| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.03 | 124.06 | 25.77 | 143.03 | -9.29 | 195.30 | 62.54 | 256.02 | 0.9033 | 185.0 | -6.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-07 16:00:36 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 |
| 4.99 | 70.90 | 6.22 | 87.74 | -9.53 | 197.43 | 64.67 | 256.29 | 0.9192 | 397.4 | 117.1 | |
| 7.94 | -1.00 | 9.73 | -1.00 | -9.12 | 197.14 | 64.38 | 256.66 | 0.9167 | 700.7 | 999999 | |
| 1.96 | -1.00 | 2.42 | -1.00 | -9.46 | 197.11 | 64.36 | 256.29 | 0.9170 | 782.7 | 999999 | |
| 0.00 | 0.36 | 0.00 | 0.42 | -9.11 | 196.22 | 63.46 | 256.47 | 0.9104 | 528.0 | 519.0 | |
| 0.00 | 0.98 | 0.00 | 1.14 | -8.90 | 195.74 | 62.99 | 256.58 | 0.9067 | 401.0 | 380.5 | |
| 0.00 | 0.27 | 0.00 | 0.31 | -9.43 | 195.51 | 62.75 | 255.95 | 0.9058 | 407.0 | 316.0 | |
| 0.00 | 1.16 | 0.00 | 1.31 | -8.58 | 194.85 | 62.09 | 256.72 | 0.8996 | 311.0 | 272.3 | |
| 0.36 | 1.78 | 0.40 | 1.99 | -9.49 | 194.40 | 61.64 | 255.61 | 0.8979 | 246.8 | 281.4 | |
| 1.07 | 2.23 | 1.18 | 2.47 | -9.59 | 194.17 | 61.41 | 255.45 | 0.8963 | 482.6 | 395.6 | |
| 0.00 | 0.54 | 0.00 | 0.60 | -10.22 | 194.24 | 61.49 | 254.78 | 0.8980 | 503.0 | 448.2 | |
| 0.00 | 4.91 | 0.00 | 5.13 | -8.81 | 192.56 | 59.80 | 255.89 | 0.8826 | -356.0 | -268.4 | |
| 0.00 | 0.89 | 0.00 | 0.91 | -7.58 | 192.07 | 59.32 | 257.14 | 0.8764 | -435.0 | -395.9 | |
| 0.00 | 0.89 | 0.00 | 0.93 | -9.35 | 192.34 | 59.58 | 255.24 | 0.8819 | -264.0 | -121.4 | |
| 0.00 | 4.10 | 0.00 | 4.22 | -8.76 | 192.06 | 59.30 | 255.83 | 0.8785 | -610.0 | -419.1 | |
| 0.00 | 0.62 | 0.00 | 0.66 | -10.24 | 192.48 | 59.73 | 254.30 | 0.8847 | -232.0 | -189.3 | |
| 0.00 | 1.34 | 0.00 | 1.39 | -9.52 | 192.21 | 59.45 | 255.02 | 0.8811 | 247.0 | 86.3 | |
| 1.25 | 22.56 | 1.28 | 23.08 | -8.98 | 191.82 | 59.06 | 255.52 | 0.8770 | -732.2 | -393.8 | |
| 0.00 | 1.61 | 0.00 | 1.63 | -8.65 | 191.67 | 58.91 | 255.84 | 0.8751 | -582.0 | -498.8 | |
| 0.00 | 0.98 | 0.00 | 0.99 | -8.11 | 191.54 | 58.78 | 256.42 | 0.8730 | -337.0 | -320.3 | |
| 1.34 | -17.00 | 1.37 | -17.00 | -9.29 | 191.78 | 59.02 | 255.16 | 0.8773 | -630.9 | 999999 | |
| 0.62 | -17.00 | 0.64 | -17.00 | -9.43 | 191.64 | 58.88 | 254.97 | 0.8764 | -567.6 | 999999 | |
| 0.00 | 7.94 | 0.00 | 8.11 | -9.95 | 191.55 | 58.79 | 254.37 | 0.8767 | -75.0 | 49.0 | |
| 2.50 | -17.00 | 2.53 | -17.00 | -9.52 | 191.37 | 58.61 | 254.79 | 0.8744 | -750.6 | 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. | |