SDO HMI 2014-04-19 11:00:34 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 |
| 88.22 | 302.86 | 45.76 | 157.65 | -11.09 | 183.46 | -16.85 | 110.08 | 0.3057 | 322.2 | 269.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-19 11:00:34 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 | 1.33 | 0.00 | 0.68 | -12.87 | 187.66 | -12.65 | 122.26 | 0.2537 | 814.0 | 751.9 | |
| 0.00 | 1.42 | 0.00 | 0.73 | -11.77 | 187.05 | -13.26 | 117.29 | 0.2538 | 813.0 | 704.9 | |
| 0.00 | 0.98 | 0.00 | 0.50 | -13.67 | 186.59 | -13.72 | 122.89 | 0.2756 | 888.0 | 733.0 | |
| 18.09 | 61.61 | 9.25 | 31.53 | -9.79 | 186.42 | -13.89 | 109.05 | 0.2514 | 1224.2 | 484.9 | |
| 7.27 | -4.00 | 3.72 | -4.00 | -9.63 | 186.08 | -14.23 | 108.07 | 0.2561 | 952.8 | 999999 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -8.21 | 186.04 | -14.27 | 102.57 | 0.2510 | 827.0 | 657.5 | |
| 0.00 | 1.86 | 0.00 | 0.95 | -7.69 | 186.03 | -14.28 | 100.53 | 0.2497 | 652.0 | 586.5 | |
| 0.00 | 0.98 | 0.00 | 0.50 | -9.56 | 185.77 | -14.54 | 107.49 | 0.2608 | 791.0 | 655.6 | |
| 0.00 | 6.91 | 0.00 | 3.55 | -9.19 | 185.56 | -14.75 | 105.92 | 0.2625 | 833.0 | 808.5 | |
| 0.00 | 1.42 | 0.00 | 0.73 | -10.97 | 185.44 | -14.87 | 112.18 | 0.2732 | 946.0 | 723.2 | |
| 0.00 | 3.55 | 0.00 | 1.82 | -10.52 | 185.34 | -14.97 | 110.47 | 0.2723 | 768.0 | 635.3 | |
| 0.00 | 4.08 | 0.00 | 2.09 | -8.19 | 185.35 | -14.96 | 102.01 | 0.2624 | 758.0 | 753.2 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -8.49 | 185.25 | -15.06 | 103.05 | 0.2651 | 798.0 | 706.9 | |
| 0.00 | 0.89 | 0.00 | 0.46 | -10.39 | 185.03 | -15.28 | 109.68 | 0.2765 | 712.0 | 535.9 | |
| 0.00 | 1.15 | 0.00 | 0.60 | -10.73 | 184.06 | -16.25 | 109.80 | 0.2936 | 878.0 | 667.3 | |
| 14.89 | 47.96 | 7.73 | 24.92 | -11.72 | 183.93 | -16.38 | 112.85 | 0.3009 | 1185.9 | 452.5 | |
| 0.00 | 1.33 | 0.00 | 0.69 | -10.83 | 183.41 | -16.90 | 109.50 | 0.3042 | 793.0 | 687.7 | |
| 0.00 | 0.80 | 0.00 | 0.41 | -7.96 | 183.56 | -16.75 | 100.16 | 0.2913 | -793.0 | -540.2 | |
| 0.00 | 0.71 | 0.00 | 0.37 | -7.71 | 183.13 | -17.18 | 99.11 | 0.2978 | -772.0 | -700.9 | |
| 0.00 | 3.37 | 0.00 | 1.75 | -8.82 | 183.01 | -17.30 | 102.73 | 0.3026 | -730.0 | -628.8 | |
| 25.89 | 49.56 | 13.46 | 25.76 | -8.39 | 182.81 | -17.50 | 101.22 | 0.3047 | -1127.5 | -620.5 | |
| 2.57 | -21.00 | 1.34 | -21.00 | -8.03 | 182.73 | -17.58 | 100.00 | 0.3051 | -916.0 | 999999 | |
| 0.00 | 0.89 | 0.00 | 0.46 | -11.17 | 182.49 | -17.82 | 109.68 | 0.3203 | 660.0 | 590.5 | |
| 1.60 | -21.00 | 0.83 | -21.00 | -8.11 | 182.50 | -17.81 | 100.17 | 0.3090 | -657.2 | 999999 | |
| 17.91 | 88.21 | 9.43 | 46.47 | -13.18 | 181.86 | -18.45 | 114.83 | 0.3410 | 1298.8 | 417.8 | |
| 0.00 | 1.68 | 0.00 | 0.89 | -11.94 | 180.85 | -19.46 | 110.45 | 0.3494 | -962.0 | -845.0 | |
| 0.00 | 5.32 | 0.00 | 2.81 | -11.60 | 180.74 | -19.57 | 109.43 | 0.3494 | -1019.0 | -883.6 | |
| 0.00 | 1.15 | 0.00 | 0.61 | -12.44 | 180.32 | -19.99 | 111.34 | 0.3600 | -839.0 | -659.2 | |
| 0.00 | 2.04 | 0.00 | 1.08 | -12.28 | 180.20 | -20.11 | 110.83 | 0.3611 | -1040.0 | -848.0 | |
| 0.00 | 0.89 | 0.00 | 0.48 | -15.59 | 179.79 | -20.52 | 118.73 | 0.3867 | 741.0 | 622.5 | |
| 0.00 | 0.98 | 0.00 | 0.52 | -9.71 | 180.29 | -20.02 | 103.84 | 0.3491 | 713.0 | 622.6 | |
| 0.00 | 1.95 | 0.00 | 1.04 | -12.37 | 180.06 | -20.25 | 110.94 | 0.3636 | -801.0 | -625.5 | |
| 0.00 | 1.51 | 0.00 | 0.80 | -13.49 | 179.90 | -20.41 | 113.69 | 0.3720 | -673.0 | -444.9 | |
| 0.00 | 0.98 | 0.00 | 0.53 | -16.23 | 179.45 | -20.86 | 119.84 | 0.3958 | 864.0 | 627.4 | |
| 0.00 | 0.80 | 0.00 | 0.43 | -12.81 | 179.79 | -20.52 | 111.88 | 0.3699 | -871.0 | -589.8 | |
| 0.00 | 1.15 | 0.00 | 0.61 | -12.69 | 179.74 | -20.57 | 111.52 | 0.3701 | -827.0 | -554.9 | |
| 0.00 | 0.89 | 0.00 | 0.48 | -16.37 | 179.30 | -21.01 | 120.02 | 0.3990 | 744.0 | 594.9 | |
| 0.00 | 1.06 | 0.00 | 0.59 | -22.27 | 177.74 | -22.57 | 130.11 | 0.4663 | -742.0 | -592.6 | |
| 0.00 | 1.06 | 0.00 | 0.58 | -16.84 | 178.37 | -21.94 | 120.08 | 0.4151 | 798.0 | 672.1 | |
| 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. | |