SDO HMI 2011-12-13 09:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35.34 | 193.04 | 17.83 | 97.48 | 8.74 | 356.66 | -5.96 | 31.71 | 0.1951 | -571.8 | -376.4 | |
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back to the solar disc SDO HMI 2011-12-13 09:58:55 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 | 1.87 | 0.00 | 0.94 | 7.25 | 358.94 | -3.68 | 24.80 | 0.1523 | -915.0 | -676.0 | |
| 1.02 | 170.82 | 0.52 | 86.18 | 9.08 | 357.63 | -4.98 | 26.90 | 0.1904 | -880.3 | -465.0 | |
| 34.32 | -2.00 | 17.31 | -2.00 | 8.81 | 357.07 | -5.55 | 30.16 | 0.1910 | -1288.3 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.47 | 8.51 | 356.20 | -6.41 | 34.75 | 0.1947 | -819.0 | -677.2 | |
| 0.00 | 2.81 | 0.00 | 1.42 | 8.78 | 356.14 | -6.48 | 34.23 | 0.1991 | -759.0 | -559.2 | |
| 0.00 | 2.72 | 0.00 | 1.38 | 8.42 | 355.30 | -7.31 | 38.60 | 0.2027 | -977.0 | -712.1 | |
| 0.00 | 2.13 | 0.00 | 1.08 | 8.96 | 354.81 | -7.80 | 38.78 | 0.2151 | 1085.0 | 789.8 | |
| 0.00 | 0.85 | 0.00 | 0.43 | 9.77 | 354.06 | -8.55 | 39.01 | 0.2338 | 791.0 | 662.9 | |
| 0.00 | 1.02 | 0.00 | 0.52 | 9.26 | 353.44 | -9.17 | 42.43 | 0.2342 | 893.0 | 542.2 | |
| 0.00 | 1.36 | 0.00 | 0.69 | 8.99 | 352.93 | -9.68 | 44.76 | 0.2369 | 821.0 | 563.0 | |
| 0.00 | 1.45 | 0.00 | 0.74 | 8.93 | 352.54 | -10.07 | 46.06 | 0.2410 | 605.0 | 480.9 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 9.80 | 352.27 | -10.34 | 44.28 | 0.2545 | 795.0 | 622.5 | |
| 0.00 | 1.70 | 0.00 | 0.87 | 6.94 | 349.62 | -12.99 | 59.41 | 0.2605 | 864.0 | 667.5 | |
| 0.00 | 2.30 | 0.00 | 1.18 | 6.56 | 349.02 | -13.59 | 61.79 | 0.2662 | 831.0 | 712.0 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 6.56 | 348.41 | -14.21 | 62.81 | 0.2753 | 808.0 | 721.1 | |
| 0.00 | 0.85 | 0.00 | 0.44 | 6.65 | 348.25 | -14.36 | 62.77 | 0.2784 | 536.0 | 399.1 | |
| 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. | |