SDO HMI 2011-10-15 15:59:02 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 |
| 123.09 | 755.77 | 65.53 | 402.62 | 27.25 | 56.90 | -0.23 | 359.76 | 0.3681 | -963.2 | -388.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-15 15:59:02 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 | 0.53 | 16.16 | 63.19 | 6.07 | 330.49 | 0.2071 | -790.0 | -494.1 | |
| 0.00 | 1.48 | 0.00 | 0.75 | 18.32 | 59.92 | 2.80 | 347.90 | 0.2218 | -767.0 | -617.5 | |
| 0.00 | 2.01 | 0.00 | 1.07 | 26.81 | 59.23 | 2.10 | 354.77 | 0.3609 | 3.0 | 0.4 | |
| 1.48 | 25.76 | 0.80 | 13.88 | 29.11 | 58.66 | 1.53 | 356.61 | 0.3972 | 748.8 | 329.5 | |
| 0.00 | 1.22 | 0.00 | 0.63 | 21.46 | 58.53 | 1.41 | 355.15 | 0.2713 | -868.0 | -680.5 | |
| 0.70 | -4.00 | 0.38 | -4.00 | 29.34 | 58.52 | 1.40 | 356.94 | 0.4008 | 937.2 | 999999 | |
| 0.00 | 4.28 | 0.00 | 2.30 | 28.98 | 58.21 | 1.09 | 357.58 | 0.3948 | 728.0 | 546.2 | |
| 0.00 | 1.75 | 0.00 | 0.89 | 20.13 | 58.10 | 0.98 | 356.27 | 0.2483 | -939.0 | -729.2 | |
| 0.00 | 1.48 | 0.00 | 0.80 | 29.47 | 58.04 | 0.92 | 358.00 | 0.4025 | -782.0 | -617.1 | |
| 0.00 | 1.48 | 0.00 | 0.76 | 20.04 | 57.75 | 0.63 | 357.59 | 0.2465 | -929.0 | -740.3 | |
| 0.00 | 1.13 | 0.00 | 0.58 | 20.44 | 57.69 | 0.57 | 357.89 | 0.2532 | -939.0 | -753.3 | |
| 0.00 | 2.88 | 0.00 | 1.47 | 19.89 | 57.59 | 0.47 | 358.18 | 0.2437 | -957.0 | -836.7 | |
| 0.00 | 1.83 | 0.00 | 0.93 | 19.36 | 57.59 | 0.47 | 358.11 | 0.2348 | -685.0 | -601.2 | |
| 118.47 | 652.79 | 63.04 | 347.47 | 27.27 | 57.39 | 0.26 | 359.36 | 0.3667 | -1521.3 | -443.3 | |
| 0.00 | 1.05 | 0.00 | 0.58 | 32.77 | 56.58 | -0.54 | 1.00 | 0.4547 | -701.0 | -538.7 | |
| 0.00 | 1.22 | 0.00 | 0.62 | 20.16 | 56.32 | -0.80 | 3.04 | 0.2487 | -916.0 | -676.6 | |
| 0.00 | 0.96 | 0.00 | 0.53 | 31.10 | 54.50 | -2.62 | 5.25 | 0.4303 | -675.0 | -519.3 | |
| 2.44 | 5.24 | 1.31 | 2.81 | 28.26 | 54.44 | -2.69 | 6.18 | 0.3852 | -845.4 | -864.8 | |
| 0.00 | 1.13 | 0.00 | 0.62 | 30.94 | 54.19 | -2.93 | 5.91 | 0.4281 | -691.0 | -531.3 | |
| 0.00 | 1.22 | 0.00 | 0.67 | 30.31 | 53.76 | -3.37 | 6.98 | 0.4190 | -695.0 | -584.5 | |
| 0.00 | 6.11 | 0.00 | 3.27 | 27.90 | 53.80 | -3.32 | 7.76 | 0.3807 | -931.0 | -825.9 | |
| 0.00 | 0.70 | 0.00 | 0.37 | 27.32 | 53.69 | -3.44 | 8.28 | 0.3716 | -999.0 | -796.5 | |
