SDO HMI 2014-09-25 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 |
| 80.28 | 426.03 | 42.35 | 224.97 | -10.96 | 265.24 | 7.37 | 202.64 | 0.3468 | 297.3 | 55.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-25 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 | 1.15 | 0.00 | 0.66 | -18.06 | 276.43 | 18.56 | 215.98 | 0.5171 | 627.0 | 499.8 | |
| 0.00 | 1.15 | 0.00 | 0.62 | -9.27 | 274.20 | 16.33 | 225.32 | 0.3919 | 755.0 | 518.8 | |
| 0.00 | 1.06 | 0.00 | 0.57 | -9.74 | 273.27 | 15.40 | 222.79 | 0.3869 | 736.0 | 642.9 | |
| 0.00 | 1.68 | 0.00 | 0.89 | -8.51 | 272.94 | 15.06 | 224.42 | 0.3688 | 902.0 | 820.6 | |
| 0.00 | 0.97 | 0.00 | 0.53 | -11.46 | 272.82 | 14.95 | 219.05 | 0.4030 | 638.0 | 495.0 | |
| 0.00 | 1.33 | 0.00 | 0.71 | -10.79 | 272.66 | 14.78 | 219.83 | 0.3931 | 715.0 | 493.5 | |
| 0.00 | 0.80 | 0.00 | 0.42 | -6.85 | 271.72 | 13.85 | 225.32 | 0.3356 | -661.0 | -509.6 | |
| 0.00 | 1.15 | 0.00 | 0.63 | -14.61 | 271.38 | 13.50 | 211.83 | 0.4303 | 869.0 | 759.5 | |
| 15.82 | 149.76 | 8.35 | 78.99 | -8.59 | 270.65 | 12.78 | 219.55 | 0.3450 | 1268.2 | 393.2 | |
| 14.15 | -9.00 | 7.45 | -9.00 | -8.70 | 270.25 | 12.38 | 218.44 | 0.3423 | 1280.9 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.51 | -8.46 | 269.47 | 11.59 | 217.06 | 0.3313 | 946.0 | 775.9 | |
| 15.56 | 29.35 | 8.17 | 15.41 | -8.98 | 269.05 | 11.17 | 215.12 | 0.3342 | 1096.9 | 748.3 | |
| 0.00 | 1.33 | 0.00 | 0.70 | -10.52 | 268.88 | 11.01 | 212.22 | 0.3536 | 840.0 | 626.3 | |
| 0.88 | 3.71 | 0.47 | 1.96 | -9.60 | 268.79 | 10.91 | 213.44 | 0.3402 | 829.5 | 671.4 | |
| 4.07 | -12.00 | 2.13 | -12.00 | -8.63 | 268.70 | 10.82 | 214.87 | 0.3261 | 1215.0 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.51 | -7.88 | 268.65 | 10.77 | 216.11 | 0.3155 | 987.0 | 825.4 | |
| 0.00 | 1.33 | 0.00 | 0.70 | -10.92 | 268.71 | 10.83 | 211.20 | 0.3578 | 647.0 | 523.7 | |
| 0.00 | 12.55 | 0.00 | 6.59 | -9.26 | 268.65 | 10.78 | 213.69 | 0.3342 | 875.0 | 831.8 | |
| 0.00 | 1.59 | 0.00 | 0.83 | -7.69 | 268.58 | 10.70 | 216.30 | 0.3123 | 782.0 | 664.2 | |
| 0.00 | 2.30 | 0.00 | 1.20 | -8.78 | 268.58 | 10.70 | 214.31 | 0.3271 | 675.0 | 626.8 | |
| 0.00 | 2.03 | 0.00 | 1.06 | -8.22 | 268.53 | 10.66 | 215.19 | 0.3190 | 960.0 | 776.2 | |
| 0.00 | 1.68 | 0.00 | 0.88 | -9.57 | 268.51 | 10.63 | 212.82 | 0.3372 | 748.0 | 589.8 | |
| 0.00 | 2.21 | 0.00 | 1.15 | -7.94 | 268.46 | 10.59 | 215.53 | 0.3145 | 837.0 | 643.6 | |
| 0.00 | 1.68 | 0.00 | 0.88 | -8.37 | 268.38 | 10.51 | 214.53 | 0.3196 | 954.0 | 718.4 | |
| 0.00 | 0.88 | 0.00 | 0.46 | -9.62 | 268.29 | 10.42 | 212.19 | 0.3361 | 759.0 | 535.9 | |
