SDO HMI 2011-02-16 00:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 347.56 | 1540.73 | 195.22 | 868.59 | -19.86 | 35.02 | 25.92 | 239.72 | 0.4778 | 10.8 | 7.4 | |
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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 |
| 0.86 | 294.04 | 0.50 | 172.08 | -18.15 | 40.58 | 31.48 | 246.82 | 0.5419 | 357.0 | 382.5 | |
| 0.00 | 4.11 | 0.00 | 2.43 | -19.16 | 40.53 | 31.43 | 245.02 | 0.5455 | 621.0 | 461.1 | |
| 1.54 | -1.00 | 0.91 | -1.00 | -18.41 | 40.34 | 31.24 | 246.24 | 0.5397 | 770.3 | 999999 | |
| 41.65 | -1.00 | 24.35 | -1.00 | -18.10 | 39.95 | 30.85 | 246.60 | 0.5331 | 1081.1 | 999999 | |
| 2.74 | -1.00 | 1.59 | -1.00 | -18.20 | 39.32 | 30.21 | 246.09 | 0.5250 | 1117.8 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.64 | -18.17 | 38.81 | 29.70 | 245.87 | 0.5179 | 871.0 | 700.5 | |
| 0.00 | 0.86 | 0.00 | 0.49 | -18.42 | 38.07 | 28.96 | 244.97 | 0.5091 | 695.0 | 585.8 | |
| 1.80 | 782.38 | 1.03 | 440.17 | -18.19 | 37.35 | 28.24 | 244.98 | 0.4982 | -356.5 | 27.2 | |
| 0.00 | 1.29 | 0.00 | 0.74 | -20.19 | 37.58 | 28.48 | 241.40 | 0.5118 | 679.0 | 507.1 | |
| 0.94 | -8.00 | 0.54 | -8.00 | -18.11 | 37.16 | 28.05 | 245.02 | 0.4952 | -574.1 | 999999 | |
| 1.71 | -8.00 | 0.98 | -8.00 | -18.38 | 37.20 | 28.10 | 244.53 | 0.4971 | 872.5 | 999999 | |
| 38.91 | -8.00 | 22.21 | -8.00 | -18.87 | 37.15 | 28.05 | 243.56 | 0.4989 | 1145.3 | 999999 | |
| 1.11 | -8.00 | 0.63 | -8.00 | -18.33 | 36.91 | 27.81 | 244.43 | 0.4930 | 1022.2 | 999999 | |
| 0.94 | -8.00 | 0.54 | -8.00 | -19.64 | 36.87 | 27.76 | 241.91 | 0.4993 | 501.9 | 999999 | |
| 4.54 | -8.00 | 2.58 | -8.00 | -19.29 | 36.63 | 27.52 | 242.41 | 0.4941 | 780.7 | 999999 | |
| 0.94 | -8.00 | 0.54 | -8.00 | -19.87 | 36.63 | 27.52 | 241.32 | 0.4974 | 586.0 | 999999 | |
| 0.00 | 0.69 | 0.00 | 0.39 | -17.79 | 36.22 | 27.12 | 245.04 | 0.4808 | -552.0 | -411.8 | |
| 4.63 | -8.00 | 2.63 | -8.00 | -19.09 | 36.41 | 27.31 | 242.64 | 0.4901 | 1021.8 | 999999 | |
| 1.29 | -8.00 | 0.73 | -8.00 | -19.72 | 36.53 | 27.42 | 241.53 | 0.4952 | 665.2 | 999999 | |
| 0.00 | 1.63 | 0.00 | 0.93 | -20.79 | 36.63 | 27.52 | 239.62 | 0.5028 | 595.0 | 484.8 | |
| 4.80 | -8.00 | 2.73 | -8.00 | -19.52 | 36.35 | 27.24 | 241.78 | 0.4917 | 781.9 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.53 | -18.03 | 35.84 | 26.74 | 244.32 | 0.4767 | 683.0 | 387.2 | |
| 1.03 | -8.00 | 0.59 | -8.00 | -20.38 | 36.19 | 27.09 | 240.04 | 0.4947 | 439.0 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.48 | -18.39 | 35.80 | 26.70 | 243.57 | 0.4780 | 462.0 | 319.2 | |
