SDO HMI 2011-03-05 07:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.30 | 26.88 | 5.47 | 17.69 | -22.97 | 181.00 | 39.62 | 243.10 | 0.6607 | -47.1 | -56.9 | |
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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 |
| 0.00 | 3.03 | 0.00 | 2.01 | -21.87 | 182.16 | 40.78 | 245.14 | 0.6704 | 280.0 | 342.9 | |
| 0.00 | 1.38 | 0.00 | 0.92 | -22.37 | 182.17 | 40.79 | 244.42 | 0.6721 | 794.0 | 693.6 | |
| 3.20 | 4.93 | 2.14 | 3.29 | -22.65 | 182.22 | 40.85 | 244.04 | 0.6737 | 706.3 | 662.7 | |
| 1.73 | 2.85 | 1.15 | 1.89 | -22.40 | 181.71 | 40.34 | 244.21 | 0.6669 | 786.5 | 685.1 | |
| 0.00 | 0.61 | 0.00 | 0.40 | -23.47 | 181.75 | 40.38 | 242.69 | 0.6711 | 503.0 | 455.4 | |
| 0.00 | 1.12 | 0.00 | 0.74 | -22.64 | 181.08 | 39.70 | 243.63 | 0.6604 | -390.0 | -361.1 | |
| 0.00 | 0.86 | 0.00 | 0.57 | -23.64 | 181.10 | 39.72 | 242.18 | 0.6643 | -409.0 | -274.2 | |
| 0.00 | 1.47 | 0.00 | 0.97 | -23.57 | 180.82 | 39.44 | 242.17 | 0.6608 | -586.0 | -370.4 | |
| 0.00 | 1.47 | 0.00 | 0.96 | -23.53 | 180.47 | 39.09 | 242.08 | 0.6566 | -711.0 | -529.2 | |
| 0.00 | 1.21 | 0.00 | 0.80 | -24.03 | 180.60 | 39.23 | 241.42 | 0.6601 | -634.0 | -419.6 | |
| 3.37 | 7.95 | 2.18 | 5.14 | -23.46 | 179.40 | 38.03 | 241.75 | 0.6439 | -870.6 | -628.5 | |
| 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. | |