| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 74.43 | 309.42 | 41.27 | 171.91 | -19.56 | 257.74 | 0.22 | 180.42 | 0.4530 | 21.5 | 12.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-09-03 04:59:08 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 | 4.38 | 0.00 | 2.48 | -21.26 | 262.09 | 4.57 | 188.86 | 0.4842 | 913.0 | 739.0 | |
| 0.00 | 1.16 | 0.00 | 0.65 | -20.67 | 261.49 | 3.97 | 187.89 | 0.4739 | 902.0 | 571.5 | |
| 0.89 | 4.03 | 0.50 | 2.24 | -19.80 | 259.70 | 2.18 | 184.50 | 0.4576 | 801.2 | 672.8 | |
| 0.00 | 1.52 | 0.00 | 0.87 | -22.87 | 259.48 | 1.96 | 183.60 | 0.5043 | -913.0 | -740.4 | |
| 0.00 | 2.68 | 0.00 | 1.52 | -21.75 | 259.37 | 1.85 | 183.54 | 0.4873 | 695.0 | 564.8 | |
| 6.98 | 251.12 | 3.89 | 139.37 | -20.10 | 259.19 | 1.67 | 183.41 | 0.4618 | 974.8 | 66.5 | |
| 0.00 | 0.89 | 0.00 | 0.49 | -18.78 | 258.92 | 1.40 | 183.02 | 0.4409 | 641.0 | 440.1 | |
| 0.00 | 1.34 | 0.00 | 0.76 | -21.89 | 258.88 | 1.36 | 182.59 | 0.4890 | 773.0 | 575.9 | |
| 26.39 | -6.00 | 14.67 | -6.00 | -19.73 | 258.73 | 1.21 | 182.52 | 0.4555 | 1057.7 | 999999 | |
| 2.42 | -6.00 | 1.34 | -6.00 | -19.25 | 258.73 | 1.21 | 182.56 | 0.4481 | 1010.2 | 999999 | |
| 0.00 | 1.97 | 0.00 | 1.08 | -18.04 | 258.66 | 1.14 | 182.53 | 0.4290 | -703.0 | -570.3 | |
| 0.00 | 1.07 | 0.00 | 0.59 | -18.91 | 258.34 | 0.82 | 181.77 | 0.4426 | 264.0 | 233.1 | |
| 2.50 | -6.00 | 1.39 | -6.00 | -19.59 | 258.28 | 0.76 | 181.59 | 0.4532 | 869.8 | 999999 | |
| 0.00 | 0.81 | 0.00 | 0.46 | -23.07 | 258.14 | 0.62 | 181.12 | 0.5066 | 845.0 | 649.6 | |
| 0.00 | 1.52 | 0.00 | 0.87 | -23.29 | 258.00 | 0.49 | 180.88 | 0.5098 | 740.0 | 571.6 | |
| 0.00 | 3.13 | 0.00 | 1.79 | -22.62 | 257.77 | 0.25 | 180.47 | 0.4997 | 644.0 | 506.7 | |
| 0.00 | 0.72 | 0.00 | 0.39 | -18.24 | 257.70 | 0.18 | 180.40 | 0.4318 | -621.0 | -431.2 | |
| 0.00 | 1.88 | 0.00 | 1.08 | -22.90 | 257.67 | 0.16 | 180.29 | 0.5039 | 650.0 | 562.3 | |
| 0.00 | 1.43 | 0.00 | 0.78 | -17.67 | 257.29 | -0.23 | 179.48 | 0.4228 | -883.0 | -645.3 | |
| 7.96 | -6.00 | 4.41 | -6.00 | -19.25 | 257.22 | -0.30 | 179.37 | 0.4477 | -660.3 | 999999 | |
| 1.43 | -6.00 | 0.79 | -6.00 | -18.81 | 257.22 | -0.30 | 179.36 | 0.4408 | -884.2 | 999999 | |
| 1.97 | -6.00 | 1.09 | -6.00 | -19.46 | 257.22 | -0.30 | 179.38 | 0.4509 | 152.1 | 999999 | |
| 0.00 | 2.95 | 0.00 | 1.62 | -18.21 | 257.13 | -0.39 | 179.14 | 0.4313 | -429.0 | -726.8 | |
| 0.00 | 2.95 | 0.00 | 1.62 | -18.54 | 257.13 | -0.39 | 179.15 | 0.4366 | -858.0 | -722.7 | |
| 0.00 | 2.24 | 0.00 | 1.22 | -17.61 | 256.78 | -0.74 | 178.33 | 0.4219 | -901.0 | -761.3 | |
| 0.00 | 1.16 | 0.00 | 0.64 | -18.78 | 256.71 | -0.81 | 178.26 | 0.4405 | -695.0 | -530.5 | |
| 3.40 | -6.00 | 1.87 | -6.00 | -18.61 | 256.46 | -1.06 | 177.69 | 0.4380 | -1075.4 | 999999 | |
| 19.06 | -6.00 | 10.53 | -6.00 | -19.02 | 256.33 | -1.19 | 177.45 | 0.4444 | -1032.3 | 999999 | |
| 0.00 | 4.74 | 0.00 | 2.65 | -20.31 | 256.29 | -1.23 | 177.50 | 0.4646 | -630.0 | -636.9 | |
| 0.00 | 2.59 | 0.00 | 1.44 | -19.90 | 256.29 | -1.23 | 177.46 | 0.4582 | -1000.0 | -698.3 | |
| 0.00 | 1.16 | 0.00 | 0.64 | -18.92 | 255.91 | -1.61 | 176.55 | 0.4432 | -693.0 | -571.3 | |
| 1.43 | 3.76 | 0.79 | 2.08 | -19.59 | 255.81 | -1.71 | 176.43 | 0.4539 | -640.0 | -755.0 | |
| 0.00 | 1.61 | 0.00 | 0.90 | -19.66 | 255.33 | -2.19 | 175.44 | 0.4555 | -791.0 | -676.2 | |
| 0.00 | 1.25 | 0.00 | 0.70 | -19.56 | 255.13 | -2.38 | 175.03 | 0.4542 | -654.0 | -617.0 | |
| 0.00 | 1.25 | 0.00 | 0.70 | -19.80 | 255.03 | -2.48 | 174.87 | 0.4580 | -615.0 | -453.5 | |
| 0.00 | 3.13 | 0.00 | 1.73 | -19.13 | 254.47 | -3.05 | 173.53 | 0.4484 | -777.0 | -643.0 | |
| 0.00 | 0.98 | 0.00 | 0.55 | -20.24 | 251.70 | -5.82 | 168.33 | 0.4723 | -678.0 | -471.2 | |
| 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. | |