SDO HMI 2011-02-13 14:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48.28 | 176.98 | 29.40 | 107.10 | 19.80 | 64.10 | 23.15 | 319.90 | 0.5759 | 23.6 | 242.5 | |
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back to the solar disc SDO HMI 2011-02-13 14:58:57 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 |
| 23.29 | 45.81 | 14.39 | 28.28 | 19.45 | 67.15 | 26.20 | 315.92 | 0.6007 | -879.8 | -554.8 | |
| 0.00 | 1.03 | 0.00 | 0.65 | 21.14 | 67.28 | 26.33 | 317.80 | 0.6182 | -552.0 | -455.7 | |
| 0.00 | 1.20 | 0.00 | 0.73 | 19.15 | 66.50 | 25.55 | 316.25 | 0.5916 | -715.0 | -545.1 | |
| 0.34 | 1.71 | 0.21 | 1.06 | 20.03 | 66.48 | 25.53 | 317.36 | 0.6000 | -681.5 | -536.5 | |
| 0.00 | 1.28 | 0.00 | 0.79 | 19.04 | 66.31 | 25.36 | 316.33 | 0.5887 | -700.0 | -622.2 | |
| 2.05 | 2.74 | 1.25 | 1.67 | 18.96 | 66.06 | 25.11 | 316.52 | 0.5854 | -695.0 | -791.0 | |
| 0.00 | 1.80 | 0.00 | 1.09 | 18.73 | 66.02 | 25.07 | 316.27 | 0.5828 | -784.0 | -673.3 | |
| 0.00 | 1.71 | 0.00 | 1.04 | 18.92 | 65.40 | 24.45 | 317.22 | 0.5787 | -592.0 | -413.0 | |
| 3.51 | 5.22 | 2.11 | 3.14 | 18.88 | 64.57 | 23.62 | 318.14 | 0.5703 | 754.9 | 594.0 | |
| 0.00 | 0.77 | 0.00 | 0.47 | 20.41 | 63.54 | 22.59 | 321.21 | 0.5769 | 428.0 | 314.0 | |
| 0.00 | 1.37 | 0.00 | 0.82 | 19.23 | 62.85 | 21.90 | 320.67 | 0.5579 | 774.0 | 645.9 | |
| 0.00 | 1.03 | 0.00 | 0.62 | 20.76 | 63.04 | 22.09 | 322.21 | 0.5762 | 353.0 | 312.0 | |
| 6.34 | 105.83 | 3.79 | 63.46 | 19.72 | 62.85 | 21.90 | 321.25 | 0.5632 | 1245.3 | 509.0 | |
| 8.90 | -13.00 | 5.34 | -13.00 | 20.11 | 62.67 | 21.72 | 321.93 | 0.5659 | 1193.4 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.57 | 20.68 | 62.76 | 21.81 | 322.48 | 0.5728 | 399.0 | 327.3 | |
| 3.85 | -13.00 | 2.31 | -13.00 | 20.22 | 62.25 | 21.30 | 322.60 | 0.5634 | 780.5 | 999999 | |
| 0.00 | 1.63 | 0.00 | 0.97 | 20.49 | 61.51 | 20.56 | 323.86 | 0.5600 | 766.0 | 567.3 | |
| 0.00 | 1.28 | 0.00 | 0.77 | 21.57 | 61.19 | 20.24 | 325.47 | 0.5697 | 720.0 | 563.1 | |
| 0.00 | 1.63 | 0.00 | 0.97 | 20.40 | 60.96 | 20.01 | 324.49 | 0.5543 | 768.0 | 560.8 | |
| 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. | |