SDO HMI 2014-04-15 19:00:34 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 |
| 73.57 | 200.27 | 36.61 | 99.76 | -9.43 | 244.59 | -4.14 | 136.50 | 0.1015 | 515.7 | 47.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-15 19:00:34 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 | 1.24 | 0.00 | 0.62 | -10.03 | 247.36 | -1.36 | 163.23 | 0.0816 | 895.0 | 651.4 | |
| 0.00 | 0.80 | 0.00 | 0.39 | -4.62 | 247.14 | -1.58 | 58.88 | 0.0323 | 710.0 | 548.1 | |
| 26.35 | 61.71 | 13.08 | 30.64 | -9.19 | 247.03 | -1.70 | 155.17 | 0.0699 | 1292.1 | 351.5 | |
| 0.00 | 1.68 | 0.00 | 0.84 | -11.87 | 247.01 | -1.71 | 165.08 | 0.1142 | 840.0 | 600.7 | |
| 4.86 | -3.00 | 2.41 | -3.00 | -8.80 | 247.00 | -1.72 | 152.17 | 0.0640 | 1097.3 | 999999 | |
| 0.00 | 2.21 | 0.00 | 1.10 | -10.00 | 246.84 | -1.88 | 157.27 | 0.0842 | 926.0 | 698.5 | |
| 4.51 | -3.00 | 2.24 | -3.00 | -8.83 | 246.82 | -1.91 | 149.95 | 0.0659 | 1090.1 | 999999 | |
| 2.21 | -3.00 | 1.10 | -3.00 | -8.74 | 246.67 | -2.06 | 147.28 | 0.0660 | 1044.0 | 999999 | |
| 1.77 | 3.98 | 0.88 | 1.98 | -10.12 | 246.60 | -2.13 | 155.26 | 0.0878 | 1019.8 | 811.4 | |
| 0.00 | 1.06 | 0.00 | 0.53 | -8.85 | 246.49 | -2.24 | 146.02 | 0.0695 | -15.0 | 9.2 | |
| 1.86 | 6.10 | 0.92 | 3.03 | -8.22 | 245.97 | -2.75 | 134.24 | 0.0667 | 966.5 | 659.7 | |
| 0.00 | 2.92 | 0.00 | 1.45 | -10.03 | 245.80 | -2.92 | 147.16 | 0.0930 | -938.0 | -796.5 | |
| 0.00 | 1.33 | 0.00 | 0.66 | -8.01 | 245.61 | -3.12 | 128.37 | 0.0690 | 966.0 | 679.1 | |
| 0.00 | 1.24 | 0.00 | 0.62 | -10.69 | 245.37 | -3.36 | 147.20 | 0.1067 | 818.0 | 601.3 | |
| 0.00 | 1.24 | 0.00 | 0.62 | -10.11 | 245.13 | -3.60 | 142.11 | 0.1010 | 799.0 | 583.4 | |
| 0.00 | 2.03 | 0.00 | 1.01 | -9.75 | 244.92 | -3.81 | 138.15 | 0.0985 | -732.0 | -565.0 | |
| 0.00 | 2.12 | 0.00 | 1.06 | -8.78 | 244.90 | -3.82 | 130.48 | 0.0871 | -1093.0 | -880.4 | |
| 4.42 | 6.37 | 2.20 | 3.16 | -8.54 | 244.87 | -3.85 | 128.08 | 0.0848 | -1140.9 | -768.8 | |
| 0.00 | 1.77 | 0.00 | 0.88 | -10.65 | 244.85 | -3.88 | 143.17 | 0.1114 | 160.0 | 161.9 | |
| 0.00 | 1.15 | 0.00 | 0.57 | -9.26 | 244.65 | -4.07 | 132.67 | 0.0958 | -967.0 | -666.7 | |
| 1.24 | 2.56 | 0.62 | 1.28 | -9.41 | 244.50 | -4.23 | 132.75 | 0.0995 | -1143.6 | -932.5 | |
| 0.00 | 1.06 | 0.00 | 0.53 | -8.39 | 244.30 | -4.43 | 122.90 | 0.0914 | 842.0 | 621.2 | |
| 1.24 | 8.40 | 0.62 | 4.19 | -10.47 | 244.24 | -4.49 | 138.04 | 0.1157 | -997.8 | -827.4 | |
| 1.59 | -23.00 | 0.79 | -23.00 | -10.43 | 243.87 | -4.86 | 135.62 | 0.1196 | -1089.0 | 999999 | |
| 0.00 | 4.24 | 0.00 | 2.12 | -10.46 | 243.47 | -5.26 | 133.54 | 0.1248 | -995.0 | -791.0 | |
| 9.90 | 13.44 | 4.93 | 6.69 | -8.29 | 243.32 | -5.40 | 117.17 | 0.1052 | 1175.6 | 811.0 | |
| 0.00 | 3.18 | 0.00 | 1.59 | -9.91 | 242.71 | -6.01 | 126.42 | 0.1288 | -973.0 | -857.8 | |
| 2.48 | 32.54 | 1.24 | 16.25 | -9.61 | 242.69 | -6.04 | 124.36 | 0.1262 | -1020.0 | 89.0 | |
| 1.86 | -28.00 | 0.93 | -28.00 | -9.30 | 242.48 | -6.25 | 121.44 | 0.1264 | 861.5 | 999999 | |
| 5.57 | 29.62 | 2.79 | 14.81 | -10.30 | 242.34 | -6.39 | 127.15 | 0.1380 | -1157.8 | -171.4 | |
| 2.30 | -28.00 | 1.15 | -28.00 | -9.39 | 242.11 | -6.62 | 120.59 | 0.1327 | 1034.2 | 999999 | |
| 0.00 | 1.24 | 0.00 | 0.62 | -12.83 | 242.03 | -6.70 | 138.15 | 0.1713 | 942.0 | 733.1 | |
| 0.00 | 1.24 | 0.00 | 0.62 | -10.68 | 241.99 | -6.74 | 127.91 | 0.1468 | 780.0 | 565.7 | |
| 1.41 | -30.00 | 0.71 | -30.00 | -10.26 | 241.94 | -6.79 | 125.32 | 0.1432 | 729.4 | 999999 | |
| 0.00 | 1.15 | 0.00 | 0.57 | -9.75 | 241.83 | -6.90 | 121.83 | 0.1400 | 908.0 | 645.8 | |
| 0.00 | 1.24 | 0.00 | 0.62 | -9.33 | 241.81 | -6.92 | 119.09 | 0.1367 | 929.0 | 762.4 | |
| 0.00 | 1.41 | 0.00 | 0.71 | -6.85 | 241.36 | -7.36 | 100.30 | 0.1299 | 877.0 | 694.1 | |
| 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. | |