SDO HMI 2011-05-31 18:59:10 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 132.77 | 626.42 | 80.81 | 379.42 | -20.80 | 36.95 | -29.53 | 126.84 | 0.5769 | 230.6 | 208.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-05-31 18:59:10 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 | 0.99 | 0.00 | 0.60 | -25.28 | 40.63 | -25.86 | 136.55 | 0.5756 | 733.0 | 539.1 | |
| 0.00 | 1.17 | 0.00 | 0.69 | -20.15 | 39.67 | -26.81 | 128.22 | 0.5411 | 151.0 | 155.4 | |
| 2.26 | 3.25 | 1.34 | 1.93 | -21.51 | 39.26 | -27.23 | 129.89 | 0.5569 | 803.8 | 509.8 | |
| 8.04 | 403.89 | 4.71 | 239.83 | -19.35 | 39.60 | -26.89 | 126.89 | 0.5355 | 1334.8 | 470.3 | |
| 5.60 | -4.00 | 3.29 | -4.00 | -19.28 | 39.25 | -27.24 | 126.46 | 0.5392 | 1152.9 | 999999 | |
| 2.80 | 4.51 | 1.70 | 2.74 | -22.92 | 38.40 | -28.08 | 131.12 | 0.5778 | 872.5 | 365.0 | |
| 8.67 | -4.00 | 5.11 | -4.00 | -19.60 | 38.97 | -27.51 | 126.71 | 0.5449 | 1038.8 | 999999 | |
| 1.99 | -4.00 | 1.17 | -4.00 | -18.90 | 39.03 | -27.46 | 125.64 | 0.5388 | 964.0 | 999999 | |
| 1.17 | 22.84 | 0.71 | 13.91 | -22.91 | 38.06 | -28.42 | 130.81 | 0.5814 | 878.1 | 508.7 | |
| 1.81 | -4.00 | 1.06 | -4.00 | -19.09 | 38.74 | -27.74 | 125.69 | 0.5437 | 818.1 | 999999 | |
| 0.63 | -4.00 | 0.37 | -4.00 | -19.57 | 38.65 | -27.83 | 126.36 | 0.5484 | 1042.0 | 999999 | |
| 7.40 | -9.00 | 4.50 | -9.00 | -22.68 | 37.96 | -28.52 | 130.40 | 0.5806 | 946.2 | 999999 | |
| 0.00 | 5.87 | 0.00 | 3.45 | -18.42 | 38.68 | -27.81 | 124.56 | 0.5395 | 356.0 | 370.2 | |
| 1.81 | -9.00 | 1.10 | -9.00 | -22.94 | 37.72 | -28.77 | 130.55 | 0.5854 | 618.8 | 999999 | |
| 14.54 | -4.00 | 8.66 | -4.00 | -20.15 | 38.28 | -28.20 | 126.93 | 0.5571 | 1312.2 | 999999 | |
| 1.54 | -4.00 | 0.91 | -4.00 | -19.82 | 38.16 | -28.32 | 126.33 | 0.5561 | 978.6 | 999999 | |
| 23.21 | -4.00 | 13.89 | -4.00 | -20.53 | 37.98 | -28.50 | 127.25 | 0.5636 | 1030.1 | 999999 | |
| 0.00 | 3.97 | 0.00 | 2.43 | -22.91 | 37.38 | -29.10 | 130.20 | 0.5887 | 548.0 | 441.3 | |
| 0.00 | 12.01 | 0.00 | 7.37 | -23.14 | 37.18 | -29.31 | 130.35 | 0.5928 | -163.0 | 65.0 | |
| 8.40 | -4.00 | 5.04 | -4.00 | -20.40 | 37.60 | -28.88 | 126.72 | 0.5669 | 797.8 | 999999 | |
| 0.36 | 3.43 | 0.22 | 2.08 | -21.14 | 37.18 | -29.30 | 127.48 | 0.5773 | 555.5 | 325.8 | |
| 4.33 | -4.00 | 2.62 | -4.00 | -20.85 | 37.21 | -29.27 | 127.07 | 0.5748 | 611.8 | 999999 | |
