SDO HMI 2014-12-04 21:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 220.73 | 1274.61 | 144.21 | 832.42 | -19.75 | 85.13 | 35.86 | 237.88 | 0.6522 | 547.5 | 243.6 | |
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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 |
| 0.00 | 1.11 | 0.00 | 0.74 | -17.42 | 88.24 | 38.98 | 243.07 | 0.6755 | -480.0 | -294.5 | |
| 1.28 | 1077.62 | 0.87 | 712.87 | -18.79 | 88.57 | 39.30 | 241.35 | 0.6857 | 523.3 | 359.7 | |
| 4.18 | -2.00 | 2.83 | -2.00 | -18.88 | 88.31 | 39.04 | 241.09 | 0.6832 | 703.6 | 999999 | |
| 3.24 | -2.00 | 2.18 | -2.00 | -18.82 | 88.05 | 38.78 | 241.04 | 0.6800 | 1038.0 | 999999 | |
| 1.54 | -2.00 | 1.04 | -2.00 | -19.79 | 88.00 | 38.74 | 239.70 | 0.6843 | 585.0 | 999999 | |
| 79.86 | -2.00 | 53.38 | -2.00 | -19.25 | 87.33 | 38.06 | 240.05 | 0.6741 | 1205.2 | 999999 | |
| 8.02 | -2.00 | 5.31 | -2.00 | -19.00 | 86.74 | 37.48 | 240.07 | 0.6662 | 1275.8 | 999999 | |
| 0.00 | 1.28 | 0.00 | 0.86 | -21.14 | 86.87 | 37.60 | 237.24 | 0.6792 | 196.0 | 179.8 | |
| 0.00 | 1.19 | 0.00 | 0.80 | -21.52 | 86.66 | 37.40 | 236.61 | 0.6791 | -290.0 | -221.7 | |
| 0.00 | 1.71 | 0.00 | 1.10 | -17.71 | 85.45 | 36.18 | 241.14 | 0.6445 | 430.0 | 372.2 | |
| 74.57 | -2.00 | 48.88 | -2.00 | -19.90 | 85.49 | 36.23 | 238.08 | 0.6570 | 1394.5 | 999999 | |
| 0.26 | -2.00 | 0.17 | -2.00 | -20.47 | 85.49 | 36.22 | 237.30 | 0.6602 | 656.3 | 999999 | |
| 0.34 | 1.28 | 0.23 | 0.85 | -21.42 | 85.64 | 36.37 | 236.11 | 0.6674 | -39.2 | -20.7 | |
| 0.00 | 2.82 | 0.00 | 1.85 | -21.23 | 84.95 | 35.69 | 235.93 | 0.6588 | 115.0 | 121.2 | |
| 0.00 | 0.94 | 0.00 | 0.63 | -23.25 | 85.43 | 36.17 | 233.57 | 0.6763 | 554.0 | 467.5 | |
| 0.77 | 3.24 | 0.50 | 2.12 | -21.73 | 84.43 | 35.17 | 234.90 | 0.6563 | -154.9 | 202.8 | |
| 1.79 | -2.00 | 1.17 | -2.00 | -21.38 | 84.14 | 34.87 | 235.18 | 0.6509 | -683.1 | 999999 | |
| 0.68 | -2.00 | 0.44 | -2.00 | -20.78 | 83.98 | 34.71 | 235.90 | 0.6453 | 684.0 | 999999 | |
| 2.99 | -2.00 | 1.94 | -2.00 | -21.22 | 84.02 | 34.75 | 235.32 | 0.6485 | -734.8 | 999999 | |
| 2.56 | -2.00 | 1.66 | -2.00 | -21.00 | 83.84 | 34.58 | 235.50 | 0.6452 | 3.2 | 999999 | |
| 6.31 | -2.00 | 4.06 | -2.00 | -20.62 | 83.55 | 34.29 | 235.83 | 0.6396 | 1000.6 | 999999 | |
| 4.18 | -2.00 | 2.66 | -2.00 | -19.76 | 83.22 | 33.96 | 236.80 | 0.6305 | -392.2 | 999999 | |
| 0.00 | 0.60 | 0.00 | 0.39 | -22.85 | 83.58 | 34.32 | 232.82 | 0.6544 | 534.0 | 435.6 | |
| 0.00 | 1.71 | 0.00 | 1.08 | -20.67 | 82.54 | 33.27 | 235.04 | 0.6286 | 695.0 | 683.2 | |
| 0.00 | 0.26 | 0.00 | 0.16 | -20.96 | 82.53 | 33.27 | 234.64 | 0.6305 | 782.0 | 768.3 | |
| 0.00 | 0.68 | 0.00 | 0.44 | -22.81 | 82.99 | 33.72 | 232.44 | 0.6479 | 529.0 | 457.8 | |
