SDO HMI 2014-10-04 08:00:32 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 |
| 68.89 | 200.08 | 38.75 | 112.81 | -12.70 | 161.79 | 21.04 | 227.13 | 0.4789 | 94.1 | 190.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-04 08:00:32 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 | 1.50 | 0.00 | 0.94 | -15.04 | 172.16 | 31.41 | 235.04 | 0.6164 | 656.0 | 576.5 | |
| 0.00 | 0.62 | 0.00 | 0.36 | -11.44 | 167.66 | 26.91 | 236.22 | 0.5358 | 680.0 | 536.1 | |
| 0.00 | 1.06 | 0.00 | 0.61 | -10.39 | 167.49 | 26.74 | 237.73 | 0.5255 | 687.0 | 556.3 | |
| 0.00 | 0.44 | 0.00 | 0.26 | -14.08 | 166.65 | 25.90 | 231.15 | 0.5461 | 526.0 | 451.0 | |
| 0.00 | 1.94 | 0.00 | 1.14 | -13.71 | 166.26 | 25.51 | 231.28 | 0.5384 | 734.0 | 607.9 | |
| 0.00 | 0.97 | 0.00 | 0.57 | -14.05 | 166.10 | 25.34 | 230.59 | 0.5396 | 597.0 | 551.3 | |
| 0.00 | 2.29 | 0.00 | 1.33 | -13.23 | 165.66 | 24.91 | 231.33 | 0.5272 | 726.0 | 644.1 | |
| 0.00 | 1.06 | 0.00 | 0.61 | -12.40 | 164.40 | 23.64 | 231.15 | 0.5050 | 359.0 | 172.8 | |
| 0.00 | 2.11 | 0.00 | 1.21 | -12.56 | 164.28 | 23.52 | 230.76 | 0.5050 | -64.0 | -151.2 | |
| 0.00 | 0.70 | 0.00 | 0.43 | -20.54 | 165.02 | 24.26 | 220.79 | 0.5913 | 643.0 | 478.1 | |
| 20.15 | 85.78 | 11.48 | 48.75 | -12.25 | 163.74 | 22.99 | 230.61 | 0.4959 | 996.3 | 564.6 | |
| 11.09 | -11.00 | 6.29 | -11.00 | -12.13 | 163.27 | 22.52 | 230.21 | 0.4892 | 1184.9 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.59 | -10.51 | 162.97 | 22.22 | 232.52 | 0.4705 | -754.0 | -547.6 | |
| 1.23 | -11.00 | 0.70 | -11.00 | -12.14 | 162.94 | 22.18 | 229.76 | 0.4855 | 976.7 | 999999 | |
| 10.47 | 14.08 | 5.95 | 8.00 | -12.84 | 162.87 | 22.11 | 228.58 | 0.4915 | 932.7 | 631.4 | |
| 0.70 | -11.00 | 0.40 | -11.00 | -12.39 | 162.79 | 22.04 | 229.19 | 0.4863 | 898.1 | 999999 | |
| 0.00 | 2.46 | 0.00 | 1.39 | -11.97 | 162.66 | 21.91 | 229.68 | 0.4806 | 988.0 | 787.4 | |
| 0.00 | 1.14 | 0.00 | 0.64 | -10.96 | 162.48 | 21.72 | 231.13 | 0.4687 | -638.0 | -459.7 | |
| 0.00 | 2.11 | 0.00 | 1.19 | -12.44 | 162.47 | 21.71 | 228.68 | 0.4830 | 717.0 | 646.3 | |
| 0.00 | 0.79 | 0.00 | 0.48 | -20.69 | 163.40 | 22.64 | 218.70 | 0.5783 | 669.0 | 601.0 | |
| 0.00 | 3.52 | 0.00 | 1.98 | -12.33 | 162.23 | 21.47 | 228.54 | 0.4792 | 902.0 | 698.5 | |
| 0.00 | 3.43 | 0.00 | 1.95 | -14.12 | 161.69 | 20.94 | 225.06 | 0.4916 | 867.0 | 790.8 | |
| 0.00 | 4.31 | 0.00 | 2.44 | -14.07 | 161.26 | 20.51 | 224.54 | 0.4864 | 755.0 | 817.0 | |
