SDO HMI 2014-12-01 14:00:25 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 |
| 77.15 | 234.26 | 47.77 | 143.39 | -16.68 | 124.37 | 31.70 | 239.11 | 0.5883 | 175.4 | 204.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-12-01 14:00:25 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 | 0.94 | 0.00 | 0.61 | -16.41 | 129.56 | 36.89 | 242.98 | 0.6487 | 231.0 | 277.6 | |
| 19.82 | 30.75 | 12.77 | 19.81 | -15.69 | 129.29 | 36.62 | 243.87 | 0.6420 | 872.6 | 432.1 | |
| 0.00 | 2.05 | 0.00 | 1.31 | -15.96 | 128.70 | 36.03 | 243.14 | 0.6362 | 616.0 | 567.2 | |
| 0.00 | 1.28 | 0.00 | 0.82 | -16.61 | 128.30 | 35.63 | 241.97 | 0.6348 | 615.0 | 477.1 | |
| 1.54 | 2.99 | 0.95 | 1.85 | -14.71 | 126.36 | 33.69 | 243.66 | 0.6010 | -918.5 | -725.6 | |
| 12.47 | 34.51 | 7.75 | 21.41 | -15.39 | 126.41 | 33.74 | 242.65 | 0.6052 | -830.2 | -461.8 | |
| 1.20 | -6.00 | 0.74 | -6.00 | -15.66 | 126.42 | 33.75 | 242.23 | 0.6069 | -574.6 | 999999 | |
| 8.46 | -6.00 | 5.24 | -6.00 | -15.14 | 126.25 | 33.58 | 242.93 | 0.6019 | -874.0 | 999999 | |
| 0.00 | 0.60 | 0.00 | 0.39 | -21.51 | 127.57 | 34.91 | 234.64 | 0.6551 | 570.0 | 587.6 | |
| 0.00 | 1.96 | 0.00 | 1.25 | -19.28 | 126.89 | 34.22 | 237.24 | 0.6336 | -585.0 | -557.4 | |
| 0.00 | 1.03 | 0.00 | 0.68 | -23.89 | 127.21 | 34.54 | 231.26 | 0.6670 | 510.0 | 450.5 | |
| 5.64 | 26.57 | 3.50 | 16.47 | -17.42 | 125.40 | 32.73 | 238.91 | 0.6047 | 902.3 | 610.0 | |
| 0.94 | -12.00 | 0.58 | -12.00 | -17.35 | 125.09 | 32.42 | 238.79 | 0.6006 | 942.1 | 999999 | |
| 0.00 | 1.28 | 0.00 | 0.79 | -17.48 | 124.93 | 32.26 | 238.49 | 0.5994 | 787.0 | 653.5 | |
| 6.58 | 15.21 | 3.98 | 9.19 | -15.21 | 124.08 | 31.41 | 241.39 | 0.5751 | 923.7 | 693.6 | |
| 0.00 | 1.54 | 0.00 | 0.93 | -15.86 | 124.05 | 31.38 | 240.34 | 0.5786 | 660.0 | 517.8 | |
| 0.00 | 0.68 | 0.00 | 0.41 | -16.04 | 123.90 | 31.23 | 239.95 | 0.5779 | 874.0 | 775.0 | |
| 0.00 | 1.20 | 0.00 | 0.72 | -15.05 | 123.62 | 30.96 | 241.32 | 0.5684 | 838.0 | 745.1 | |
| 2.56 | 8.63 | 1.55 | 5.21 | -16.87 | 123.25 | 30.58 | 238.17 | 0.5753 | 773.1 | 198.5 | |
| 0.00 | 0.77 | 0.00 | 0.47 | -19.25 | 123.68 | 31.01 | 234.93 | 0.5965 | 479.0 | 398.7 | |
| 0.00 | 0.94 | 0.00 | 0.57 | -17.43 | 123.14 | 30.47 | 237.22 | 0.5777 | 573.0 | 479.9 | |
| 1.54 | 2.73 | 0.92 | 1.64 | -16.15 | 122.77 | 30.10 | 238.92 | 0.5647 | 817.8 | 716.1 | |
| 0.00 | 6.83 | 0.00 | 4.13 | -17.36 | 122.91 | 30.24 | 237.14 | 0.5745 | 731.0 | 799.9 | |
| 0.00 | 1.11 | 0.00 | 0.68 | -18.55 | 123.14 | 30.47 | 235.52 | 0.5854 | 626.0 | 562.7 | |