| 0.00 | 0.85 | 0.00 | 0.55 | -22.68 | 82.91 | 33.65 | 232.56 | 0.6462 | 531.0 | 389.3 | |
| 0.00 | 0.68 | 0.00 | 0.43 | -20.89 | 82.44 | 33.18 | 234.66 | 0.6290 | 790.0 | 572.5 | |
| 0.00 | 1.19 | 0.00 | 0.75 | -19.88 | 82.01 | 32.74 | 235.78 | 0.6175 | -533.0 | -386.6 | |
| 0.00 | 0.85 | 0.00 | 0.54 | -20.26 | 82.02 | 32.76 | 235.25 | 0.6201 | 580.0 | 564.1 | |
| 0.00 | 1.54 | 0.00 | 0.95 | -18.74 | 81.13 | 31.86 | 236.78 | 0.5998 | -576.0 | -420.8 | |
| 0.43 | 5.29 | 0.27 | 3.33 | -21.43 | 81.33 | 32.07 | 233.09 | 0.6204 | 622.2 | 604.4 | |
| 0.00 | 1.45 | 0.00 | 0.89 | -18.77 | 80.62 | 31.35 | 236.35 | 0.5940 | -535.0 | -497.7 | |
| 0.00 | 1.02 | 0.00 | 0.63 | -19.21 | 80.56 | 31.30 | 235.66 | 0.5964 | -638.0 | -527.4 | |
| 0.00 | 1.02 | 0.00 | 0.63 | -18.83 | 80.45 | 31.18 | 236.13 | 0.5925 | -796.0 | -721.1 | |
| 0.00 | 1.28 | 0.00 | 0.78 | -18.65 | 80.37 | 31.11 | 236.35 | 0.5903 | -811.0 | -706.7 | |
| 0.00 | 2.05 | 0.00 | 1.28 | -21.14 | 80.89 | 31.62 | 233.14 | 0.6135 | 687.0 | 490.5 | |
| 0.00 | 1.02 | 0.00 | 0.64 | -20.85 | 80.74 | 31.48 | 233.44 | 0.6098 | 554.0 | 453.6 | |
| 0.00 | 1.28 | 0.00 | 0.79 | -20.41 | 80.53 | 31.27 | 233.90 | 0.6043 | 629.0 | 458.5 | |
| 0.00 | 0.85 | 0.00 | 0.53 | -19.99 | 80.18 | 30.92 | 234.22 | 0.5974 | -589.0 | -401.1 | |
| 0.00 | 2.05 | 0.00 | 1.25 | -19.11 | 79.67 | 30.40 | 235.10 | 0.5853 | -526.0 | -487.9 | |
| 0.00 | 1.28 | 0.00 | 0.79 | -20.91 | 79.28 | 30.02 | 232.17 | 0.5940 | -612.0 | -542.0 | |
| 0.00 | 0.85 | 0.00 | 0.52 | -19.48 | 78.95 | 29.68 | 233.96 | 0.5796 | -677.0 | -580.1 | |
| 0.00 | 1.11 | 0.00 | 0.69 | -21.54 | 79.39 | 30.12 | 231.36 | 0.6000 | 764.0 | 639.1 | |
| 3.50 | 5.12 | 2.14 | 3.13 | -20.53 | 79.02 | 29.75 | 232.49 | 0.5881 | -866.8 | -682.6 | |
| 0.00 | 1.11 | 0.00 | 0.69 | -22.28 | 79.15 | 29.89 | 230.13 | 0.6031 | -510.0 | -361.8 | |
| 0.00 | 0.51 | 0.00 | 0.31 | -19.20 | 78.06 | 28.80 | 233.63 | 0.5672 | -597.0 | -475.8 | |
| 0.00 | 0.85 | 0.00 | 0.53 | -22.79 | 78.61 | 29.35 | 228.96 | 0.6013 | -634.0 | -534.0 | |
| 0.00 | 1.28 | 0.00 | 0.78 | -21.22 | 78.22 | 28.96 | 230.80 | 0.5846 | 903.0 | 792.4 | |
| 0.00 | 1.37 | 0.00 | 0.85 | -22.98 | 78.58 | 29.32 | 228.67 | 0.6026 | -744.0 | -628.2 | |
| 0.00 | 1.02 | 0.00 | 0.64 | -24.02 | 78.84 | 29.57 | 227.51 | 0.6136 | -538.0 | -426.2 | |
| 0.77 | 4.27 | 0.46 | 2.55 | -19.19 | 77.74 | 28.48 | 233.35 | 0.5635 | -726.8 | -588.4 | |
| 0.00 | 5.46 | 0.00 | 3.27 | -19.51 | 77.66 | 28.39 | 232.80 | 0.5649 | -604.0 | -626.0 | |
| 0.00 | 0.85 | 0.00 | 0.53 | -23.14 | 78.36 | 29.10 | 228.26 | 0.6016 | -728.0 | -626.5 | |
| 0.00 | 1.45 | 0.00 | 0.90 | -23.62 | 78.29 | 29.03 | 227.55 | 0.6049 | -711.0 | -546.5 | |
| 0.00 | 3.75 | 0.00 | 2.24 | -19.63 | 77.33 | 28.06 | 232.32 | 0.5620 | -799.0 | -634.5 | |