| 0.00 | 0.70 | 0.00 | 0.39 | -12.72 | 160.91 | 20.16 | 226.12 | 0.4683 | 327.0 | 281.9 | |
| 0.44 | 2.55 | 0.25 | 1.43 | -12.46 | 160.82 | 20.07 | 226.40 | 0.4646 | 619.2 | 514.5 | |
| 0.00 | 1.14 | 0.00 | 0.64 | -13.73 | 160.60 | 19.85 | 224.13 | 0.4757 | -752.0 | -635.8 | |
| 0.00 | 1.14 | 0.00 | 0.64 | -13.10 | 159.99 | 19.24 | 224.20 | 0.4623 | -757.0 | -433.4 | |
| 0.00 | 1.06 | 0.00 | 0.59 | -14.11 | 159.85 | 19.09 | 222.45 | 0.4720 | -869.0 | -509.2 | |
| 0.00 | 1.67 | 0.00 | 0.94 | -14.64 | 159.50 | 18.75 | 221.16 | 0.4744 | -587.0 | -467.7 | |
| 0.00 | 1.14 | 0.00 | 0.64 | -13.26 | 159.35 | 18.60 | 222.98 | 0.4573 | -439.0 | -441.2 | |
| 0.00 | 2.20 | 0.00 | 1.23 | -14.45 | 159.42 | 18.67 | 221.32 | 0.4714 | -762.0 | -633.1 | |
| 0.00 | 2.11 | 0.00 | 1.17 | -12.49 | 159.13 | 18.38 | 223.84 | 0.4463 | -735.0 | -651.8 | |
| 0.00 | 0.97 | 0.00 | 0.54 | -13.19 | 159.15 | 18.40 | 222.78 | 0.4544 | -690.0 | -580.1 | |
| 0.00 | 2.82 | 0.00 | 1.57 | -13.95 | 158.92 | 18.17 | 221.28 | 0.4606 | -887.0 | -629.3 | |
| 3.17 | 5.19 | 1.73 | 2.83 | -10.77 | 158.63 | 17.88 | 225.89 | 0.4218 | -899.1 | -669.9 | |
| 3.26 | 4.93 | 1.81 | 2.74 | -13.68 | 158.67 | 17.92 | 221.28 | 0.4550 | -853.7 | -737.0 | |
| 0.00 | 0.97 | 0.00 | 0.53 | -10.82 | 158.44 | 17.69 | 225.49 | 0.4203 | -1011.0 | -857.7 | |
| 0.00 | 0.79 | 0.00 | 0.44 | -14.41 | 158.37 | 17.62 | 219.74 | 0.4604 | -654.0 | -504.9 | |
| 0.26 | 6.07 | 0.15 | 3.34 | -12.58 | 158.20 | 17.45 | 222.21 | 0.4375 | -889.0 | -795.0 | |
| 0.00 | 0.97 | 0.00 | 0.53 | -12.07 | 158.13 | 17.38 | 222.91 | 0.4309 | -820.0 | -657.7 | |
| 0.00 | 0.97 | 0.00 | 0.53 | -13.19 | 158.21 | 17.46 | 221.29 | 0.4446 | -666.0 | -528.1 | |
| 0.70 | 2.20 | 0.39 | 1.20 | -11.75 | 158.05 | 17.30 | 223.28 | 0.4264 | -995.1 | -798.0 | |
| 0.70 | -39.00 | 0.39 | -39.00 | -12.67 | 158.11 | 17.36 | 221.91 | 0.4376 | -981.9 | 999999 | |
| 0.00 | 1.41 | 0.00 | 0.77 | -12.26 | 158.02 | 17.27 | 222.42 | 0.4318 | -1107.0 | -849.9 | |
| 0.00 | 1.23 | 0.00 | 0.67 | -11.84 | 157.89 | 17.14 | 222.88 | 0.4257 | -1011.0 | -851.1 | |
| 16.72 | 23.05 | 9.21 | 12.70 | -13.14 | 157.82 | 17.07 | 220.72 | 0.4400 | -1058.0 | -766.2 | |
| 0.00 | 1.23 | 0.00 | 0.68 | -14.51 | 155.73 | 14.98 | 215.13 | 0.4366 | -811.0 | -602.2 | |
| 0.00 | 1.06 | 0.00 | 0.58 | -14.80 | 153.89 | 13.14 | 211.32 | 0.4247 | -575.0 | -495.3 | |
| 0.00 | 1.14 | 0.00 | 0.62 | -13.51 | 153.47 | 12.72 | 212.17 | 0.4038 | 817.0 | 574.5 | |
| 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. | |