SDO HMI 2014-07-30 20:03:39 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 |
| 101.45 | 479.91 | 98.32 | 464.79 | -7.45 | 228.05 | -57.90 | 102.19 | 0.8608 | 566.6 | 140.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-30 20:03:39 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 | 0.81 | 0.00 | 0.68 | -5.11 | 233.34 | -52.61 | 100.63 | 0.8074 | 425.0 | 389.6 | |
| 0.00 | 1.27 | 0.00 | 1.08 | -6.53 | 232.68 | -53.27 | 102.18 | 0.8167 | -151.0 | -135.4 | |
| 0.00 | 0.63 | 0.00 | 0.54 | -4.04 | 232.07 | -53.88 | 99.04 | 0.8181 | 394.0 | 302.7 | |
| 26.25 | 267.38 | 23.67 | 245.10 | -7.62 | 230.75 | -55.20 | 103.00 | 0.8374 | 1040.9 | 352.7 | |
| 9.14 | -4.00 | 8.42 | -4.00 | -7.75 | 229.96 | -55.99 | 102.95 | 0.8449 | 740.6 | 999999 | |
| 0.00 | 0.27 | 0.00 | 0.25 | -8.42 | 229.36 | -56.59 | 103.59 | 0.8515 | 243.0 | 193.7 | |
| 3.08 | -4.00 | 2.87 | -4.00 | -7.73 | 229.46 | -56.49 | 102.81 | 0.8494 | 707.2 | 999999 | |
| 15.03 | -4.00 | 14.23 | -4.00 | -7.43 | 228.84 | -57.11 | 102.33 | 0.8543 | 672.8 | 999999 | |
| 0.00 | 0.27 | 0.00 | 0.26 | -9.07 | 228.35 | -57.60 | 104.08 | 0.8616 | 319.0 | 353.7 | |
| 0.00 | 1.63 | 0.00 | 1.55 | -7.82 | 228.65 | -57.30 | 102.73 | 0.8568 | -23.0 | 34.3 | |
| 2.62 | 5.88 | 2.60 | 5.81 | -9.99 | 227.87 | -58.08 | 105.00 | 0.8674 | 358.8 | 247.9 | |
| 0.00 | 0.27 | 0.00 | 0.26 | -7.68 | 228.10 | -57.85 | 102.45 | 0.8613 | 158.0 | 205.3 | |
| 0.00 | 0.63 | 0.00 | 0.61 | -6.49 | 228.28 | -57.67 | 101.12 | 0.8576 | -5.0 | 45.1 | |
| 4.34 | -4.00 | 4.20 | -4.00 | -7.25 | 228.08 | -57.87 | 101.95 | 0.8607 | 446.3 | 999999 | |
| 0.00 | 1.27 | 0.00 | 1.23 | -7.57 | 227.95 | -58.00 | 102.28 | 0.8624 | 332.0 | 261.9 | |
| 2.62 | 46.07 | 2.64 | 46.91 | -9.42 | 227.20 | -58.75 | 104.20 | 0.8720 | 414.3 | -272.7 | |
| 0.72 | 1.81 | 0.71 | 1.78 | -7.09 | 227.40 | -58.55 | 101.62 | 0.8662 | 429.8 | 398.7 | |
| 7.97 | -16.00 | 8.06 | -16.00 | -8.97 | 226.90 | -59.05 | 103.63 | 0.8737 | 452.2 | 999999 | |
| 0.63 | 1.54 | 0.61 | 1.49 | -5.25 | 227.56 | -58.39 | 99.55 | 0.8620 | 253.0 | 202.7 | |
| 0.00 | 1.45 | 0.00 | 1.49 | -9.86 | 226.40 | -59.55 | 104.51 | 0.8792 | -538.0 | -433.4 | |
| 0.00 | 2.99 | 0.00 | 2.97 | -6.82 | 226.98 | -58.97 | 101.21 | 0.8693 | 463.0 | 388.6 | |
| 0.00 | 1.27 | 0.00 | 1.27 | -6.84 | 226.74 | -59.21 | 101.19 | 0.8714 | 316.0 | 264.1 | |
| 0.00 | 1.72 | 0.00 | 1.80 | -9.12 | 225.87 | -60.08 | 103.57 | 0.8822 | -421.0 | -361.6 | |
| 2.72 | 5.43 | 2.72 | 5.45 | -5.83 | 226.57 | -59.38 | 100.01 | 0.8713 | 612.2 | 470.6 | |
| 1.99 | 23.81 | 1.98 | 23.97 | -4.65 | 226.64 | -59.31 | 98.68 | 0.8691 | 212.0 | -437.9 | |
| 0.00 | 3.35 | 0.00 | 3.43 | -5.85 | 225.89 | -60.06 | 99.91 | 0.8770 | 350.0 | 294.5 | |
| 0.00 | 1.45 | 0.00 | 1.50 | -6.15 | 225.65 | -60.30 | 100.20 | 0.8794 | 311.0 | 200.8 | |
| 21.72 | 99.11 | 22.81 | 104.97 | -7.27 | 225.35 | -60.60 | 101.38 | 0.8835 | 617.2 | -16.6 | |
| 0.45 | -25.00 | 0.46 | -25.00 | -4.50 | 225.80 | -60.15 | 98.37 | 0.8759 | -509.4 | 999999 | |
| 0.63 | 1.90 | 0.66 | 1.99 | -6.31 | 225.24 | -60.71 | 100.30 | 0.8830 | 173.6 | 113.5 | |
| 0.91 | -28.00 | 0.96 | -28.00 | -6.81 | 224.95 | -61.00 | 100.79 | 0.8860 | 310.4 | 999999 | |
| 0.00 | 0.27 | 0.00 | 0.30 | -8.94 | 224.07 | -61.88 | 102.97 | 0.8959 | -402.0 | -351.3 | |
| 0.00 | 0.91 | 0.00 | 0.95 | -4.49 | 224.93 | -61.02 | 98.19 | 0.8830 | -453.0 | -491.5 | |
| 0.00 | 1.18 | 0.00 | 1.31 | -8.99 | 223.79 | -62.16 | 102.97 | 0.8981 | -235.0 | -137.0 | |
| 0.00 | 1.27 | 0.00 | 1.35 | -5.42 | 224.45 | -61.50 | 99.16 | 0.8880 | 173.0 | 149.0 | |
| 0.00 | 2.08 | 0.00 | 2.22 | -4.62 | 224.46 | -61.49 | 98.26 | 0.8870 | -275.0 | -288.0 | |
| 0.63 | 1.99 | 0.72 | 2.27 | -7.70 | 222.95 | -63.00 | 101.38 | 0.9025 | 437.7 | 309.8 | |
| 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. | |