| 0.00 | 1.88 | 0.00 | 1.14 | -17.74 | 122.91 | 30.24 | 236.57 | 0.5770 | 962.0 | 846.5 | |
| 0.00 | 1.03 | 0.00 | 0.62 | -18.39 | 122.96 | 30.29 | 235.62 | 0.5822 | 620.0 | 626.2 | |
| 0.00 | 1.45 | 0.00 | 0.87 | -15.90 | 122.52 | 29.85 | 239.12 | 0.5599 | 836.0 | 636.8 | |
| 0.00 | 1.45 | 0.00 | 0.87 | -16.18 | 122.49 | 29.82 | 238.66 | 0.5614 | 897.0 | 611.6 | |
| 0.00 | 3.33 | 0.00 | 2.02 | -17.89 | 122.76 | 30.09 | 236.21 | 0.5763 | 948.0 | 728.2 | |
| 0.00 | 1.37 | 0.00 | 0.82 | -16.61 | 122.46 | 29.79 | 237.95 | 0.5639 | -602.0 | -519.1 | |
| 0.00 | 2.39 | 0.00 | 1.45 | -18.58 | 122.71 | 30.04 | 235.14 | 0.5805 | 853.0 | 760.1 | |
| 0.00 | 0.26 | 0.00 | 0.15 | -16.36 | 121.95 | 29.29 | 237.94 | 0.5560 | 691.0 | 657.7 | |
| 0.94 | 60.57 | 0.56 | 36.16 | -16.64 | 121.93 | 29.26 | 237.48 | 0.5576 | -711.5 | -168.9 | |
| 2.90 | -33.00 | 1.74 | -33.00 | -17.36 | 121.98 | 29.31 | 236.40 | 0.5632 | -699.8 | 999999 | |
| 0.00 | 2.31 | 0.00 | 1.40 | -19.39 | 122.33 | 29.66 | 233.61 | 0.5821 | 703.0 | 499.6 | |
| 7.86 | -33.00 | 4.69 | -33.00 | -16.92 | 121.83 | 29.17 | 236.96 | 0.5584 | -886.1 | 999999 | |
| 2.48 | -33.00 | 1.48 | -33.00 | -17.14 | 121.83 | 29.17 | 236.62 | 0.5599 | -934.1 | 999999 | |
| 0.00 | 0.85 | 0.00 | 0.50 | -14.63 | 121.41 | 28.74 | 240.33 | 0.5376 | 757.0 | 621.3 | |
| 0.00 | 1.28 | 0.00 | 0.77 | -18.57 | 122.02 | 29.36 | 234.57 | 0.5725 | 833.0 | 659.8 | |
| 2.22 | -33.00 | 1.32 | -33.00 | -16.98 | 121.45 | 28.79 | 236.55 | 0.5542 | 340.9 | 999999 | |
| 0.00 | 0.85 | 0.00 | 0.52 | -19.23 | 121.72 | 29.05 | 233.33 | 0.5739 | 737.0 | 571.9 | |
| 0.00 | 0.77 | 0.00 | 0.46 | -19.86 | 121.19 | 28.53 | 231.94 | 0.5727 | 796.0 | 678.6 | |
| 0.00 | 1.54 | 0.00 | 0.93 | -19.98 | 121.00 | 28.34 | 231.58 | 0.5715 | 842.0 | 739.2 | |
| 0.00 | 1.71 | 0.00 | 0.99 | -15.51 | 120.14 | 27.48 | 237.80 | 0.5275 | 673.0 | 573.8 | |
| 0.00 | 1.03 | 0.00 | 0.60 | -19.76 | 117.90 | 25.23 | 228.85 | 0.5349 | -585.0 | -473.2 | |
| 0.00 | 0.77 | 0.00 | 0.45 | -19.76 | 117.72 | 25.06 | 228.67 | 0.5329 | -639.0 | -541.6 | |
| 0.00 | 0.77 | 0.00 | 0.45 | -19.98 | 117.69 | 25.02 | 228.30 | 0.5346 | -679.0 | -572.3 | |
| 0.00 | 1.37 | 0.00 | 0.79 | -19.59 | 116.14 | 23.48 | 227.17 | 0.5139 | -738.0 | -612.4 | |
| 0.00 | 1.37 | 0.00 | 0.77 | -17.49 | 115.54 | 22.87 | 229.79 | 0.4874 | -854.0 | -685.2 | |
| 0.00 | 1.03 | 0.00 | 0.60 | -23.29 | 114.82 | 22.15 | 220.35 | 0.5372 | -644.0 | -553.2 | |
| 0.00 | 1.28 | 0.00 | 0.72 | -19.32 | 113.23 | 20.56 | 223.96 | 0.4795 | -699.0 | -501.7 | |
| 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. | |