SDO HMI 2014-12-01 17:00:25 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 |
| 320.01 | 1519.75 | 170.97 | 812.17 | -19.70 | 84.11 | -6.91 | 163.09 | 0.3761 | 518.7 | 120.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-12-01 17:00:25 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 |
| 0.94 | 1019.43 | 0.50 | 538.92 | -20.15 | 88.63 | -2.38 | 173.79 | 0.3618 | 477.3 | 409.6 | |
| 34.93 | -1.00 | 18.42 | -1.00 | -19.11 | 88.56 | -2.46 | 173.23 | 0.3450 | 1470.2 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.60 | -23.32 | 87.93 | -3.08 | 173.12 | 0.4139 | 425.0 | 407.5 | |
| 163.64 | -1.00 | 86.53 | -1.00 | -19.33 | 87.24 | -3.78 | 169.78 | 0.3518 | 1632.2 | 999999 | |
| 2.39 | -1.00 | 1.27 | -1.00 | -19.99 | 86.81 | -4.20 | 169.03 | 0.3637 | 498.0 | 999999 | |
| 9.74 | -1.00 | 5.14 | -1.00 | -18.95 | 86.34 | -4.68 | 167.17 | 0.3486 | 1315.7 | 999999 | |
| 0.26 | -1.00 | 0.14 | -1.00 | -19.55 | 85.94 | -5.07 | 166.55 | 0.3596 | 941.3 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.50 | -21.07 | 85.79 | -5.22 | 167.18 | 0.3842 | 687.0 | 566.6 | |
| 5.64 | -1.00 | 3.00 | -1.00 | -19.87 | 85.58 | -5.43 | 165.87 | 0.3660 | 903.3 | 999999 | |
| 5.98 | -1.00 | 3.18 | -1.00 | -19.71 | 85.43 | -5.58 | 165.37 | 0.3642 | 881.6 | 999999 | |
| 0.00 | 1.62 | 0.00 | 0.87 | -21.07 | 85.16 | -5.86 | 165.68 | 0.3866 | 721.0 | 632.9 | |
| 0.00 | 1.71 | 0.00 | 0.92 | -21.81 | 85.03 | -5.98 | 165.89 | 0.3986 | 697.0 | 489.0 | |
| 0.00 | 1.62 | 0.00 | 0.87 | -21.39 | 84.51 | -6.51 | 164.41 | 0.3943 | 689.0 | 584.6 | |
| 0.00 | 1.20 | 0.00 | 0.64 | -20.06 | 84.44 | -6.57 | 163.21 | 0.3740 | -597.0 | -605.6 | |
| 0.00 | 0.85 | 0.00 | 0.45 | -18.80 | 84.33 | -6.68 | 161.85 | 0.3550 | 756.0 | 639.1 | |
| 0.00 | 1.20 | 0.00 | 0.63 | -19.02 | 84.20 | -6.81 | 161.71 | 0.3591 | 646.0 | 553.9 | |
| 0.00 | 1.28 | 0.00 | 0.68 | -19.77 | 84.13 | -6.88 | 162.24 | 0.3710 | -840.0 | -615.9 | |
| 0.00 | 1.71 | 0.00 | 0.91 | -19.02 | 83.57 | -7.44 | 160.16 | 0.3624 | -881.0 | -724.6 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -21.07 | 83.21 | -7.80 | 161.24 | 0.3956 | 781.0 | 646.6 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -20.85 | 82.97 | -8.05 | 160.50 | 0.3935 | 734.0 | 530.5 | |
| 0.00 | 3.42 | 0.00 | 1.84 | -20.63 | 82.98 | -8.03 | 160.32 | 0.3901 | 1111.0 | 912.6 | |
| 5.12 | 15.37 | 2.76 | 8.28 | -20.85 | 82.55 | -8.46 | 159.58 | 0.3958 | 1019.8 | 844.2 | |
| 1.02 | -22.00 | 0.55 | -22.00 | -20.53 | 82.54 | -8.47 | 159.25 | 0.3911 | 946.2 | 999999 | |
| 0.00 | 0.68 | 0.00 | 0.37 | -21.84 | 81.88 | -9.13 | 159.08 | 0.4143 | 882.0 | 768.1 | |
