| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 94.17 | 362.39 | 52.63 | 202.62 | -22.62 | 136.37 | 3.40 | 186.76 | 0.4666 | -130.7 | -147.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-07-20 03:59:11 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 | 1.18 | 0.00 | 0.66 | -20.56 | 143.20 | 10.22 | 201.28 | 0.4598 | 710.0 | 533.3 | |
| 0.00 | 1.54 | 0.00 | 0.87 | -22.14 | 142.21 | 9.24 | 198.22 | 0.4775 | 772.0 | 714.8 | |
| 0.00 | 2.27 | 0.00 | 1.28 | -22.44 | 141.80 | 8.82 | 197.25 | 0.4799 | 840.0 | 758.4 | |
| 0.00 | 1.27 | 0.00 | 0.72 | -22.95 | 141.70 | 8.72 | 196.73 | 0.4870 | 811.0 | 693.5 | |
| 0.00 | 0.82 | 0.00 | 0.46 | -22.30 | 141.59 | 8.61 | 196.96 | 0.4769 | 963.0 | 842.3 | |
| 0.00 | 0.73 | 0.00 | 0.41 | -22.56 | 140.81 | 7.83 | 195.34 | 0.4775 | 626.0 | 505.4 | |
| 0.00 | 1.27 | 0.00 | 0.72 | -23.98 | 140.45 | 7.48 | 193.90 | 0.4969 | 654.0 | 536.0 | |
| 5.63 | 7.08 | 3.16 | 3.98 | -22.42 | 140.23 | 7.26 | 194.35 | 0.4731 | 977.9 | 728.0 | |
| 0.00 | 1.36 | 0.00 | 0.77 | -23.73 | 140.27 | 7.29 | 193.70 | 0.4927 | 804.0 | 729.6 | |
| 0.00 | 1.45 | 0.00 | 0.83 | -23.97 | 140.12 | 7.14 | 193.30 | 0.4957 | 769.0 | 644.3 | |
| 0.00 | 0.82 | 0.00 | 0.49 | -28.39 | 140.33 | 7.35 | 191.63 | 0.5601 | 520.0 | 413.0 | |
| 2.36 | 33.76 | 1.32 | 18.91 | -22.21 | 139.92 | 6.95 | 193.87 | 0.4688 | 990.0 | 819.3 | |
| 0.00 | 1.45 | 0.00 | 0.82 | -23.62 | 139.93 | 6.95 | 193.14 | 0.4899 | 869.0 | 663.2 | |
| 0.00 | 1.27 | 0.00 | 0.72 | -23.83 | 139.87 | 6.90 | 192.93 | 0.4927 | 965.0 | 778.8 | |
| 2.63 | -12.00 | 1.48 | -12.00 | -22.41 | 139.70 | 6.72 | 193.34 | 0.4711 | 936.3 | 999999 | |
| 3.90 | 8.62 | 2.19 | 4.85 | -22.72 | 139.65 | 6.67 | 193.08 | 0.4755 | 778.2 | 624.8 | |
| 3.99 | -12.00 | 2.23 | -12.00 | -22.17 | 139.59 | 6.61 | 193.25 | 0.4670 | 1233.2 | 999999 | |
| 0.00 | 1.18 | 0.00 | 0.67 | -23.83 | 139.67 | 6.70 | 192.57 | 0.4920 | 810.0 | 626.6 | |
| 1.45 | -12.00 | 0.81 | -12.00 | -22.21 | 139.39 | 6.42 | 192.86 | 0.4668 | 1045.9 | 999999 | |
| 0.00 | 1.09 | 0.00 | 0.62 | -23.79 | 139.47 | 6.49 | 192.22 | 0.4908 | 517.0 | 480.2 | |
| 2.99 | 12.89 | 1.67 | 7.18 | -21.86 | 139.11 | 6.14 | 192.49 | 0.4607 | 1036.2 | 908.6 | |
| 0.00 | 2.00 | 0.00 | 1.13 | -23.13 | 139.10 | 6.13 | 191.85 | 0.4798 | 842.0 | 589.0 | |
| 0.00 | 1.63 | 0.00 | 0.90 | -20.70 | 138.87 | 5.89 | 192.59 | 0.4423 | 919.0 | 681.9 | |
| 0.00 | 1.00 | 0.00 | 0.56 | -23.16 | 138.80 | 5.83 | 191.28 | 0.4793 | 812.0 | 568.2 | |
| 0.00 | 2.72 | 0.00 | 1.54 | -23.44 | 138.78 | 5.81 | 191.12 | 0.4834 | 768.0 | 595.7 | |
| 0.00 | 2.09 | 0.00 | 1.15 | -20.91 | 138.65 | 5.67 | 192.03 | 0.4446 | 711.0 | 607.2 | |
| 0.00 | 2.27 | 0.00 | 1.27 | -22.10 | 138.66 | 5.68 | 191.48 | 0.4628 | 915.0 | 712.9 | |
| 0.00 | 0.82 | 0.00 | 0.47 | -24.87 | 138.61 | 5.64 | 190.22 | 0.5043 | 531.0 | 518.4 | |
