SDO HMI 2011-09-04 19:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 45.46 | 144.03 | 27.29 | 86.52 | -19.52 | 258.23 | 22.18 | 218.81 | 0.5691 | 180.5 | 265.5 | |
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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 | 1.16 | 0.00 | 0.74 | -21.69 | 262.35 | 26.30 | 221.12 | 0.6283 | 500.0 | 453.8 | |
| 0.00 | 3.93 | 0.00 | 2.49 | -21.83 | 261.77 | 25.71 | 220.34 | 0.6244 | 693.0 | 570.8 | |
| 0.00 | 1.07 | 0.00 | 0.67 | -20.95 | 260.74 | 24.69 | 220.20 | 0.6065 | 738.0 | 534.8 | |
| 4.29 | 6.97 | 2.61 | 4.24 | -19.98 | 259.24 | 23.18 | 219.56 | 0.5830 | 734.0 | 276.9 | |
| 24.56 | 89.75 | 14.84 | 54.04 | -19.58 | 258.72 | 22.67 | 219.40 | 0.5741 | 989.1 | 504.2 | |
| 0.00 | 0.89 | 0.00 | 0.53 | -18.50 | 257.22 | 21.17 | 218.79 | 0.5488 | -802.0 | -654.1 | |
| 12.59 | 23.66 | 7.48 | 14.07 | -18.93 | 257.21 | 21.16 | 218.26 | 0.5535 | -725.0 | -290.0 | |
| 0.00 | 1.16 | 0.00 | 0.68 | -18.35 | 256.97 | 20.91 | 218.63 | 0.5448 | -736.0 | -654.0 | |
| 0.98 | -7.00 | 0.58 | -7.00 | -19.15 | 256.90 | 20.85 | 217.59 | 0.5532 | -647.0 | 999999 | |
| 3.04 | 4.55 | 1.78 | 2.68 | -18.49 | 256.34 | 20.28 | 217.62 | 0.5407 | -865.0 | -654.1 | |
| 0.00 | 3.04 | 0.00 | 1.79 | -19.51 | 255.21 | 19.15 | 214.89 | 0.5428 | -794.0 | -685.1 | |
| 0.00 | 0.98 | 0.00 | 0.57 | -18.96 | 254.80 | 18.75 | 214.94 | 0.5328 | -781.0 | -549.0 | |
| 0.00 | 5.89 | 0.00 | 3.46 | -19.62 | 254.51 | 18.45 | 213.79 | 0.5382 | -855.0 | -477.5 | |
| 0.00 | 0.98 | 0.00 | 0.56 | -17.48 | 252.94 | 16.88 | 213.86 | 0.4992 | -667.0 | -532.4 | |
| 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. | |