SDO HMI 2011-10-18 17:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 71.29 | 363.83 | 44.33 | 226.27 | -12.33 | 49.06 | 32.61 | 240.73 | 0.6047 | -141.8 | -145.7 | |
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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 |
| 13.94 | 121.75 | 9.10 | 79.24 | -12.18 | 53.17 | 36.72 | 243.86 | 0.6533 | 774.0 | 293.7 | |
| 0.00 | 0.52 | 0.00 | 0.34 | -12.84 | 53.12 | 36.67 | 242.92 | 0.6563 | 305.0 | 302.0 | |
| 10.81 | -1.00 | 7.01 | -1.00 | -12.06 | 52.77 | 36.32 | 243.78 | 0.6479 | 1099.7 | 999999 | |
| 0.44 | -1.00 | 0.28 | -1.00 | -11.80 | 52.50 | 36.05 | 243.99 | 0.6432 | 1075.0 | 999999 | |
| 0.00 | 0.61 | 0.00 | 0.39 | -11.87 | 52.17 | 35.72 | 243.68 | 0.6397 | 744.0 | 617.6 | |
| 0.00 | 4.44 | 0.00 | 2.76 | -10.02 | 50.21 | 33.76 | 245.16 | 0.6053 | 584.0 | 732.3 | |
| 0.00 | 1.22 | 0.00 | 0.77 | -11.64 | 50.35 | 33.90 | 242.82 | 0.6163 | 865.0 | 718.7 | |
| 0.00 | 1.13 | 0.00 | 0.70 | -10.32 | 50.10 | 33.65 | 244.63 | 0.6057 | 846.0 | 665.5 | |
| 0.00 | 1.48 | 0.00 | 0.93 | -12.34 | 50.04 | 33.60 | 241.58 | 0.6169 | 773.0 | 625.2 | |
| 0.00 | 2.35 | 0.00 | 1.45 | -11.74 | 48.83 | 32.38 | 241.59 | 0.5984 | 552.0 | 419.4 | |
| 0.00 | 1.22 | 0.00 | 0.75 | -12.85 | 48.51 | 32.06 | 239.71 | 0.6017 | -530.0 | -368.0 | |
| 0.00 | 2.53 | 0.00 | 1.55 | -12.56 | 47.72 | 31.27 | 239.52 | 0.5901 | -663.0 | -431.3 | |
| 1.83 | 164.53 | 1.12 | 99.65 | -13.09 | 47.65 | 31.20 | 238.68 | 0.5928 | -940.0 | -449.0 | |
| 13.07 | 58.39 | 7.96 | 35.53 | -12.11 | 47.44 | 30.99 | 239.98 | 0.5837 | -948.9 | -444.4 | |
| 1.83 | -13.00 | 1.12 | -13.00 | -13.27 | 47.56 | 31.12 | 238.34 | 0.5931 | -698.9 | 999999 | |
| 0.00 | 0.87 | 0.00 | 0.54 | -15.05 | 46.97 | 30.52 | 235.28 | 0.5990 | -564.0 | -421.4 | |
| 18.74 | -13.00 | 11.35 | -13.00 | -12.69 | 46.59 | 30.14 | 238.41 | 0.5773 | -949.8 | 999999 | |
| 0.00 | 0.87 | 0.00 | 0.52 | -11.74 | 46.47 | 30.02 | 239.76 | 0.5693 | -720.0 | -575.4 | |
| 10.63 | -13.00 | 6.39 | -13.00 | -12.41 | 46.06 | 29.61 | 238.38 | 0.5689 | -1049.4 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.73 | -11.83 | 45.60 | 29.16 | 238.89 | 0.5591 | -183.0 | -227.7 | |
| 0.00 | 0.70 | 0.00 | 0.42 | -12.98 | 44.80 | 28.35 | 236.40 | 0.5578 | 466.0 | 288.1 | |
| 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. | |