SDO HMI 2014-10-03 09:00:32 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 |
| 3.96 | 40.67 | 2.09 | 21.47 | -12.00 | 160.67 | 7.27 | 201.11 | 0.3448 | 110.4 | -154.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-03 09:00:32 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 | 0.79 | 0.00 | 0.42 | -9.55 | 165.85 | 12.45 | 217.67 | 0.3495 | 922.0 | 778.3 | |
| 0.00 | 0.97 | 0.00 | 0.51 | -10.57 | 165.55 | 12.15 | 215.25 | 0.3600 | 723.0 | 615.8 | |
| 0.00 | 0.88 | 0.00 | 0.47 | -10.53 | 165.33 | 11.93 | 214.81 | 0.3575 | 746.0 | 647.4 | |
| 0.00 | 1.23 | 0.00 | 0.68 | -16.77 | 165.14 | 11.74 | 206.28 | 0.4417 | 728.0 | 568.4 | |
| 0.00 | 0.70 | 0.00 | 0.39 | -16.63 | 164.87 | 11.47 | 205.91 | 0.4379 | 598.0 | 509.2 | |
| 0.00 | 0.79 | 0.00 | 0.44 | -16.43 | 164.64 | 11.24 | 205.65 | 0.4335 | 795.0 | 653.6 | |
| 0.97 | 2.46 | 0.51 | 1.30 | -10.34 | 163.61 | 10.21 | 211.06 | 0.3395 | -942.7 | -734.8 | |
| 0.00 | 0.97 | 0.00 | 0.51 | -10.11 | 163.14 | 9.74 | 210.23 | 0.3323 | -779.0 | -601.5 | |
| 0.00 | 1.85 | 0.00 | 0.98 | -12.09 | 161.71 | 8.31 | 203.88 | 0.3508 | 839.0 | 741.0 | |
| 0.35 | 1.85 | 0.19 | 0.97 | -11.68 | 161.39 | 7.99 | 203.54 | 0.3424 | 932.2 | 829.9 | |
| 0.53 | 2.55 | 0.28 | 1.34 | -11.39 | 161.35 | 7.95 | 203.78 | 0.3379 | 1018.5 | 821.1 | |
| 0.00 | 2.20 | 0.00 | 1.16 | -11.77 | 161.15 | 7.75 | 202.79 | 0.3422 | 632.0 | 455.5 | |
| 0.00 | 1.06 | 0.00 | 0.56 | -11.89 | 160.90 | 7.50 | 202.00 | 0.3426 | 849.0 | 511.8 | |
| 0.00 | 0.44 | 0.00 | 0.23 | -11.73 | 160.78 | 7.38 | 201.84 | 0.3393 | 115.0 | 176.0 | |
| 0.00 | 1.14 | 0.00 | 0.60 | -10.33 | 159.58 | 6.18 | 200.02 | 0.3106 | 831.0 | 703.1 | |
| 0.53 | 3.17 | 0.28 | 1.66 | -11.33 | 159.32 | 5.92 | 198.21 | 0.3249 | -956.3 | -745.1 | |
| 0.00 | 0.88 | 0.00 | 0.46 | -11.86 | 159.17 | 5.77 | 197.30 | 0.3326 | -738.0 | -584.9 | |
| 1.58 | 8.54 | 0.83 | 4.47 | -11.36 | 159.04 | 5.64 | 197.39 | 0.3240 | -1028.9 | -712.8 | |
| 0.00 | 3.26 | 0.00 | 1.71 | -12.34 | 159.03 | 5.63 | 196.48 | 0.3394 | -933.0 | -811.8 | |
| 0.00 | 1.50 | 0.00 | 0.79 | -14.02 | 158.32 | 4.92 | 193.31 | 0.3631 | -882.0 | -797.9 | |
| 0.00 | 1.06 | 0.00 | 0.56 | -13.63 | 158.16 | 4.76 | 193.14 | 0.3563 | -908.0 | -838.8 | |
| 0.00 | 2.38 | 0.00 | 1.26 | -13.59 | 156.83 | 3.43 | 189.56 | 0.3513 | -953.0 | -834.3 | |
| 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. | |