SDO HMI 2011-12-06 07:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.24 | 188.20 | 17.67 | 117.81 | 18.22 | 62.40 | -33.54 | 59.52 | 0.6128 | -799.4 | -371.8 | |
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back to the solar disc SDO HMI 2011-12-06 07:58:56 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 | 1.79 | 0.00 | 1.04 | 19.23 | 70.95 | -24.99 | 50.77 | 0.5170 | -894.0 | -645.1 | |
| 0.00 | 0.51 | 0.00 | 0.30 | 19.04 | 70.57 | -25.37 | 51.47 | 0.5199 | -561.0 | -420.0 | |
| 0.00 | 2.05 | 0.00 | 1.19 | 18.42 | 70.15 | -25.79 | 52.89 | 0.5197 | -741.0 | -637.9 | |
| 0.00 | 0.77 | 0.00 | 0.46 | 21.37 | 67.95 | -27.99 | 50.46 | 0.5690 | -730.0 | -634.0 | |
| 1.11 | 1.45 | 0.69 | 0.91 | 25.13 | 66.70 | -29.24 | 46.40 | 0.6130 | 517.2 | 471.5 | |
| 1.19 | 2.13 | 0.76 | 1.36 | 26.47 | 65.72 | -30.22 | 45.53 | 0.6338 | -592.5 | -489.0 | |
| 0.00 | 0.77 | 0.00 | 0.49 | 26.04 | 65.80 | -30.14 | 46.00 | 0.6294 | 373.0 | 277.7 | |
| 0.00 | 2.30 | 0.00 | 1.45 | 24.90 | 65.67 | -30.27 | 47.60 | 0.6216 | -645.0 | -633.8 | |
| 0.00 | 1.45 | 0.00 | 0.93 | 26.60 | 65.10 | -30.84 | 45.88 | 0.6408 | -558.0 | -436.6 | |
| 0.00 | 1.37 | 0.00 | 0.86 | 25.03 | 65.52 | -30.42 | 47.55 | 0.6241 | -669.0 | -542.6 | |
| 0.00 | 2.30 | 0.00 | 1.46 | 25.29 | 65.29 | -30.65 | 47.40 | 0.6284 | -651.0 | -617.6 | |
| 0.00 | 1.88 | 0.00 | 1.20 | 25.42 | 64.99 | -30.95 | 47.49 | 0.6325 | -797.0 | -611.5 | |
| 0.00 | 2.39 | 0.00 | 1.52 | 25.09 | 65.04 | -30.90 | 47.87 | 0.6294 | -714.0 | -646.8 | |
| 0.00 | 0.94 | 0.00 | 0.61 | 26.67 | 64.54 | -31.40 | 46.26 | 0.6467 | -565.0 | -447.5 | |
| 0.00 | 2.13 | 0.00 | 1.36 | 25.29 | 64.84 | -31.10 | 47.78 | 0.6330 | -580.0 | -545.2 | |
| 0.00 | 1.11 | 0.00 | 0.67 | 19.76 | 66.05 | -29.89 | 54.51 | 0.5783 | -645.0 | -517.2 | |
| 0.00 | 0.68 | 0.00 | 0.41 | 18.57 | 66.03 | -29.91 | 56.33 | 0.5702 | -796.0 | -657.6 | |
| 0.00 | 1.45 | 0.00 | 1.00 | 27.32 | 59.80 | -36.14 | 48.97 | 0.6969 | 636.0 | 523.9 | |
| 25.94 | 160.73 | 16.22 | 100.59 | 17.20 | 61.80 | -34.14 | 61.41 | 0.6129 | -1127.3 | -353.2 | |
| 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. | |