SDO HMI 2011-12-18 01:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.75 | 105.18 | 10.53 | 56.85 | 21.37 | 301.84 | 0.74 | 356.76 | 0.3981 | -0.3 | 69.6 | |
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back to the solar disc SDO HMI 2011-12-18 01:58:55 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 |
| 0.00 | 1.11 | 0.00 | 0.60 | 18.82 | 313.87 | 12.77 | 328.57 | 0.4030 | 815.0 | 686.4 | |
| 0.00 | 1.45 | 0.00 | 0.78 | 18.72 | 312.69 | 11.59 | 330.84 | 0.3921 | 943.0 | 716.5 | |
| 0.00 | 2.38 | 0.00 | 1.28 | 18.65 | 311.79 | 10.69 | 332.65 | 0.3843 | 855.0 | 620.6 | |
| 0.00 | 0.60 | 0.00 | 0.32 | 19.67 | 308.15 | 7.05 | 342.05 | 0.3767 | -637.0 | -534.9 | |
| 0.00 | 2.13 | 0.00 | 1.13 | 19.39 | 308.04 | 6.94 | 342.06 | 0.3718 | -1017.0 | -782.0 | |
| 1.11 | 4.08 | 0.59 | 2.18 | 19.93 | 307.91 | 6.81 | 342.84 | 0.3794 | -921.4 | -723.4 | |
| 1.96 | 4.08 | 1.04 | 2.18 | 19.58 | 307.86 | 6.76 | 342.66 | 0.3738 | -909.1 | -540.2 | |
| 0.00 | 1.28 | 0.00 | 0.68 | 19.14 | 307.28 | 6.18 | 343.72 | 0.3642 | -593.0 | -429.0 | |
| 0.00 | 1.45 | 0.00 | 0.77 | 18.73 | 307.14 | 6.04 | 343.73 | 0.3572 | -902.0 | -673.6 | |
| 0.94 | 3.06 | 0.50 | 1.63 | 19.07 | 306.93 | 5.83 | 344.54 | 0.3617 | -788.3 | -396.9 | |
| 9.53 | 21.44 | 5.09 | 11.45 | 20.05 | 306.75 | 5.65 | 345.72 | 0.3762 | -978.7 | -697.0 | |
| 6.21 | -11.00 | 3.31 | -11.00 | 19.92 | 306.46 | 5.36 | 346.33 | 0.3731 | -1003.2 | 999999 | |
| 0.00 | 2.21 | 0.00 | 1.18 | 19.35 | 306.35 | 5.24 | 346.22 | 0.3637 | 585.0 | 520.2 | |
| 0.00 | 1.36 | 0.00 | 0.72 | 19.38 | 305.88 | 4.77 | 347.43 | 0.3624 | 736.0 | 493.8 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 19.64 | 305.79 | 4.69 | 347.81 | 0.3661 | 606.0 | 405.8 | |
| 0.00 | 2.55 | 0.00 | 1.34 | 18.07 | 305.59 | 4.49 | 347.32 | 0.3403 | -756.0 | -621.9 | |
| 0.00 | 1.45 | 0.00 | 0.77 | 19.48 | 305.41 | 4.31 | 348.68 | 0.3623 | 792.0 | 496.5 | |
| 0.00 | 1.02 | 0.00 | 0.53 | 16.23 | 304.50 | 3.40 | 349.27 | 0.3069 | -875.0 | -632.6 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 19.16 | 302.80 | 1.70 | 355.40 | 0.3512 | -971.0 | -808.3 | |
| 0.00 | 1.70 | 0.00 | 0.90 | 19.38 | 302.81 | 1.70 | 355.44 | 0.3549 | -847.0 | -651.4 | |
| 0.00 | 1.45 | 0.00 | 0.75 | 16.82 | 302.72 | 1.62 | 355.02 | 0.3125 | -792.0 | -639.9 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 19.03 | 302.65 | 1.55 | 355.79 | 0.3490 | -856.0 | -670.6 | |
| 0.00 | 1.45 | 0.00 | 0.76 | 19.25 | 302.43 | 1.33 | 356.42 | 0.3524 | -835.0 | -717.2 | |
| 0.00 | 3.15 | 0.00 | 1.67 | 19.76 | 302.12 | 1.02 | 357.32 | 0.3603 | -808.0 | -686.9 | |
| 0.00 | 1.36 | 0.00 | 0.72 | 18.84 | 301.87 | 0.76 | 357.89 | 0.3452 | -828.0 | -719.8 | |
