| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.04 | 90.43 | 28.27 | 117.60 | -9.38 | 195.64 | 65.65 | 256.65 | 0.9245 | 129.8 | -14.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-07 21:00:36 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 |
| 12.31 | 50.47 | 17.29 | 71.36 | -9.46 | 197.54 | 67.54 | 256.99 | 0.9371 | 485.5 | 37.8 | |
| 0.00 | 0.98 | 0.00 | 1.33 | -8.91 | 196.84 | 66.85 | 257.42 | 0.9323 | 395.0 | 360.7 | |
| 0.00 | 0.80 | 0.00 | 1.06 | -8.86 | 196.20 | 66.21 | 257.33 | 0.9283 | 461.0 | 474.1 | |
| 0.54 | 2.05 | 0.71 | 2.72 | -9.30 | 196.21 | 66.22 | 256.87 | 0.9289 | 503.0 | 414.6 | |
| 0.00 | 1.07 | 0.00 | 1.36 | -8.76 | 195.34 | 65.35 | 257.25 | 0.9226 | 462.0 | 372.8 | |
| 0.00 | 1.25 | 0.00 | 1.56 | -9.43 | 194.69 | 64.70 | 256.39 | 0.9193 | 243.0 | 207.2 | |
| 0.45 | 1.25 | 0.55 | 1.54 | -9.50 | 194.43 | 64.43 | 256.27 | 0.9176 | 525.6 | 438.8 | |
| 0.00 | 0.54 | 0.00 | 0.67 | -10.48 | 194.58 | 64.58 | 255.25 | 0.9201 | 471.0 | 404.8 | |
| 0.00 | 2.23 | 0.00 | 2.69 | -9.52 | 193.79 | 63.80 | 256.10 | 0.9133 | 514.0 | 432.6 | |
| 0.00 | 0.71 | 0.00 | 0.84 | -9.77 | 192.98 | 62.99 | 255.64 | 0.9081 | -255.0 | -231.0 | |
| 1.34 | 4.73 | 1.53 | 5.40 | -8.78 | 192.53 | 62.54 | 256.60 | 0.9033 | -138.3 | -208.4 | |
| 0.00 | 0.80 | 0.00 | 0.91 | -9.43 | 192.27 | 62.27 | 255.83 | 0.9024 | -171.0 | -110.3 | |
| 0.54 | 9.81 | 0.60 | 10.93 | -8.79 | 191.87 | 61.88 | 256.42 | 0.8985 | -453.7 | -451.6 | |
| 0.00 | 0.89 | 0.00 | 1.03 | -10.44 | 192.34 | 62.34 | 254.75 | 0.9047 | -270.0 | -243.1 | |
| 0.00 | 1.07 | 0.00 | 1.18 | -8.55 | 191.61 | 61.61 | 256.63 | 0.8961 | -478.0 | -406.6 | |
| 1.16 | -13.00 | 1.29 | -13.00 | -8.89 | 191.64 | 61.65 | 256.26 | 0.8969 | -586.9 | 999999 | |
| 0.62 | -13.00 | 0.69 | -13.00 | -9.20 | 191.60 | 61.61 | 255.92 | 0.8972 | -537.3 | 999999 | |
| 2.05 | 3.39 | 2.28 | 3.78 | -9.48 | 191.56 | 61.56 | 255.60 | 0.8973 | -415.7 | -267.3 | |
| 0.00 | 0.27 | 0.00 | 0.30 | -9.75 | 191.51 | 61.52 | 255.29 | 0.8975 | -370.0 | -348.3 | |
| 0.00 | 2.68 | 0.00 | 2.96 | -9.89 | 191.36 | 61.37 | 255.10 | 0.8966 | -104.0 | -150.7 | |
| 3.03 | 5.44 | 3.33 | 5.98 | -9.49 | 191.18 | 61.18 | 255.49 | 0.8945 | -646.3 | -483.0 | |
| 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. | |