SDO HMI 2014-05-25 12:00:38 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 |
| 76.80 | 312.41 | 41.17 | 168.03 | -11.92 | 63.58 | -20.27 | 118.54 | 0.3867 | 212.4 | 144.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-25 12:00:38 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 |
| 19.02 | 68.34 | 9.95 | 35.74 | -10.36 | 67.25 | -16.59 | 119.00 | 0.3225 | 1159.5 | 592.5 | |
| 1.35 | 5.14 | 0.71 | 2.70 | -10.97 | 66.96 | -16.88 | 120.25 | 0.3315 | 970.1 | 712.4 | |
| 0.00 | 0.81 | 0.00 | 0.43 | -12.70 | 66.85 | -16.99 | 124.50 | 0.3475 | 735.0 | 574.0 | |
| 2.43 | -1.00 | 1.28 | -1.00 | -10.48 | 66.93 | -16.92 | 118.88 | 0.3282 | 868.6 | 999999 | |
| 0.00 | 3.70 | 0.00 | 1.95 | -12.51 | 66.80 | -17.05 | 123.96 | 0.3465 | 825.0 | 768.3 | |
| 0.00 | 1.08 | 0.00 | 0.58 | -14.93 | 65.52 | -18.32 | 127.62 | 0.3851 | 798.0 | 644.5 | |
| 0.00 | 1.53 | 0.00 | 0.80 | -6.86 | 65.98 | -17.87 | 107.36 | 0.3205 | -832.0 | -765.5 | |
| 6.40 | 64.37 | 3.40 | 34.11 | -12.23 | 65.64 | -18.20 | 121.63 | 0.3600 | 1047.4 | 455.6 | |
| 13.61 | -8.00 | 7.22 | -8.00 | -11.85 | 65.64 | -18.21 | 120.71 | 0.3572 | 1185.5 | 999999 | |
| 0.00 | 5.68 | 0.00 | 2.97 | -6.98 | 65.71 | -18.13 | 107.50 | 0.3252 | -970.0 | -754.3 | |
| 0.00 | 3.16 | 0.00 | 1.69 | -14.71 | 65.21 | -18.63 | 126.70 | 0.3871 | 893.0 | 789.0 | |
| 0.00 | 1.89 | 0.00 | 1.01 | -14.33 | 65.21 | -18.63 | 125.89 | 0.3837 | 861.0 | 595.0 | |
| 0.00 | 0.99 | 0.00 | 0.53 | -14.89 | 65.03 | -18.82 | 126.85 | 0.3911 | 515.0 | 461.9 | |
| 5.05 | 7.66 | 2.69 | 4.08 | -12.28 | 65.15 | -18.70 | 121.11 | 0.3674 | 912.2 | 592.8 | |
| 0.00 | 1.26 | 0.00 | 0.67 | -11.60 | 64.84 | -19.01 | 119.07 | 0.3666 | 867.0 | 775.2 | |
| 0.81 | 2.88 | 0.43 | 1.54 | -11.35 | 64.69 | -19.15 | 118.29 | 0.3669 | 905.0 | 677.7 | |
| 0.00 | 1.89 | 0.00 | 1.01 | -11.91 | 64.62 | -19.23 | 119.55 | 0.3720 | 795.0 | 625.3 | |
| 0.00 | 2.07 | 0.00 | 1.12 | -14.82 | 64.20 | -19.64 | 125.58 | 0.4012 | 601.0 | 591.8 | |
| 0.00 | 0.99 | 0.00 | 0.54 | -15.95 | 64.05 | -19.79 | 127.70 | 0.4131 | 720.0 | 547.2 | |
| 0.00 | 0.54 | 0.00 | 0.31 | -24.65 | 62.73 | -21.11 | 140.37 | 0.5153 | -516.0 | -366.8 | |
| 0.00 | 1.26 | 0.00 | 0.67 | -10.76 | 63.94 | -19.90 | 115.99 | 0.3736 | 680.0 | 523.1 | |
| 0.90 | 24.70 | 0.48 | 13.22 | -11.04 | 63.89 | -19.95 | 116.61 | 0.3762 | 873.8 | 589.0 | |
| 0.00 | 1.17 | 0.00 | 0.63 | -13.63 | 63.68 | -20.16 | 122.37 | 0.3983 | 688.0 | 580.6 | |
| 1.35 | -22.00 | 0.72 | -22.00 | -11.31 | 63.80 | -20.04 | 117.19 | 0.3793 | 1038.9 | 999999 | |
| 4.24 | -22.00 | 2.27 | -22.00 | -11.13 | 63.55 | -20.29 | 116.47 | 0.3817 | 809.4 | 999999 | |
| 0.00 | 2.07 | 0.00 | 1.11 | -10.41 | 63.18 | -20.67 | 114.37 | 0.3827 | -527.0 | -378.0 | |
| 0.00 | 3.16 | 0.00 | 1.69 | -10.38 | 62.88 | -20.96 | 114.00 | 0.3868 | -629.0 | -476.6 | |
| 0.90 | 2.07 | 0.49 | 1.12 | -12.07 | 62.62 | -21.23 | 117.69 | 0.4015 | 959.9 | 792.1 | |
| 0.00 | 3.70 | 0.00 | 2.00 | -11.86 | 62.53 | -21.31 | 117.12 | 0.4012 | 894.0 | 738.4 | |
| 0.00 | 2.25 | 0.00 | 1.25 | -16.43 | 61.53 | -22.32 | 125.52 | 0.4494 | 591.0 | 569.6 | |