| 0.00 | 0.91 | 0.00 | 0.51 | -22.03 | 138.46 | 5.48 | 191.12 | 0.4611 | 725.0 | 551.1 | |
| 2.72 | 4.99 | 1.53 | 2.80 | -22.78 | 138.29 | 5.31 | 190.46 | 0.4721 | 630.2 | 592.2 | |
| 2.00 | 2.27 | 1.11 | 1.26 | -21.85 | 138.22 | 5.24 | 190.72 | 0.4578 | 865.3 | 817.7 | |
| 0.00 | 0.82 | 0.00 | 0.46 | -22.67 | 137.95 | 4.98 | 189.86 | 0.4695 | 579.0 | 431.2 | |
| 2.99 | 7.71 | 1.67 | 4.29 | -21.99 | 137.86 | 4.89 | 189.95 | 0.4588 | 639.7 | 589.5 | |
| 0.00 | 1.00 | 0.00 | 0.57 | -24.30 | 137.78 | 4.80 | 188.93 | 0.4937 | 629.0 | 479.5 | |
| 0.00 | 1.09 | 0.00 | 0.62 | -24.79 | 137.67 | 4.69 | 188.56 | 0.5008 | 501.0 | 409.4 | |
| 0.00 | 1.54 | 0.00 | 0.86 | -22.80 | 137.20 | 4.22 | 188.34 | 0.4697 | 127.0 | 130.4 | |
| 0.00 | 4.27 | 0.00 | 2.37 | -21.88 | 137.17 | 4.19 | 188.60 | 0.4555 | 85.0 | 136.6 | |
| 1.72 | 147.56 | 0.97 | 82.24 | -23.04 | 136.84 | 3.86 | 187.57 | 0.4726 | -654.0 | -588.0 | |
| 1.81 | -38.00 | 1.02 | -38.00 | -22.70 | 136.40 | 3.42 | 186.81 | 0.4664 | -693.8 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.71 | -23.25 | 136.31 | 3.34 | 186.49 | 0.4747 | -606.0 | -433.6 | |
| 0.00 | 1.81 | 0.00 | 1.02 | -23.04 | 136.04 | 3.07 | 186.02 | 0.4711 | -552.0 | -420.1 | |
| 25.32 | -38.00 | 14.12 | -38.00 | -22.45 | 135.70 | 2.72 | 185.48 | 0.4615 | -1099.5 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.72 | -23.80 | 135.43 | 2.45 | 184.67 | 0.4818 | -665.0 | -547.8 | |
| 0.00 | 0.91 | 0.00 | 0.50 | -21.77 | 135.36 | 2.38 | 184.93 | 0.4504 | -718.0 | -597.0 | |
| 0.00 | 1.18 | 0.00 | 0.67 | -24.28 | 135.00 | 2.02 | 183.79 | 0.4888 | -760.0 | -652.3 | |
| 17.15 | -38.00 | 9.57 | -38.00 | -22.52 | 134.94 | 1.96 | 183.95 | 0.4616 | -1075.2 | 999999 | |
| 1.18 | 6.35 | 0.66 | 3.57 | -23.10 | 134.85 | 1.87 | 183.68 | 0.4705 | -785.7 | -612.3 | |
| 0.00 | 1.36 | 0.00 | 0.77 | -24.18 | 134.73 | 1.76 | 183.30 | 0.4869 | -975.0 | -823.5 | |
| 16.33 | 72.42 | 9.12 | 40.42 | -22.69 | 134.18 | 1.21 | 182.41 | 0.4636 | -1113.6 | -428.9 | |
| 0.00 | 0.82 | 0.00 | 0.46 | -23.86 | 134.16 | 1.18 | 182.26 | 0.4817 | -703.0 | -551.3 | |
| 0.00 | 2.36 | 0.00 | 1.34 | -24.49 | 133.93 | 0.96 | 181.78 | 0.4912 | -610.0 | -506.7 | |
| 0.00 | 1.00 | 0.00 | 0.58 | -25.94 | 132.49 | -0.49 | 179.14 | 0.5129 | -586.0 | -461.1 | |
| 0.00 | 2.99 | 0.00 | 1.69 | -23.97 | 131.99 | -0.98 | 178.13 | 0.4832 | -868.0 | -762.2 | |
| 0.00 | 2.00 | 0.00 | 1.14 | -24.74 | 131.75 | -1.22 | 177.75 | 0.4950 | -883.0 | -637.9 | |
| 0.00 | 1.91 | 0.00 | 1.07 | -23.41 | 131.10 | -1.87 | 176.36 | 0.4753 | -805.0 | -655.9 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
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. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
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. |
||
| 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. | |