SDO HMI 2011-12-01 17:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 74.86 | 280.79 | 40.52 | 152.34 | 18.93 | 172.28 | 15.93 | 320.39 | 0.4082 | -178.9 | -194.8 | |
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back to the solar disc SDO HMI 2011-12-01 17:58:56 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 | 0.94 | 0.00 | 0.52 | 18.58 | 175.41 | 19.07 | 314.58 | 0.4366 | 772.0 | 501.6 | |
| 0.00 | 0.94 | 0.00 | 0.52 | 20.98 | 175.24 | 18.90 | 318.75 | 0.4606 | -703.0 | -530.6 | |
| 32.27 | 149.07 | 17.63 | 81.48 | 18.61 | 174.20 | 17.85 | 316.45 | 0.4235 | -1197.7 | -405.3 | |
| 1.02 | -3.00 | 0.56 | -3.00 | 18.15 | 174.02 | 17.67 | 315.92 | 0.4165 | -838.5 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.51 | 17.65 | 173.97 | 17.62 | 315.12 | 0.4106 | -772.0 | -607.3 | |
| 2.90 | -3.00 | 1.59 | -3.00 | 18.99 | 173.94 | 17.60 | 317.48 | 0.4249 | -871.5 | 999999 | |
| 1.37 | -3.00 | 0.74 | -3.00 | 19.02 | 173.39 | 17.05 | 318.42 | 0.4194 | -887.7 | 999999 | |
| 0.00 | 2.99 | 0.00 | 1.62 | 17.87 | 173.18 | 16.83 | 316.78 | 0.4042 | -830.0 | -627.3 | |
| 0.00 | 1.96 | 0.00 | 1.07 | 18.52 | 173.01 | 16.67 | 318.19 | 0.4097 | -771.0 | -565.4 | |
| 5.72 | 8.45 | 3.11 | 4.60 | 19.02 | 173.03 | 16.69 | 319.00 | 0.4156 | -1036.7 | -785.8 | |
| 0.00 | 2.13 | 0.00 | 1.17 | 19.64 | 173.10 | 16.75 | 319.92 | 0.4235 | -732.0 | -631.5 | |
| 0.00 | 2.05 | 0.00 | 1.11 | 19.05 | 172.45 | 16.10 | 320.04 | 0.4099 | -1032.0 | -878.4 | |
| 0.00 | 0.77 | 0.00 | 0.42 | 20.81 | 172.47 | 16.12 | 322.78 | 0.4310 | -584.0 | -469.7 | |
| 0.00 | 2.90 | 0.00 | 1.57 | 18.62 | 172.05 | 15.70 | 319.99 | 0.4007 | -664.0 | -540.1 | |
| 1.96 | 19.64 | 1.06 | 10.61 | 18.99 | 171.89 | 15.54 | 320.90 | 0.4035 | -992.1 | -529.6 | |
| 2.56 | -15.00 | 1.38 | -15.00 | 19.09 | 171.64 | 15.29 | 321.50 | 0.4021 | -1036.1 | 999999 | |
| 0.00 | 3.59 | 0.00 | 1.92 | 17.97 | 171.47 | 15.13 | 319.90 | 0.3871 | -290.0 | -288.4 | |
| 0.00 | 2.82 | 0.00 | 1.53 | 19.40 | 171.57 | 15.23 | 322.12 | 0.4053 | -828.0 | -609.0 | |
| 1.54 | 2.13 | 0.83 | 1.15 | 18.22 | 171.37 | 15.02 | 320.53 | 0.3889 | 595.6 | 508.1 | |
| 0.00 | 1.20 | 0.00 | 0.64 | 17.48 | 171.01 | 14.67 | 319.87 | 0.3764 | -746.0 | -568.2 | |
| 0.00 | 6.06 | 0.00 | 3.27 | 19.21 | 171.10 | 14.76 | 322.67 | 0.3984 | -885.0 | -745.0 | |
