SDO HMI 2014-10-03 08:00:32 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 |
| 45.42 | 108.34 | 29.03 | 69.52 | -13.29 | 119.60 | -34.35 | 120.31 | 0.6380 | 381.9 | 93.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-03 08:00:32 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 |
| 38.20 | 78.61 | 24.25 | 49.83 | -13.02 | 120.39 | -33.56 | 120.50 | 0.6273 | 929.4 | 305.1 | |
| 0.00 | 1.58 | 0.00 | 1.01 | -12.64 | 119.93 | -34.02 | 119.62 | 0.6303 | 75.0 | 110.5 | |
| 0.00 | 1.50 | 0.00 | 0.96 | -13.03 | 119.72 | -34.23 | 120.02 | 0.6353 | 503.0 | 392.9 | |
| 0.00 | 0.88 | 0.00 | 0.57 | -13.53 | 118.92 | -35.03 | 120.14 | 0.6476 | 51.0 | 94.0 | |
| 0.00 | 1.14 | 0.00 | 0.74 | -11.78 | 118.64 | -35.31 | 117.51 | 0.6403 | 646.0 | 603.2 | |
| 1.41 | 9.24 | 0.93 | 6.12 | -14.81 | 117.92 | -36.03 | 121.17 | 0.6668 | -707.6 | -476.2 | |
| 0.00 | 0.97 | 0.00 | 0.63 | -13.23 | 118.21 | -35.73 | 119.24 | 0.6539 | -556.0 | -458.3 | |
| 3.70 | -6.00 | 2.45 | -6.00 | -14.66 | 117.84 | -36.11 | 120.91 | 0.6668 | -789.3 | 999999 | |
| 0.44 | 1.67 | 0.29 | 1.10 | -13.35 | 117.93 | -36.02 | 119.20 | 0.6578 | 515.2 | 437.9 | |
| 0.53 | 1.67 | 0.35 | 1.11 | -14.06 | 117.72 | -36.23 | 120.03 | 0.6645 | 553.3 | 375.8 | |
| 0.00 | 1.41 | 0.00 | 0.95 | -15.22 | 117.18 | -36.76 | 121.20 | 0.6775 | -671.0 | -544.1 | |
| 0.00 | 1.14 | 0.00 | 0.77 | -15.03 | 117.14 | -36.80 | 120.92 | 0.6768 | -621.0 | -492.2 | |
| 1.14 | 2.20 | 0.76 | 1.47 | -13.70 | 116.90 | -37.05 | 119.01 | 0.6716 | -745.9 | -609.2 | |
| 0.00 | 0.79 | 0.00 | 0.53 | -14.75 | 116.58 | -37.37 | 120.18 | 0.6813 | -771.0 | -647.0 | |
| 0.00 | 1.06 | 0.00 | 0.71 | -14.63 | 116.44 | -37.50 | 119.94 | 0.6821 | -630.0 | -585.8 | |
| 0.00 | 0.70 | 0.00 | 0.47 | -13.44 | 116.13 | -37.82 | 118.17 | 0.6788 | -840.0 | -756.8 | |
| 0.00 | 2.55 | 0.00 | 1.72 | -13.39 | 115.90 | -38.04 | 117.96 | 0.6811 | -745.0 | -665.6 | |
| 0.00 | 1.23 | 0.00 | 0.83 | -13.13 | 115.64 | -38.31 | 117.45 | 0.6826 | -798.0 | -559.1 | |
| 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. | |