SDO HMI 2011-11-19 17:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.17 | 44.51 | 4.72 | 22.88 | 17.47 | 315.01 | 0.50 | 358.84 | 0.2681 | -355.8 | -438.1 | |
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back to the solar disc SDO HMI 2011-11-19 17:58:57 UT
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 | 0.94 | 0.00 | 0.49 | 18.18 | 317.54 | 3.03 | 349.56 | 0.2787 | -749.0 | -617.6 | |
| 0.00 | 1.29 | 0.00 | 0.65 | 14.43 | 317.08 | 2.58 | 348.24 | 0.2148 | -769.0 | -523.6 | |
| 5.83 | 21.61 | 3.00 | 11.13 | 18.12 | 317.07 | 2.56 | 351.11 | 0.2764 | -1155.2 | -834.1 | |
| 0.00 | 1.37 | 0.00 | 0.71 | 18.12 | 316.48 | 1.97 | 353.14 | 0.2751 | -746.0 | -535.1 | |
| 0.00 | 1.97 | 0.00 | 1.01 | 17.81 | 315.67 | 1.16 | 355.86 | 0.2686 | 809.0 | 630.0 | |
| 0.00 | 1.72 | 0.00 | 0.88 | 17.51 | 315.60 | 1.10 | 356.01 | 0.2633 | -726.0 | -479.5 | |
| 3.34 | 5.32 | 1.72 | 2.74 | 18.21 | 315.08 | 0.57 | 358.02 | 0.2748 | 1026.3 | 761.3 | |
| 0.00 | 1.72 | 0.00 | 0.88 | 16.49 | 311.80 | -2.71 | 10.50 | 0.2498 | -840.0 | -564.5 | |
| 0.00 | 1.37 | 0.00 | 0.70 | 16.28 | 311.52 | -2.98 | 11.72 | 0.2471 | -1101.0 | -939.8 | |
| 0.00 | 2.49 | 0.00 | 1.28 | 17.14 | 311.35 | -3.15 | 11.63 | 0.2619 | -859.0 | -665.9 | |
| 0.00 | 1.37 | 0.00 | 0.71 | 18.79 | 308.97 | -5.53 | 17.87 | 0.2989 | -660.0 | -448.2 | |
| 0.00 | 1.20 | 0.00 | 0.61 | 13.08 | 307.81 | -6.69 | 31.31 | 0.2194 | 844.0 | 617.9 | |
| 0.00 | 2.14 | 0.00 | 1.09 | 13.29 | 306.40 | -8.11 | 35.82 | 0.2356 | 904.0 | 736.4 | |
| 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. | |