| 18.60 | -8.00 | 10.55 | -8.00 | -19.90 | 36.00 | 26.89 | 240.79 | 0.4892 | 795.6 | 999999 | |
| 0.00 | 2.66 | 0.00 | 1.50 | -18.55 | 35.65 | 26.55 | 243.15 | 0.4769 | 204.0 | 192.0 | |
| 0.00 | 2.06 | 0.00 | 1.17 | -20.97 | 36.09 | 26.99 | 238.88 | 0.4970 | 635.0 | 517.6 | |
| 1.46 | -8.00 | 0.82 | -8.00 | -19.37 | 35.69 | 26.58 | 241.58 | 0.4820 | 652.4 | 999999 | |
| 9.00 | -8.00 | 5.08 | -8.00 | -19.59 | 35.66 | 26.55 | 241.15 | 0.4828 | 805.0 | 999999 | |
| 1.54 | 21.51 | 0.87 | 12.19 | -20.44 | 35.64 | 26.53 | 239.50 | 0.4878 | 869.8 | 463.2 | |
| 1.89 | -8.00 | 1.06 | -8.00 | -20.10 | 35.12 | 26.01 | 239.74 | 0.4788 | 512.0 | 999999 | |
| 4.63 | -8.00 | 2.60 | -8.00 | -19.80 | 35.03 | 25.92 | 240.24 | 0.4757 | 379.9 | 999999 | |
| 2.14 | 6.08 | 1.20 | 3.42 | -20.52 | 34.66 | 25.56 | 238.56 | 0.4756 | 777.4 | 464.7 | |
| 6.60 | -8.00 | 3.70 | -8.00 | -20.07 | 34.55 | 25.44 | 239.34 | 0.4711 | 723.8 | 999999 | |
| 0.00 | 10.71 | 0.00 | 6.03 | -20.89 | 34.66 | 25.56 | 237.86 | 0.4780 | 593.0 | 451.6 | |
| 0.00 | 2.57 | 0.00 | 1.45 | -21.45 | 34.55 | 25.45 | 236.72 | 0.4804 | 585.0 | 495.9 | |
| 0.00 | 0.94 | 0.00 | 0.53 | -21.21 | 34.44 | 25.33 | 237.07 | 0.4773 | 836.0 | 707.7 | |
| 37.02 | -8.00 | 20.67 | -8.00 | -19.72 | 34.14 | 25.04 | 239.67 | 0.4635 | -929.7 | 999999 | |
| 6.77 | -8.00 | 3.79 | -8.00 | -20.25 | 34.06 | 24.95 | 238.57 | 0.4658 | 818.0 | 999999 | |
| 4.46 | 6.68 | 2.50 | 3.76 | -21.44 | 34.06 | 24.95 | 236.29 | 0.4741 | 754.9 | 670.8 | |
| 0.00 | 1.11 | 0.00 | 0.62 | -21.14 | 34.00 | 24.90 | 236.81 | 0.4712 | 735.0 | 571.4 | |
| 3.51 | -8.00 | 1.96 | -8.00 | -20.07 | 33.82 | 24.71 | 238.70 | 0.4615 | 579.0 | 999999 | |
| 38.31 | -8.00 | 21.22 | -8.00 | -19.40 | 33.26 | 24.15 | 239.55 | 0.4496 | -1111.7 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.57 | -21.02 | 33.28 | 24.18 | 236.38 | 0.4611 | -438.0 | -298.0 | |
| 0.00 | 1.20 | 0.00 | 0.67 | -20.63 | 33.11 | 24.01 | 236.98 | 0.4561 | 703.0 | 587.9 | |
| 0.00 | 1.46 | 0.00 | 0.81 | -20.35 | 33.07 | 23.96 | 237.47 | 0.4536 | -361.0 | -181.0 | |
| 1.29 | 4.29 | 0.72 | 2.39 | -21.39 | 33.18 | 24.07 | 235.56 | 0.4624 | -461.5 | -502.9 | |
| 1.46 | 8.31 | 0.82 | 4.65 | -22.20 | 33.04 | 23.94 | 233.90 | 0.4668 | -486.4 | -514.8 | |
| 0.00 | 1.37 | 0.00 | 0.77 | -23.12 | 33.21 | 24.11 | 232.39 | 0.4762 | -335.0 | -308.9 | |
| 1.46 | -48.00 | 0.81 | -48.00 | -22.27 | 32.88 | 23.77 | 233.61 | 0.4654 | -672.4 | 999999 | |
| 0.00 | 1.63 | 0.00 | 0.89 | -19.12 | 32.12 | 23.02 | 239.09 | 0.4324 | -95.0 | -93.2 | |
