SDO HMI 2014-04-06 09:00:32 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 |
| 44.37 | 211.10 | 23.51 | 112.02 | 10.44 | 0.64 | -12.39 | 35.73 | 0.3584 | -227.2 | -109.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-06 09:00:32 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 |
| 1.41 | 101.23 | 0.73 | 52.94 | 9.91 | 4.39 | -8.65 | 28.16 | 0.3152 | -1193.1 | -469.4 | |
| 23.42 | -1.00 | 12.25 | -1.00 | 10.26 | 4.01 | -9.03 | 28.66 | 0.3233 | -1217.7 | 999999 | |
| 1.23 | 3.79 | 0.65 | 1.99 | 10.36 | 3.38 | -9.65 | 30.13 | 0.3298 | -1047.9 | -790.2 | |
| 0.00 | 1.67 | 0.00 | 0.87 | 8.43 | 3.28 | -9.75 | 33.66 | 0.3036 | -922.0 | -774.2 | |
| 0.00 | 0.88 | 0.00 | 0.46 | 8.59 | 3.03 | -10.00 | 34.03 | 0.3081 | -901.0 | -677.7 | |
| 0.00 | 2.82 | 0.00 | 1.47 | 9.31 | 2.92 | -10.11 | 33.05 | 0.3190 | -765.0 | -670.2 | |
| 0.00 | 1.14 | 0.00 | 0.60 | 10.31 | 2.89 | -10.14 | 31.47 | 0.3333 | -768.0 | -657.5 | |
| 0.00 | 4.05 | 0.00 | 2.14 | 11.54 | 2.66 | -10.37 | 30.16 | 0.3525 | -641.0 | -693.5 | |
| 0.00 | 0.62 | 0.00 | 0.33 | 12.11 | 2.55 | -10.48 | 29.62 | 0.3615 | -596.0 | -394.4 | |
| 0.00 | 1.32 | 0.00 | 0.70 | 11.01 | 2.43 | -10.60 | 31.51 | 0.3470 | -575.0 | -487.7 | |
| 0.00 | 1.14 | 0.00 | 0.61 | 12.02 | 2.33 | -10.70 | 30.25 | 0.3619 | -806.0 | -662.7 | |
| 0.00 | 0.70 | 0.00 | 0.37 | 11.86 | 2.28 | -10.75 | 30.61 | 0.3602 | -796.0 | -708.9 | |
| 0.00 | 1.14 | 0.00 | 0.61 | 12.35 | 1.69 | -11.34 | 31.24 | 0.3718 | -724.0 | -645.1 | |
| 0.00 | 0.88 | 0.00 | 0.47 | 12.72 | 359.60 | -13.43 | 35.15 | 0.3953 | -759.0 | -602.5 | |
| 0.00 | 2.20 | 0.00 | 1.19 | 11.85 | 358.13 | -14.91 | 39.38 | 0.3985 | 713.0 | 568.8 | |
| 0.00 | 1.50 | 0.00 | 0.80 | 10.37 | 358.14 | -14.89 | 41.87 | 0.3804 | 944.0 | 726.8 | |
| 0.62 | 3.26 | 0.33 | 1.75 | 10.62 | 358.00 | -15.03 | 41.68 | 0.3850 | 1065.7 | 802.9 | |
| 0.00 | 2.38 | 0.00 | 1.28 | 11.79 | 357.81 | -15.22 | 40.06 | 0.4010 | 968.0 | 762.5 | |
| 0.00 | 1.50 | 0.00 | 0.81 | 11.54 | 357.82 | -15.21 | 40.45 | 0.3978 | 892.0 | 751.8 | |
| 0.88 | 6.69 | 0.47 | 3.59 | 10.14 | 357.58 | -15.45 | 43.34 | 0.3837 | 1122.4 | 904.0 | |
| 0.70 | -20.00 | 0.38 | -20.00 | 10.01 | 357.49 | -15.54 | 43.73 | 0.3833 | 1164.6 | 999999 | |
| 0.00 | 2.29 | 0.00 | 1.23 | 11.21 | 357.40 | -15.63 | 41.79 | 0.3983 | 843.0 | 690.1 | |
| 5.02 | 61.44 | 2.70 | 33.14 | 10.35 | 356.84 | -16.19 | 44.30 | 0.3944 | 1001.7 | 229.6 | |
| 2.82 | -23.00 | 1.52 | -23.00 | 10.01 | 356.70 | -16.33 | 45.17 | 0.3922 | 1070.8 | 999999 | |
| 8.27 | -23.00 | 4.48 | -23.00 | 10.34 | 356.04 | -16.99 | 45.69 | 0.4033 | -1140.6 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.57 | 9.66 | 355.86 | -17.17 | 47.25 | 0.3981 | 675.0 | 438.3 | |
| 0.00 | 1.41 | 0.00 | 0.78 | 13.98 | 354.96 | -18.07 | 41.49 | 0.4562 | 775.0 | 622.7 | |
| 0.00 | 1.50 | 0.00 | 0.83 | 12.61 | 354.32 | -18.71 | 44.62 | 0.4476 | 640.0 | 565.1 | |
| 0.00 | 1.32 | 0.00 | 0.73 | 12.24 | 353.99 | -19.04 | 45.71 | 0.4472 | 896.0 | 730.2 | |
| 0.00 | 0.79 | 0.00 | 0.44 | 12.40 | 353.82 | -19.21 | 45.70 | 0.4509 | 756.0 | 631.7 | |
| 0.00 | 1.32 | 0.00 | 0.73 | 12.12 | 353.81 | -19.23 | 46.18 | 0.4480 | 941.0 | 762.5 | |
| 0.00 | 1.06 | 0.00 | 0.59 | 12.30 | 353.27 | -19.76 | 46.68 | 0.4560 | 534.0 | 511.2 | |
| 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. | |