SDO HMI 2014-09-20 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 |
| 54.53 | 295.47 | 32.28 | 176.61 | 8.58 | 289.74 | -34.13 | 85.16 | 0.5596 | -460.7 | -252.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-20 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 | 1.06 | 0.00 | 0.60 | 13.00 | 296.00 | -27.87 | 75.62 | 0.4722 | -593.0 | -518.4 | |
| 0.00 | 1.95 | 0.00 | 1.12 | 10.55 | 293.53 | -30.34 | 81.20 | 0.5045 | -748.0 | -572.1 | |
| 0.00 | 1.33 | 0.00 | 0.76 | 11.01 | 293.19 | -30.68 | 80.33 | 0.5101 | -698.0 | -655.1 | |
| 0.00 | 1.06 | 0.00 | 0.61 | 10.81 | 292.89 | -30.98 | 80.77 | 0.5142 | -905.0 | -789.2 | |
| 0.00 | 1.24 | 0.00 | 0.72 | 10.71 | 292.76 | -31.11 | 80.98 | 0.5161 | -693.0 | -654.6 | |
| 0.00 | 0.53 | 0.00 | 0.31 | 10.86 | 292.64 | -31.23 | 80.72 | 0.5180 | -523.0 | -494.0 | |
| 0.00 | 1.15 | 0.00 | 0.67 | 12.51 | 292.39 | -31.47 | 77.59 | 0.5240 | -449.0 | -412.5 | |
| 0.00 | 1.51 | 0.00 | 0.87 | 10.69 | 292.37 | -31.50 | 81.08 | 0.5218 | -625.0 | -499.4 | |
| 0.00 | 1.42 | 0.00 | 0.82 | 11.23 | 292.27 | -31.60 | 80.06 | 0.5239 | -717.0 | -573.3 | |
| 0.00 | 1.51 | 0.00 | 0.87 | 6.99 | 292.57 | -31.30 | 88.23 | 0.5179 | -649.0 | -455.3 | |
| 4.61 | 97.70 | 2.70 | 57.53 | 5.43 | 291.32 | -32.55 | 91.04 | 0.5378 | -967.8 | -273.8 | |
| 0.00 | 0.62 | 0.00 | 0.38 | 17.50 | 289.56 | -34.31 | 69.49 | 0.5761 | -576.0 | -505.7 | |
| 16.49 | -11.00 | 9.69 | -11.00 | 5.20 | 291.15 | -32.72 | 91.43 | 0.5406 | -967.2 | 999999 | |
| 3.99 | -11.00 | 2.35 | -11.00 | 5.13 | 290.87 | -33.00 | 91.53 | 0.5448 | -672.0 | 999999 | |
| 2.13 | -11.00 | 1.26 | -11.00 | 5.24 | 290.72 | -33.15 | 91.30 | 0.5469 | -573.1 | 999999 | |
| 12.77 | 160.55 | 7.59 | 95.70 | 10.69 | 290.07 | -33.80 | 81.34 | 0.5551 | -1102.5 | -348.5 | |
| 14.27 | -16.00 | 8.53 | -16.00 | 10.69 | 289.63 | -34.24 | 81.38 | 0.5614 | -833.1 | 999999 | |
| 0.27 | -16.00 | 0.16 | -16.00 | 10.83 | 289.35 | -34.52 | 81.17 | 0.5654 | -578.0 | 999999 | |
| 0.00 | 1.60 | 0.00 | 0.98 | 5.45 | 287.75 | -36.11 | 90.49 | 0.5890 | 547.0 | 476.5 | |
| 0.00 | 1.15 | 0.00 | 0.72 | 6.17 | 286.03 | -37.84 | 89.08 | 0.6122 | 666.0 | 569.7 | |
| 0.00 | 0.89 | 0.00 | 0.55 | 6.47 | 285.97 | -37.90 | 88.59 | 0.6128 | 559.0 | 483.4 | |
| 0.00 | 1.77 | 0.00 | 1.11 | 5.72 | 285.68 | -38.19 | 89.77 | 0.6174 | 682.0 | 588.2 | |
| 0.00 | 1.77 | 0.00 | 1.12 | 6.10 | 285.49 | -38.37 | 89.14 | 0.6196 | 705.0 | 600.3 | |
| 0.00 | 1.68 | 0.00 | 1.06 | 5.83 | 285.44 | -38.43 | 89.58 | 0.6206 | 729.0 | 569.0 | |
| 0.00 | 0.89 | 0.00 | 0.56 | 2.21 | 285.63 | -38.23 | 95.41 | 0.6234 | 538.0 | 400.8 | |
| 0.00 | 1.15 | 0.00 | 0.73 | 6.22 | 284.98 | -38.89 | 88.91 | 0.6265 | 562.0 | 433.8 | |
| 0.00 | 1.15 | 0.00 | 0.73 | 5.19 | 285.02 | -38.85 | 90.55 | 0.6270 | 517.0 | 425.6 | |
| 0.00 | 3.10 | 0.00 | 1.97 | 4.97 | 284.84 | -39.03 | 90.88 | 0.6297 | 575.0 | 575.6 | |
| 0.00 | 1.06 | 0.00 | 0.69 | 8.33 | 283.77 | -40.09 | 85.49 | 0.6415 | 658.0 | 563.2 | |
| 0.00 | 0.98 | 0.00 | 0.63 | 7.95 | 283.50 | -40.37 | 86.08 | 0.6453 | 366.0 | 389.2 | |
| 0.00 | 0.27 | 0.00 | 0.18 | 18.16 | 280.90 | -42.97 | 70.97 | 0.6874 | -473.0 | -382.7 | |
| 0.00 | 1.15 | 0.00 | 0.75 | 7.76 | 282.68 | -41.19 | 86.33 | 0.6562 | 611.0 | 503.3 | |
| 0.00 | 1.06 | 0.00 | 0.71 | 8.98 | 281.33 | -42.54 | 84.43 | 0.6733 | 302.0 | 298.6 | |
| 0.00 | 1.15 | 0.00 | 0.78 | 5.77 | 280.92 | -42.95 | 89.17 | 0.6803 | 160.0 | 234.4 | |
| 0.00 | 0.80 | 0.00 | 0.56 | 10.51 | 277.86 | -46.01 | 82.22 | 0.7163 | 367.0 | 360.4 | |
| 0.00 | 0.80 | 0.00 | 0.58 | 12.20 | 276.33 | -47.54 | 79.91 | 0.7347 | 313.0 | 348.3 | |
| 0.00 | 1.42 | 0.00 | 1.24 | 8.26 | 267.81 | -56.06 | 84.83 | 0.8265 | 70.0 | 161.8 | |
| 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. | |