SDO HMI 2011-12-05 06:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.63 | 122.53 | 33.72 | 136.59 | 18.80 | 171.65 | 61.99 | 290.97 | 0.8949 | -157.3 | 12.9 | |
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back to the solar disc SDO HMI 2011-12-05 06:58:56 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 |
| 5.29 | 41.05 | 6.80 | 53.07 | 18.93 | 175.71 | 66.05 | 290.42 | 0.9241 | -479.9 | 3.7 | |
| 0.00 | 0.85 | 0.00 | 1.08 | 18.49 | 175.38 | 65.71 | 290.00 | 0.9216 | -430.0 | -373.5 | |
| 0.00 | 1.19 | 0.00 | 1.50 | 18.65 | 175.26 | 65.60 | 290.18 | 0.9210 | -465.0 | -410.3 | |
| 1.02 | -1.00 | 1.30 | -1.00 | 19.18 | 175.44 | 65.78 | 290.73 | 0.9226 | -581.7 | 999999 | |
| 0.43 | -1.00 | 0.54 | -1.00 | 19.12 | 175.09 | 65.42 | 290.71 | 0.9203 | -633.6 | 999999 | |
| 6.57 | 8.79 | 7.71 | 10.31 | 19.03 | 173.26 | 63.60 | 290.90 | 0.9082 | -579.3 | -419.8 | |
| 0.00 | 1.71 | 0.00 | 1.97 | 19.13 | 172.84 | 63.17 | 291.07 | 0.9053 | -613.0 | -529.5 | |
| 1.79 | 2.39 | 1.94 | 2.59 | 18.39 | 171.00 | 61.34 | 290.57 | 0.8912 | -415.9 | -451.1 | |
| 4.01 | 10.41 | 4.22 | 10.92 | 17.92 | 170.14 | 60.48 | 290.20 | 0.8842 | -532.8 | -388.9 | |
| 0.68 | 1.88 | 0.71 | 1.95 | 17.52 | 169.85 | 60.19 | 289.80 | 0.8814 | -341.4 | -393.4 | |
| 0.00 | 2.30 | 0.00 | 2.37 | 17.52 | 169.54 | 59.88 | 289.86 | 0.8789 | -638.0 | -570.3 | |
| 0.00 | 2.22 | 0.00 | 2.32 | 18.64 | 169.87 | 60.20 | 291.05 | 0.8830 | -336.0 | -319.4 | |
| 0.00 | 1.02 | 0.00 | 1.05 | 18.18 | 169.16 | 59.50 | 290.66 | 0.8769 | -551.0 | -432.5 | |
| 0.51 | 2.39 | 0.52 | 2.42 | 18.74 | 168.74 | 59.08 | 291.38 | 0.8744 | 171.8 | -41.8 | |
| 0.00 | 1.96 | 0.00 | 2.07 | 20.62 | 169.77 | 60.11 | 293.28 | 0.8853 | 330.0 | 258.2 | |
| 0.00 | 3.24 | 0.00 | 3.20 | 18.12 | 167.91 | 58.25 | 290.84 | 0.8668 | 333.0 | 243.4 | |
| 0.00 | 1.02 | 0.00 | 1.02 | 18.71 | 168.18 | 58.51 | 291.46 | 0.8699 | 186.0 | 140.8 | |
| 7.51 | 38.66 | 7.27 | 37.36 | 18.78 | 167.09 | 57.42 | 291.76 | 0.8611 | 688.8 | 294.7 | |
| 1.71 | -18.00 | 1.65 | -18.00 | 19.15 | 167.00 | 57.34 | 292.21 | 0.8610 | 522.5 | 999999 | |
| 1.11 | -18.00 | 1.06 | -18.00 | 19.28 | 166.66 | 57.00 | 292.43 | 0.8585 | 735.3 | 999999 | |
| 0.00 | 1.45 | 0.00 | 1.39 | 19.53 | 166.57 | 56.90 | 292.74 | 0.8582 | 695.0 | 581.7 | |
| 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. | |