| 0.00 | 0.85 | 0.00 | 0.45 | 19.22 | 301.77 | 0.67 | 358.18 | 0.3513 | -815.0 | -619.0 | |
| 0.00 | 1.53 | 0.00 | 0.81 | 18.44 | 299.91 | -1.20 | 3.37 | 0.3388 | -796.0 | -594.7 | |
| 0.00 | 1.02 | 0.00 | 0.54 | 18.28 | 298.98 | -2.13 | 6.02 | 0.3375 | -770.0 | -571.9 | |
| 0.00 | 1.79 | 0.00 | 0.97 | 23.22 | 298.29 | -2.81 | 6.21 | 0.4182 | -624.0 | -552.2 | |
| 0.00 | 1.36 | 0.00 | 0.73 | 21.70 | 297.43 | -3.67 | 8.67 | 0.3960 | 876.0 | 691.7 | |
| 0.00 | 0.68 | 0.00 | 0.38 | 26.04 | 296.62 | -4.48 | 8.72 | 0.4656 | 768.0 | 609.1 | |
| 0.00 | 1.53 | 0.00 | 0.86 | 26.01 | 296.42 | -4.68 | 9.10 | 0.4656 | 816.0 | 672.2 | |
| 0.00 | 1.19 | 0.00 | 0.65 | 23.77 | 296.28 | -4.82 | 10.32 | 0.4315 | 755.0 | 667.3 | |
| 0.00 | 1.53 | 0.00 | 0.86 | 25.91 | 296.13 | -4.97 | 9.70 | 0.4648 | 815.0 | 593.6 | |
| 0.00 | 1.36 | 0.00 | 0.75 | 23.74 | 295.70 | -5.40 | 11.54 | 0.4328 | 690.0 | 496.8 | |
| 0.00 | 1.79 | 0.00 | 1.04 | 29.59 | 295.00 | -6.10 | 10.22 | 0.5228 | 906.0 | 764.2 | |
| 0.00 | 1.87 | 0.00 | 1.01 | 21.80 | 295.30 | -5.81 | 13.50 | 0.4042 | 837.0 | 691.3 | |
| 0.00 | 3.15 | 0.00 | 1.84 | 30.22 | 294.76 | -6.34 | 10.37 | 0.5325 | 774.0 | 680.3 | |
| 0.00 | 1.70 | 0.00 | 0.92 | 22.25 | 295.12 | -5.98 | 13.61 | 0.4118 | 872.0 | 724.6 | |
| 0.00 | 1.11 | 0.00 | 0.64 | 29.87 | 294.64 | -6.46 | 10.69 | 0.5278 | 659.0 | 608.4 | |
| 0.00 | 1.02 | 0.00 | 0.55 | 21.42 | 294.48 | -6.62 | 15.57 | 0.4016 | 963.0 | 756.0 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 22.71 | 294.33 | -6.78 | 15.02 | 0.4219 | 880.0 | 730.4 | |
| 0.00 | 4.42 | 0.00 | 2.39 | 21.33 | 294.23 | -6.87 | 16.20 | 0.4012 | 911.0 | 798.5 | |
| 0.00 | 1.19 | 0.00 | 0.65 | 21.74 | 294.18 | -6.92 | 16.00 | 0.4078 | 910.0 | 768.9 | |
| 0.00 | 0.68 | 0.00 | 0.37 | 22.71 | 294.00 | -7.10 | 15.69 | 0.4233 | 731.0 | 666.9 | |
| 0.00 | 1.02 | 0.00 | 0.60 | 29.91 | 293.54 | -7.56 | 12.44 | 0.5316 | 629.0 | 488.2 | |
| 0.00 | 1.19 | 0.00 | 0.65 | 22.90 | 293.93 | -7.17 | 15.71 | 0.4265 | 591.0 | 512.8 | |
| 0.00 | 0.85 | 0.00 | 0.46 | 21.20 | 293.82 | -7.28 | 17.20 | 0.4011 | 617.0 | 511.0 | |
| 0.00 | 0.60 | 0.00 | 0.33 | 22.36 | 292.96 | -8.14 | 18.13 | 0.4228 | 736.0 | 525.3 | |
| 0.00 | 0.94 | 0.00 | 0.52 | 25.36 | 292.63 | -8.47 | 16.56 | 0.4688 | 710.0 | 581.4 | |
| 0.00 | 2.04 | 0.00 | 1.14 | 25.19 | 292.48 | -8.62 | 16.95 | 0.4671 | 939.0 | 728.9 | |
| 0.00 | 1.53 | 0.00 | 0.91 | 31.17 | 291.28 | -9.82 | 15.24 | 0.5574 | 460.0 | 433.8 | |
| 0.00 | 0.94 | 0.00 | 0.53 | 26.43 | 289.91 | -11.19 | 20.53 | 0.4975 | 679.0 | 462.5 | |
| 0.00 | 1.19 | 0.00 | 0.65 | 21.57 | 289.63 | -11.48 | 25.54 | 0.4310 | 819.0 | 584.0 | |
| 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. | |