! Started logfile: J0957+5522_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:45:03 2019 obs J0957+5522_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0957+5522_S_2017_05_31_pus_uva.fits ! AN table 1: 217 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.986175 visibilities/baseline/integration-bin. ! Found source: J0957+5522 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 703 lines of history. ! ! Reading 38520 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0957+5522_S_2017_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1105 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.836216Jy sigma=0.007529 ! Fit after self-cal, rms=0.820497Jy sigma=0.007389 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.284 mas, bmaj=3.852 mas, bpa=19.82 degrees ! Estimated noise=790.333 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.145941 Jy ! Component: 100 - total flux cleaned = 0.226061 Jy ! Total flux subtracted in 100 components = 0.226061 Jy ! Clean residual min=-0.024780 max=0.049146 Jy/beam ! Clean residual mean=-0.000573 rms=0.007946 Jy/beam ! Combined flux in latest and established models = 0.226061 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 41 components and 0.226061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.267073Jy sigma=0.002563 ! Fit after self-cal, rms=0.266837Jy sigma=0.002561 ! Inverting map ! Added new window around map position (-0.5, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0602346 Jy ! Component: 100 - total flux cleaned = 0.1063 Jy ! Total flux subtracted in 100 components = 0.1063 Jy ! Clean residual min=-0.021537 max=0.032111 Jy/beam ! Clean residual mean=-0.000535 rms=0.006916 Jy/beam ! Combined flux in latest and established models = 0.332361 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 91 components and 0.332361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237217Jy sigma=0.002276 ! Fit after self-cal, rms=0.236619Jy sigma=0.002272 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.038 mas, bmaj=4.773 mas, bpa=24.12 degrees ! Estimated noise=444.036 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0785845 Jy ! Component: 100 - total flux cleaned = 0.134019 Jy ! Component: 150 - total flux cleaned = 0.173606 Jy ! Component: 200 - total flux cleaned = 0.201898 Jy ! Total flux subtracted in 200 components = 0.201898 Jy ! Clean residual min=-0.030449 max=0.060841 Jy/beam ! Clean residual mean=-0.001449 rms=0.012277 Jy/beam ! Combined flux in latest and established models = 0.534259 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 110 components and 0.534259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203322Jy sigma=0.001957 ! Fit after self-cal, rms=0.201553Jy sigma=0.001943 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 1.06 HN 1.18 KP 0.97 ! LA 0.73 MK 1.12 NL 1.33 OV 1.14 ! PT 0.81 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.43 FD 1.09 HN 1.23 KP 0.93 ! LA 0.72 MK 1.14 NL 1.52 OV 1.18 ! PT 0.81 SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 1.14 HN 1.20 KP 0.94 ! LA 0.73 MK 1.18 NL 1.45 OV 1.11 ! PT 0.80 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.27 HN 1.36 KP 1.00* ! LA 0.68 MK 1.39 NL 1.00* OV 1.00* ! PT 0.82 SC 1.00* ! ! ! Fit before self-cal, rms=0.201553Jy sigma=0.001943 ! Fit after self-cal, rms=0.176786Jy sigma=0.001745 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.211 mas, bmaj=5.042 mas, bpa=23.99 degrees ! Estimated noise=488.178 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-8.5, -42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0651145 Jy ! Component: 100 - total flux cleaned = 0.105471 Jy ! Component: 150 - total flux cleaned = 0.132703 Jy ! Component: 200 - total flux cleaned = 0.15147 Jy ! Total flux subtracted in 200 components = 0.15147 Jy ! Clean residual min=-0.026650 max=0.049694 Jy/beam ! Clean residual mean=-0.000742 rms=0.008999 Jy/beam ! Combined flux in latest and established models = 0.685729 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 169 components and 0.685729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158672Jy sigma=0.001412 ! Fit after self-cal, rms=0.153463Jy sigma=0.001352 ! Inverting map ! Added new window around map position (-0.5, -25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0489263 Jy ! Component: 100 - total flux cleaned = 0.0791134 Jy ! Component: 150 - total flux cleaned = 0.101517 Jy ! Component: 200 - total flux cleaned = 0.118585 Jy ! Total flux subtracted in 200 components = 0.118585 Jy ! Clean residual min=-0.024610 max=0.028794 Jy/beam ! Clean residual mean=-0.000455 rms=0.006528 Jy/beam ! Combined flux in latest and established models = 0.804314 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 241 components and 0.804314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140304Jy sigma=0.001128 ! Fit after self-cal, rms=0.138099Jy sigma=0.001112 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138099Jy sigma=0.001112 ! Fit after self-cal, rms=0.131206Jy sigma=0.000971 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.099 mas, bmaj=5.026 mas, bpa=30.18 degrees ! Estimated noise=482.