SDO HMI 2011-02-16 08:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 279.31 | 1480.42 | 163.25 | 868.60 | -19.75 | 35.13 | 30.39 | 243.09 | 0.5357 | -19.2 | 23.2 | |
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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 |
| 0.77 | 266.29 | 0.48 | 163.58 | -18.00 | 40.61 | 35.87 | 248.95 | 0.5994 | 473.3 | 343.1 | |
| 0.77 | -1.00 | 0.48 | -1.00 | -18.51 | 40.23 | 35.49 | 247.97 | 0.5962 | 746.2 | 999999 | |
| 41.42 | -1.00 | 25.39 | -1.00 | -18.13 | 39.95 | 35.21 | 248.48 | 0.5913 | 1194.3 | 999999 | |
| 0.00 | 1.89 | 0.00 | 1.16 | -19.07 | 39.60 | 34.86 | 246.80 | 0.5900 | 448.0 | 252.4 | |
| 2.40 | -1.00 | 1.46 | -1.00 | -18.27 | 39.18 | 34.45 | 247.94 | 0.5818 | 969.9 | 999999 | |
| 0.00 | 1.20 | 0.00 | 0.72 | -18.10 | 38.13 | 33.39 | 247.80 | 0.5672 | 744.0 | 597.0 | |
| 0.00 | 1.37 | 0.00 | 0.82 | -17.61 | 37.73 | 32.99 | 248.48 | 0.5601 | 180.0 | 235.1 | |
| 36.79 | 787.64 | 21.98 | 462.33 | -18.72 | 37.52 | 32.78 | 246.47 | 0.5615 | 1289.0 | 102.7 | |
| 0.00 | 0.94 | 0.00 | 0.58 | -23.17 | 38.14 | 33.40 | 239.44 | 0.5900 | 523.0 | 375.4 | |
| 1.63 | -8.00 | 0.97 | -8.00 | -18.85 | 36.88 | 32.14 | 245.93 | 0.5536 | 1048.2 | 999999 | |
| 9.52 | -8.00 | 5.65 | -8.00 | -19.16 | 36.76 | 32.02 | 245.33 | 0.5533 | 920.3 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.66 | -17.76 | 36.25 | 31.51 | 247.55 | 0.5407 | -627.0 | -547.2 | |
| 2.14 | -8.00 | 1.27 | -8.00 | -19.11 | 36.49 | 31.75 | 245.27 | 0.5496 | 913.0 | 999999 | |
| 1.72 | -8.00 | 1.02 | -8.00 | -19.60 | 36.49 | 31.75 | 244.42 | 0.5517 | 841.0 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.67 | -20.88 | 36.70 | 31.97 | 242.37 | 0.5606 | 565.0 | 486.9 | |
| 0.00 | 1.80 | 0.00 | 1.05 | -17.48 | 35.90 | 31.17 | 247.89 | 0.5349 | -692.0 | -577.1 | |
| 5.40 | -8.00 | 3.19 | -8.00 | -19.04 | 36.18 | 31.44 | 245.24 | 0.5452 | 839.3 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.61 | -20.89 | 36.52 | 31.78 | 242.24 | 0.5583 | 602.0 | 532.6 | |
| 0.00 | 2.92 | 0.00 | 1.71 | -17.79 | 35.82 | 31.08 | 247.29 | 0.5350 | -798.0 | -491.4 | |
| 9.52 | -8.00 | 5.63 | -8.00 | -19.65 | 36.16 | 31.43 | 244.16 | 0.5477 | 999.8 | 999999 | |
| 0.60 | -8.00 | 0.35 | -8.00 | -19.39 | 35.89 | 31.15 | 244.46 | 0.5429 | 741.9 | 999999 | |
| 0.00 | 1.37 | 0.00 | 0.80 | -18.28 | 35.62 | 30.89 | 246.30 | 0.5344 | 748.0 | 528.2 | |
| 0.00 | 3.26 | 0.00 | 1.93 | -20.79 | 36.12 | 31.39 | 242.18 | 0.5527 | 416.0 | 476.2 | |
