SDO HMI 2014-04-23 02:00:35 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 |
| 84.63 | 318.40 | 51.08 | 193.49 | -10.90 | 187.61 | 35.20 | 258.00 | 0.5807 | 265.1 | 328.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-23 02:00:35 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 | 1.69 | 0.00 | 1.05 | -7.46 | 189.83 | 37.42 | 264.19 | 0.6079 | 655.0 | 548.7 | |
| 0.00 | 0.62 | 0.00 | 0.39 | -7.32 | 189.59 | 37.18 | 264.41 | 0.6045 | 532.0 | 431.4 | |
| 19.28 | 202.63 | 11.98 | 125.26 | -10.41 | 189.49 | 37.08 | 259.28 | 0.6058 | 784.1 | 435.9 | |
| 5.77 | -3.00 | 3.59 | -3.00 | -10.99 | 189.49 | 37.08 | 258.33 | 0.6067 | 731.9 | 999999 | |
| 2.75 | -3.00 | 1.70 | -3.00 | -10.56 | 189.05 | 36.64 | 258.97 | 0.5999 | 893.4 | 999999 | |
| 5.24 | -3.00 | 3.23 | -3.00 | -10.38 | 188.95 | 36.54 | 259.24 | 0.5983 | 1003.8 | 999999 | |
| 0.27 | -3.00 | 0.16 | -3.00 | -10.72 | 188.88 | 36.47 | 258.67 | 0.5978 | 965.3 | 999999 | |
| 6.48 | -3.00 | 3.99 | -3.00 | -10.03 | 188.67 | 36.26 | 259.79 | 0.5940 | 1089.9 | 999999 | |
| 4.00 | -3.00 | 2.46 | -3.00 | -10.58 | 188.63 | 36.22 | 258.86 | 0.5942 | 1092.1 | 999999 | |
| 0.00 | 0.36 | 0.00 | 0.22 | -14.13 | 189.05 | 36.64 | 253.09 | 0.6071 | 366.0 | 349.8 | |
| 1.78 | -3.00 | 1.09 | -3.00 | -10.80 | 188.47 | 36.06 | 258.46 | 0.5924 | 593.6 | 999999 | |
| 0.00 | 0.89 | 0.00 | 0.55 | -14.11 | 188.85 | 36.44 | 253.06 | 0.6044 | 627.0 | 540.0 | |
| 0.00 | 1.24 | 0.00 | 0.77 | -14.13 | 188.39 | 35.98 | 252.89 | 0.5984 | 753.0 | 590.9 | |
| 0.00 | 0.98 | 0.00 | 0.60 | -12.61 | 188.09 | 35.68 | 255.32 | 0.5906 | 647.0 | 530.6 | |
| 0.00 | 0.98 | 0.00 | 0.60 | -13.56 | 188.17 | 35.76 | 253.77 | 0.5940 | 477.0 | 361.8 | |
| 0.00 | 0.98 | 0.00 | 0.60 | -12.74 | 188.00 | 35.59 | 255.08 | 0.5896 | 774.0 | 689.6 | |
| 0.00 | 0.98 | 0.00 | 0.60 | -14.53 | 188.31 | 35.90 | 252.20 | 0.5984 | 604.0 | 504.7 | |
| 0.00 | 1.95 | 0.00 | 1.19 | -11.35 | 187.79 | 35.38 | 257.39 | 0.5839 | -29.0 | -125.1 | |
| 1.15 | 3.20 | 0.71 | 1.96 | -13.84 | 188.03 | 35.62 | 253.25 | 0.5928 | 703.7 | 629.2 | |
| 0.00 | 2.13 | 0.00 | 1.31 | -13.60 | 187.95 | 35.54 | 253.63 | 0.5911 | 707.0 | 595.0 | |
| 0.00 | 0.98 | 0.00 | 0.59 | -9.92 | 187.22 | 34.82 | 259.75 | 0.5737 | 507.0 | 446.5 | |
| 0.00 | 0.80 | 0.00 | 0.49 | -13.82 | 187.72 | 35.31 | 253.19 | 0.5886 | 786.0 | 667.6 | |
| 0.00 | 1.24 | 0.00 | 0.76 | -13.67 | 187.70 | 35.29 | 253.43 | 0.5878 | 656.0 | 567.4 | |
| 0.00 | 2.84 | 0.00 | 1.73 | -13.22 | 187.54 | 35.14 | 254.15 | 0.5846 | 685.0 | 595.1 | |
| 0.00 | 0.53 | 0.00 | 0.32 | -13.29 | 187.29 | 34.88 | 253.95 | 0.5813 | 589.0 | 616.2 | |
