SDO HMI 2011-11-18 18:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 18.09 | 0.00 | 9.61 | 16.98 | 312.92 | -14.22 | 42.21 | 0.3520 | -569.2 | -455.4 | |
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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 | 0.86 | 0.00 | 0.45 | 18.40 | 318.69 | -8.45 | 26.88 | 0.3097 | -662.0 | -590.5 | |
| 0.00 | 1.20 | 0.00 | 0.62 | 17.05 | 318.38 | -8.76 | 29.99 | 0.2926 | -875.0 | -724.1 | |
| 0.00 | 1.29 | 0.00 | 0.67 | 17.84 | 317.27 | -9.87 | 31.55 | 0.3132 | -904.0 | -763.9 | |
| 0.00 | 1.37 | 0.00 | 0.72 | 18.17 | 316.99 | -10.14 | 31.65 | 0.3202 | -566.0 | -417.3 | |
| 0.00 | 1.20 | 0.00 | 0.63 | 18.11 | 316.52 | -10.61 | 32.92 | 0.3235 | -864.0 | -643.6 | |
| 0.00 | 0.69 | 0.00 | 0.36 | 20.71 | 316.22 | -10.92 | 29.45 | 0.3619 | -621.0 | -417.8 | |
| 0.00 | 1.54 | 0.00 | 0.81 | 17.71 | 316.39 | -10.75 | 33.97 | 0.3193 | -915.0 | -594.6 | |
| 0.00 | 1.97 | 0.00 | 1.05 | 19.08 | 314.25 | -12.88 | 36.30 | 0.3575 | -800.0 | -495.3 | |
| 0.00 | 1.46 | 0.00 | 0.76 | 11.15 | 312.19 | -14.95 | 58.93 | 0.2968 | -812.0 | -628.3 | |
| 0.00 | 0.86 | 0.00 | 0.45 | 11.56 | 311.00 | -16.13 | 59.60 | 0.3170 | -635.0 | -468.0 | |
| 0.00 | 1.37 | 0.00 | 0.72 | 11.80 | 310.93 | -16.21 | 59.05 | 0.3201 | -835.0 | -704.3 | |
| 0.00 | 1.54 | 0.00 | 0.83 | 18.10 | 309.81 | -17.33 | 46.21 | 0.3939 | -769.0 | -554.1 | |
| 0.00 | 0.77 | 0.00 | 0.43 | 19.68 | 305.12 | -22.01 | 49.74 | 0.4644 | -678.0 | -568.9 | |
| 0.00 | 0.77 | 0.00 | 0.43 | 18.35 | 303.37 | -23.76 | 54.07 | 0.4743 | 772.0 | 631.2 | |
| 0.00 | 1.20 | 0.00 | 0.68 | 18.35 | 303.20 | -23.93 | 54.25 | 0.4764 | 626.0 | 491.6 | |
| 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. | |