| 1.11 | -8.00 | 0.66 | -8.00 | -20.07 | 35.89 | 31.15 | 243.29 | 0.5461 | 911.1 | 999999 | |
| 4.97 | -8.00 | 2.92 | -8.00 | -19.53 | 35.66 | 30.92 | 244.10 | 0.5405 | 826.0 | 999999 | |
| 1.29 | -8.00 | 0.76 | -8.00 | -20.23 | 35.77 | 31.04 | 242.95 | 0.5454 | 830.4 | 999999 | |
| 3.00 | -8.00 | 1.75 | -8.00 | -20.01 | 34.81 | 30.07 | 242.76 | 0.5317 | 777.9 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.61 | -21.34 | 35.07 | 30.33 | 240.59 | 0.5421 | 532.0 | 406.2 | |
| 1.29 | -8.00 | 0.75 | -8.00 | -20.59 | 34.86 | 30.12 | 241.77 | 0.5354 | 794.5 | 999999 | |
| 0.00 | 2.74 | 0.00 | 1.59 | -18.30 | 34.32 | 29.59 | 245.57 | 0.5170 | -702.0 | -532.0 | |
| 1.63 | 2.14 | 0.95 | 1.25 | -20.81 | 34.69 | 29.95 | 241.27 | 0.5344 | 577.3 | 649.0 | |
| 0.00 | 1.03 | 0.00 | 0.60 | -21.61 | 34.80 | 30.06 | 239.96 | 0.5401 | 656.0 | 465.2 | |
| 0.00 | 2.40 | 0.00 | 1.40 | -20.70 | 34.56 | 29.82 | 241.39 | 0.5320 | 155.0 | 213.0 | |
| 29.42 | -8.00 | 17.05 | -8.00 | -19.71 | 34.17 | 29.43 | 242.90 | 0.5217 | -1097.4 | 999999 | |
| 3.34 | -8.00 | 1.94 | -8.00 | -20.24 | 34.02 | 29.28 | 241.86 | 0.5226 | 940.7 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.65 | -21.28 | 34.10 | 29.36 | 240.07 | 0.5293 | 829.0 | 639.6 | |
| 1.20 | -8.00 | 0.69 | -8.00 | -20.01 | 33.76 | 29.02 | 242.10 | 0.5179 | -675.2 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.60 | -21.55 | 34.09 | 29.35 | 239.57 | 0.5308 | 639.0 | 487.7 | |
| 25.90 | -8.00 | 14.87 | -8.00 | -19.39 | 33.28 | 28.54 | 242.91 | 0.5083 | -1183.6 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.54 | -19.09 | 32.76 | 28.02 | 243.14 | 0.4997 | -807.0 | -681.1 | |
| 0.00 | 1.72 | 0.00 | 0.99 | -20.72 | 33.00 | 28.27 | 240.29 | 0.5120 | 876.0 | 759.2 | |
| 0.00 | 4.20 | 0.00 | 2.43 | -21.52 | 33.02 | 28.29 | 238.88 | 0.5171 | -223.0 | -271.0 | |
| 2.66 | 20.67 | 1.51 | 11.75 | -18.41 | 32.35 | 27.61 | 244.17 | 0.4906 | -851.9 | -349.5 | |
| 0.00 | 3.09 | 0.00 | 1.78 | -21.35 | 32.74 | 28.00 | 238.97 | 0.5123 | -623.0 | -605.6 | |
| 3.43 | 4.80 | 1.96 | 2.74 | -20.17 | 32.39 | 27.65 | 240.86 | 0.5008 | 938.8 | 733.6 | |
| 1.72 | 6.00 | 0.98 | 3.42 | -19.70 | 32.12 | 27.39 | 241.55 | 0.4946 | 838.5 | 849.5 | |
| 0.00 | 0.94 | 0.00 | 0.54 | -21.50 | 32.30 | 27.56 | 238.37 | 0.5077 | -483.0 | -323.4 | |
| 0.00 | 0.77 | 0.00 | 0.45 | -23.92 | 32.80 | 28.06 | 234.56 | 0.5299 | -669.0 | -538.6 | |
| 11.58 | 54.12 | 6.67 | 31.24 | -22.33 | 32.33 | 27.59 | 236.92 | 0.5134 | -908.9 | -262.2 | |
