0 | 507.6 | |
| 0.00 | 0.87 | 0.00 | 0.50 | -12.09 | 49.58 | 25.45 | 234.88 | 0.5158 | 685.0 | 559.9 | |
| 0.00 | 1.75 | 0.00 | 1.01 | -13.83 | 48.52 | 24.39 | 230.94 | 0.5184 | 549.0 | 383.8 | |
| 0.96 | 56.28 | 0.55 | 32.15 | -13.04 | 47.52 | 23.39 | 231.04 | 0.4995 | -677.3 | -315.3 | |
| 9.51 | 276.89 | 5.39 | 156.41 | -11.96 | 47.32 | 23.19 | 232.55 | 0.4873 | -1051.8 | -430.6 | |
| 5.85 | -16.00 | 3.34 | -16.00 | -13.25 | 47.35 | 23.22 | 230.49 | 0.4994 | -987.7 | 999999 | |
| 8.73 | -17.00 | 4.93 | -17.00 | -12.07 | 46.93 | 22.80 | 231.90 | 0.4836 | -1227.1 | 999999 | |
| 35.60 | -17.00 | 20.10 | -17.00 | -12.58 | 46.38 | 22.25 | 230.38 | 0.4818 | -1121.3 | 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. | |