SDO HMI 2011-10-20 07:59:01 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 |
| 125.51 | 587.71 | 114.71 | 548.19 | 9.36 | 53.55 | 57.99 | 277.72 | 0.8448 | -175.8 | -87.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-20 07:59:01 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 | 2.35 | 0.00 | 2.44 | 5.58 | 57.30 | 61.74 | 273.38 | 0.8801 | 220.0 | 130.1 | |
| 6.36 | 337.83 | 6.44 | 338.83 | 7.29 | 56.64 | 61.08 | 275.29 | 0.8739 | -637.1 | -143.7 | |
| 45.41 | -2.00 | 45.36 | -2.00 | 8.28 | 56.26 | 60.70 | 276.42 | 0.8704 | -757.6 | 999999 | |
| 0.00 | 2.61 | 0.00 | 2.66 | 10.23 | 56.84 | 61.27 | 278.67 | 0.8750 | -468.0 | -381.6 | |
| 8.80 | -2.00 | 8.54 | -2.00 | 8.84 | 55.30 | 59.74 | 277.04 | 0.8620 | -832.5 | 999999 | |
| 0.00 | 1.05 | 0.00 | 1.00 | 6.23 | 54.54 | 58.98 | 273.96 | 0.8560 | -492.0 | -394.1 | |
| 0.00 | 1.39 | 0.00 | 1.33 | 7.61 | 54.58 | 59.02 | 275.58 | 0.8559 | -686.0 | -573.3 | |
| 0.00 | 1.83 | 0.00 | 1.74 | 7.43 | 54.54 | 58.98 | 275.37 | 0.8556 | -572.0 | -532.6 | |
| 5.06 | -2.00 | 4.84 | -2.00 | 9.22 | 54.81 | 59.24 | 277.47 | 0.8576 | -729.8 | 999999 | |
| 0.00 | 0.96 | 0.00 | 0.91 | 8.54 | 54.63 | 59.07 | 276.67 | 0.8561 | -442.0 | -384.6 | |
| 0.00 | 1.31 | 0.00 | 1.25 | 10.36 | 54.84 | 59.28 | 278.81 | 0.8578 | -434.0 | -288.8 | |
| 0.00 | 3.84 | 0.00 | 3.61 | 7.91 | 54.12 | 58.56 | 275.92 | 0.8517 | -685.0 | -641.6 | |
| 0.00 | 0.61 | 0.00 | 0.58 | 10.19 | 54.73 | 59.17 | 278.61 | 0.8568 | -474.0 | -404.0 | |
| 0.00 | 1.13 | 0.00 | 1.07 | 9.82 | 54.50 | 58.94 | 278.17 | 0.8548 | -438.0 | -404.7 | |
| 0.00 | 2.27 | 0.00 | 2.13 | 8.43 | 54.13 | 58.57 | 276.53 | 0.8516 | -655.0 | -557.6 | |
| 0.00 | 0.70 | 0.00 | 0.67 | 10.67 | 54.76 | 59.20 | 279.17 | 0.8571 | -565.0 | -494.6 | |
| 0.00 | 1.48 | 0.00 | 1.39 | 9.60 | 54.20 | 58.64 | 277.91 | 0.8521 | -727.0 | -635.6 | |
| 1.13 | 2.44 | 1.06 | 2.29 | 9.96 | 54.19 | 58.63 | 278.33 | 0.8520 | -597.3 | -638.7 | |
| 0.00 | 0.78 | 0.00 | 0.72 | 6.12 | 53.31 | 57.74 | 273.77 | 0.8448 | -443.0 | -393.7 | |
| 0.00 | 1.57 | 0.00 | 1.46 | 9.39 | 53.79 | 58.23 | 277.66 | 0.8485 | -626.0 | -597.5 | |
| 0.61 | 2.27 | 0.57 | 2.12 | 10.31 | 54.00 | 58.44 | 278.74 | 0.8502 | -430.4 | -450.9 | |
| 4.53 | 15.86 | 4.18 | 14.66 | 9.89 | 53.53 | 57.97 | 278.25 | 0.8460 | -855.7 | -660.3 | |
| 1.22 | 1.57 | 1.15 | 1.47 | 12.18 | 54.14 | 58.58 | 280.94 | 0.8517 | 392.6 | 225.5 | |