| 0.00 | 6.92 | 0.00 | 3.76 | -21.62 | 81.57 | -9.44 | 158.23 | 0.4128 | 1069.0 | 902.6 | |
| 2.82 | 10.25 | 1.54 | 5.58 | -21.94 | 81.49 | -9.53 | 158.36 | 0.4180 | 903.0 | 486.1 | |
| 0.00 | 1.20 | 0.00 | 0.65 | -21.36 | 81.11 | -9.91 | 157.01 | 0.4119 | 795.0 | 652.9 | |
| 0.00 | 3.42 | 0.00 | 1.87 | -22.07 | 80.96 | -10.05 | 157.42 | 0.4230 | 750.0 | 561.0 | |
| 0.00 | 1.02 | 0.00 | 0.55 | -20.60 | 81.00 | -10.01 | 155.98 | 0.4015 | 739.0 | 604.9 | |
| 0.43 | 2.56 | 0.23 | 1.41 | -22.58 | 80.79 | -10.22 | 157.58 | 0.4315 | -549.2 | -442.6 | |
| 0.00 | 0.94 | 0.00 | 0.50 | -18.58 | 80.81 | -10.20 | 153.19 | 0.3738 | -795.0 | -644.5 | |
| 0.00 | 2.99 | 0.00 | 1.62 | -21.21 | 80.60 | -10.41 | 155.81 | 0.4129 | 792.0 | 593.3 | |
| 0.00 | 1.79 | 0.00 | 0.96 | -18.71 | 80.58 | -10.43 | 152.84 | 0.3773 | -938.0 | -691.6 | |
| 0.00 | 1.54 | 0.00 | 0.82 | -18.30 | 80.61 | -10.41 | 152.36 | 0.3713 | -855.0 | -676.1 | |
| 3.84 | 34.85 | 2.11 | 19.15 | -22.30 | 79.77 | -11.24 | 155.32 | 0.4338 | -938.9 | -600.8 | |
| 0.00 | 0.94 | 0.00 | 0.52 | -22.52 | 79.75 | -11.26 | 155.52 | 0.4371 | -673.0 | -536.4 | |
| 0.00 | 2.22 | 0.00 | 1.23 | -22.72 | 79.05 | -11.96 | 154.41 | 0.4445 | -455.0 | -416.2 | |
| 8.63 | -35.00 | 4.75 | -35.00 | -22.17 | 78.97 | -12.04 | 153.67 | 0.4375 | -1045.3 | 999999 | |
| 0.00 | 1.45 | 0.00 | 0.79 | -21.40 | 78.94 | -12.07 | 152.74 | 0.4271 | -723.0 | -515.9 | |
| 0.00 | 0.94 | 0.00 | 0.50 | -18.74 | 79.09 | -11.93 | 149.68 | 0.3894 | -985.0 | -808.1 | |
| 0.00 | 1.54 | 0.00 | 0.83 | -19.59 | 78.99 | -12.02 | 150.62 | 0.4018 | -979.0 | -782.7 | |
| 0.00 | 1.20 | 0.00 | 0.66 | -21.66 | 78.82 | -12.19 | 152.81 | 0.4315 | -754.0 | -622.0 | |
| 0.00 | 0.77 | 0.00 | 0.43 | -22.85 | 78.71 | -12.30 | 153.93 | 0.4486 | -441.0 | -414.4 | |
| 0.00 | 3.33 | 0.00 | 1.82 | -21.21 | 78.79 | -12.22 | 152.24 | 0.4255 | -1050.0 | -811.8 | |
| 0.00 | 0.85 | 0.00 | 0.47 | -22.39 | 78.65 | -12.36 | 153.34 | 0.4428 | -741.0 | -524.5 | |
| 0.00 | 3.50 | 0.00 | 1.89 | -19.09 | 78.64 | -12.37 | 149.26 | 0.3977 | -688.0 | -641.1 | |
| 0.60 | 1.96 | 0.33 | 1.08 | -21.98 | 78.20 | -12.81 | 152.04 | 0.4404 | -920.6 | -749.4 | |
| 0.00 | 0.77 | 0.00 | 0.42 | -21.59 | 78.08 | -12.94 | 151.36 | 0.4361 | -862.0 | -700.9 | |
| 0.00 | 1.45 | 0.00 | 0.80 | -22.11 | 78.03 | -12.99 | 151.87 | 0.4434 | -818.0 | -643.4 | |
| 0.00 | 1.11 | 0.00 | 0.61 | -22.17 | 77.79 | -13.22 | 151.52 | 0.4461 | -688.0 | -587.4 | |
| 0.00 | 5.64 | 0.00 | 3.10 | -21.53 | 77.82 | -13.19 | 150.81 | 0.4372 | -708.0 | -754.2 | |
| 0.77 | 279.80 | 0.42 | 152.55 | -19.63 | 77.80 | -13.22 | 148.33 | 0.4120 | -1142.9 | -544.1 | |
