SDO HMI 2014-04-15 01:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.41 | 105.16 | 15.70 | 54.28 | -9.65 | 242.60 | -16.01 | 105.16 | 0.2832 | 292.9 | 113.0 | |
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back to the solar disc SDO HMI 2014-04-15 01:00:34 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 | 3.01 | 0.00 | 1.53 | -9.95 | 245.97 | -12.65 | 109.80 | 0.2302 | 896.0 | 616.8 | |
| 0.00 | 2.56 | 0.00 | 1.31 | -10.07 | 244.36 | -14.25 | 108.31 | 0.2565 | 862.0 | 665.3 | |
| 0.00 | 1.95 | 0.00 | 1.00 | -10.05 | 243.86 | -14.76 | 107.73 | 0.2645 | 840.0 | 584.7 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -8.77 | 243.32 | -15.30 | 102.57 | 0.2684 | 787.0 | 609.4 | |
| 0.00 | 2.30 | 0.00 | 1.18 | -8.83 | 243.13 | -15.49 | 102.64 | 0.2717 | 745.0 | 596.3 | |
| 0.00 | 2.12 | 0.00 | 1.09 | -9.73 | 243.05 | -15.56 | 105.82 | 0.2761 | -1008.0 | -745.4 | |
| 13.79 | 17.60 | 7.10 | 9.05 | -8.31 | 243.05 | -15.56 | 100.72 | 0.2714 | 1040.2 | 704.7 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -10.27 | 242.83 | -15.78 | 107.50 | 0.2819 | -757.0 | -624.7 | |
| 1.41 | 7.96 | 0.73 | 4.10 | -9.39 | 242.78 | -15.83 | 104.41 | 0.2791 | -1149.9 | -831.9 | |
| 12.29 | 57.30 | 6.36 | 29.64 | -9.98 | 242.37 | -16.24 | 106.13 | 0.2880 | -913.1 | 65.4 | |
| 1.95 | -10.00 | 1.01 | -10.00 | -10.21 | 242.04 | -16.57 | 106.63 | 0.2943 | 1081.1 | 999999 | |
| 0.97 | -10.00 | 0.50 | -10.00 | -10.36 | 241.94 | -16.68 | 107.03 | 0.2966 | 973.7 | 999999 | |
| 0.00 | 1.15 | 0.00 | 0.60 | -10.36 | 241.75 | -16.87 | 106.85 | 0.2996 | 763.0 | 616.9 | |
| 0.00 | 0.71 | 0.00 | 0.37 | -10.47 | 241.48 | -17.13 | 107.00 | 0.3042 | 685.0 | 572.9 | |
| 0.00 | 1.86 | 0.00 | 0.96 | -9.96 | 241.51 | -17.10 | 105.37 | 0.3017 | 553.0 | 420.2 | |
| 0.00 | 1.86 | 0.00 | 0.96 | -8.09 | 241.54 | -17.07 | 99.20 | 0.2958 | 795.0 | 639.0 | |
| 0.00 | 1.33 | 0.00 | 0.70 | -12.52 | 240.41 | -18.20 | 112.25 | 0.3309 | 720.0 | 483.4 | |
| 0.00 | 0.97 | 0.00 | 0.51 | -9.38 | 239.46 | -19.16 | 102.31 | 0.3328 | 207.0 | 290.7 | |
| 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. | |