| 2.64 | 75.17 | 1.58 | 44.69 | -20.14 | 77.17 | 27.91 | 231.43 | 0.5643 | -751.4 | -690.9 | |
| 2.90 | 10.92 | 1.77 | 6.65 | -22.14 | 77.44 | 28.18 | 228.79 | 0.5836 | -748.6 | -550.8 | |
| 0.00 | 1.54 | 0.00 | 0.93 | -21.82 | 77.30 | 28.04 | 229.11 | 0.5794 | -647.0 | -568.9 | |
| 6.83 | -57.00 | 4.06 | -57.00 | -19.44 | 76.79 | 27.53 | 232.11 | 0.5544 | -1034.7 | 999999 | |
| 5.72 | -57.00 | 3.42 | -57.00 | -20.39 | 76.97 | 27.71 | 230.87 | 0.5641 | -860.0 | 999999 | |
| 0.00 | 6.14 | 0.00 | 3.70 | -21.15 | 77.12 | 27.86 | 229.90 | 0.5720 | 38.0 | -90.5 | |
| 1.02 | -57.00 | 0.61 | -57.00 | -19.88 | 76.84 | 27.58 | 231.49 | 0.5585 | -980.2 | 999999 | |
| 1.79 | -57.00 | 1.06 | -57.00 | -19.13 | 76.60 | 27.33 | 232.41 | 0.5496 | -1041.9 | 999999 | |
| 0.00 | 0.77 | 0.00 | 0.46 | -21.56 | 77.07 | 27.80 | 229.26 | 0.5748 | -439.0 | -452.7 | |
| 1.88 | -57.00 | 1.11 | -57.00 | -19.13 | 76.45 | 27.19 | 232.28 | 0.5480 | -1020.3 | 999999 | |
| 0.00 | 2.39 | 0.00 | 1.43 | -20.77 | 76.76 | 27.50 | 230.11 | 0.5648 | -913.0 | -747.3 | |
| 0.00 | 1.54 | 0.00 | 0.91 | -20.13 | 76.60 | 27.34 | 230.90 | 0.5578 | -952.0 | -802.7 | |
| 0.00 | 2.64 | 0.00 | 1.60 | -22.01 | 76.94 | 27.68 | 228.51 | 0.5772 | -799.0 | -677.8 | |
| 0.00 | 1.02 | 0.00 | 0.61 | -20.39 | 76.62 | 27.35 | 230.53 | 0.5601 | -737.0 | -651.6 | |
| 0.00 | 2.22 | 0.00 | 1.33 | -21.31 | 76.76 | 27.50 | 229.33 | 0.5693 | -622.0 | -640.3 | |
| 0.00 | 0.94 | 0.00 | 0.59 | -25.38 | 77.70 | 28.43 | 224.70 | 0.6138 | -678.0 | -555.3 | |
| 0.00 | 2.82 | 0.00 | 1.69 | -21.56 | 76.63 | 27.37 | 228.85 | 0.5701 | -619.0 | -553.4 | |
| 0.68 | 3.07 | 0.41 | 1.85 | -21.94 | 76.68 | 27.41 | 228.35 | 0.5738 | -809.1 | -637.5 | |
| 0.00 | 1.02 | 0.00 | 0.61 | -20.89 | 76.39 | 27.13 | 229.58 | 0.5618 | -799.0 | -711.6 | |
| 0.00 | 2.82 | 0.00 | 1.69 | -21.34 | 76.41 | 27.15 | 228.95 | 0.5657 | -938.0 | -786.3 | |
| 0.00 | 2.30 | 0.00 | 1.38 | -21.59 | 76.35 | 27.09 | 228.53 | 0.5673 | -691.0 | -569.3 | |
| 0.00 | 2.47 | 0.00 | 1.48 | -20.92 | 76.19 | 26.92 | 229.33 | 0.5598 | -798.0 | -690.5 | |
| 0.00 | 1.37 | 0.00 | 0.84 | -23.81 | 76.69 | 27.42 | 225.80 | 0.5900 | -836.0 | -632.8 | |
| 0.00 | 1.62 | 0.00 | 0.99 | -24.00 | 76.62 | 27.36 | 225.48 | 0.5911 | -810.0 | -668.6 | |
| 0.00 | 0.77 | 0.00 | 0.46 | -21.24 | 75.79 | 26.52 | 228.48 | 0.5581 | -735.0 | -603.0 | |
| 0.00 | 0.85 | 0.00 | 0.50 | -20.76 | 75.27 | 26.01 | 228.66 | 0.5483 | -795.0 | -655.5 | |
| 0.00 | 1.37 | 0.00 | 0.80 | -20.56 | 74.54 | 25.27 | 228.18 | 0.5385 | -860.0 | -693.4 | |
| 0.00 | 0.85 | 0.00 | 0.48 | -15.56 | 71.67 | 22.41 | 233.17 | 0.4607 | 742.0 | 544.7 | |
| 0.00 | 0.85 | 0.00 | 0.47 | -15.80 | 70.35 | 21.08 | 231.12 | 0.4465 | -722.0 | -559.3 | |
| 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. | |