| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 60.89 | 345.12 | 31.09 | 176.46 | 14.08 | 252.13 | -7.44 | 30.34 | 0.2482 | -672.7 | -385.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-23 21:58:57 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 | 1.80 | 0.00 | 0.93 | 18.24 | 257.37 | -2.20 | 7.36 | 0.2860 | -692.0 | -474.0 | |
| 0.00 | 1.63 | 0.00 | 0.82 | 11.74 | 256.71 | -2.86 | 15.87 | 0.1795 | -847.0 | -718.7 | |
| 42.39 | 303.59 | 21.62 | 154.88 | 13.87 | 252.68 | -6.89 | 29.19 | 0.2400 | -1409.5 | -441.0 | |
| 1.03 | -3.00 | 0.52 | -3.00 | 14.08 | 252.36 | -7.21 | 29.84 | 0.2457 | -948.4 | 999999 | |
| 0.00 | 3.85 | 0.00 | 1.98 | 15.44 | 252.10 | -7.47 | 28.02 | 0.2679 | -958.0 | -815.6 | |
| 1.46 | -3.00 | 0.74 | -3.00 | 14.08 | 252.12 | -7.45 | 30.67 | 0.2478 | -805.9 | 999999 | |
| 13.19 | -3.00 | 6.73 | -3.00 | 13.74 | 252.07 | -7.50 | 31.56 | 0.2434 | -1153.2 | 999999 | |
| 0.00 | 1.71 | 0.00 | 0.88 | 15.29 | 251.80 | -7.77 | 29.26 | 0.2681 | -885.0 | -636.2 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 12.50 | 251.71 | -7.86 | 35.78 | 0.2294 | -1004.0 | -677.5 | |
| 0.00 | 1.03 | 0.00 | 0.53 | 13.65 | 251.06 | -8.51 | 35.07 | 0.2515 | -806.0 | -717.1 | |
| 0.00 | 4.71 | 0.00 | 2.42 | 15.07 | 250.82 | -8.75 | 32.67 | 0.2735 | -845.0 | -764.1 | |
| 1.11 | 2.83 | 0.57 | 1.45 | 14.52 | 250.62 | -8.95 | 34.40 | 0.2677 | -927.9 | -709.8 | |
| 0.00 | 2.74 | 0.00 | 1.41 | 14.83 | 250.61 | -8.96 | 33.79 | 0.2720 | -776.0 | -631.7 | |
| 1.71 | 1.97 | 0.91 | 1.04 | 20.17 | 249.89 | -9.68 | 26.62 | 0.3538 | -835.6 | -799.0 | |
| 0.00 | 1.37 | 0.00 | 0.70 | 13.40 | 249.83 | -9.74 | 39.33 | 0.2608 | 965.0 | 755.1 | |
| 0.00 | 1.54 | 0.00 | 0.79 | 13.03 | 248.71 | -10.86 | 43.34 | 0.2688 | 888.0 | 629.7 | |
| 0.00 | 3.17 | 0.00 | 1.63 | 13.09 | 248.24 | -11.33 | 44.37 | 0.2749 | 996.0 | 806.0 | |
| 0.00 | 1.80 | 0.00 | 0.94 | 17.07 | 247.64 | -11.93 | 36.89 | 0.3307 | 839.0 | 663.0 | |
| 0.00 | 0.86 | 0.00 | 0.45 | 17.22 | 246.84 | -12.73 | 38.37 | 0.3406 | 739.0 | 595.3 | |
| 0.00 | 1.37 | 0.00 | 0.72 | 17.09 | 246.63 | -12.94 | 39.06 | 0.3413 | 942.0 | 842.1 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 17.24 | 245.53 | -14.04 | 41.01 | 0.3546 | 1000.0 | 831.1 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 17.42 | 245.42 | -14.15 | 40.87 | 0.3580 | 861.0 | 680.1 | |
| 0.00 | 0.77 | 0.00 | 0.41 | 17.54 | 244.83 | -14.74 | 41.77 | 0.3657 | 685.0 | 596.7 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 17.84 | 243.97 | -15.60 | 42.77 | 0.3786 | 732.0 | 610.8 | |
| 0.00 | 1.03 | 0.00 | 0.55 | 18.64 | 243.73 | -15.84 | 41.70 | 0.3903 | 799.0 | 660.9 | |
| 0.00 | 0.94 | 0.00 | 0.51 | 18.14 | 242.35 | -17.22 | 44.94 | 0.4000 | 882.0 | 669.5 | |
| 0.00 | 1.20 | 0.00 | 0.65 | 19.06 | 242.03 | -17.54 | 43.77 | 0.4136 | 725.0 | 572.1 | |
| 0.00 | 0.77 | 0.00 | 0.42 | 19.06 | 241.67 | -17.90 | 44.33 | 0.4176 | 658.0 | 561.6 | |
| 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. | |