SDO HMI 2014-05-16 10:00:38 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 |
| 77.35 | 473.44 | 43.48 | 266.03 | -14.20 | 229.49 | 25.49 | 242.82 | 0.4720 | 298.6 | 258.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-16 10:00:38 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 | 2.34 | 0.00 | 1.60 | -11.95 | 247.01 | 43.01 | 255.27 | 0.6923 | 606.0 | 448.2 | |
| 0.00 | 0.99 | 0.00 | 0.67 | -11.66 | 246.53 | 42.53 | 255.58 | 0.6858 | 532.0 | 405.9 | |
| 0.00 | 0.90 | 0.00 | 0.56 | -7.04 | 241.70 | 37.70 | 261.75 | 0.6155 | 615.0 | 587.1 | |
| 0.00 | 0.99 | 0.00 | 0.60 | -7.32 | 239.32 | 35.32 | 260.92 | 0.5829 | 687.0 | 553.9 | |
| 0.00 | 1.53 | 0.00 | 0.93 | -7.32 | 238.98 | 34.99 | 260.84 | 0.5782 | 605.0 | 508.2 | |
| 0.00 | 4.76 | 0.00 | 2.87 | -12.78 | 237.62 | 33.62 | 251.06 | 0.5731 | 629.0 | 529.9 | |
| 0.00 | 0.99 | 0.00 | 0.59 | -12.42 | 237.19 | 33.20 | 251.50 | 0.5660 | 656.0 | 614.5 | |
| 0.00 | 1.35 | 0.00 | 0.81 | -13.35 | 236.89 | 32.89 | 249.76 | 0.5652 | 704.0 | 633.7 | |
| 0.00 | 2.79 | 0.00 | 1.63 | -5.72 | 235.90 | 31.90 | 263.22 | 0.5316 | 547.0 | 436.8 | |
| 0.00 | 1.89 | 0.00 | 1.13 | -12.83 | 236.59 | 32.59 | 250.51 | 0.5592 | 921.0 | 731.7 | |
| 0.00 | 0.99 | 0.00 | 0.59 | -14.01 | 236.69 | 32.69 | 248.55 | 0.5652 | 647.0 | 501.9 | |
| 0.36 | 1.53 | 0.21 | 0.91 | -11.82 | 236.23 | 32.23 | 252.12 | 0.5506 | 896.5 | 762.4 | |
| 0.00 | 3.23 | 0.00 | 1.93 | -14.20 | 236.42 | 32.43 | 248.09 | 0.5625 | 720.0 | 616.5 | |
| 0.00 | 1.53 | 0.00 | 0.90 | -13.16 | 235.64 | 31.64 | 249.49 | 0.5475 | 793.0 | 735.2 | |
| 0.00 | 1.35 | 0.00 | 0.78 | -5.87 | 234.87 | 30.87 | 262.79 | 0.5165 | 601.0 | 381.9 | |
| 0.00 | 1.26 | 0.00 | 0.74 | -13.85 | 235.23 | 31.23 | 248.07 | 0.5448 | 571.0 | 521.0 | |
| 0.00 | 0.99 | 0.00 | 0.59 | -14.81 | 235.30 | 31.31 | 246.43 | 0.5502 | 745.0 | 593.8 | |
| 0.00 | 1.08 | 0.00 | 0.62 | -6.68 | 233.72 | 29.72 | 260.96 | 0.5006 | 724.0 | 603.8 | |
| 0.00 | 0.72 | 0.00 | 0.41 | -6.50 | 233.56 | 29.57 | 261.29 | 0.4980 | 691.0 | 459.0 | |
| 0.00 | 0.90 | 0.00 | 0.53 | -14.27 | 234.38 | 30.38 | 246.85 | 0.5352 | 63.0 | 100.7 | |
| 0.45 | 2.70 | 0.26 | 1.56 | -15.52 | 232.51 | 28.51 | 243.42 | 0.5164 | -802.2 | -693.2 | |
| 0.00 | 0.63 | 0.00 | 0.37 | -18.87 | 232.93 | 28.93 | 237.93 | 0.5423 | 737.0 | 635.9 | |
| 0.00 | 2.25 | 0.00 | 1.28 | -14.58 | 231.41 | 27.42 | 244.38 | 0.4962 | 682.0 | 461.9 | |
| 0.00 | 0.90 | 0.00 | 0.50 | -9.49 | 230.14 | 26.14 | 253.85 | 0.4543 | -728.0 | -663.4 | |
| 0.00 | 0.63 | 0.00 | 0.35 | -12.74 | 230.42 | 26.42 | 247.25 | 0.4725 | 197.0 | 147.7 | |
