SDO HMI 2014-10-04 04:00:32 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 |
| 72.07 | 215.57 | 39.91 | 119.67 | -12.84 | 161.36 | 18.42 | 223.11 | 0.4523 | 224.4 | 77.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-04 04:00:32 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 |
| 0.00 | 1.41 | 0.00 | 0.89 | -21.46 | 170.24 | 27.30 | 222.97 | 0.6285 | 649.0 | 439.6 | |
| 0.00 | 1.23 | 0.00 | 0.70 | -10.35 | 167.45 | 24.51 | 235.45 | 0.4975 | 591.0 | 495.8 | |
| 0.00 | 1.58 | 0.00 | 0.92 | -14.12 | 166.90 | 23.96 | 228.88 | 0.5249 | 619.0 | 554.3 | |
| 0.00 | 0.88 | 0.00 | 0.51 | -13.96 | 166.85 | 23.91 | 229.06 | 0.5228 | 690.0 | 559.3 | |
| 0.00 | 1.85 | 0.00 | 1.04 | -10.50 | 166.03 | 23.08 | 233.56 | 0.4812 | 598.0 | 454.0 | |
| 0.00 | 1.50 | 0.00 | 0.86 | -13.73 | 166.22 | 23.28 | 228.63 | 0.5136 | 763.0 | 624.8 | |
| 0.00 | 1.41 | 0.00 | 0.81 | -13.95 | 166.04 | 23.10 | 228.09 | 0.5137 | 738.0 | 602.4 | |
| 0.00 | 0.97 | 0.00 | 0.54 | -9.80 | 165.11 | 22.17 | 233.66 | 0.4636 | 757.0 | 590.5 | |
| 0.00 | 0.97 | 0.00 | 0.54 | -10.46 | 163.88 | 20.94 | 230.90 | 0.4548 | -751.0 | -546.1 | |
| 0.00 | 0.97 | 0.00 | 0.58 | -20.41 | 164.89 | 21.95 | 218.15 | 0.5693 | 696.0 | 577.5 | |
| 0.00 | 1.23 | 0.00 | 0.74 | -20.54 | 164.77 | 21.83 | 217.85 | 0.5697 | 701.0 | 544.1 | |
| 16.28 | 81.65 | 9.11 | 45.58 | -12.24 | 163.46 | 20.52 | 227.36 | 0.4676 | 920.1 | 486.0 | |
| 0.00 | 1.32 | 0.00 | 0.73 | -10.64 | 162.92 | 19.98 | 229.25 | 0.4450 | -688.0 | -517.9 | |
| 19.62 | -12.00 | 10.93 | -12.00 | -12.09 | 162.92 | 19.98 | 226.84 | 0.4600 | 1125.7 | 999999 | |
| 9.50 | 12.67 | 5.31 | 7.08 | -12.87 | 162.66 | 19.72 | 225.22 | 0.4653 | 933.9 | 641.7 | |
| 0.62 | 3.26 | 0.34 | 1.81 | -12.49 | 162.63 | 19.69 | 225.77 | 0.4609 | 941.9 | 739.4 | |
| 0.00 | 0.70 | 0.00 | 0.39 | -12.01 | 162.36 | 19.42 | 226.16 | 0.4528 | 775.0 | 631.0 | |
| 0.00 | 1.67 | 0.00 | 0.93 | -12.51 | 162.27 | 19.33 | 225.22 | 0.4571 | 906.0 | 738.7 | |
| 0.00 | 1.32 | 0.00 | 0.74 | -12.73 | 162.29 | 19.35 | 224.89 | 0.4597 | 933.0 | 816.2 | |
| 3.70 | 21.20 | 2.06 | 11.82 | -13.94 | 161.37 | 18.43 | 221.68 | 0.4635 | 986.8 | 630.4 | |
| 0.53 | -20.00 | 0.29 | -20.00 | -13.71 | 161.26 | 18.32 | 221.83 | 0.4597 | 855.7 | 999999 | |
| 0.00 | 1.23 | 0.00 | 0.68 | -13.26 | 161.13 | 18.18 | 222.31 | 0.4531 | -580.0 | -388.6 | |
| 0.00 | 1.14 | 0.00 | 0.62 | -9.18 | 159.85 | 16.90 | 227.11 | 0.3935 | 804.0 | 659.8 | |
| 0.00 | 1.85 | 0.00 | 1.02 | -14.01 | 159.92 | 16.98 | 219.25 | 0.4497 | -725.0 | -618.1 | |
| 0.00 | 1.14 | 0.00 | 0.63 | -13.13 | 159.50 | 16.56 | 219.84 | 0.4351 | -729.0 | -465.6 | |
| 0.00 | 1.41 | 0.00 | 0.77 | -13.00 | 159.33 | 16.39 | 219.75 | 0.4318 | -746.0 | -623.0 | |
| 0.00 | 2.20 | 0.00 | 1.22 | -14.60 | 159.38 | 16.44 | 217.52 | 0.4516 | -475.0 | -539.3 | |
| 0.00 | 0.53 | 0.00 | 0.32 | -24.28 | 160.14 | 17.20 | 207.95 | 0.5775 | 622.0 | 556.2 | |
| 0.00 | 2.02 | 0.00 | 1.11 | -13.75 | 159.00 | 16.06 | 218.06 | 0.4376 | -539.0 | -468.8 | |
| 3.43 | 5.28 | 1.85 | 2.85 | -10.83 | 158.66 | 15.72 | 222.06 | 0.3989 | -985.3 | -711.3 | |
| 0.00 | 4.22 | 0.00 | 2.32 | -13.65 | 158.83 | 15.89 | 217.92 | 0.4347 | -514.0 | -735.1 | |
| 0.00 | 1.50 | 0.00 | 0.81 | -10.88 | 158.44 | 15.50 | 221.56 | 0.3972 | -1150.0 | -947.1 | |
| 0.00 | 1.76 | 0.00 | 0.95 | -11.13 | 158.42 | 15.48 | 221.11 | 0.4000 | -826.0 | -658.3 | |
| 0.00 | 8.89 | 0.00 | 4.83 | -12.48 | 158.18 | 15.24 | 218.50 | 0.4140 | -755.0 | -895.1 | |
| 1.06 | 3.08 | 0.57 | 1.67 | -11.82 | 158.08 | 15.14 | 219.36 | 0.4048 | -1047.2 | -806.6 | |
| 0.00 | 4.31 | 0.00 | 2.34 | -12.13 | 158.06 | 15.12 | 218.83 | 0.4085 | -1028.0 | -867.0 | |
| 17.33 | 31.94 | 9.45 | 17.42 | -13.08 | 157.99 | 15.05 | 217.25 | 0.4196 | -1109.2 | -607.9 | |
| 0.00 | 0.79 | 0.00 | 0.43 | -11.94 | 157.86 | 14.92 | 218.76 | 0.4041 | -1012.0 | -837.2 | |
| 0.00 | 0.97 | 0.00 | 0.57 | -22.39 | 157.67 | 14.73 | 206.05 | 0.5373 | 452.0 | 353.7 | |
| 0.00 | 1.41 | 0.00 | 0.76 | -14.70 | 154.21 | 11.27 | 207.65 | 0.4090 | -727.0 | -586.4 | |
| 0.00 | 2.11 | 0.00 | 1.14 | -15.70 | 151.10 | 8.16 | 199.88 | 0.4037 | -606.0 | -551.5 | |
| 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. | |