| 0.00 | 0.98 | 0.00 | 0.59 | -10.59 | 186.45 | 34.04 | 258.42 | 0.5639 | 172.0 | 159.7 | |
| 0.00 | 0.44 | 0.00 | 0.26 | -7.92 | 185.94 | 33.53 | 263.13 | 0.5533 | 638.0 | 511.2 | |
| 0.00 | 0.80 | 0.00 | 0.48 | -10.52 | 186.04 | 33.63 | 258.46 | 0.5579 | -533.0 | -394.0 | |
| 0.00 | 0.89 | 0.00 | 0.53 | -7.90 | 185.72 | 33.31 | 263.15 | 0.5500 | 695.0 | 590.5 | |
| 0.00 | 1.24 | 0.00 | 0.74 | -11.17 | 185.67 | 33.27 | 257.20 | 0.5540 | -479.0 | -323.8 | |
| 1.33 | 2.40 | 0.79 | 1.43 | -12.06 | 185.68 | 33.27 | 255.63 | 0.5560 | -683.3 | -571.0 | |
| 1.33 | 5.06 | 0.79 | 3.00 | -10.18 | 185.41 | 33.00 | 258.93 | 0.5483 | 773.7 | 625.3 | |
| 0.00 | 0.89 | 0.00 | 0.53 | -10.82 | 185.37 | 32.97 | 257.76 | 0.5490 | 568.0 | 444.9 | |
| 4.26 | 13.15 | 2.52 | 7.77 | -11.26 | 185.21 | 32.80 | 256.94 | 0.5475 | -770.5 | -531.4 | |
| 0.00 | 1.07 | 0.00 | 0.62 | -8.06 | 184.79 | 32.38 | 262.75 | 0.5367 | 639.0 | 521.8 | |
| 0.00 | 1.07 | 0.00 | 0.63 | -10.33 | 184.73 | 32.32 | 258.51 | 0.5389 | 208.0 | 213.9 | |
| 3.46 | 30.47 | 2.04 | 17.81 | -11.22 | 184.69 | 32.28 | 256.87 | 0.5401 | -745.2 | -650.6 | |
| 0.00 | 0.89 | 0.00 | 0.52 | -10.26 | 184.47 | 32.06 | 258.60 | 0.5350 | -196.0 | -189.6 | |
| 0.00 | 1.07 | 0.00 | 0.62 | -10.89 | 184.47 | 32.06 | 257.41 | 0.5362 | -523.0 | -443.3 | |
| 1.42 | -37.00 | 0.83 | -37.00 | -11.23 | 184.47 | 32.07 | 256.79 | 0.5370 | -789.8 | 999999 | |
| 0.00 | 0.98 | 0.00 | 0.57 | -9.48 | 184.13 | 31.73 | 259.98 | 0.5288 | -470.0 | -333.0 | |
| 0.00 | 2.04 | 0.00 | 1.19 | -10.48 | 184.17 | 31.76 | 258.10 | 0.5310 | -280.0 | -320.6 | |
| 17.41 | -37.00 | 10.17 | -37.00 | -10.97 | 184.15 | 31.75 | 257.19 | 0.5318 | -942.1 | 999999 | |
| 1.15 | 2.93 | 0.67 | 1.70 | -9.71 | 183.87 | 31.46 | 259.50 | 0.5253 | -787.5 | -617.2 | |
| 0.00 | 1.42 | 0.00 | 0.83 | -11.49 | 183.93 | 31.52 | 256.14 | 0.5298 | -598.0 | -514.6 | |
| 0.00 | 1.60 | 0.00 | 0.93 | -10.47 | 183.81 | 31.40 | 258.04 | 0.5258 | -864.0 | -737.4 | |
| 0.00 | 1.78 | 0.00 | 1.03 | -10.65 | 183.76 | 31.35 | 257.68 | 0.5254 | -849.0 | -674.4 | |
| 0.62 | -37.00 | 0.36 | -37.00 | -10.93 | 183.72 | 31.31 | 257.15 | 0.5254 | -896.9 | 999999 | |
| 6.93 | 14.92 | 4.00 | 8.62 | -12.27 | 182.91 | 30.50 | 254.34 | 0.5171 | 882.3 | 726.0 | |
| 0.00 | 0.80 | 0.00 | 0.45 | -15.03 | 179.66 | 27.25 | 247.39 | 0.4810 | -471.0 | -347.9 | |
| 0.00 | 1.24 | 0.00 | 0.71 | -17.19 | 179.41 | 27.00 | 243.00 | 0.4888 | 609.0 | 463.2 | |
| 0.00 | 3.38 | 0.00 | 1.91 | -16.93 | 178.95 | 26.54 | 243.17 | 0.4810 | 741.0 | 578.9 | |
| 0.00 | 1.87 | 0.00 | 1.03 | -15.17 | 177.41 | 25.01 | 245.59 | 0.4499 | 770.0 | 549.0 | |
| 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. | |