| 4.85 | 349.75 | 2.75 | 196.87 | -14.94 | 230.58 | 26.58 | 243.08 | 0.4869 | 733.1 | 433.4 | |
| 10.24 | -26.00 | 5.78 | -26.00 | -14.29 | 230.36 | 26.36 | 244.16 | 0.4800 | 1055.7 | 999999 | |
| 48.78 | -26.00 | 27.45 | -26.00 | -13.76 | 230.26 | 26.26 | 245.11 | 0.4757 | 1332.7 | 999999 | |
| 8.27 | -26.00 | 4.66 | -26.00 | -14.51 | 230.32 | 26.32 | 243.70 | 0.4807 | 1031.8 | 999999 | |
| 0.00 | 0.99 | 0.00 | 0.56 | -16.78 | 230.52 | 26.53 | 239.61 | 0.4977 | -861.0 | -645.8 | |
| 0.00 | 1.17 | 0.00 | 0.66 | -15.94 | 230.33 | 26.33 | 241.00 | 0.4897 | 813.0 | 582.2 | |
| 0.00 | 0.63 | 0.00 | 0.35 | -11.23 | 228.99 | 24.99 | 249.44 | 0.4445 | -585.0 | -503.0 | |
| 0.00 | 3.50 | 0.00 | 1.93 | -11.26 | 228.72 | 24.73 | 249.18 | 0.4407 | -814.0 | -776.4 | |
| 0.00 | 1.53 | 0.00 | 0.85 | -13.17 | 228.91 | 24.91 | 245.28 | 0.4534 | 880.0 | 668.7 | |
| 0.00 | 1.17 | 0.00 | 0.66 | -17.05 | 229.33 | 25.33 | 238.07 | 0.4840 | 773.0 | 671.1 | |
| 0.00 | 1.80 | 0.00 | 1.00 | -12.77 | 228.80 | 24.80 | 246.03 | 0.4496 | 837.0 | 583.5 | |
| 0.00 | 1.26 | 0.00 | 0.70 | -12.62 | 228.78 | 24.79 | 246.34 | 0.4485 | 972.0 | 646.3 | |
| 0.00 | 1.35 | 0.00 | 0.75 | -13.36 | 228.83 | 24.83 | 244.83 | 0.4533 | 783.0 | 678.8 | |
| 0.00 | 1.53 | 0.00 | 0.84 | -12.10 | 228.39 | 24.39 | 247.14 | 0.4401 | -631.0 | -534.5 | |
| 0.00 | 1.44 | 0.00 | 0.79 | -11.15 | 228.27 | 24.27 | 249.12 | 0.4335 | -987.0 | -821.1 | |
| 0.00 | 1.35 | 0.00 | 0.74 | -12.22 | 228.20 | 24.20 | 246.72 | 0.4380 | -701.0 | -571.7 | |
| 0.00 | 1.53 | 0.00 | 0.83 | -9.97 | 227.20 | 23.20 | 251.05 | 0.4120 | -814.0 | -603.6 | |
| 0.00 | 1.71 | 0.00 | 0.93 | -9.70 | 227.08 | 23.08 | 251.61 | 0.4089 | -709.0 | -549.7 | |
| 0.00 | 0.99 | 0.00 | 0.54 | -14.48 | 226.42 | 22.43 | 240.33 | 0.4269 | -574.0 | -462.2 | |
| 0.00 | 1.44 | 0.00 | 0.79 | -14.57 | 226.10 | 22.10 | 239.79 | 0.4231 | -868.0 | -658.7 | |
| 0.00 | 1.08 | 0.00 | 0.59 | -14.89 | 225.55 | 21.56 | 238.54 | 0.4180 | -828.0 | -721.5 | |
| 0.00 | 2.16 | 0.00 | 1.18 | -16.67 | 225.48 | 21.48 | 234.80 | 0.4311 | -822.0 | -669.0 | |
| 0.00 | 0.81 | 0.00 | 0.44 | -16.33 | 225.17 | 21.17 | 235.12 | 0.4243 | -891.0 | -730.4 | |
| 0.00 | 1.08 | 0.00 | 0.59 | -16.15 | 225.08 | 21.08 | 235.39 | 0.4216 | -693.0 | -508.0 | |
| 0.00 | 2.34 | 0.00 | 1.27 | -15.71 | 224.90 | 20.90 | 236.07 | 0.4157 | -718.0 | -675.6 | |
| 0.00 | 1.89 | 0.00 | 1.03 | -15.90 | 224.75 | 20.75 | 235.50 | 0.4152 | -859.0 | -774.2 | |
| 0.00 | 1.89 | 0.00 | 1.03 | -17.34 | 224.88 | 20.88 | 232.77 | 0.4291 | -858.0 | -700.1 | |
| 0.00 | 1.98 | 0.00 | 1.07 | -14.63 | 224.49 | 20.49 | 237.90 | 0.4015 | -778.0 | -662.5 | |
