SDO HMI 2014-06-07 18:00:39 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 |
| 0.00 | 25.19 | 0.00 | 12.89 | 4.62 | 256.89 | -11.61 | 109.89 | 0.2379 | 569.4 | 445.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-06-07 18:00:39 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 | 1.54 | 0.00 | 0.77 | 4.30 | 273.48 | 4.99 | 310.13 | 0.1139 | -1023.0 | -869.0 | |
| 0.00 | 1.18 | 0.00 | 0.59 | 5.19 | 272.91 | 4.41 | 319.11 | 0.1176 | -698.0 | -620.5 | |
| 0.00 | 1.27 | 0.00 | 0.63 | 2.02 | 269.35 | 0.86 | 335.82 | 0.0367 | -901.0 | -757.5 | |
| 0.00 | 1.27 | 0.00 | 0.63 | 0.94 | 260.91 | -7.59 | 83.76 | 0.1335 | 835.0 | 638.6 | |
| 0.00 | 1.36 | 0.00 | 0.68 | 4.87 | 260.55 | -7.95 | 58.97 | 0.1616 | 857.0 | 674.1 | |
| 0.00 | 1.90 | 0.00 | 0.95 | 4.13 | 260.00 | -8.50 | 64.54 | 0.1640 | 975.0 | 757.4 | |
| 0.00 | 1.27 | 0.00 | 0.64 | 5.42 | 258.68 | -9.81 | 61.40 | 0.1941 | 870.0 | 666.9 | |
| 0.00 | 1.18 | 0.00 | 0.59 | 5.60 | 258.34 | -10.16 | 61.40 | 0.2008 | 893.0 | 740.8 | |
| 0.00 | 1.27 | 0.00 | 0.65 | -0.03 | 254.49 | -14.00 | 90.57 | 0.2431 | 806.0 | 583.6 | |
| 0.00 | 1.90 | 0.00 | 0.98 | 5.09 | 253.91 | -14.59 | 70.92 | 0.2666 | 873.0 | 553.9 | |
| 0.00 | 1.81 | 0.00 | 0.95 | 9.53 | 252.36 | -16.14 | 59.15 | 0.3207 | 991.0 | 697.6 | |
| 0.00 | 1.81 | 0.00 | 0.93 | 1.67 | 252.35 | -16.15 | 84.38 | 0.2806 | 829.0 | 599.7 | |
| 0.00 | 1.00 | 0.00 | 0.52 | 8.30 | 252.06 | -16.44 | 63.02 | 0.3156 | 743.0 | 584.2 | |
| 0.00 | 0.54 | 0.00 | 0.28 | 8.52 | 251.92 | -16.58 | 62.60 | 0.3192 | 802.0 | 659.0 | |
| 0.00 | 1.72 | 0.00 | 0.90 | 5.18 | 250.47 | -18.03 | 73.99 | 0.3221 | 831.0 | 705.5 | |
| 0.00 | 1.18 | 0.00 | 0.62 | 5.48 | 250.39 | -18.10 | 73.14 | 0.3246 | 885.0 | 774.8 | |
| 0.00 | 1.18 | 0.00 | 0.62 | 8.95 | 249.15 | -19.35 | 64.84 | 0.3632 | 965.0 | 721.3 | |
| 0.00 | 1.81 | 0.00 | 0.96 | 1.46 | 247.95 | -20.54 | 86.13 | 0.3531 | 716.0 | 627.5 | |
| 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. | |