SDO HMI 2014-07-15 08:00:40 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 |
| 1.18 | 63.67 | 0.69 | 36.71 | -19.73 | 148.82 | 17.77 | 214.42 | 0.5101 | 259.1 | 192.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-15 08:00:40 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 | 0.82 | 0.00 | 0.54 | -24.22 | 162.04 | 30.99 | 225.08 | 0.6655 | -413.0 | -408.8 | |
| 0.00 | 0.54 | 0.00 | 0.31 | -11.36 | 157.87 | 26.83 | 239.30 | 0.5166 | 485.0 | 373.7 | |
| 0.00 | 1.09 | 0.00 | 0.67 | -20.79 | 157.96 | 26.91 | 225.42 | 0.5964 | 567.0 | 449.8 | |
| 0.00 | 1.09 | 0.00 | 0.67 | -20.51 | 157.65 | 26.61 | 225.46 | 0.5907 | 457.0 | 406.6 | |
| 0.00 | 0.54 | 0.00 | 0.33 | -20.30 | 156.60 | 25.55 | 224.61 | 0.5782 | 620.0 | 547.8 | |
| 0.00 | 0.36 | 0.00 | 0.22 | -20.47 | 156.56 | 25.51 | 224.35 | 0.5794 | 419.0 | 385.5 | |
| 0.00 | 0.54 | 0.00 | 0.33 | -20.13 | 156.43 | 25.38 | 224.65 | 0.5748 | 590.0 | 511.5 | |
| 0.00 | 1.82 | 0.00 | 1.13 | -22.67 | 156.79 | 25.75 | 221.86 | 0.6029 | 398.0 | 395.2 | |
| 0.00 | 1.63 | 0.00 | 0.99 | -20.21 | 156.05 | 25.00 | 224.12 | 0.5718 | 756.0 | 628.3 | |
| 0.00 | 1.36 | 0.00 | 0.82 | -20.68 | 156.09 | 25.04 | 223.56 | 0.5769 | 679.0 | 572.2 | |
| 0.00 | 1.09 | 0.00 | 0.66 | -19.98 | 155.97 | 24.92 | 224.34 | 0.5688 | 784.0 | 618.9 | |
| 0.00 | 1.45 | 0.00 | 0.88 | -21.40 | 155.28 | 24.23 | 221.75 | 0.5761 | 572.0 | 477.2 | |
| 0.64 | 2.36 | 0.38 | 1.42 | -21.33 | 154.31 | 23.26 | 220.70 | 0.5661 | 825.6 | 674.1 | |
| 0.00 | 1.09 | 0.00 | 0.63 | -16.62 | 153.28 | 22.23 | 225.80 | 0.5076 | 712.0 | 547.2 | |
| 0.00 | 3.00 | 0.00 | 1.66 | -11.41 | 152.69 | 21.64 | 233.63 | 0.4508 | 660.0 | 461.4 | |
| 0.00 | 0.91 | 0.00 | 0.52 | -17.53 | 153.08 | 22.03 | 224.24 | 0.5148 | 634.0 | 576.3 | |
| 0.00 | 2.27 | 0.00 | 1.36 | -22.30 | 152.86 | 21.82 | 217.78 | 0.5633 | 426.0 | 407.3 | |
| 0.00 | 1.63 | 0.00 | 0.94 | -17.44 | 152.14 | 21.09 | 223.15 | 0.5040 | 776.0 | 617.6 | |
| 0.00 | 1.36 | 0.00 | 0.78 | -17.56 | 151.88 | 20.83 | 222.63 | 0.5027 | 900.0 | 753.3 | |
| 0.00 | 1.00 | 0.00 | 0.59 | -22.01 | 152.32 | 21.27 | 217.45 | 0.5554 | 611.0 | 544.5 | |
| 0.00 | 0.91 | 0.00 | 0.53 | -19.64 | 151.77 | 20.72 | 219.66 | 0.5241 | 551.0 | 527.5 | |
| 0.00 | 1.45 | 0.00 | 0.82 | -16.70 | 150.29 | 19.24 | 221.64 | 0.4770 | 777.0 | 569.8 | |
