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Table B.1

Time evolution of characteristics of the new radio knots observed from the jet of S4 0954+65.

Epoch MJD Flux(Jy) x y R(mas) PA(deg) Size(mas) Knot
23 Sep 2014
2014.7288 56924 0.558 0.000 0.000 0.000 0.0 0.016 A0
2014.7288 56924 0.118 –0.018 0.084 0.086 –12.1 0.058 K14b
2014.7288 56924 0.160 –0.077 0.289 0.300 –14.9 0.066 K14a
2014.7288 56924 0.071 –0.246 0.533 0.587 –24.8 0.269 K13

15 Nov 2014
2014.8740 56977 0.613 0.000 0.000 0.000 0.0 0.024 A0
2014.8740 56977 0.057 –0.040 0.147 0.152 –15.4 0.060 K14b
2014.8740 56977 0.089 –0.094 0.336 0.349 –15.7 0.077 K14a
2014.8740 56977 0.025 –0.328 0.576 0.663 –29.7 0.226 K13

5 Dec 2014
2014.9288 56997 0.655 0.000 0.000 0.000 0.0 0.025 A0
2014.9288 56997 0.092 –0.025 0.109 0.112 –12.9 0.065 K14b
2014.9288 56997 0.105 –0.094 0.319 0.332 –16.4 0.069 K14a
2014.9288 56997 0.046 –0.333 0.636 0.717 –27.6 0.366 K13

29 Dec 2014
2014.9945 57021 0.664 0.000 0.000 0.000 0.0 0.026 A0
2014.9945 57021 0.079 –0.084 0.267 0.280 –17.5 0.105 K14b
2014.9945 57021 0.114 –0.124 0.419 0.437 –16.5 0.115 K14a
2014.9945 57021 0.038 –0.456 0.688 0.826 –33.5 0.587 K13

14 Feb 2015
2015.1233 57067 0.899 0.000 0.000 0.000 0.0 0.021 A0
2015.1233 57067 0.070 –0.090 0.302 0.315 –16.5 0.123 K14a
2015.1233 57067 0.286 –0.158 0.463 0.489 –18.9 0.196 K14b
2015.1233 57067 0.031 –0.426 0.759 0.870 –29.3 0.420 K13

11 Apr 2015
2015.2767 57123 0.679 0.000 0.000 0.000 0.0 0.018 A0
2015.2767 57123 0.119 –0.008 0.120 0.121 –3.9 0.048 K15
2015.2767 57123 0.111 –0.099 0.368 0.381 –15.0 0.110 K14b
2015.2767 57123 0.084 –0.156 0.533 0.555 –16.3 0.137 K14a

11 May 2015
2015.3589 57153 0.354 0.000 0.000 0.000 0.0 0.028 A0
2015.3589 57153 0.103 –0.017 0.204 0.205 –4.7 0.040 K15
2015.3589 57153 0.052 –0.121 0.388 0.407 –17.4 0.101 K14b
2015.3589 57153 0.084 –0.177 0.568 0.595 –17.3 0.195 K14a

9 Jun 2015
2015.4385 57182 0.440 0.000 0.000 0.000 0.0 0.016 A0
2015.4385 57182 0.121 –0.037 0.302 0.304 –6.9 0.049 K15
2015.4385 57182 0.050 –0.166 0.458 0.487 –19.9 0.112 K14b
2015.4385 57182 0.097 –0.232 0.634 0.675 –20.1 0.253 K14a

2 Jul 2015
2015.5014 57205 0.469 0.000 0.000 0.000 0.0 0.014 A0
2015.5014 57205 0.092 –0.050 0.360 0.363 –8.0 0.051 K15
2015.5014 57205 0.059 –0.178 0.514 0.544 –19.1 0.176 K14b
2015.5014 57205 0.060 –0.269 0.651 0.704 –22.4 0.238 K14a

Notes. For each identified component and for each epoch (i.e., observation), we present: flux, position with respect to core AO, projected size, and position angle.

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