SDO HMI 2011-12-12 02:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.42 | 26.06 | 4.06 | 14.28 | 13.28 | 40.80 | 21.19 | 304.01 | 0.4277 | 542.0 | 545.4 | |
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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 | 1.28 | 0.00 | 0.70 | 10.01 | 42.49 | 22.89 | 295.35 | 0.4256 | 670.0 | 482.9 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 9.98 | 42.36 | 22.75 | 295.40 | 0.4235 | 771.0 | 616.2 | |
| 4.43 | 5.45 | 2.44 | 3.00 | 12.60 | 42.19 | 22.58 | 301.06 | 0.4394 | -938.8 | -681.7 | |
| 0.00 | 1.70 | 0.00 | 0.96 | 17.63 | 42.53 | 22.92 | 309.89 | 0.4858 | 777.0 | 646.7 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 11.81 | 41.47 | 21.86 | 300.23 | 0.4236 | 587.0 | 526.8 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 13.66 | 40.92 | 21.31 | 304.62 | 0.4309 | 673.0 | 440.7 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 13.17 | 40.58 | 20.97 | 304.05 | 0.4224 | 905.0 | 747.2 | |
| 0.00 | 2.39 | 0.00 | 1.30 | 12.44 | 40.45 | 20.84 | 302.71 | 0.4147 | 752.0 | 503.3 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 12.68 | 40.34 | 20.73 | 303.35 | 0.4152 | 802.0 | 599.9 | |
| 0.43 | 1.19 | 0.23 | 0.65 | 12.81 | 40.25 | 20.65 | 303.70 | 0.4151 | 1040.0 | 887.2 | |
| 0.00 | 1.19 | 0.00 | 0.65 | 13.20 | 40.22 | 20.62 | 304.55 | 0.4180 | 868.0 | 624.4 | |
| 2.56 | 3.32 | 1.39 | 1.81 | 13.44 | 40.15 | 20.54 | 305.13 | 0.4191 | 972.5 | 828.1 | |
| 0.00 | 2.73 | 0.00 | 1.49 | 13.72 | 39.98 | 20.37 | 305.90 | 0.4193 | 821.0 | 725.8 | |
| 0.00 | 1.62 | 0.00 | 0.88 | 17.33 | 35.92 | 16.31 | 318.73 | 0.4083 | 738.0 | 540.4 | |
| 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. | |