| 0.00 | 0.88 | 0.00 | 0.46 | -9.15 | 268.25 | 10.37 | 212.85 | 0.3291 | 741.0 | 647.4 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -8.59 | 268.20 | 10.33 | 213.69 | 0.3209 | 906.0 | 645.0 | |
| 0.00 | 1.41 | 0.00 | 0.74 | -9.31 | 268.16 | 10.28 | 212.37 | 0.3305 | 745.0 | 661.0 | |
| 0.00 | 2.21 | 0.00 | 1.16 | -8.80 | 268.08 | 10.21 | 213.02 | 0.3228 | 1127.0 | 978.4 | |
| 0.00 | 2.74 | 0.00 | 1.48 | -14.52 | 266.78 | 8.90 | 202.35 | 0.3958 | 836.0 | 660.2 | |
| 0.00 | 5.22 | 0.00 | 2.71 | -8.27 | 266.50 | 8.62 | 209.61 | 0.3016 | -585.0 | -677.0 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -8.14 | 264.47 | 6.60 | 203.68 | 0.2845 | 908.0 | 705.2 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -9.79 | 264.26 | 6.38 | 200.87 | 0.3088 | -768.0 | -609.5 | |
| 0.00 | 6.19 | 0.00 | 3.21 | -9.10 | 263.75 | 5.88 | 200.15 | 0.2950 | -758.0 | -699.9 | |
| 0.00 | 0.71 | 0.00 | 0.37 | -9.79 | 263.70 | 5.83 | 199.21 | 0.3055 | -710.0 | -579.5 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -9.06 | 263.08 | 5.21 | 198.04 | 0.2907 | -879.0 | -626.1 | |
| 0.00 | 1.50 | 0.00 | 0.79 | -11.29 | 262.90 | 5.02 | 195.37 | 0.3254 | -860.0 | -736.0 | |
| 0.00 | 2.21 | 0.00 | 1.21 | -17.59 | 262.37 | 4.50 | 190.22 | 0.4232 | 647.0 | 447.5 | |
| 0.00 | 5.22 | 0.00 | 2.73 | -11.15 | 262.19 | 4.31 | 193.38 | 0.3204 | -932.0 | -725.7 | |
| 0.00 | 1.50 | 0.00 | 0.80 | -14.50 | 261.00 | 3.12 | 188.22 | 0.3708 | -563.0 | -509.8 | |
| 0.62 | 4.60 | 0.33 | 2.45 | -14.85 | 260.10 | 2.23 | 185.78 | 0.3747 | 918.1 | 684.5 | |
| 0.00 | 1.33 | 0.00 | 0.71 | -15.17 | 259.92 | 2.04 | 185.22 | 0.3796 | 606.0 | 471.8 | |
| 1.06 | 3.71 | 0.57 | 1.99 | -15.59 | 259.76 | 1.89 | 184.74 | 0.3862 | 904.9 | 707.2 | |
| 0.00 | 2.03 | 0.00 | 1.08 | -13.49 | 259.75 | 1.87 | 185.20 | 0.3521 | -859.0 | -649.6 | |
| 12.02 | 146.67 | 6.36 | 77.68 | -13.49 | 259.10 | 1.22 | 183.41 | 0.3512 | -1348.4 | -449.6 | |
| 14.59 | -45.00 | 7.73 | -45.00 | -13.91 | 258.95 | 1.07 | 182.92 | 0.3579 | -1109.2 | 999999 | |
| 0.80 | 2.30 | 0.42 | 1.20 | -11.92 | 258.82 | 0.94 | 182.85 | 0.3252 | -880.6 | -675.1 | |
| 0.00 | 3.27 | 0.00 | 1.75 | -15.36 | 258.73 | 0.86 | 182.18 | 0.3814 | -896.0 | -801.8 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -11.57 | 258.60 | 0.73 | 182.24 | 0.3192 | -920.0 | -782.5 | |
| 0.71 | 1.86 | 0.37 | 0.97 | -11.26 | 258.54 | 0.66 | 182.09 | 0.3139 | -938.6 | -737.4 | |
| 0.00 | 1.15 | 0.00 | 0.62 | -16.08 | 258.27 | 0.39 | 180.96 | 0.3928 | -864.0 | -655.4 | |
| 0.00 | 0.97 | 0.00 | 0.51 | -11.41 | 257.90 | 0.02 | 180.06 | 0.3163 | -984.0 | -796.5 | |
| 0.00 | 1.06 | 0.00 | 0.56 | -12.94 | 257.62 | -0.26 | 179.26 | 0.3416 | 786.0 | 628.5 | |
| 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. | |