| 0.00 | 2.97 | 0.00 | 1.59 | 27.64 | 53.41 | -3.72 | 8.79 | 0.3774 | -953.0 | -774.0 | |
| 0.00 | 0.87 | 0.00 | 0.47 | 28.12 | 53.29 | -3.84 | 8.85 | 0.3854 | -785.0 | -602.4 | |
| 0.00 | 1.13 | 0.00 | 0.61 | 27.74 | 53.13 | -3.99 | 9.38 | 0.3796 | -796.0 | -565.9 | |
| 0.00 | 3.58 | 0.00 | 1.93 | 28.61 | 52.93 | -4.20 | 9.42 | 0.3940 | -776.0 | -717.7 | |
| 0.00 | 1.13 | 0.00 | 0.61 | 28.41 | 52.83 | -4.29 | 9.73 | 0.3912 | -851.0 | -700.5 | |
| 0.00 | 1.31 | 0.00 | 0.70 | 27.44 | 52.74 | -4.39 | 10.45 | 0.3761 | -905.0 | -704.3 | |
| 0.00 | 1.22 | 0.00 | 0.65 | 27.22 | 52.71 | -4.41 | 10.63 | 0.3726 | -857.0 | -653.5 | |
| 0.00 | 1.13 | 0.00 | 0.61 | 28.64 | 52.65 | -4.47 | 10.01 | 0.3952 | -806.0 | -633.6 | |
| 0.00 | 1.31 | 0.00 | 0.70 | 27.54 | 52.23 | -4.90 | 11.57 | 0.3791 | -747.0 | -626.1 | |
| 0.00 | 1.48 | 0.00 | 0.79 | 26.41 | 51.64 | -5.49 | 13.69 | 0.3634 | -840.0 | -697.9 | |
| 0.00 | 1.31 | 0.00 | 0.70 | 26.28 | 51.44 | -5.68 | 14.25 | 0.3621 | -846.0 | -714.1 | |
| 0.00 | 1.13 | 0.00 | 0.62 | 28.81 | 47.59 | -9.53 | 20.35 | 0.4190 | 711.0 | 552.9 | |
| 0.00 | 1.13 | 0.00 | 0.62 | 27.52 | 46.31 | -10.82 | 24.17 | 0.4082 | 706.0 | 519.2 | |
| 0.00 | 1.40 | 0.00 | 0.75 | 26.18 | 46.33 | -10.79 | 25.71 | 0.3890 | 884.0 | 586.4 | |
| 0.00 | 1.31 | 0.00 | 0.71 | 26.78 | 46.24 | -10.88 | 25.16 | 0.3982 | 774.0 | 607.2 | |
| 0.00 | 1.57 | 0.00 | 0.85 | 27.10 | 46.01 | -11.12 | 25.24 | 0.4042 | 891.0 | 688.2 | |
| 0.00 | 2.10 | 0.00 | 1.14 | 27.25 | 45.68 | -11.44 | 25.69 | 0.4086 | 1014.0 | 752.0 | |
| 0.00 | 3.49 | 0.00 | 1.89 | 26.90 | 45.45 | -11.68 | 26.57 | 0.4053 | 577.0 | 616.4 | |
| 0.00 | 1.40 | 0.00 | 0.76 | 26.54 | 45.21 | -11.91 | 27.47 | 0.4021 | 801.0 | 532.6 | |
| 0.00 | 1.40 | 0.00 | 0.75 | 25.37 | 44.18 | -12.95 | 31.03 | 0.3943 | 952.0 | 741.4 | |
| 0.00 | 1.48 | 0.00 | 0.82 | 28.04 | 41.91 | -15.22 | 31.31 | 0.4476 | 823.0 | 678.5 | |
| 0.00 | 0.87 | 0.00 | 0.48 | 27.84 | 41.73 | -15.40 | 31.87 | 0.4466 | 744.0 | 603.0 | |
| 0.00 | 1.05 | 0.00 | 0.56 | 22.77 | 42.17 | -14.95 | 38.96 | 0.3800 | 799.0 | 639.3 | |
| 0.00 | 1.40 | 0.00 | 0.75 | 22.48 | 41.77 | -15.35 | 40.20 | 0.3807 | 787.0 | 601.6 | |
| 0.00 | 1.83 | 0.00 | 1.03 | 29.83 | 40.63 | -16.49 | 30.99 | 0.4803 | 847.0 | 639.3 | |
| 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. | |