| 0.00 | 1.28 | 0.00 | 0.70 | -21.28 | 77.58 | -13.43 | 150.07 | 0.4357 | -875.0 | -702.5 | |
| 0.00 | 2.65 | 0.00 | 1.45 | -21.05 | 77.51 | -13.51 | 149.66 | 0.4333 | -742.0 | -721.0 | |
| 0.00 | 2.82 | 0.00 | 1.55 | -21.21 | 77.33 | -13.69 | 149.53 | 0.4369 | -984.0 | -881.9 | |
| 1.62 | -52.00 | 0.89 | -52.00 | -20.13 | 77.27 | -13.75 | 148.02 | 0.4231 | -955.5 | 999999 | |
| 1.96 | 9.65 | 1.08 | 5.32 | -21.56 | 77.10 | -13.92 | 149.56 | 0.4433 | -852.1 | -695.4 | |
| 0.00 | 2.22 | 0.00 | 1.23 | -22.27 | 76.99 | -14.02 | 150.23 | 0.4535 | -880.0 | -769.1 | |
| 0.00 | 2.90 | 0.00 | 1.60 | -21.31 | 76.99 | -14.02 | 149.06 | 0.4408 | -828.0 | -746.2 | |
| 0.00 | 3.16 | 0.00 | 1.76 | -22.46 | 76.77 | -14.24 | 150.09 | 0.4577 | -684.0 | -671.9 | |
| 0.00 | 1.20 | 0.00 | 0.66 | -21.98 | 76.83 | -14.19 | 149.60 | 0.4510 | -645.0 | -548.5 | |
| 1.45 | 10.16 | 0.80 | 5.58 | -20.58 | 76.93 | -14.08 | 148.01 | 0.4317 | -1019.3 | -802.5 | |
| 37.58 | -52.00 | 20.51 | -52.00 | -19.79 | 76.91 | -14.10 | 146.90 | 0.4216 | -1237.0 | 999999 | |
| 0.94 | -52.00 | 0.51 | -52.00 | -20.29 | 76.83 | -14.18 | 147.44 | 0.4289 | -772.5 | 999999 | |
| 0.00 | 5.55 | 0.00 | 3.06 | -21.02 | 76.73 | -14.29 | 148.22 | 0.4393 | -768.0 | -699.6 | |
| 0.00 | 4.53 | 0.00 | 2.52 | -22.40 | 76.52 | -14.50 | 149.57 | 0.4589 | -620.0 | -656.2 | |
| 0.00 | 1.54 | 0.00 | 0.84 | -20.67 | 76.66 | -14.35 | 147.65 | 0.4353 | -965.0 | -814.6 | |
| 8.71 | -52.00 | 4.75 | -52.00 | -19.34 | 76.69 | -14.32 | 145.88 | 0.4179 | -1288.9 | 999999 | |
| 7.94 | -52.00 | 4.35 | -52.00 | -20.13 | 76.55 | -14.46 | 146.73 | 0.4292 | -912.4 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.57 | -22.66 | 76.22 | -14.79 | 149.39 | 0.4646 | -563.0 | -489.1 | |
| 0.00 | 0.85 | 0.00 | 0.48 | -23.70 | 76.10 | -14.91 | 150.40 | 0.4789 | -721.0 | -573.2 | |
| 1.96 | 15.89 | 1.08 | 8.75 | -20.61 | 76.38 | -14.64 | 147.06 | 0.4369 | -881.5 | -496.8 | |
| 4.18 | 17.34 | 2.31 | 9.58 | -21.15 | 76.29 | -14.73 | 147.62 | 0.4446 | -864.3 | -606.1 | |
| 3.50 | -73.00 | 1.93 | -73.00 | -21.02 | 76.07 | -14.94 | 147.09 | 0.4448 | -932.5 | 999999 | |
| 2.99 | -72.00 | 1.65 | -72.00 | -20.67 | 76.04 | -14.97 | 146.57 | 0.4406 | -838.8 | 999999 | |
| 0.43 | -73.00 | 0.24 | -73.00 | -21.12 | 75.93 | -15.08 | 146.97 | 0.4472 | -731.8 | 999999 | |
| 0.00 | 2.39 | 0.00 | 1.33 | -21.47 | 75.83 | -15.19 | 147.25 | 0.4526 | -389.0 | -288.8 | |
| 0.00 | 3.07 | 0.00 | 1.70 | -20.80 | 75.57 | -15.44 | 145.94 | 0.4463 | -50.0 | -110.7 | |
| 0.00 | 2.56 | 0.00 | 1.42 | -21.19 | 75.27 | -15.75 | 145.94 | 0.4538 | -629.0 | -421.8 | |
| 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. | |