SDO HMI 2011-12-08 09:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 107.08 | 694.63 | 74.09 | 480.44 | -22.15 | 108.00 | 39.51 | 237.36 | 0.7017 | 308.3 | 273.4 | |
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back to the solar disc SDO HMI 2011-12-08 09:58:56 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 |
| 10.66 | 52.94 | 7.53 | 37.43 | -17.52 | 111.23 | 42.74 | 245.06 | 0.7160 | 993.3 | 377.8 | |
| 0.00 | 0.94 | 0.00 | 0.68 | -22.66 | 111.17 | 42.68 | 238.39 | 0.7369 | 586.0 | 575.8 | |
| 0.00 | 0.43 | 0.00 | 0.30 | -20.91 | 110.44 | 41.95 | 240.27 | 0.7215 | -653.0 | -560.0 | |
| 0.00 | 3.41 | 0.00 | 2.50 | -24.95 | 110.26 | 41.76 | 235.08 | 0.7389 | -380.0 | -323.5 | |
| 0.00 | 2.90 | 0.00 | 2.01 | -21.25 | 108.46 | 39.96 | 238.82 | 0.7021 | 347.0 | 328.4 | |
| 73.66 | 518.26 | 51.83 | 362.75 | -22.85 | 108.71 | 40.22 | 236.89 | 0.7128 | 1121.4 | 410.2 | |
| 0.00 | 0.68 | 0.00 | 0.46 | -21.00 | 107.31 | 38.81 | 238.53 | 0.6884 | 100.0 | 123.2 | |
| 0.85 | -6.00 | 0.59 | -6.00 | -23.33 | 107.88 | 39.38 | 235.81 | 0.7067 | 867.3 | 999999 | |
| 4.69 | -6.00 | 3.24 | -6.00 | -22.75 | 107.59 | 39.10 | 236.39 | 0.7007 | 1177.8 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.70 | -21.57 | 107.12 | 38.63 | 237.67 | 0.6894 | 722.0 | 516.8 | |
| 0.00 | 2.73 | 0.00 | 1.85 | -21.41 | 106.95 | 38.45 | 237.78 | 0.6867 | 222.0 | 45.8 | |
| 0.68 | -6.00 | 0.47 | -6.00 | -22.91 | 107.40 | 38.91 | 236.08 | 0.6995 | 944.8 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.66 | -24.40 | 107.81 | 39.31 | 234.42 | 0.7118 | 473.0 | 391.8 | |
| 0.00 | 4.26 | 0.00 | 2.80 | -19.01 | 105.70 | 37.21 | 240.34 | 0.6603 | -550.0 | -576.1 | |
| 0.00 | 1.11 | 0.00 | 0.73 | -19.67 | 105.80 | 37.30 | 239.48 | 0.6648 | -643.0 | -537.6 | |
| 0.00 | 1.79 | 0.00 | 1.18 | -19.52 | 105.64 | 37.14 | 239.60 | 0.6622 | -815.0 | -665.4 | |
| 0.00 | 0.85 | 0.00 | 0.56 | -19.70 | 105.49 | 37.00 | 239.26 | 0.6615 | -756.0 | -601.7 | |
| 0.00 | 0.68 | 0.00 | 0.47 | -23.04 | 106.42 | 37.92 | 235.33 | 0.6900 | 532.0 | 468.1 | |
| 0.00 | 0.77 | 0.00 | 0.49 | -17.58 | 104.80 | 36.31 | 241.86 | 0.6424 | -605.0 | -466.2 | |
| 0.00 | 1.28 | 0.00 | 0.84 | -19.99 | 105.29 | 36.80 | 238.75 | 0.6608 | -759.0 | -637.0 | |
| 0.00 | 1.19 | 0.00 | 0.79 | -20.14 | 105.22 | 36.72 | 238.49 | 0.6608 | -706.0 | -585.1 | |
| 0.00 | 10.32 | 0.00 | 7.01 | -23.13 | 106.04 | 37.55 | 234.98 | 0.6867 | 368.0 | 303.7 | |
| 0.00 | 1.28 | 0.00 | 0.84 | -20.24 | 105.09 | 36.59 | 238.28 | 0.6599 | -695.0 | -543.3 | |
| 0.00 | 0.94 | 0.00 | 0.63 | -23.01 | 105.72 | 37.22 | 234.95 | 0.6825 | 510.0 | 460.5 | |
| 0.00 | 1.11 | 0.00 | 0.73 | -20.62 | 104.72 | 36.23 | 237.54 | 0.6579 | -408.0 | -385.8 | |
| 0.00 | 0.94 | 0.00 | 0.62 | -21.73 | 104.72 | 36.23 | 236.03 | 0.6644 | -585.0 | -496.2 | |
| 0.00 | 1.11 | 0.00 | 0.73 | -22.04 | 104.50 | 36.01 | 235.46 | 0.6639 | -555.0 | -466.7 | |
| 0.00 | 1.45 | 0.00 | 0.93 | -19.64 | 103.65 | 35.15 | 238.23 | 0.6402 | -653.0 | -539.9 | |
