SDO HMI 2014-08-22 02:00:38 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 |
| 18.97 | 68.82 | 10.35 | 37.75 | -9.35 | 332.47 | -19.34 | 130.13 | 0.4300 | 672.3 | 497.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-22 02:00:38 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 | 1.62 | 0.00 | 0.88 | -13.29 | 338.12 | -13.69 | 146.08 | 0.4144 | 622.0 | 451.3 | |
| 0.00 | 1.17 | 0.00 | 0.62 | -10.34 | 338.05 | -13.76 | 141.47 | 0.3771 | 768.0 | 643.8 | |
| 0.00 | 0.54 | 0.00 | 0.29 | -10.00 | 337.94 | -13.87 | 140.65 | 0.3739 | 866.0 | 673.3 | |
| 0.00 | 1.08 | 0.00 | 0.58 | -10.35 | 337.90 | -13.91 | 141.15 | 0.3787 | 554.0 | 463.0 | |
| 0.00 | 1.80 | 0.00 | 0.96 | -9.81 | 337.73 | -14.08 | 139.90 | 0.3738 | 681.0 | 590.3 | |
| 0.00 | 2.70 | 0.00 | 1.45 | -9.64 | 336.05 | -15.76 | 136.38 | 0.3898 | 559.0 | 586.0 | |
| 0.00 | 1.62 | 0.00 | 0.87 | -9.56 | 335.64 | -16.17 | 135.49 | 0.3935 | 786.0 | 529.9 | |
| 0.00 | 0.99 | 0.00 | 0.55 | -15.05 | 334.88 | -16.93 | 142.72 | 0.4661 | 692.0 | 454.4 | |
| 0.00 | 0.45 | 0.00 | 0.25 | -15.16 | 334.61 | -17.20 | 142.43 | 0.4700 | 552.0 | 498.4 | |
| 0.00 | 0.54 | 0.00 | 0.29 | -6.56 | 334.49 | -17.32 | 127.63 | 0.3750 | 172.0 | 244.7 | |
| 0.00 | 3.33 | 0.00 | 1.77 | -5.40 | 333.83 | -17.98 | 124.07 | 0.3727 | 972.0 | 823.7 | |
| 8.36 | 29.58 | 4.56 | 16.14 | -9.58 | 333.28 | -18.53 | 131.61 | 0.4208 | 1104.9 | 545.2 | |
| 10.61 | -12.00 | 5.79 | -12.00 | -9.40 | 333.13 | -18.68 | 131.05 | 0.4207 | 1085.2 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.64 | -19.22 | 331.08 | -20.73 | 142.36 | 0.5495 | 583.0 | 416.6 | |
| 0.00 | 0.81 | 0.00 | 0.46 | -14.70 | 330.50 | -21.32 | 135.75 | 0.5059 | -767.0 | -620.4 | |
| 0.00 | 2.43 | 0.00 | 1.32 | -5.80 | 330.84 | -20.97 | 120.84 | 0.4165 | 589.0 | 485.7 | |
| 0.00 | 1.26 | 0.00 | 0.68 | -5.52 | 330.82 | -21.00 | 120.23 | 0.4145 | 1051.0 | 733.1 | |
| 0.00 | 2.34 | 0.00 | 1.29 | -8.14 | 330.06 | -21.75 | 124.47 | 0.4467 | 841.0 | 655.5 | |
| 0.00 | 1.89 | 0.00 | 1.06 | -11.07 | 329.63 | -22.18 | 129.04 | 0.4790 | 730.0 | 612.5 | |
| 0.00 | 2.88 | 0.00 | 1.59 | -7.28 | 329.88 | -21.93 | 122.60 | 0.4416 | 892.0 | 781.6 | |
| 0.00 | 1.08 | 0.00 | 0.60 | -7.53 | 329.84 | -21.98 | 123.03 | 0.4443 | 793.0 | 651.7 | |
| 0.00 | 0.90 | 0.00 | 0.50 | -7.16 | 329.66 | -22.15 | 122.11 | 0.4436 | 675.0 | 516.1 | |
| 0.00 | 0.99 | 0.00 | 0.55 | -7.48 | 329.44 | -22.37 | 122.47 | 0.4491 | 822.0 | 665.1 | |
| 0.00 | 1.17 | 0.00 | 0.65 | -7.17 | 329.39 | -22.42 | 121.82 | 0.4472 | 672.0 | 515.5 | |
| 0.00 | 1.08 | 0.00 | 0.60 | -8.08 | 329.31 | -22.50 | 123.43 | 0.4559 | 708.0 | 493.2 | |
| 0.00 | 1.62 | 0.00 | 0.90 | -8.53 | 329.21 | -22.60 | 124.13 | 0.4610 | 711.0 | 542.3 | |
| 0.00 | 0.99 | 0.00 | 0.55 | -6.91 | 329.11 | -22.70 | 120.98 | 0.4488 | 850.0 | 643.5 | |
| 0.00 | 1.35 | 0.00 | 0.79 | -14.02 | 327.89 | -23.92 | 131.46 | 0.5271 | -704.0 | -603.7 | |
| 0.00 | 0.72 | 0.00 | 0.42 | -10.29 | 323.97 | -27.84 | 121.58 | 0.5415 | -645.0 | -529.0 | |
| 0.00 | 0.81 | 0.00 | 0.50 | -9.47 | 318.76 | -33.05 | 116.08 | 0.6012 | -563.0 | -445.6 | |
| 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. | |