| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.47 | 55.32 | 2.74 | 28.04 | -11.27 | 298.40 | 9.51 | 241.68 | 0.1965 | -141.4 | -142.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-16 11:00:29 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 | 2.26 | 0.00 | 1.22 | -15.53 | 310.66 | 21.76 | 246.60 | 0.3910 | 729.0 | 547.7 | |
| 0.00 | 1.13 | 0.00 | 0.60 | -13.20 | 309.50 | 20.61 | 251.68 | 0.3626 | 673.0 | 543.9 | |
| 0.00 | 1.22 | 0.00 | 0.63 | -5.46 | 305.53 | 16.64 | 274.81 | 0.2874 | 826.0 | 609.4 | |
| 0.00 | 1.74 | 0.00 | 0.91 | -14.82 | 305.77 | 16.88 | 243.67 | 0.3146 | 702.0 | 526.0 | |
| 0.00 | 0.87 | 0.00 | 0.46 | -16.42 | 305.71 | 16.82 | 239.05 | 0.3251 | 802.0 | 520.6 | |
| 0.00 | 2.00 | 0.00 | 1.03 | -8.95 | 304.72 | 15.83 | 262.31 | 0.2731 | 892.0 | 733.1 | |
| 0.00 | 1.22 | 0.00 | 0.63 | -12.24 | 304.76 | 15.87 | 250.70 | 0.2844 | 807.0 | 681.5 | |
| 0.00 | 1.22 | 0.00 | 0.63 | -10.87 | 304.59 | 15.70 | 255.31 | 0.2759 | 885.0 | 693.4 | |
| 0.00 | 0.87 | 0.00 | 0.45 | -12.78 | 303.81 | 14.92 | 247.81 | 0.2724 | 869.0 | 715.1 | |
| 0.00 | 1.22 | 0.00 | 0.63 | -11.64 | 303.65 | 14.76 | 251.67 | 0.2641 | 847.0 | 621.3 | |
| 0.00 | 2.00 | 0.00 | 1.01 | -3.64 | 300.23 | 11.33 | 286.59 | 0.2056 | 834.0 | 624.5 | |
| 0.00 | 1.22 | 0.00 | 0.62 | -11.64 | 300.34 | 11.45 | 247.37 | 0.2116 | -750.0 | -598.6 | |
| 0.00 | 1.39 | 0.00 | 0.70 | -11.76 | 298.70 | 9.81 | 243.67 | 0.1870 | -660.0 | -522.6 | |
| 0.00 | 2.00 | 0.00 | 1.01 | -11.65 | 298.51 | 9.62 | 243.82 | 0.1832 | -1051.0 | -823.6 | |
| 2.26 | 5.48 | 1.14 | 2.75 | -8.99 | 298.31 | 9.42 | 258.07 | 0.1660 | -1096.7 | -842.4 | |
| 1.30 | 2.52 | 0.65 | 1.26 | -7.69 | 297.92 | 9.02 | 265.86 | 0.1566 | 1048.4 | 819.3 | |
| 0.00 | 1.30 | 0.00 | 0.65 | -9.66 | 297.66 | 8.76 | 253.12 | 0.1577 | -908.0 | -752.5 | |
| 0.00 | 1.22 | 0.00 | 0.61 | -9.10 | 297.25 | 8.35 | 256.03 | 0.1485 | -909.0 | -743.1 | |
| 0.00 | 1.13 | 0.00 | 0.57 | -8.66 | 297.18 | 8.28 | 258.92 | 0.1458 | -752.0 | -643.9 | |
| 0.00 | 2.17 | 0.00 | 1.09 | -9.11 | 297.06 | 8.17 | 255.73 | 0.1455 | -1024.0 | -741.0 | |
| 0.00 | 1.57 | 0.00 | 0.78 | -12.41 | 296.01 | 7.12 | 232.49 | 0.1533 | -846.0 | -759.4 | |
| 0.00 | 0.78 | 0.00 | 0.39 | -9.87 | 295.92 | 7.03 | 248.01 | 0.1306 | 811.0 | 654.3 | |
| 0.00 | 2.44 | 0.00 | 1.22 | -11.07 | 295.67 | 6.78 | 239.04 | 0.1357 | 963.0 | 827.6 | |
| 0.00 | 1.57 | 0.00 | 0.79 | -14.01 | 295.31 | 6.42 | 222.01 | 0.1629 | -991.0 | -763.6 | |
| 0.00 | 0.87 | 0.00 | 0.43 | -9.04 | 295.21 | 6.31 | 252.57 | 0.1143 | -852.0 | -667.1 | |
| 0.00 | 1.04 | 0.00 | 0.52 | -14.73 | 294.74 | 5.85 | 216.56 | 0.1663 | -857.0 | -684.2 | |
| 1.91 | 5.91 | 0.95 | 2.95 | -10.78 | 294.44 | 5.55 | 235.94 | 0.1152 | -1079.6 | -860.9 | |
| 0.00 | 0.96 | 0.00 | 0.48 | -11.35 | 294.36 | 5.47 | 231.58 | 0.1198 | -877.0 | -637.5 | |
| 0.00 | 1.39 | 0.00 | 0.70 | -15.29 | 292.77 | 3.88 | 204.65 | 0.1572 | -911.0 | -718.6 | |
| 0.00 | 0.70 | 0.00 | 0.36 | -21.13 | 292.51 | 3.62 | 193.67 | 0.2504 | 898.0 | 714.8 | |
| 0.00 | 1.04 | 0.00 | 0.52 | -16.54 | 291.86 | 2.97 | 196.88 | 0.1717 | -880.0 | -642.8 | |
| 0.00 | 1.04 | 0.00 | 0.52 | -14.30 | 286.38 | -2.51 | 161.25 | 0.1326 | -833.0 | -659.0 | |
| 0.00 | 0.96 | 0.00 | 0.48 | -15.84 | 286.36 | -2.53 | 164.35 | 0.1581 | -821.0 | -614.4 | |
| 0.00 | 0.87 | 0.00 | 0.44 | -15.76 | 278.85 | -10.04 | 132.14 | 0.2274 | -792.0 | -653.2 | |
| 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. | |