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011673 Jy ! Component: 100 - total flux cleaned = 0.0160405 Jy ! Component: 150 - total flux cleaned = 0.0199903 Jy ! Component: 200 - total flux cleaned = 0.0233341 Jy ! Total flux subtracted in 200 components = 0.0233341 Jy ! Clean residual min=-0.016411 max=0.022741 Jy/beam ! Clean residual mean=-0.000083 rms=0.004485 Jy/beam ! Combined flux in latest and established models = 0.827648 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 275 components and 0.827648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129157Jy sigma=0.000940 ! Fit after self-cal, rms=0.128731Jy sigma=0.000936 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2, -41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018611 Jy ! Component: 100 - total flux cleaned = 0.0224647 Jy ! Component: 150 - total flux cleaned = 0.0234133 Jy ! Component: 200 - total flux cleaned = 0.0236965 Jy ! Total flux subtracted in 200 components = 0.0236965 Jy ! Clean residual min=-0.015436 max=0.017911 Jy/beam ! Clean residual mean=0.000007 rms=0.004106 Jy/beam ! Combined flux in latest and established models = 0.851345 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 310 components and 0.851345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125537Jy sigma=0.000902 ! Fit after self-cal, rms=0.124906Jy sigma=0.000898 ! Inverting map ! Added new window around map position (-18.5, -44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142811 Jy ! Component: 100 - total flux cleaned = 0.017083 Jy ! Component: 150 - total flux cleaned = 0.0176671 Jy ! Component: 200 - total flux cleaned = 0.0189651 Jy ! Total flux subtracted in 200 components = 0.0189651 Jy ! Clean residual min=-0.013573 max=0.016026 Jy/beam ! Clean residual mean=0.000046 rms=0.003819 Jy/beam ! Combined flux in latest and established models = 0.87031 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 337 components and 0.87031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122539Jy sigma=0.000871 ! Fit after self-cal, rms=0.121888Jy sigma=0.000867 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121888Jy sigma=0.000867 ! Fit after self-cal, rms=0.113094Jy sigma=0.000847 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.181 mas, bmaj=5.012 mas, bpa=28.7 degrees ! Estimated noise=475.816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115511 Jy ! Component: 100 - total flux cleaned = 0.0153161 Jy ! Component: 150 - total flux cleaned = 0.0187165 Jy ! Component: 200 - total flux cleaned = 0.0211906 Jy ! Total flux subtracted in 200 components = 0.0211906 Jy ! Clean residual min=-0.011148 max=0.013392 Jy/beam ! Clean residual mean=-0.000064 rms=0.003243 Jy/beam ! Combined flux in latest and established models = 0.8915 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 367 components and 0.8915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111608Jy sigma=0.000825 ! Fit after self-cal, rms=0.111213Jy sigma=0.000822 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380714 Jy ! Component: 100 - total flux cleaned = 0.00595946 Jy ! Component: 150 - total flux cleaned = 0.00743336 Jy ! Component: 200 - total flux cleaned = 0.00859384 Jy ! Total flux subtracted in 200 components = 0.00859384 Jy ! Clean residual min=-0.010644 max=0.012488 Jy/beam ! Clean residual mean=-0.000051 rms=0.003091 Jy/beam ! Combined flux in latest and established models = 0.900094 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 377 components and 0.900094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110495Jy sigma=0.000812 ! Fit after self-cal, rms=0.110374Jy sigma=0.000811 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110374Jy sigma=0.000811 ! Fit after self-cal, rms=0.108388Jy sigma=0.000807 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.674 mas, bmaj=9.729 mas, bpa=58.43 degrees ! Estimated noise=538.609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00633903 Jy ! Component: 100 - total flux cleaned = 0.0108697 Jy ! Component: 150 - total flux cleaned = 0.0141833 Jy ! Component: 200 - total flux cleaned = 0.016741 Jy ! Total flux subtracted in 200 components = 0.016741 Jy ! Clean residual min=-0.016481 max=0.015157 Jy/beam ! Clean residual mean=-0.000155 rms=0.004431 Jy/beam ! Combined flux in latest and established models = 0.916835 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 402 components and 0.916835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108079Jy sigma=0.000796 ! Fit after self-cal, rms=0.107844Jy sigma=0.000795 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213327 Jy ! Component: 100 - total flux cleaned = 0.0044585 Jy ! Component: 150 - total flux cleaned = 0.00521191 Jy ! Component: 200 - total flux cleaned = 0.00590681 Jy ! Total flux subtracted in 200 components = 0.00590681 Jy ! Clean residual min=-0.015864 max=0.015138 Jy/beam ! Clean residual mean=-0.000144 rms=0.004234 Jy/beam ! Combined flux in latest and established models = 0.922742 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 419 components and 0.922742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107817Jy sigma=0.000791 ! Fit after self-cal, rms=0.107696Jy sigma=0.000791 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=4.211 mas, bmaj=5.028 mas, bpa=27.89 degrees ! Estimated noise=474.586 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.211 x 5.028 at 27.89 degrees (North through East) ! Clean map min=-0.0097097 max=0.17608 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.369 mas, bmaj=3.997 mas, bpa=23.58 degrees ! Estimated noise=884.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156185 Jy ! Component: 100 - total flux cleaned = 0.24231 Jy ! Component: 150 - total flux cleaned = 0.309008 Jy ! Component: 200 - total flux cleaned = 0.363692 Jy ! Total flux subtracted in 200 components = 0.363692 Jy ! Clean residual min=-0.023117 max=0.033615 Jy/beam ! Clean residual mean=-0.000554 rms=0.006945 Jy/beam ! Combined flux in latest and established models = 0.363692 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 93 model components to the UV plane model. ! The established model now contains 93 components and 0.363692 Jy ! Inverting map and beam ! Estimated beam: bmin=4.211 mas, bmaj=5.028 mas, bpa=27.89 degrees ! Estimated noise=474.586 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0841388 Jy ! Component: 100 - total flux cleaned = 0.151275 Jy ! Component: 150 - total flux cleaned = 0.206953 Jy ! Component: 200 - total flux cleaned = 0.253778 Jy ! Total flux subtracted in 200 components = 0.253778 Jy ! Clean residual min=-0.021794 max=0.034241 Jy/beam ! Clean residual mean=-0.000937 rms=0.007404 Jy/beam ! Combined flux in latest and established models = 0.617471 Jy ! Adding 142 model components to the UV plane model. ! The established model now contains 222 components and 0.61747 Jy ! Inverting map ! Added new window around map position (1.5, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0411331 Jy ! Component: 100 - total flux cleaned = 0.0757205 Jy ! Component: 150 - total flux cleaned = 0.105474 Jy ! Component: 200 - total flux cleaned = 0.13119 Jy ! Total flux subtracted in 200 components = 0.13119 Jy ! Clean residual min=-0.015814 max=0.022186 Jy/beam ! Clean residual mean=-0.000564 rms=0.004717 Jy/beam ! Combined flux in latest and established models = 0.74866 Jy ! Adding 129 model components to the UV plane model. ! The established model now contains 335 components and 0.74866 Jy ! Inverting map ! Added new window around map position (-12.5, -30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240824 Jy ! Component: 100 - total flux cleaned = 0.0439516 Jy ! Component: 150 - total flux cleaned = 0.0612992 Jy ! Component: 200 - total flux cleaned = 0.0764989 Jy ! Total flux subtracted in 200 components = 0.0764989 Jy ! Clean residual min=-0.012046 max=0.014269 Jy/beam ! Clean residual mean=-0.000355 rms=0.003353 Jy/beam ! Combined flux in latest and established models = 0.825159 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 410 components and 0.825159 Jy ! Inverting map ! Added new window around map position (-8, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146726 Jy ! Component: 100 - total flux cleaned = 0.0265776 Jy ! Component: 150 - total flux cleaned = 0.0370454 Jy ! Component: 200 - total flux cleaned = 0.0463044 Jy ! Total flux subtracted in 200 components = 0.0463044 Jy ! Clean residual min=-0.010317 max=0.012018 Jy/beam ! Clean residual mean=-0.000230 rms=0.002718 Jy/beam ! Combined flux in latest and established models = 0.871464 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 485 components and 0.871464 Jy ! Inverting map ! Added new window around map position (2.5, 95). