SDO HMI 2014-10-05 00:00:32 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 |
| 0.53 | 32.25 | 0.28 | 17.12 | -12.92 | 138.38 | 6.43 | 198.38 | 0.3534 | -239.6 | -58.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-05 00:00:32 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 | 1.05 | 0.00 | 0.56 | -11.03 | 141.28 | 9.33 | 207.92 | 0.3414 | 852.0 | 704.2 | |
| 0.00 | 1.32 | 0.00 | 0.68 | -7.62 | 140.67 | 8.72 | 211.72 | 0.2872 | 730.0 | 563.9 | |
| 0.00 | 0.79 | 0.00 | 0.43 | -15.80 | 140.89 | 8.95 | 201.56 | 0.4091 | 640.0 | 523.3 | |
| 0.00 | 0.79 | 0.00 | 0.43 | -16.51 | 140.58 | 8.63 | 200.24 | 0.4178 | 667.0 | 514.1 | |
| 0.53 | 7.91 | 0.28 | 4.14 | -10.13 | 140.26 | 8.32 | 206.50 | 0.3206 | 1100.5 | 841.6 | |
| 0.00 | 0.79 | 0.00 | 0.42 | -11.98 | 140.25 | 8.31 | 204.07 | 0.3482 | 686.0 | 581.3 | |
| 0.00 | 1.58 | 0.00 | 0.85 | -15.71 | 139.51 | 7.56 | 198.54 | 0.4001 | -775.0 | -617.0 | |
| 0.00 | 1.76 | 0.00 | 0.97 | -18.55 | 138.92 | 6.97 | 195.21 | 0.4405 | -779.0 | -589.8 | |
| 0.00 | 1.23 | 0.00 | 0.66 | -14.86 | 138.60 | 6.66 | 197.10 | 0.3826 | -879.0 | -661.5 | |
| 0.00 | 1.58 | 0.00 | 0.87 | -18.19 | 138.68 | 6.74 | 194.94 | 0.4340 | -877.0 | -717.5 | |
| 0.00 | 1.23 | 0.00 | 0.68 | -18.32 | 138.62 | 6.68 | 194.74 | 0.4357 | -421.0 | -511.4 | |
| 0.00 | 0.88 | 0.00 | 0.46 | -10.15 | 137.90 | 5.96 | 199.62 | 0.3056 | 746.0 | 654.1 | |
| 0.00 | 1.41 | 0.00 | 0.74 | -13.08 | 137.62 | 5.68 | 196.03 | 0.3504 | -829.0 | -622.3 | |
| 0.00 | 0.88 | 0.00 | 0.47 | -15.94 | 136.97 | 5.03 | 192.44 | 0.3927 | -727.0 | -593.5 | |
| 0.00 | 0.79 | 0.00 | 0.43 | -15.93 | 136.82 | 4.87 | 192.07 | 0.3922 | -761.0 | -636.8 | |
| 0.00 | 1.05 | 0.00 | 0.55 | -11.73 | 136.09 | 4.14 | 192.72 | 0.3226 | -760.0 | -586.6 | |
| 0.00 | 1.41 | 0.00 | 0.74 | -12.53 | 136.07 | 4.12 | 192.14 | 0.3353 | -700.0 | -560.8 | |
| 0.00 | 2.46 | 0.00 | 1.29 | -12.27 | 135.91 | 3.97 | 191.85 | 0.3306 | -842.0 | -546.1 | |
| 0.00 | 0.97 | 0.00 | 0.51 | -12.17 | 135.69 | 3.75 | 191.28 | 0.3284 | -824.0 | -653.2 | |
| 0.00 | 1.05 | 0.00 | 0.55 | -9.90 | 134.94 | 2.99 | 190.30 | 0.2888 | -890.0 | -685.2 | |
| 0.00 | 1.32 | 0.00 | 0.69 | -11.05 | 132.04 | 0.10 | 180.32 | 0.3036 | -764.0 | -481.9 | |
| 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. | |