| 0.00 | 1.45 | 0.00 | 0.82 | -17.47 | 149.76 | 18.72 | 219.76 | 0.4804 | 802.0 | 747.7 | |
| 0.00 | 2.63 | 0.00 | 1.49 | -17.56 | 149.57 | 18.52 | 219.35 | 0.4796 | 847.0 | 735.1 | |
| 0.00 | 1.00 | 0.00 | 0.55 | -14.64 | 148.50 | 17.45 | 222.02 | 0.4352 | 750.0 | 557.9 | |
| 0.00 | 1.27 | 0.00 | 0.73 | -20.54 | 147.93 | 16.88 | 213.06 | 0.5005 | 746.0 | 657.9 | |
| 0.00 | 0.91 | 0.00 | 0.52 | -21.35 | 147.82 | 16.77 | 211.97 | 0.5096 | 440.0 | 441.6 | |
| 0.00 | 0.73 | 0.00 | 0.42 | -20.98 | 147.74 | 16.70 | 212.28 | 0.5043 | 782.0 | 624.8 | |
| 0.00 | 0.91 | 0.00 | 0.51 | -19.53 | 147.55 | 16.50 | 213.67 | 0.4848 | 724.0 | 547.7 | |
| 0.00 | 1.91 | 0.00 | 1.09 | -20.83 | 147.42 | 16.37 | 211.94 | 0.5000 | 868.0 | 639.0 | |
| 0.00 | 2.09 | 0.00 | 1.18 | -19.55 | 147.22 | 16.17 | 213.11 | 0.4823 | 635.0 | 506.2 | |
| 0.54 | 2.09 | 0.31 | 1.19 | -20.56 | 147.15 | 16.10 | 211.84 | 0.4944 | 1016.7 | 789.5 | |
| 0.00 | 0.91 | 0.00 | 0.51 | -20.46 | 145.86 | 14.81 | 209.86 | 0.4830 | -463.0 | -326.9 | |
| 0.00 | 0.73 | 0.00 | 0.41 | -20.93 | 145.87 | 14.82 | 209.37 | 0.4892 | -579.0 | -365.1 | |
| 0.00 | 1.91 | 0.00 | 1.08 | -21.29 | 145.33 | 14.29 | 208.11 | 0.4900 | -784.0 | -586.1 | |
| 0.00 | 3.18 | 0.00 | 1.75 | -17.78 | 144.99 | 13.94 | 211.49 | 0.4411 | -957.0 | -821.2 | |
| 0.00 | 3.09 | 0.00 | 1.71 | -18.18 | 144.96 | 13.91 | 210.94 | 0.4460 | -736.0 | -611.6 | |
| 0.00 | 1.18 | 0.00 | 0.67 | -21.63 | 145.16 | 14.12 | 207.48 | 0.4932 | -737.0 | -544.2 | |
| 0.00 | 1.27 | 0.00 | 0.70 | -18.63 | 144.33 | 13.28 | 209.27 | 0.4471 | -805.0 | -598.9 | |
| 0.00 | 1.09 | 0.00 | 0.63 | -23.70 | 144.66 | 13.61 | 204.71 | 0.5175 | -278.0 | -315.9 | |
| 0.00 | 0.82 | 0.00 | 0.47 | -24.20 | 143.24 | 12.19 | 202.02 | 0.5158 | -590.0 | -557.1 | |
| 0.00 | 0.82 | 0.00 | 0.48 | -27.38 | 141.82 | 10.77 | 197.56 | 0.5524 | -433.0 | -329.3 | |
| 0.00 | 2.00 | 0.00 | 1.13 | -23.21 | 139.61 | 8.56 | 196.50 | 0.4835 | -805.0 | -652.4 | |
| 0.00 | 0.82 | 0.00 | 0.46 | -24.53 | 130.85 | -0.20 | 179.62 | 0.4848 | -536.0 | -410.9 | |
| 0.00 | 0.82 | 0.00 | 0.46 | -24.22 | 126.40 | -4.65 | 171.21 | 0.4856 | -327.0 | -330.1 | |
| 0.00 | 1.73 | 0.00 | 0.95 | -18.73 | 119.82 | -11.23 | 154.72 | 0.4337 | -897.0 | -585.4 | |
| 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. | |