| 0.00 | 0.94 | 0.00 | 0.52 | -20.63 | 32.29 | 23.18 | 236.16 | 0.4454 | 831.0 | 695.9 | |
| 4.29 | 8.31 | 2.36 | 4.58 | -20.21 | 32.18 | 23.08 | 236.90 | 0.4410 | 923.4 | 812.5 | |
| 0.00 | 3.77 | 0.00 | 2.10 | -21.70 | 32.39 | 23.29 | 234.19 | 0.4549 | -257.0 | -111.6 | |
| 0.00 | 1.80 | 0.00 | 1.01 | -23.91 | 32.73 | 23.63 | 230.47 | 0.4770 | -579.0 | -481.0 | |
| 3.17 | 3.94 | 1.74 | 2.17 | -19.70 | 31.97 | 22.86 | 237.73 | 0.4345 | 867.7 | 796.6 | |
| 0.43 | -53.00 | 0.24 | -53.00 | -20.00 | 32.01 | 22.91 | 237.15 | 0.4373 | 1008.4 | 999999 | |
| 8.23 | 18.85 | 4.58 | 10.50 | -22.32 | 32.33 | 23.22 | 232.95 | 0.4590 | -863.0 | -565.0 | |
| 0.00 | 1.11 | 0.00 | 0.62 | -22.01 | 31.72 | 22.61 | 232.89 | 0.4489 | -624.0 | -521.2 | |
| 5.23 | 37.54 | 2.90 | 20.79 | -22.41 | 31.65 | 22.55 | 232.05 | 0.4514 | -791.0 | -601.7 | |
| 0.34 | 1.37 | 0.19 | 0.76 | -21.53 | 31.50 | 22.40 | 233.58 | 0.4423 | -497.2 | -387.8 | |
| 0.00 | 4.71 | 0.00 | 2.63 | -23.40 | 31.79 | 22.68 | 230.38 | 0.4614 | -86.0 | -278.5 | |
| 0.00 | 1.54 | 0.00 | 0.85 | -22.02 | 31.51 | 22.41 | 232.65 | 0.4465 | -921.0 | -773.9 | |
| 0.00 | 6.00 | 0.00 | 3.31 | -21.72 | 31.26 | 22.15 | 232.94 | 0.4409 | -681.0 | -662.1 | |
| 0.00 | 6.77 | 0.00 | 3.77 | -23.56 | 31.54 | 22.43 | 229.80 | 0.4599 | -581.0 | -454.4 | |
| 5.23 | -60.00 | 2.90 | -60.00 | -22.68 | 31.28 | 22.17 | 231.14 | 0.4491 | -818.7 | 999999 | |
| 1.89 | -60.00 | 1.04 | -60.00 | -22.53 | 31.08 | 21.98 | 231.19 | 0.4455 | -679.1 | 999999 | |
| 1.20 | 18.85 | 0.66 | 10.45 | -23.22 | 30.92 | 21.82 | 229.73 | 0.4495 | -946.2 | -669.4 | |
| 0.00 | 1.29 | 0.00 | 0.71 | -23.66 | 30.79 | 21.68 | 228.77 | 0.4519 | -569.0 | -381.6 | |
| 0.00 | 1.63 | 0.00 | 0.89 | -20.45 | 30.11 | 21.00 | 234.18 | 0.4159 | -585.0 | -511.6 | |
| 45.17 | 210.31 | 24.77 | 115.17 | -21.95 | 30.30 | 21.19 | 231.40 | 0.4309 | -1147.4 | -449.9 | |
| 2.49 | 7.63 | 1.37 | 4.22 | -23.48 | 30.51 | 21.41 | 228.76 | 0.4471 | -757.3 | -482.3 | |
| 13.63 | 42.42 | 7.39 | 23.00 | -20.66 | 29.39 | 20.29 | 232.89 | 0.4086 | -988.7 | -519.4 | |
| 2.06 | -71.00 | 1.12 | -71.00 | -22.07 | 29.53 | 20.43 | 230.23 | 0.4226 | -1091.2 | 999999 | |
| 2.49 | -73.00 | 1.34 | -73.00 | -20.37 | 29.22 | 20.11 | 233.30 | 0.4038 | 325.1 | 999999 | |
| 2.14 | -71.00 | 1.17 | -71.00 | -21.93 | 29.27 | 20.17 | 230.18 | 0.4182 | -903.2 | 999999 | |
| 0.00 | 0.43 | 0.00 | 0.24 | -24.43 | 28.56 | 19.46 | 224.56 | 0.4341 | -752.0 | -672.4 | |
| 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. | |