SDO HMI 2011-01-02 23:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 57.66 | 246.97 | 31.30 | 133.49 | -13.92 | 207.86 | -21.15 | 118.86 | 0.4007 | -169.4 | 77.1 | |
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back to the solar disc SDO HMI 2011-01-02 23:58:55 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 |
| 19.36 | 121.79 | 10.28 | 64.63 | -14.28 | 210.84 | -18.18 | 122.80 | 0.3612 | 1292.8 | 544.7 | |
| 0.00 | 6.20 | 0.00 | 3.30 | -15.10 | 210.77 | -18.25 | 124.62 | 0.3690 | 747.0 | 634.7 | |
| 5.44 | -1.00 | 2.89 | -1.00 | -14.52 | 210.46 | -18.55 | 122.86 | 0.3682 | 926.8 | 999999 | |
| 1.27 | 3.74 | 0.68 | 2.00 | -12.66 | 208.95 | -20.06 | 116.60 | 0.3759 | 954.8 | 796.7 | |
| 0.00 | 1.36 | 0.00 | 0.73 | -13.50 | 208.75 | -20.26 | 118.39 | 0.3845 | 759.0 | 616.4 | |
| 0.00 | 0.85 | 0.00 | 0.46 | -12.97 | 207.66 | -21.35 | 116.03 | 0.3965 | 809.0 | 652.4 | |
| 0.00 | 3.14 | 0.00 | 1.72 | -13.68 | 205.92 | -23.09 | 116.03 | 0.4259 | -902.0 | -822.7 | |
| 0.00 | 1.44 | 0.00 | 0.79 | -13.16 | 205.58 | -23.43 | 114.61 | 0.4277 | -956.0 | -755.2 | |
| 0.00 | 1.02 | 0.00 | 0.56 | -12.98 | 205.53 | -23.48 | 114.18 | 0.4274 | -875.0 | -722.5 | |
| 0.00 | 0.93 | 0.00 | 0.51 | -13.22 | 205.44 | -23.57 | 114.62 | 0.4300 | -891.0 | -725.5 | |
| 0.00 | 0.51 | 0.00 | 0.28 | -14.56 | 204.80 | -24.21 | 116.92 | 0.4471 | -721.0 | -553.7 | |
| 13.33 | 57.33 | 7.34 | 31.59 | -13.17 | 204.75 | -24.26 | 113.97 | 0.4397 | -1195.9 | -424.8 | |
| 13.33 | 35.08 | 7.37 | 19.37 | -13.80 | 204.62 | -24.39 | 115.19 | 0.4451 | -1054.2 | -651.4 | |
| 1.19 | -13.00 | 0.66 | -13.00 | -13.50 | 204.65 | -24.36 | 114.59 | 0.4430 | -956.1 | 999999 | |
| 0.00 | 2.63 | 0.00 | 1.46 | -14.51 | 204.07 | -24.95 | 116.21 | 0.4570 | -764.0 | -597.4 | |
| 0.00 | 2.55 | 0.00 | 1.41 | -13.88 | 204.11 | -24.90 | 114.95 | 0.4528 | -828.0 | -632.6 | |
| 0.00 | 1.44 | 0.00 | 0.80 | -13.96 | 203.86 | -25.15 | 114.94 | 0.4568 | -857.0 | -756.4 | |
| 3.74 | 4.33 | 2.08 | 2.41 | -13.72 | 203.82 | -25.19 | 114.41 | 0.4560 | -780.4 | -662.4 | |
| 0.00 | 2.63 | 0.00 | 1.47 | -14.14 | 203.61 | -25.41 | 115.10 | 0.4613 | -673.0 | -556.5 | |
| 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. | |