SDO HMI 2014-12-02 00:00:25 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 |
| 78.92 | 236.71 | 51.97 | 153.85 | -16.60 | 123.94 | 36.80 | 242.55 | 0.6488 | 161.1 | 125.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-12-02 00:00:25 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 |
| 10.59 | 20.50 | 7.45 | 14.41 | -15.64 | 129.79 | 42.65 | 246.82 | 0.7121 | 790.9 | 424.8 | |
| 0.51 | 1.45 | 0.34 | 0.96 | -14.71 | 126.32 | 39.18 | 246.62 | 0.6680 | -712.0 | -641.7 | |
| 0.00 | 1.37 | 0.00 | 0.95 | -19.76 | 127.42 | 40.28 | 240.24 | 0.7032 | 611.0 | 412.6 | |
| 18.37 | 32.55 | 12.20 | 21.60 | -15.26 | 126.20 | 39.06 | 245.78 | 0.6690 | -851.3 | -471.4 | |
| 0.00 | 0.60 | 0.00 | 0.39 | -15.09 | 125.11 | 37.96 | 245.48 | 0.6551 | 470.0 | 398.6 | |
| 11.53 | 16.32 | 7.66 | 10.83 | -17.41 | 125.32 | 38.18 | 242.30 | 0.6685 | 731.9 | 558.6 | |
| 17.51 | 40.75 | 11.37 | 26.42 | -15.00 | 124.66 | 37.52 | 245.40 | 0.6493 | 839.1 | 614.1 | |
| 0.00 | 1.54 | 0.00 | 1.02 | -17.16 | 125.03 | 37.88 | 242.49 | 0.6638 | 512.0 | 440.8 | |
| 0.00 | 0.51 | 0.00 | 0.33 | -14.77 | 123.92 | 36.78 | 245.35 | 0.6393 | 318.0 | 459.7 | |
| 0.00 | 1.79 | 0.00 | 1.15 | -15.14 | 123.84 | 36.70 | 244.76 | 0.6401 | 671.0 | 587.8 | |
| 0.00 | 0.51 | 0.00 | 0.33 | -15.94 | 123.20 | 36.06 | 243.25 | 0.6362 | 675.0 | 526.5 | |
| 1.37 | 7.77 | 0.88 | 5.01 | -17.02 | 123.29 | 36.14 | 241.72 | 0.6427 | 347.6 | 11.4 | |
| 0.85 | 4.10 | 0.55 | 2.63 | -16.43 | 123.04 | 35.90 | 242.44 | 0.6367 | -589.2 | -441.6 | |
| 0.00 | 0.85 | 0.00 | 0.55 | -17.27 | 123.15 | 36.00 | 241.29 | 0.6424 | 621.0 | 504.7 | |
| 2.22 | 3.50 | 1.41 | 2.23 | -15.96 | 122.68 | 35.53 | 242.91 | 0.6299 | 859.0 | 663.1 | |
| 0.00 | 1.62 | 0.00 | 1.05 | -17.52 | 123.01 | 35.87 | 240.85 | 0.6421 | 963.0 | 763.5 | |
| 0.00 | 1.71 | 0.00 | 1.10 | -17.83 | 122.89 | 35.75 | 240.34 | 0.6424 | 886.0 | 755.5 | |
| 0.00 | 5.89 | 0.00 | 3.83 | -18.83 | 123.06 | 35.91 | 239.02 | 0.6498 | 689.0 | 572.7 | |
| 0.00 | 0.85 | 0.00 | 0.54 | -15.84 | 122.31 | 35.17 | 242.89 | 0.6248 | 547.0 | 525.8 | |
| 0.00 | 0.77 | 0.00 | 0.50 | -19.49 | 123.14 | 36.00 | 238.16 | 0.6546 | 461.0 | 363.2 | |
| 0.00 | 2.39 | 0.00 | 1.54 | -18.14 | 122.77 | 35.63 | 239.82 | 0.6427 | 904.0 | 801.6 | |
| 0.00 | 4.61 | 0.00 | 3.00 | -19.20 | 122.92 | 35.77 | 238.41 | 0.6504 | 807.0 | 627.9 | |