| 1.71 | 3.16 | 0.92 | 1.69 | 18.19 | 171.01 | 14.66 | 321.13 | 0.3849 | 864.0 | 891.4 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 18.50 | 170.78 | 14.43 | 322.09 | 0.3864 | 886.0 | 725.4 | |
| 0.00 | 1.02 | 0.00 | 0.55 | 19.59 | 170.71 | 14.37 | 323.98 | 0.3993 | -648.0 | -419.6 | |
| 0.00 | 4.01 | 0.00 | 2.15 | 18.35 | 170.54 | 14.20 | 322.28 | 0.3821 | 840.0 | 824.1 | |
| 0.00 | 1.79 | 0.00 | 0.97 | 20.37 | 170.14 | 13.79 | 326.25 | 0.4040 | 813.0 | 559.5 | |
| 0.00 | 1.96 | 0.00 | 1.06 | 20.03 | 169.62 | 13.28 | 326.73 | 0.3950 | 720.0 | 594.1 | |
| 0.00 | 1.28 | 0.00 | 0.69 | 19.97 | 169.29 | 12.95 | 327.28 | 0.3913 | 932.0 | 757.5 | |
| 1.54 | 4.10 | 0.83 | 2.21 | 20.44 | 169.30 | 12.96 | 327.95 | 0.3976 | 835.2 | 668.5 | |
| 0.00 | 1.20 | 0.00 | 0.64 | 20.41 | 169.07 | 12.73 | 328.35 | 0.3952 | 910.0 | 794.1 | |
| 4.95 | 5.21 | 2.65 | 2.78 | 19.25 | 168.91 | 12.57 | 326.96 | 0.3785 | 997.3 | 756.0 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 20.31 | 168.87 | 12.53 | 328.62 | 0.3923 | 1023.0 | 811.2 | |
| 0.00 | 1.79 | 0.00 | 0.97 | 20.85 | 168.72 | 12.38 | 329.66 | 0.3983 | 656.0 | 424.5 | |
| 0.00 | 1.28 | 0.00 | 0.69 | 20.00 | 168.52 | 12.18 | 328.88 | 0.3852 | 606.0 | 448.3 | |
| 0.00 | 1.62 | 0.00 | 0.87 | 20.60 | 168.41 | 12.06 | 329.94 | 0.3923 | 797.0 | 612.3 | |
| 1.62 | 8.79 | 0.87 | 4.70 | 19.41 | 168.28 | 11.94 | 328.51 | 0.3751 | 1204.6 | 786.7 | |
| 0.00 | 3.24 | 0.00 | 1.74 | 20.44 | 168.04 | 11.70 | 330.48 | 0.3872 | 934.0 | 892.5 | |
| 0.00 | 1.88 | 0.00 | 1.01 | 20.63 | 167.96 | 11.62 | 330.91 | 0.3892 | 862.0 | 774.3 | |
| 5.46 | 8.28 | 2.90 | 4.40 | 18.91 | 167.58 | 11.23 | 329.29 | 0.3624 | 1041.1 | 911.2 | |
| 7.68 | 15.45 | 4.09 | 8.22 | 19.38 | 167.32 | 10.98 | 330.53 | 0.3668 | 1060.5 | 587.5 | |
| 1.11 | -40.00 | 0.59 | -40.00 | 19.76 | 167.09 | 10.75 | 331.57 | 0.3703 | 811.6 | 999999 | |
| 1.45 | 1.79 | 0.77 | 0.96 | 20.13 | 166.96 | 10.61 | 332.37 | 0.3745 | 857.0 | 751.0 | |
| 0.00 | 1.37 | 0.00 | 0.73 | 20.04 | 166.19 | 9.84 | 333.97 | 0.3675 | 819.0 | 562.4 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 20.54 | 165.26 | 8.91 | 336.71 | 0.3686 | 824.0 | 654.1 | |
| 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. | |