| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 84.26 | 320.65 | 60.70 | 233.02 | 16.19 | 23.46 | -47.10 | 74.00 | 0.7327 | -178.8 | -19.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-16 03:00:38 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 |
| 21.90 | 147.90 | 14.92 | 101.11 | 16.25 | 27.33 | -43.23 | 73.37 | 0.6885 | -1035.2 | -417.2 | |
| 1.08 | -1.00 | 0.74 | -1.00 | 16.71 | 26.85 | -43.70 | 72.80 | 0.6950 | -811.5 | 999999 | |
| 9.19 | -1.00 | 6.34 | -1.00 | 16.88 | 26.67 | -43.89 | 72.59 | 0.6975 | -695.7 | 999999 | |
| 6.31 | -1.00 | 4.36 | -1.00 | 16.74 | 26.41 | -44.15 | 72.84 | 0.7004 | -669.4 | 999999 | |
| 11.90 | 19.02 | 8.30 | 13.28 | 16.10 | 25.79 | -44.77 | 73.86 | 0.7067 | -830.3 | -417.3 | |
| 3.51 | -1.00 | 2.47 | -1.00 | 16.79 | 25.54 | -45.02 | 72.92 | 0.7107 | -663.3 | 999999 | |
| 0.00 | 1.53 | 0.00 | 1.07 | 15.37 | 25.63 | -44.92 | 74.90 | 0.7076 | -634.0 | -539.1 | |
| 0.00 | 0.27 | 0.00 | 0.19 | 15.47 | 25.34 | -45.22 | 74.81 | 0.7112 | -319.0 | -317.3 | |
| 0.00 | 0.63 | 0.00 | 0.44 | 15.26 | 25.40 | -45.16 | 75.10 | 0.7102 | -523.0 | -433.1 | |
| 0.00 | 1.80 | 0.00 | 1.27 | 15.80 | 25.20 | -45.36 | 74.36 | 0.7133 | -332.0 | -244.2 | |
| 0.00 | 1.35 | 0.00 | 0.96 | 16.89 | 24.83 | -45.73 | 72.90 | 0.7191 | -492.0 | -390.0 | |
| 0.00 | 2.70 | 0.00 | 1.90 | 14.93 | 25.22 | -45.34 | 75.58 | 0.7120 | -584.0 | -517.9 | |
| 0.00 | 0.54 | 0.00 | 0.39 | 17.17 | 24.42 | -46.14 | 72.59 | 0.7243 | -543.0 | -428.5 | |
| 0.00 | 0.63 | 0.00 | 0.45 | 17.22 | 24.27 | -46.29 | 72.54 | 0.7261 | -242.0 | -233.3 | |
| 0.00 | 0.54 | 0.00 | 0.39 | 17.01 | 23.96 | -46.60 | 72.88 | 0.7292 | -501.0 | -441.3 | |
| 0.00 | 0.81 | 0.00 | 0.58 | 16.06 | 24.17 | -46.39 | 74.15 | 0.7256 | -479.0 | -403.3 | |
| 0.00 | 1.98 | 0.00 | 1.44 | 16.71 | 23.73 | -46.82 | 73.33 | 0.7314 | -288.0 | -188.0 | |
| 0.00 | 0.99 | 0.00 | 0.73 | 15.79 | 22.71 | -47.84 | 74.72 | 0.7418 | 121.0 | 130.8 | |
| 0.00 | 0.99 | 0.00 | 0.74 | 17.04 | 22.11 | -48.45 | 73.12 | 0.7500 | 681.0 | 570.1 | |
| 0.00 | 1.44 | 0.00 | 1.08 | 15.53 | 21.89 | -48.67 | 75.16 | 0.7507 | 850.0 | 644.6 | |
| 0.00 | 4.06 | 0.00 | 3.05 | 15.72 | 21.54 | -49.02 | 74.95 | 0.7548 | 914.0 | 777.3 | |
| 6.04 | 14.33 | 4.58 | 10.86 | 15.56 | 21.11 | -49.45 | 75.21 | 0.7594 | 852.3 | 545.2 | |
| 0.90 | 2.07 | 0.69 | 1.60 | 16.09 | 20.39 | -50.17 | 74.59 | 0.7677 | 886.4 | 792.8 | |
| 0.00 | 1.71 | 0.00 | 1.32 | 16.29 | 20.22 | -50.34 | 74.34 | 0.7697 | 810.0 | 699.3 | |
| 1.53 | 51.46 | 1.20 | 40.59 | 16.53 | 19.73 | -50.83 | 74.08 | 0.7751 | 962.6 | 301.3 | |
| 10.91 | 61.38 | 8.48 | 47.60 | 15.57 | 19.87 | -50.69 | 75.30 | 0.7728 | 797.2 | 350.4 | |
| 0.72 | -25.00 | 0.57 | -25.00 | 16.57 | 19.52 | -51.04 | 74.05 | 0.7774 | 762.9 | 999999 | |
| 4.06 | -26.00 | 3.15 | -26.00 | 15.30 | 19.91 | -50.65 | 75.66 | 0.7721 | 950.2 | 999999 | |
| 2.97 | -25.00 | 2.33 | -25.00 | 16.38 | 19.48 | -51.07 | 74.30 | 0.7776 | 854.5 | 999999 | |
| 0.00 | 2.52 | 0.00 | 1.98 | 15.87 | 19.36 | -51.20 | 74.97 | 0.7784 | 556.0 | 466.6 | |
| 1.53 | -25.00 | 1.21 | -25.00 | 16.29 | 19.16 | -51.40 | 74.45 | 0.7809 | 516.1 | 999999 | |
| 1.71 | -25.00 | 1.36 | -25.00 | 16.65 | 19.03 | -51.53 | 74.00 | 0.7826 | 397.3 | 999999 | |
| 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. | |