| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 108.83 | 443.38 | 78.72 | 320.48 | -17.73 | 105.36 | 40.28 | 237.74 | 0.7298 | 112.0 | -13.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-16 13:00:38 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 |
| 42.53 | 216.61 | 32.05 | 162.75 | -17.05 | 108.32 | 43.24 | 240.38 | 0.7557 | 977.4 | 263.9 | |
| 8.74 | -1.00 | 6.50 | -1.00 | -16.99 | 107.56 | 42.49 | 240.04 | 0.7478 | 1062.9 | 999999 | |
| 2.16 | -1.00 | 1.59 | -1.00 | -17.00 | 106.92 | 41.84 | 239.66 | 0.7415 | 918.5 | 999999 | |
| 0.00 | 1.53 | 0.00 | 1.13 | -17.64 | 106.67 | 41.59 | 238.75 | 0.7423 | 588.0 | 463.9 | |
| 0.72 | 1.98 | 0.53 | 1.45 | -17.74 | 106.31 | 41.24 | 238.41 | 0.7394 | 501.5 | 424.7 | |
| 0.00 | 0.90 | 0.00 | 0.64 | -15.01 | 105.37 | 40.29 | 241.22 | 0.7150 | 625.0 | 535.7 | |
| 0.00 | 0.63 | 0.00 | 0.46 | -18.19 | 105.80 | 40.73 | 237.56 | 0.7368 | -373.0 | -241.4 | |
| 0.00 | 1.17 | 0.00 | 0.86 | -19.17 | 105.88 | 40.80 | 236.44 | 0.7430 | 17.0 | 46.3 | |
| 4.05 | 7.30 | 2.97 | 5.36 | -19.30 | 105.49 | 40.42 | 236.05 | 0.7400 | 684.9 | 438.3 | |
| 0.00 | 2.43 | 0.00 | 1.76 | -18.37 | 105.10 | 40.02 | 236.91 | 0.7308 | 698.0 | 553.4 | |
| 0.00 | 1.17 | 0.00 | 0.85 | -18.70 | 105.06 | 39.99 | 236.49 | 0.7323 | 591.0 | 495.7 | |
| 0.00 | 2.16 | 0.00 | 1.58 | -19.45 | 105.20 | 40.12 | 235.69 | 0.7380 | 649.0 | 495.4 | |
| 0.00 | 1.26 | 0.00 | 0.90 | -17.99 | 104.45 | 39.38 | 236.97 | 0.7221 | 652.0 | 588.3 | |
| 1.80 | 9.01 | 1.27 | 6.38 | -17.93 | 103.78 | 38.70 | 236.59 | 0.7149 | -398.8 | 71.9 | |
| 0.00 | 0.72 | 0.00 | 0.50 | -16.96 | 103.17 | 38.09 | 237.39 | 0.7028 | -583.0 | -446.8 | |
| 0.00 | 0.81 | 0.00 | 0.56 | -17.51 | 102.93 | 37.86 | 236.56 | 0.7037 | -452.0 | -386.8 | |
| 3.33 | 188.68 | 2.33 | 130.42 | -18.08 | 103.04 | 37.96 | 235.93 | 0.7083 | -571.2 | -395.9 | |
| 0.00 | 1.71 | 0.00 | 1.19 | -17.30 | 102.80 | 37.73 | 236.73 | 0.7011 | -554.0 | -453.8 | |
| 0.00 | 1.80 | 0.00 | 1.27 | -18.61 | 103.09 | 38.02 | 235.31 | 0.7122 | -500.0 | -289.9 | |
| 0.00 | 0.27 | 0.00 | 0.19 | -20.05 | 103.49 | 38.42 | 233.86 | 0.7251 | 518.0 | 504.0 | |
| 0.00 | 2.34 | 0.00 | 1.62 | -17.48 | 102.60 | 37.53 | 236.37 | 0.7002 | -678.0 | -582.8 | |
| 6.40 | -17.00 | 4.45 | -17.00 | -18.02 | 102.70 | 37.62 | 235.77 | 0.7045 | -834.4 | 999999 | |
| 1.80 | -17.00 | 1.26 | -17.00 | -18.79 | 102.82 | 37.74 | 234.91 | 0.7105 | -268.6 | 999999 | |
| 2.25 | -17.00 | 1.57 | -17.00 | -18.33 | 102.49 | 37.42 | 235.24 | 0.7044 | -784.8 | 999999 | |
| 1.35 | -17.00 | 0.94 | -17.00 | -18.71 | 102.59 | 37.52 | 234.85 | 0.7077 | -558.5 | 999999 | |
| 33.70 | -17.00 | 23.26 | -17.00 | -18.58 | 101.75 | 36.68 | 234.42 | 0.6984 | -1044.1 | 999999 | |
| 0.00 | 0.90 | 0.00 | 0.61 | -17.62 | 101.44 | 36.37 | 235.38 | 0.6890 | -762.0 | -711.4 | |
| 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. | |