| 0.00 | 1.08 | 0.00 | 0.59 | -17.31 | 224.60 | 20.61 | 232.48 | 0.4254 | -798.0 | -702.2 | |
| 0.00 | 4.85 | 0.00 | 2.63 | -15.47 | 224.30 | 20.30 | 235.86 | 0.4058 | -1103.0 | -874.7 | |
| 0.00 | 1.26 | 0.00 | 0.67 | -13.59 | 223.56 | 19.56 | 239.14 | 0.3808 | -824.0 | -617.1 | |
| 0.00 | 0.81 | 0.00 | 0.43 | -9.54 | 222.98 | 18.98 | 248.77 | 0.3456 | -655.0 | -530.4 | |
| 0.00 | 2.07 | 0.00 | 1.10 | -14.00 | 223.00 | 19.00 | 237.49 | 0.3762 | -1097.0 | -819.0 | |
| 0.36 | 1.98 | 0.19 | 1.05 | -13.50 | 222.89 | 18.90 | 238.51 | 0.3709 | -1034.2 | -863.4 | |
| 0.00 | 1.17 | 0.00 | 0.62 | -12.61 | 222.66 | 18.66 | 240.38 | 0.3607 | -767.0 | -611.5 | |
| 0.00 | 2.16 | 0.00 | 1.15 | -13.57 | 222.50 | 18.51 | 237.85 | 0.3660 | -899.0 | -764.0 | |
| 4.04 | 7.01 | 2.18 | 3.77 | -17.09 | 222.19 | 18.19 | 229.63 | 0.3934 | 1073.6 | 799.9 | |
| 0.00 | 1.26 | 0.00 | 0.69 | -19.71 | 222.31 | 18.31 | 224.82 | 0.4213 | -896.0 | -695.1 | |
| 0.00 | 1.71 | 0.00 | 0.96 | -24.90 | 222.53 | 18.53 | 216.98 | 0.4812 | 864.0 | 714.5 | |
| 0.00 | 1.26 | 0.00 | 0.68 | -21.37 | 219.55 | 15.55 | 217.57 | 0.4112 | -782.0 | -667.9 | |
| 0.00 | 1.53 | 0.00 | 0.82 | -19.91 | 217.87 | 13.87 | 216.90 | 0.3770 | -800.0 | -641.2 | |
| 0.00 | 1.17 | 0.00 | 0.62 | -19.60 | 217.80 | 13.81 | 217.33 | 0.3724 | -864.0 | -691.8 | |
| 0.00 | 0.99 | 0.00 | 0.52 | -15.61 | 217.05 | 13.05 | 223.69 | 0.3162 | -769.0 | -633.6 | |
| 0.00 | 1.26 | 0.00 | 0.67 | -19.76 | 217.22 | 13.23 | 215.89 | 0.3688 | -951.0 | -755.4 | |
| 0.00 | 1.35 | 0.00 | 0.70 | -15.90 | 216.39 | 12.39 | 221.61 | 0.3122 | -835.0 | -624.6 | |
| 0.00 | 2.34 | 0.00 | 1.25 | -21.98 | 215.71 | 11.72 | 209.41 | 0.3850 | -759.0 | -699.3 | |
| 0.00 | 1.08 | 0.00 | 0.58 | -21.46 | 215.40 | 11.41 | 209.49 | 0.3755 | -940.0 | -682.8 | |
| 0.00 | 3.59 | 0.00 | 1.92 | -21.69 | 215.36 | 11.36 | 209.07 | 0.3783 | -1004.0 | -857.7 | |
| 0.00 | 1.26 | 0.00 | 0.66 | -19.42 | 210.50 | 6.51 | 200.16 | 0.3114 | -804.0 | -705.3 | |
| 0.00 | 1.53 | 0.00 | 0.83 | -25.68 | 210.60 | 6.60 | 194.74 | 0.4088 | -676.0 | -365.2 | |
| 0.00 | 1.08 | 0.00 | 0.56 | -20.92 | 207.89 | 3.90 | 191.36 | 0.3235 | -916.0 | -800.9 | |
| 0.00 | 1.62 | 0.00 | 0.82 | -13.46 | 206.53 | 2.53 | 192.75 | 0.1955 | -916.0 | -621.7 | |
| 0.00 | 0.90 | 0.00 | 0.49 | -27.72 | 204.16 | 0.16 | 180.34 | 0.4276 | -710.0 | -551.3 | |
| 0.00 | 0.99 | 0.00 | 0.52 | -23.33 | 201.58 | -2.41 | 173.79 | 0.3590 | -751.0 | -586.8 | |
| 0.00 | 0.54 | 0.00 | 0.29 | -23.26 | 200.43 | -3.57 | 170.83 | 0.3604 | -670.0 | -475.7 | |
| 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. | |