SDO HMI 2011-12-05 19:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.35 | 72.14 | 28.02 | 104.24 | 18.80 | 171.27 | 68.74 | 290.01 | 0.9378 | -36.0 | 69.6 | |
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back to the solar disc SDO HMI 2011-12-05 19:58:56 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 |
| 4.26 | 20.89 | 7.74 | 38.54 | 18.93 | 175.91 | 73.39 | 289.60 | 0.9634 | -399.6 | 38.5 | |
| 0.00 | 0.94 | 0.00 | 1.66 | 19.15 | 175.40 | 72.88 | 289.88 | 0.9612 | -414.0 | -395.9 | |
| 4.09 | 5.88 | 6.63 | 9.53 | 19.06 | 173.76 | 71.24 | 289.95 | 0.9534 | -303.1 | -159.0 | |
| 0.00 | 0.94 | 0.00 | 1.35 | 18.39 | 171.36 | 68.84 | 289.50 | 0.9403 | -325.0 | -251.8 | |
| 0.68 | 2.39 | 0.94 | 3.27 | 17.49 | 170.37 | 67.84 | 288.66 | 0.9339 | -455.1 | -380.4 | |
| 2.22 | 3.07 | 3.04 | 4.21 | 18.02 | 170.37 | 67.84 | 289.23 | 0.9344 | -337.2 | -361.7 | |
| 0.00 | 0.94 | 0.00 | 1.30 | 18.73 | 170.54 | 68.02 | 289.97 | 0.9359 | -551.0 | -501.2 | |
| 0.00 | 1.62 | 0.00 | 1.99 | 18.15 | 167.49 | 64.96 | 289.75 | 0.9165 | 393.0 | 238.7 | |
| 0.00 | 1.02 | 0.00 | 1.26 | 18.31 | 167.52 | 65.00 | 289.92 | 0.9169 | 336.0 | 245.2 | |
| 0.00 | 1.45 | 0.00 | 1.80 | 18.56 | 167.70 | 65.18 | 290.16 | 0.9183 | 325.0 | 201.6 | |
| 3.07 | 31.29 | 3.69 | 37.32 | 18.65 | 166.81 | 64.29 | 290.40 | 0.9125 | 415.5 | 197.7 | |
| 5.03 | -11.00 | 5.98 | -11.00 | 18.94 | 166.51 | 63.98 | 290.75 | 0.9108 | 572.1 | 999999 | |
| 0.00 | 1.71 | 0.00 | 2.01 | 19.38 | 166.25 | 63.72 | 291.27 | 0.9095 | 576.0 | 462.0 | |
| 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. | |