SDO HMI 2011-11-29 13:58:56 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 |
| 64.67 | 197.41 | 34.65 | 106.13 | 18.86 | 170.41 | -14.50 | 37.51 | 0.3889 | -87.9 | 114.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-29 13:58:56 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 | 0.94 | 0.00 | 0.50 | 20.00 | 175.25 | -9.66 | 25.95 | 0.3618 | -729.0 | -546.6 | |
| 0.00 | 0.77 | 0.00 | 0.40 | 17.98 | 174.39 | -10.52 | 30.87 | 0.3398 | -805.0 | -603.8 | |
| 6.84 | 20.00 | 3.61 | 10.56 | 18.41 | 173.73 | -11.18 | 31.71 | 0.3514 | -1037.2 | -812.4 | |
| 6.49 | -3.00 | 3.43 | -3.00 | 18.04 | 173.66 | -11.25 | 32.47 | 0.3470 | -1186.2 | 999999 | |
| 16.66 | 47.86 | 8.83 | 25.38 | 18.41 | 173.19 | -11.72 | 32.92 | 0.3561 | -1071.2 | -636.5 | |
| 4.44 | -5.00 | 2.36 | -5.00 | 18.72 | 173.07 | -11.83 | 32.68 | 0.3613 | -809.2 | 999999 | |
| 0.00 | 1.97 | 0.00 | 1.05 | 18.87 | 172.55 | -12.36 | 33.55 | 0.3680 | -786.0 | -504.2 | |
| 0.00 | 2.73 | 0.00 | 1.45 | 17.67 | 172.61 | -12.30 | 35.44 | 0.3516 | -1054.0 | -830.7 | |
| 0.00 | 2.56 | 0.00 | 1.36 | 17.73 | 172.38 | -12.53 | 35.82 | 0.3546 | -802.0 | -744.4 | |
| 0.00 | 1.54 | 0.00 | 0.82 | 17.91 | 171.95 | -12.95 | 36.40 | 0.3611 | -807.0 | -649.4 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 21.09 | 171.69 | -13.22 | 31.96 | 0.4048 | -816.0 | -635.3 | |
| 0.00 | 1.71 | 0.00 | 0.92 | 19.40 | 171.58 | -13.33 | 34.69 | 0.3837 | 775.0 | 666.5 | |
| 0.00 | 2.14 | 0.00 | 1.14 | 18.87 | 171.11 | -13.80 | 36.47 | 0.3814 | -808.0 | -658.3 | |
| 1.79 | 4.61 | 0.96 | 2.47 | 18.21 | 170.68 | -14.23 | 38.40 | 0.3775 | -852.5 | -667.7 | |
| 0.00 | 4.87 | 0.00 | 2.63 | 19.11 | 169.41 | -15.50 | 39.21 | 0.4012 | 193.0 | 696.3 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 19.23 | 169.20 | -15.71 | 39.37 | 0.4048 | 875.0 | 716.4 | |
| 0.00 | 1.45 | 0.00 | 0.78 | 18.64 | 169.03 | -15.88 | 40.67 | 0.3996 | 1048.0 | 850.2 | |
| 4.44 | 88.62 | 2.41 | 48.12 | 19.07 | 168.82 | -16.08 | 40.28 | 0.4068 | 1083.8 | 557.4 | |
| 10.68 | -18.00 | 5.80 | -18.00 | 19.07 | 168.53 | -16.38 | 40.77 | 0.4098 | 1047.2 | 999999 | |
| 1.71 | -18.00 | 0.93 | -18.00 | 18.73 | 168.47 | -16.44 | 41.47 | 0.4065 | 999.1 | 999999 | |
| 0.00 | 6.07 | 0.00 | 3.32 | 20.38 | 168.19 | -16.71 | 39.19 | 0.4285 | 679.0 | 622.2 | |
| 0.00 | 1.03 | 0.00 | 0.56 | 20.57 | 168.07 | -16.83 | 39.09 | 0.4319 | 922.0 | 851.4 | |
| 5.64 | -18.00 | 3.07 | -18.00 | 19.26 | 168.19 | -16.72 | 41.04 | 0.4155 | 872.5 | 999999 | |
| 0.00 | 1.28 | 0.00 | 0.70 | 18.64 | 168.12 | -16.79 | 42.21 | 0.4092 | 281.0 | 260.7 | |
| 3.76 | -18.00 | 2.04 | -18.00 | 18.91 | 168.06 | -16.85 | 41.83 | 0.4130 | 959.4 | 999999 | |
| 2.22 | -18.00 | 1.21 | -18.00 | 19.10 | 167.88 | -17.03 | 41.81 | 0.4170 | 951.9 | 999999 | |
| 0.00 | 2.39 | 0.00 | 1.31 | 20.28 | 167.48 | -17.43 | 40.48 | 0.4346 | 692.0 | 601.9 | |
| 0.00 | 1.11 | 0.00 | 0.61 | 19.22 | 166.65 | -18.26 | 43.52 | 0.4315 | 421.0 | 414.1 | |
| 0.00 | 1.54 | 0.00 | 0.85 | 20.03 | 166.22 | -18.69 | 42.81 | 0.4449 | 691.0 | 540.9 | |
| 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. | |