SDO HMI 2011-12-14 19:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 68.16 | 389.18 | 35.74 | 203.92 | -18.12 | 352.21 | 8.28 | 204.73 | 0.3293 | 1037.6 | 469.5 | |
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back to the solar disc SDO HMI 2011-12-14 19:58:55 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 | 1.53 | 0.00 | 0.81 | -18.72 | 355.33 | 11.39 | 211.30 | 0.3617 | -744.0 | -489.3 | |
| 0.00 | 0.94 | 0.00 | 0.50 | -19.28 | 354.28 | 10.35 | 208.15 | 0.3611 | -723.0 | -483.1 | |
| 1.28 | 296.60 | 0.67 | 155.18 | -18.07 | 352.89 | 8.95 | 206.49 | 0.3332 | 782.4 | 494.1 | |
| 0.85 | -3.00 | 0.45 | -3.00 | -18.23 | 352.71 | 8.77 | 205.82 | 0.3341 | 740.8 | 999999 | |
| 0.00 | 1.36 | 0.00 | 0.72 | -18.82 | 352.74 | 8.80 | 205.10 | 0.3430 | -355.0 | -244.5 | |
| 45.69 | -3.00 | 23.92 | -3.00 | -17.83 | 352.34 | 8.41 | 205.43 | 0.3256 | 1470.4 | 999999 | |
| 13.53 | 51.90 | 7.13 | 27.37 | -19.00 | 352.12 | 8.18 | 203.31 | 0.3416 | 1073.1 | 306.8 | |
| 0.00 | 2.21 | 0.00 | 1.14 | -15.28 | 351.46 | 7.53 | 206.81 | 0.2814 | -801.0 | -575.3 | |
| 3.83 | 10.30 | 2.01 | 5.40 | -18.66 | 351.47 | 7.54 | 202.06 | 0.3324 | 1169.8 | 769.2 | |
| 0.00 | 0.94 | 0.00 | 0.49 | -19.19 | 351.46 | 7.53 | 201.43 | 0.3403 | 734.0 | 628.1 | |
| 1.36 | -9.00 | 0.71 | -9.00 | -18.82 | 351.38 | 7.45 | 201.65 | 0.3342 | 966.2 | 999999 | |
| 0.00 | 1.70 | 0.00 | 0.89 | -19.00 | 351.14 | 7.21 | 200.80 | 0.3356 | 869.0 | 720.9 | |
| 0.00 | 2.38 | 0.00 | 1.25 | -18.79 | 351.07 | 7.13 | 200.85 | 0.3318 | 725.0 | 568.6 | |
| 0.00 | 1.96 | 0.00 | 1.01 | -15.13 | 350.78 | 6.84 | 204.93 | 0.2741 | -780.0 | -613.1 | |
| 1.62 | 11.74 | 0.85 | 6.19 | -19.60 | 350.88 | 6.95 | 199.49 | 0.3432 | 919.5 | 887.4 | |
| 0.00 | 2.38 | 0.00 | 1.26 | -20.38 | 350.51 | 6.57 | 197.76 | 0.3533 | 702.0 | 676.6 | |
| 0.00 | 1.79 | 0.00 | 0.94 | -19.85 | 350.45 | 6.52 | 198.13 | 0.3448 | 773.0 | 677.7 | |
| 0.00 | 1.45 | 0.00 | 0.77 | -22.88 | 346.86 | 2.93 | 187.14 | 0.3802 | 897.0 | 751.9 | |
| 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. | |