| 0.26 | -49.00 | 0.15 | -49.00 | -22.70 | 32.41 | 27.67 | 236.34 | 0.5168 | -774.3 | 999999 | |
| 1.29 | -49.00 | 0.74 | -49.00 | -22.06 | 32.16 | 27.43 | 237.26 | 0.5096 | -810.1 | 999999 | |
| 0.00 | 1.29 | 0.00 | 0.74 | -21.80 | 31.75 | 27.01 | 237.39 | 0.5027 | -673.0 | -547.7 | |
| 0.00 | 0.69 | 0.00 | 0.39 | -21.47 | 31.65 | 26.91 | 237.91 | 0.4992 | -537.0 | -445.9 | |
| 0.00 | 1.72 | 0.00 | 0.98 | -22.05 | 31.73 | 26.99 | 236.93 | 0.5041 | -888.0 | -767.0 | |
| 0.34 | 1.29 | 0.20 | 0.73 | -21.81 | 31.54 | 26.80 | 237.20 | 0.5001 | -884.0 | -737.8 | |
| 4.29 | 20.24 | 2.46 | 11.59 | -22.49 | 31.64 | 26.90 | 236.08 | 0.5059 | -872.0 | -826.4 | |
| 0.00 | 1.11 | 0.00 | 0.64 | -23.57 | 31.77 | 27.03 | 234.31 | 0.5150 | -503.0 | -352.4 | |
| 0.00 | 1.03 | 0.00 | 0.59 | -21.74 | 31.20 | 26.46 | 237.06 | 0.4953 | -760.0 | -609.2 | |
| 0.00 | 0.94 | 0.00 | 0.55 | -24.41 | 31.78 | 27.04 | 232.89 | 0.5212 | -672.0 | -535.0 | |
| 0.00 | 2.06 | 0.00 | 1.19 | -23.61 | 31.56 | 26.82 | 234.06 | 0.5128 | -631.0 | -485.4 | |
| 0.00 | 0.51 | 0.00 | 0.29 | -20.92 | 30.94 | 26.20 | 238.34 | 0.4865 | -317.0 | -385.5 | |
| 4.72 | -56.00 | 2.70 | -56.00 | -22.69 | 31.25 | 26.52 | 235.39 | 0.5025 | -881.8 | 999999 | |
| 0.00 | 1.63 | 0.00 | 0.93 | -23.22 | 31.26 | 26.52 | 234.47 | 0.5063 | -745.0 | -506.1 | |
| 1.11 | 13.64 | 0.64 | 7.81 | -23.15 | 30.88 | 26.14 | 234.27 | 0.5012 | -1006.3 | -727.4 | |
| 2.57 | -64.00 | 1.47 | -64.00 | -23.46 | 30.91 | 26.17 | 233.75 | 0.5038 | -686.4 | 999999 | |
| 0.00 | 3.17 | 0.00 | 1.81 | -23.38 | 30.61 | 25.87 | 233.62 | 0.4995 | -907.0 | -723.9 | |
| 42.71 | 208.75 | 24.17 | 117.91 | -22.06 | 30.27 | 25.53 | 235.66 | 0.4858 | -1199.0 | -435.3 | |
| 0.00 | 2.23 | 0.00 | 1.25 | -20.40 | 29.82 | 25.08 | 238.40 | 0.4685 | -696.0 | -528.5 | |
| 1.20 | 3.95 | 0.67 | 2.21 | -20.93 | 29.60 | 24.86 | 237.19 | 0.4692 | -864.6 | -661.0 | |
| 2.40 | 10.12 | 1.34 | 5.64 | -20.30 | 29.35 | 24.61 | 238.18 | 0.4617 | -626.5 | -2.8 | |
| 1.89 | -70.00 | 1.05 | -70.00 | -20.18 | 29.12 | 24.39 | 238.20 | 0.4579 | 690.2 | 999999 | |
| 2.57 | -67.00 | 1.45 | -67.00 | -22.04 | 29.42 | 24.68 | 234.92 | 0.4749 | -1099.8 | 999999 | |
| 5.57 | 25.39 | 3.11 | 14.15 | -21.08 | 29.07 | 24.33 | 236.42 | 0.4634 | -1134.5 | -669.5 | |
| 3.17 | -73.00 | 1.77 | -73.00 | -20.62 | 28.92 | 24.18 | 237.15 | 0.4583 | -705.0 | 999999 | |
| 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. | |