| 0.00 | 1.26 | 0.00 | 0.77 | -21.57 | 37.05 | -29.43 | 127.99 | 0.5820 | 777.0 | 539.7 | |
| 0.00 | 2.35 | 0.00 | 1.44 | -22.51 | 36.83 | -29.65 | 129.17 | 0.5916 | 663.0 | 477.3 | |
| 0.00 | 2.53 | 0.00 | 1.53 | -20.69 | 36.87 | -29.61 | 126.54 | 0.5775 | 479.0 | 420.7 | |
| 0.00 | 0.63 | 0.00 | 0.39 | -22.51 | 35.84 | -30.64 | 128.33 | 0.6024 | 482.0 | 311.9 | |
| 0.00 | 1.08 | 0.00 | 0.68 | -23.10 | 35.43 | -31.06 | 128.82 | 0.6113 | -755.0 | -655.9 | |
| 0.00 | 1.54 | 0.00 | 0.96 | -23.33 | 35.33 | -31.15 | 129.06 | 0.6141 | -694.0 | -636.0 | |
| 0.00 | 1.17 | 0.00 | 0.72 | -21.30 | 35.64 | -30.84 | 126.43 | 0.5959 | -772.0 | -648.1 | |
| 0.99 | 2.17 | 0.60 | 1.30 | -18.56 | 36.19 | -30.29 | 122.74 | 0.5707 | 731.1 | 575.5 | |
| 2.17 | 3.43 | 1.34 | 2.12 | -21.49 | 35.52 | -30.97 | 126.62 | 0.5987 | -744.5 | -582.5 | |
| 0.00 | 1.72 | 0.00 | 1.04 | -19.11 | 36.01 | -30.48 | 123.44 | 0.5765 | 536.0 | 535.4 | |
| 0.00 | 0.99 | 0.00 | 0.62 | -22.24 | 35.18 | -31.30 | 127.43 | 0.6078 | -793.0 | -642.6 | |
| 0.00 | 1.26 | 0.00 | 0.79 | -22.11 | 35.10 | -31.38 | 127.18 | 0.6078 | -913.0 | -758.4 | |
| 0.00 | 1.26 | 0.00 | 0.79 | -22.04 | 34.92 | -31.56 | 126.94 | 0.6092 | -763.0 | -648.6 | |
| 1.44 | 37.65 | 0.90 | 23.42 | -21.36 | 34.94 | -31.55 | 125.98 | 0.6043 | -913.0 | -493.7 | |
| 0.00 | 1.17 | 0.00 | 0.74 | -23.22 | 34.30 | -32.18 | 128.12 | 0.6243 | -800.0 | -663.2 | |
| 0.00 | 2.44 | 0.00 | 1.51 | -20.74 | 34.89 | -31.59 | 125.05 | 0.6006 | -738.0 | -665.4 | |
| 5.78 | -36.00 | 3.59 | -36.00 | -21.19 | 34.71 | -31.78 | 125.56 | 0.6058 | -871.2 | 999999 | |
| 0.00 | 6.41 | 0.00 | 3.96 | -20.45 | 34.88 | -31.60 | 124.61 | 0.5987 | -211.0 | -219.9 | |
| 2.17 | -36.00 | 1.35 | -36.00 | -21.55 | 34.58 | -31.90 | 125.98 | 0.6096 | 473.5 | 999999 | |
| 2.26 | -36.00 | 1.41 | -36.00 | -21.42 | 34.61 | -31.87 | 125.82 | 0.6084 | -526.0 | 999999 | |
| 0.00 | 2.89 | 0.00 | 1.79 | -20.61 | 34.54 | -31.94 | 124.59 | 0.6037 | -702.0 | -592.7 | |
| 0.00 | 1.90 | 0.00 | 1.20 | -22.33 | 33.80 | -32.68 | 126.50 | 0.6236 | -637.0 | -526.9 | |
| 0.00 | 1.17 | 0.00 | 0.74 | -22.04 | 33.76 | -32.72 | 126.06 | 0.6221 | -754.0 | -676.6 | |
| 0.00 | 8.85 | 0.00 | 5.57 | -21.71 | 33.81 | -32.68 | 125.63 | 0.6194 | -729.0 | -761.2 | |
| 0.54 | 2.26 | 0.34 | 1.43 | -22.39 | 33.39 | -33.09 | 126.29 | 0.6285 | -785.3 | -626.1 | |
