| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.85 | 42.09 | 4.40 | 26.86 | -20.00 | 106.59 | 28.32 | 225.03 | 0.6311 | 146.2 | 261.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-11 19:00:35 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 |
| 0.71 | 1.78 | 0.47 | 1.19 | -20.17 | 110.57 | 32.29 | 228.61 | 0.6708 | 735.2 | 592.1 | |
| 0.80 | 5.16 | 0.53 | 3.41 | -20.47 | 109.66 | 31.38 | 227.45 | 0.6645 | 741.8 | 545.4 | |
| 0.00 | 0.89 | 0.00 | 0.59 | -20.55 | 109.30 | 31.02 | 227.04 | 0.6616 | 544.0 | 530.5 | |
| 0.00 | 0.62 | 0.00 | 0.41 | -20.72 | 109.30 | 31.02 | 226.84 | 0.6631 | 566.0 | 405.3 | |
| 1.25 | 4.36 | 0.80 | 2.80 | -19.01 | 108.45 | 30.17 | 228.11 | 0.6405 | 707.1 | 652.9 | |
| 1.96 | 3.65 | 1.25 | 2.34 | -18.76 | 108.21 | 29.93 | 228.20 | 0.6361 | 919.2 | 789.4 | |
| 0.00 | 1.25 | 0.00 | 0.80 | -20.38 | 107.40 | 29.12 | 225.47 | 0.6422 | 592.0 | 461.0 | |
| 1.60 | 3.20 | 1.03 | 2.06 | -20.17 | 107.20 | 28.93 | 225.54 | 0.6384 | 837.5 | 670.9 | |
| 0.00 | 4.63 | 0.00 | 2.96 | -20.15 | 106.98 | 28.70 | 225.34 | 0.6362 | 845.0 | 729.0 | |
| 0.00 | 1.42 | 0.00 | 0.95 | -23.92 | 107.68 | 29.40 | 221.77 | 0.6761 | 530.0 | 411.3 | |
| 0.00 | 0.36 | 0.00 | 0.24 | -23.19 | 107.24 | 28.96 | 222.13 | 0.6657 | 636.0 | 677.5 | |
| 0.00 | 1.69 | 0.00 | 1.13 | -23.86 | 107.32 | 29.05 | 221.49 | 0.6725 | 682.0 | 551.6 | |
| 0.00 | 0.53 | 0.00 | 0.33 | -19.89 | 105.04 | 26.76 | 223.68 | 0.6154 | 621.0 | 525.8 | |
| 0.00 | 1.33 | 0.00 | 0.83 | -18.89 | 104.54 | 26.27 | 224.37 | 0.6010 | 768.0 | 560.1 | |
| 0.00 | 0.98 | 0.00 | 0.60 | -18.50 | 103.07 | 24.79 | 223.21 | 0.5829 | -490.0 | -483.8 | |
| 0.00 | 1.42 | 0.00 | 0.86 | -18.33 | 102.38 | 24.10 | 222.62 | 0.5745 | -719.0 | -609.2 | |
| 0.53 | 2.05 | 0.32 | 1.24 | -18.66 | 102.32 | 24.04 | 222.15 | 0.5774 | -830.3 | -734.1 | |
| 0.00 | 1.07 | 0.00 | 0.65 | -19.06 | 102.28 | 24.00 | 221.62 | 0.5810 | -747.0 | -579.8 | |
| 0.00 | 1.69 | 0.00 | 1.06 | -22.15 | 102.76 | 24.49 | 218.64 | 0.6171 | -612.0 | -540.3 | |
| 0.00 | 0.89 | 0.00 | 0.54 | -18.74 | 101.95 | 23.67 | 221.62 | 0.5747 | -677.0 | -644.4 | |
| 0.00 | 1.25 | 0.00 | 0.75 | -18.76 | 101.74 | 23.47 | 221.34 | 0.5730 | -610.0 | -452.3 | |
| 0.00 | 1.25 | 0.00 | 0.75 | -18.12 | 101.62 | 23.34 | 221.98 | 0.5651 | -840.0 | -708.9 | |
| 0.00 | 0.62 | 0.00 | 0.37 | -18.74 | 101.46 | 23.19 | 221.03 | 0.5702 | -623.0 | -416.1 | |
| 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. | |