| 0.00 | 1.20 | 0.00 | 0.76 | -16.70 | 122.30 | 35.16 | 241.60 | 0.6293 | -481.0 | -415.5 | |
| 2.56 | 60.39 | 1.63 | 38.31 | -16.85 | 122.14 | 35.00 | 241.28 | 0.6282 | -655.9 | -238.1 | |
| 0.00 | 1.03 | 0.00 | 0.66 | -18.70 | 122.48 | 35.34 | 238.85 | 0.6426 | 674.0 | 469.7 | |
| 0.00 | 1.28 | 0.00 | 0.83 | -18.95 | 122.51 | 35.36 | 238.51 | 0.6443 | 816.0 | 711.1 | |
| 1.71 | -24.00 | 1.08 | -24.00 | -16.67 | 121.95 | 34.81 | 241.44 | 0.6249 | -821.7 | 999999 | |
| 0.00 | 0.77 | 0.00 | 0.50 | -19.45 | 122.55 | 35.41 | 237.83 | 0.6477 | 617.0 | 576.2 | |
| 4.10 | -24.00 | 2.60 | -24.00 | -17.19 | 121.91 | 34.77 | 240.64 | 0.6274 | -675.9 | 999999 | |
| 1.79 | -24.00 | 1.14 | -24.00 | -17.47 | 121.94 | 34.79 | 240.25 | 0.6292 | -700.3 | 999999 | |
| 3.67 | -24.00 | 2.32 | -24.00 | -16.97 | 121.76 | 34.61 | 240.87 | 0.6242 | -1005.7 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.64 | -14.63 | 121.30 | 34.16 | 244.12 | 0.6061 | 583.0 | 447.5 | |
| 2.14 | -24.00 | 1.34 | -24.00 | -16.88 | 121.32 | 34.18 | 240.73 | 0.6185 | 602.8 | 999999 | |
| 0.00 | 0.68 | 0.00 | 0.44 | -19.13 | 121.44 | 34.30 | 237.56 | 0.6331 | 763.0 | 698.4 | |
| 0.00 | 2.31 | 0.00 | 1.47 | -19.38 | 121.39 | 34.24 | 237.17 | 0.6341 | 795.0 | 602.2 | |
| 0.00 | 3.08 | 0.00 | 1.96 | -19.60 | 121.25 | 34.11 | 236.76 | 0.6339 | 825.0 | 732.6 | |
| 0.00 | 1.20 | 0.00 | 0.76 | -19.91 | 121.18 | 34.03 | 236.27 | 0.6350 | 826.0 | 674.2 | |
| 0.00 | 1.20 | 0.00 | 0.74 | -16.00 | 120.08 | 32.93 | 241.25 | 0.5983 | 123.0 | 133.9 | |
| 0.00 | 1.20 | 0.00 | 0.74 | -19.69 | 117.85 | 30.70 | 234.09 | 0.5958 | -549.0 | -448.7 | |
| 0.00 | 0.77 | 0.00 | 0.47 | -20.89 | 117.19 | 30.04 | 231.83 | 0.5973 | -635.0 | -479.7 | |
| 0.00 | 0.43 | 0.00 | 0.26 | -19.90 | 116.94 | 29.80 | 233.03 | 0.5871 | -704.0 | -615.8 | |
| 0.00 | 1.79 | 0.00 | 1.07 | -17.29 | 115.88 | 28.73 | 236.07 | 0.5554 | -776.0 | -668.5 | |
| 0.00 | 1.37 | 0.00 | 0.83 | -20.75 | 115.71 | 28.56 | 230.73 | 0.5798 | -466.0 | -382.1 | |
| 0.00 | 0.94 | 0.00 | 0.57 | -20.40 | 115.35 | 28.20 | 230.91 | 0.5730 | -640.0 | -550.5 | |
| 0.00 | 1.96 | 0.00 | 1.17 | -19.85 | 114.64 | 27.49 | 231.04 | 0.5606 | -767.0 | -640.7 | |
| 0.00 | 0.68 | 0.00 | 0.42 | -22.66 | 115.07 | 27.92 | 227.46 | 0.5887 | -542.0 | -481.2 | |
| 0.00 | 1.45 | 0.00 | 0.88 | -21.83 | 114.85 | 27.71 | 228.41 | 0.5793 | -600.0 | -466.1 | |
| 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. | |