| 0.00 | 0.87 | 0.00 | 0.80 | 9.38 | 53.16 | 57.60 | 277.64 | 0.8426 | -575.0 | -593.9 | |
| 0.00 | 2.00 | 0.00 | 1.85 | 10.99 | 53.51 | 57.94 | 279.54 | 0.8458 | -617.0 | -496.5 | |
| 0.00 | 1.13 | 0.00 | 1.03 | 9.67 | 52.95 | 57.39 | 277.98 | 0.8407 | -712.0 | -657.2 | |
| 0.00 | 4.36 | 0.00 | 3.97 | 10.29 | 53.07 | 57.51 | 278.73 | 0.8417 | -756.0 | -672.5 | |
| 4.45 | 6.10 | 3.83 | 5.25 | 10.05 | 50.80 | 55.23 | 278.44 | 0.8199 | 366.4 | 154.9 | |
| 0.00 | 0.70 | 0.00 | 0.59 | 8.66 | 50.41 | 54.85 | 276.74 | 0.8162 | 278.0 | 237.0 | |
| 4.10 | 16.12 | 3.51 | 13.88 | 10.61 | 50.57 | 55.01 | 279.13 | 0.8178 | 482.8 | -143.7 | |
| 1.66 | 23.71 | 1.36 | 19.45 | 10.60 | 48.79 | 53.23 | 279.15 | 0.7998 | 405.4 | 62.2 | |
| 9.06 | -31.00 | 7.41 | -31.00 | 10.85 | 48.60 | 53.04 | 279.48 | 0.7979 | 547.1 | 999999 | |
| 0.00 | 1.57 | 0.00 | 1.28 | 11.24 | 48.65 | 53.09 | 279.96 | 0.7985 | 456.0 | 363.9 | |
| 7.32 | 19.00 | 5.92 | 15.41 | 10.46 | 48.15 | 52.59 | 279.00 | 0.7931 | 770.5 | 194.7 | |
| 0.00 | 2.53 | 0.00 | 2.05 | 10.83 | 48.14 | 52.58 | 279.46 | 0.7931 | 575.0 | 502.5 | |
| 0.00 | 1.05 | 0.00 | 0.85 | 13.30 | 48.28 | 52.72 | 282.57 | 0.7956 | 350.0 | 241.2 | |
| 0.00 | 1.22 | 0.00 | 0.97 | 10.08 | 47.26 | 51.70 | 278.53 | 0.7836 | 385.0 | 312.4 | |
| 0.00 | 1.05 | 0.00 | 0.85 | 14.17 | 48.10 | 52.54 | 283.68 | 0.7944 | 524.0 | 398.2 | |
| 24.23 | 100.67 | 19.32 | 80.52 | 12.28 | 47.37 | 51.81 | 281.33 | 0.7856 | 814.5 | 194.8 | |
| 0.00 | 0.78 | 0.00 | 0.62 | 10.29 | 46.87 | 51.31 | 278.81 | 0.7794 | 410.0 | 391.4 | |
| 0.00 | 2.79 | 0.00 | 2.19 | 10.68 | 46.82 | 51.25 | 279.32 | 0.7790 | 689.0 | 597.3 | |
| 0.00 | 6.54 | 0.00 | 5.15 | 11.31 | 46.87 | 51.31 | 280.13 | 0.7798 | 693.0 | 537.9 | |
| 0.00 | 1.39 | 0.00 | 1.11 | 13.04 | 47.34 | 51.78 | 282.31 | 0.7857 | 660.0 | 538.8 | |
| 0.00 | 2.09 | 0.00 | 1.64 | 10.99 | 46.74 | 51.18 | 279.72 | 0.7783 | 694.0 | 610.9 | |
| 0.00 | 1.31 | 0.00 | 1.04 | 13.22 | 47.30 | 51.74 | 282.55 | 0.7853 | 479.0 | 429.3 | |
| 0.00 | 1.83 | 0.00 | 1.43 | 11.56 | 46.45 | 50.88 | 280.46 | 0.7753 | 772.0 | 686.1 | |
| 0.00 | 2.00 | 0.00 | 1.56 | 11.30 | 46.24 | 50.67 | 280.14 | 0.7729 | 610.0 | 457.7 | |
| 1.57 | 2.00 | 1.22 | 1.56 | 11.88 | 46.14 | 50.58 | 280.90 | 0.7721 | 706.7 | 685.4 | |
| 0.00 | 1.05 | 0.00 | 0.81 | 12.09 | 46.15 | 50.59 | 281.17 | 0.7723 | 674.0 | 599.1 | |
| 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. | |