| 0.00 | 1.99 | 0.00 | 1.26 | -21.54 | 33.15 | -33.34 | 124.92 | 0.6257 | -751.0 | -513.7 | |
| 1.90 | 13.27 | 1.23 | 8.59 | -23.54 | 32.31 | -34.17 | 127.09 | 0.6478 | -740.4 | -689.3 | |
| 2.17 | -49.00 | 1.40 | -49.00 | -23.21 | 32.37 | -34.11 | 126.69 | 0.6450 | -945.8 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.68 | -19.92 | 33.24 | -33.24 | 122.66 | 0.6144 | -657.0 | -528.8 | |
| 0.00 | 2.26 | 0.00 | 1.45 | -22.72 | 32.51 | -33.97 | 126.11 | 0.6403 | -586.0 | -602.2 | |
| 2.80 | 3.79 | 1.80 | 2.43 | -22.42 | 32.55 | -33.93 | 125.74 | 0.6379 | -855.7 | -761.0 | |
| 0.00 | 4.06 | 0.00 | 2.64 | -23.74 | 32.17 | -34.31 | 127.26 | 0.6506 | -559.0 | -434.5 | |
| 0.00 | 1.08 | 0.00 | 0.69 | -21.38 | 32.68 | -33.80 | 124.36 | 0.6299 | -691.0 | -617.2 | |
| 0.00 | 2.44 | 0.00 | 1.59 | -23.44 | 31.98 | -34.50 | 126.72 | 0.6507 | -536.0 | -492.1 | |
| 4.88 | 8.31 | 3.16 | 5.38 | -22.78 | 32.05 | -34.43 | 125.88 | 0.6457 | -912.5 | -636.5 | |
| 0.00 | 1.81 | 0.00 | 1.15 | -20.82 | 32.55 | -33.94 | 123.49 | 0.6279 | -707.0 | -596.3 | |
| 0.00 | 0.90 | 0.00 | 0.58 | -22.32 | 31.94 | -34.54 | 125.18 | 0.6439 | -848.0 | -672.6 | |
| 0.00 | 1.08 | 0.00 | 0.70 | -22.51 | 31.81 | -34.67 | 125.35 | 0.6466 | -722.0 | -619.4 | |
| 0.00 | 1.17 | 0.00 | 0.76 | -22.68 | 31.72 | -34.76 | 125.52 | 0.6486 | -732.0 | -656.2 | |
| 3.79 | 8.76 | 2.48 | 5.72 | -23.24 | 31.52 | -34.97 | 126.14 | 0.6543 | -772.5 | -478.6 | |
| 0.00 | 0.81 | 0.00 | 0.52 | -21.27 | 31.72 | -34.77 | 123.57 | 0.6400 | -728.0 | -646.9 | |
| 0.00 | 1.90 | 0.00 | 1.24 | -22.61 | 31.30 | -35.18 | 125.14 | 0.6528 | -695.0 | -555.7 | |
| 1.63 | 15.80 | 1.07 | 10.40 | -23.00 | 31.10 | -35.38 | 125.55 | 0.6573 | -798.4 | -276.8 | |
| 0.00 | 2.44 | 0.00 | 1.57 | -21.47 | 31.50 | -34.98 | 123.71 | 0.6436 | -712.0 | -628.0 | |
| 1.17 | -65.00 | 0.77 | -65.00 | -23.20 | 30.96 | -35.52 | 125.72 | 0.6601 | -526.7 | 999999 | |
| 1.63 | 3.52 | 1.07 | 2.31 | -22.67 | 30.91 | -35.57 | 124.98 | 0.6573 | -605.2 | -437.3 | |
| 2.89 | -65.00 | 1.90 | -65.00 | -22.93 | 30.75 | -35.73 | 125.23 | 0.6606 | -543.6 | 999999 | |
| 0.00 | 1.44 | 0.00 | 0.92 | -19.27 | 31.48 | -35.00 | 120.57 | 0.6311 | -502.0 | -458.1 | |
| 0.00 | 0.45 | 0.00 | 0.30 | -20.90 | 29.57 | -36.92 | 121.72 | 0.6620 | -404.0 | -428.0 | |
| 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. | |