| 0.00 | 1.79 | 0.00 | 1.15 | -19.80 | 103.49 | 35.00 | 237.91 | 0.6393 | -645.0 | -500.6 | |
| 0.00 | 0.85 | 0.00 | 0.56 | -22.14 | 104.10 | 35.60 | 235.06 | 0.6601 | -608.0 | -536.7 | |
| 0.00 | 1.02 | 0.00 | 0.67 | -21.98 | 104.01 | 35.51 | 235.22 | 0.6582 | -487.0 | -453.3 | |
| 0.00 | 1.62 | 0.00 | 1.04 | -19.99 | 103.39 | 34.89 | 237.57 | 0.6393 | -532.0 | -447.9 | |
| 0.00 | 0.94 | 0.00 | 0.62 | -22.30 | 103.98 | 35.49 | 234.78 | 0.6599 | -461.0 | -338.1 | |
| 0.00 | 0.77 | 0.00 | 0.50 | -22.24 | 103.77 | 35.27 | 234.72 | 0.6572 | -554.0 | -512.7 | |
| 0.00 | 2.64 | 0.00 | 1.69 | -20.11 | 103.11 | 34.62 | 237.21 | 0.6369 | -587.0 | -507.8 | |
| 0.00 | 1.02 | 0.00 | 0.68 | -23.26 | 104.00 | 35.50 | 233.51 | 0.6660 | -585.0 | -456.4 | |
| 0.00 | 2.64 | 0.00 | 1.73 | -22.43 | 103.67 | 35.17 | 234.40 | 0.6573 | -744.0 | -605.9 | |
| 0.00 | 4.94 | 0.00 | 3.15 | -19.73 | 102.83 | 34.33 | 237.56 | 0.6314 | -770.0 | -636.1 | |
| 0.00 | 1.62 | 0.00 | 1.03 | -19.48 | 102.73 | 34.23 | 237.85 | 0.6287 | -572.0 | -491.6 | |
| 0.00 | 1.62 | 0.00 | 1.06 | -22.75 | 103.53 | 35.03 | 233.87 | 0.6578 | -643.0 | -459.3 | |
| 0.00 | 1.02 | 0.00 | 0.66 | -22.01 | 103.20 | 34.70 | 234.64 | 0.6496 | -737.0 | -542.1 | |
| 0.00 | 0.51 | 0.00 | 0.33 | -20.80 | 102.83 | 34.34 | 236.05 | 0.6380 | -701.0 | -513.8 | |
| 0.00 | 1.02 | 0.00 | 0.66 | -21.18 | 102.86 | 34.36 | 235.54 | 0.6406 | -644.0 | -503.1 | |
| 0.00 | 1.62 | 0.00 | 1.05 | -22.39 | 103.15 | 34.66 | 234.09 | 0.6515 | -702.0 | -537.6 | |
| 0.00 | 1.19 | 0.00 | 0.79 | -24.13 | 103.60 | 35.10 | 232.09 | 0.6675 | -530.0 | -396.9 | |
| 0.00 | 1.11 | 0.00 | 0.72 | -22.49 | 102.79 | 34.30 | 233.71 | 0.6482 | -557.0 | -538.9 | |
| 0.00 | 2.64 | 0.00 | 1.67 | -19.89 | 102.03 | 33.54 | 236.80 | 0.6232 | -738.0 | -674.5 | |
| 0.00 | 1.36 | 0.00 | 0.88 | -22.30 | 102.58 | 34.09 | 233.82 | 0.6447 | -741.0 | -693.8 | |
| 0.00 | 0.94 | 0.00 | 0.59 | -19.70 | 101.72 | 33.23 | 236.86 | 0.6185 | -705.0 | -551.8 | |
| 0.00 | 3.15 | 0.00 | 2.01 | -21.47 | 102.09 | 33.59 | 234.61 | 0.6339 | -462.0 | -601.8 | |
| 8.70 | 33.08 | 5.49 | 20.88 | -20.20 | 101.73 | 33.24 | 236.14 | 0.6217 | -979.2 | -557.5 | |
| 5.88 | -51.00 | 3.72 | -51.00 | -20.68 | 101.73 | 33.24 | 235.47 | 0.6248 | -853.5 | 999999 | |
| 0.00 | 1.53 | 0.00 | 0.98 | -21.31 | 101.82 | 33.32 | 234.64 | 0.6299 | -742.0 | -620.1 | |
| 0.00 | 1.02 | 0.00 | 0.66 | -22.91 | 102.21 | 33.72 | 232.74 | 0.6448 | -803.0 | -718.2 | |
| 1.11 | 1.45 | 0.69 | 0.91 | -19.98 | 101.30 | 32.81 | 236.15 | 0.6154 | -877.3 | -847.2 | |
| 0.00 | 1.02 | 0.00 | 0.66 | -23.55 | 101.89 | 33.40 | 231.64 | 0.6458 | -622.0 | -517.7 | |
| 0.85 | 4.01 | 0.53 | 2.50 | -20.33 | 100.56 | 32.07 | 235.11 | 0.6092 | -807.9 | -639.0 | |
| 0.00 | 0.94 | 0.00 | 0.58 | -19.51 | 99.79 | 31.29 | 235.72 | 0.5948 | -581.0 | -393.2 | |
| 0.00 | 1.11 | 0.00 | 0.67 | -20.77 | 97.72 | 29.23 | 232.18 | 0.5802 | -770.0 | -693.2 | |
| 0.00 | 1.11 | 0.00 | 0.67 | -21.50 | 97.23 | 28.73 | 230.69 | 0.5803 | -735.0 | -578.5 | |
| 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. | |