| 0.00 | 1.26 | 0.00 | 0.68 | -10.43 | 62.05 | -21.79 | 113.36 | 0.3994 | -822.0 | -651.1 | |
| 1.89 | 3.88 | 1.03 | 2.11 | -11.88 | 61.80 | -22.04 | 116.44 | 0.4119 | 834.4 | 595.1 | |
| 0.00 | 1.44 | 0.00 | 0.78 | -9.42 | 61.86 | -21.99 | 110.79 | 0.3967 | 758.0 | 502.4 | |
| 0.00 | 2.34 | 0.00 | 1.28 | -12.28 | 61.36 | -22.48 | 116.89 | 0.4207 | -698.0 | -579.1 | |
| 0.00 | 1.08 | 0.00 | 0.59 | -12.06 | 61.38 | -22.46 | 116.44 | 0.4191 | 159.0 | 158.8 | |
| 0.00 | 1.89 | 0.00 | 1.03 | -11.63 | 61.18 | -22.66 | 115.30 | 0.4191 | 715.0 | 521.7 | |
| 0.00 | 1.44 | 0.00 | 0.79 | -12.49 | 60.93 | -22.91 | 116.95 | 0.4281 | 583.0 | 498.0 | |
| 0.00 | 0.45 | 0.00 | 0.25 | -10.79 | 60.92 | -22.93 | 113.21 | 0.4181 | 779.0 | 672.4 | |
| 0.00 | 2.98 | 0.00 | 1.65 | -14.53 | 60.45 | -23.39 | 120.70 | 0.4488 | -855.0 | -653.2 | |
| 0.00 | 1.35 | 0.00 | 0.75 | -14.47 | 60.25 | -23.59 | 120.38 | 0.4510 | -751.0 | -578.0 | |
| 0.00 | 1.17 | 0.00 | 0.65 | -14.19 | 60.25 | -23.59 | 119.82 | 0.4491 | -900.0 | -790.5 | |
| 0.81 | 2.25 | 0.45 | 1.25 | -14.25 | 60.00 | -23.84 | 119.70 | 0.4528 | -1005.6 | -833.9 | |
| 0.00 | 1.08 | 0.00 | 0.60 | -14.59 | 59.83 | -24.02 | 120.20 | 0.4576 | -660.0 | -532.2 | |
| 3.70 | 11.54 | 2.05 | 6.41 | -14.00 | 59.69 | -24.15 | 118.90 | 0.4554 | -965.5 | -571.9 | |
| 0.00 | 2.52 | 0.00 | 1.41 | -14.28 | 59.66 | -24.19 | 119.42 | 0.4577 | -698.0 | -582.8 | |
| 4.96 | 8.93 | 2.73 | 4.91 | -11.37 | 59.89 | -23.95 | 113.63 | 0.4363 | -1035.7 | -727.5 | |
| 0.00 | 0.99 | 0.00 | 0.55 | -14.59 | 59.48 | -24.36 | 119.87 | 0.4622 | -641.0 | -614.7 | |
| 0.00 | 2.34 | 0.00 | 1.29 | -12.32 | 59.70 | -24.15 | 115.49 | 0.4446 | -933.0 | -772.1 | |
| 0.00 | 1.53 | 0.00 | 0.85 | -11.89 | 59.64 | -24.21 | 114.53 | 0.4429 | -1036.0 | -844.4 | |
| 0.00 | 0.63 | 0.00 | 0.35 | -10.75 | 59.71 | -24.14 | 112.15 | 0.4355 | -528.0 | -586.0 | |
| 0.00 | 0.99 | 0.00 | 0.55 | -12.35 | 59.49 | -24.35 | 115.38 | 0.4477 | -815.0 | -654.2 | |
| 0.00 | 1.26 | 0.00 | 0.70 | -11.42 | 59.51 | -24.33 | 113.45 | 0.4421 | -690.0 | -526.6 | |
| 0.00 | 1.35 | 0.00 | 0.75 | -12.87 | 59.16 | -24.68 | 116.17 | 0.4555 | -498.0 | -531.4 | |
| 0.00 | 1.08 | 0.00 | 0.60 | -13.30 | 58.98 | -24.87 | 116.89 | 0.4607 | -881.0 | -757.5 | |
| 0.00 | 0.99 | 0.00 | 0.55 | -12.90 | 58.71 | -25.13 | 115.85 | 0.4619 | -744.0 | -579.5 | |
| 1.62 | 3.61 | 0.91 | 2.02 | -13.61 | 58.56 | -25.28 | 117.14 | 0.4684 | -882.6 | -692.0 | |
| 0.00 | 1.08 | 0.00 | 0.60 | -12.77 | 58.55 | -25.29 | 115.47 | 0.4634 | -679.0 | -559.8 | |
| 0.36 | 1.35 | 0.20 | 0.76 | -12.93 | 58.43 | -25.41 | 115.68 | 0.4660 | -962.8 | -836.8 | |
| 0.00 | 1.35 | 0.00 | 0.76 | -13.95 | 58.00 | -25.84 | 117.33 | 0.4781 | -83.0 | -129.8 | |
| 3.70 | 21.46 | 2.08 | 12.08 | -13.70 | 58.00 | -25.85 | 116.85 | 0.4767 | -794.2 | -546.6 | |
| 3.16 | -60.00 | 1.78 | -60.00 | -13.45 | 57.89 | -25.96 | 116.27 | 0.4767 | -878.0 | 999999 | |
| 0.54 | 8.20 | 0.30 | 4.62 | -12.92 | 57.77 | -26.07 | 115.15 | 0.4751 | -949.3 | -727.4 | |
| 0.00 | 4.24 | 0.00 | 2.39 | -13.51 | 57.53 | -26.31 | 116.11 | 0.4819 | -625.0 | -393.1 | |
| 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. | |