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114496 Jy ! Component: 100 - total flux cleaned = 0.0192342 Jy ! Component: 150 - total flux cleaned = 0.0260185 Jy ! Component: 200 - total flux cleaned = 0.032018 Jy ! Total flux subtracted in 200 components = 0.032018 Jy ! Clean residual min=-0.008805 max=0.008890 Jy/beam ! Clean residual mean=-0.000132 rms=0.002377 Jy/beam ! Combined flux in latest and established models = 0.903482 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 538 components and 0.903482 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.674 mas, bmaj=9.729 mas, bpa=58.43 degrees ! Estimated noise=538.609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00908238 Jy ! Component: 100 - total flux cleaned = 0.01611 Jy ! Component: 150 - total flux cleaned = 0.0217322 Jy ! Component: 200 - total flux cleaned = 0.0262589 Jy ! Total flux subtracted in 200 components = 0.0262589 Jy ! Clean residual min=-0.013098 max=0.015282 Jy/beam ! Clean residual mean=-0.000127 rms=0.003651 Jy/beam ! Combined flux in latest and established models = 0.929741 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024171 Jy ! Component: 100 - total flux cleaned = 0.00449943 Jy ! Component: 150 - total flux cleaned = 0.00553751 Jy ! Component: 200 - total flux cleaned = 0.00649051 Jy ! Total flux subtracted in 200 components = 0.00649051 Jy ! Clean residual min=-0.012954 max=0.015654 Jy/beam ! Clean residual mean=-0.000095 rms=0.003598 Jy/beam ! Combined flux in latest and established models = 0.936231 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 619 components and 0.936231 Jy ! Inverting map ! Added new window around map position (-47, -63). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0090865 Jy ! Component: 100 - total flux cleaned = 0.00791062 Jy ! Component: 150 - total flux cleaned = 0.00739695 Jy ! Component: 200 - total flux cleaned = 0.00858414 Jy ! Total flux subtracted in 200 components = 0.00858414 Jy ! Clean residual min=-0.012311 max=0.010066 Jy/beam ! Clean residual mean=-0.000076 rms=0.003188 Jy/beam ! Combined flux in latest and established models = 0.944816 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 662 components and 0.944816 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.211 mas, bmaj=5.028 mas, bpa=27.89 degrees ! Estimated noise=474.586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000920223 Jy ! Component: 100 - total flux cleaned = 0.00164694 Jy ! Component: 150 - total flux cleaned = 0.00230668 Jy ! Component: 200 - total flux cleaned = 0.00340001 Jy ! Total flux subtracted in 200 components = 0.00340001 Jy ! Clean residual min=-0.007964 max=0.007573 Jy/beam ! Clean residual mean=-0.000027 rms=0.001945 Jy/beam ! Combined flux in latest and established models = 0.948216 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 699 components and 0.948216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100304Jy sigma=0.000730 ! Fit after self-cal, rms=0.099366Jy sigma=0.000724 wmodel J0957+5522_S_2017_05_31_pus_map.mod ! Writing 699 model components to file: J0957+5522_S_2017_05_31_pus_map.mod wobs J0957+5522_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0957+5522_S_2017_05_31_pus_uvs.fits wwins J0957+5522_S_2017_05_31_pus_map.win ! wwins: Wrote 11 windows to J0957+5522_S_2017_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000547978 Jy ! Component: 100 - total flux cleaned = -0.00153821 Jy ! Component: 150 - total flux cleaned = -0.0024524 Jy ! Component: 200 - total flux cleaned = -0.00289127 Jy ! Component: 250 - total flux cleaned = -0.00341943 Jy ! Component: 300 - total flux cleaned = -0.0036235 Jy ! Component: 350 - total flux cleaned = -0.00372436 Jy ! Component: 400 - total flux cleaned = -0.00400899 Jy ! Component: 450 - total flux cleaned = -0.00418958 Jy ! Component: 500 - total flux cleaned = -0.0043677 Jy ! Component: 550 - total flux cleaned = -0.00471868 Jy ! Component: 600 - total flux cleaned = -0.00497755 Jy ! Component: 650 - total flux cleaned = -0.00556403 Jy ! Component: 700 - total flux cleaned = -0.00581074 Jy ! Component: 750 - total flux cleaned = -0.00621359 Jy ! Component: 800 - total flux cleaned = -0.00645118 Jy ! Component: 850 - total flux cleaned = -0.00660637 Jy ! Component: 900 - total flux cleaned = -0.00706498 Jy ! Component: 950 - total flux cleaned = -0.00721554 Jy ! Component: 1000 - total flux cleaned = -0.00743652 Jy ! Component: 1050 - total flux cleaned = -0.00758237 Jy ! Component: 1100 - total flux cleaned = -0.00772735 Jy ! Component: 1150 - total flux cleaned = -0.00808168 Jy ! Component: 1200 - total flux cleaned = -0.00822344 Jy ! Component: 1250 - total flux cleaned = -0.00842924 Jy ! Component: 1300 - total flux cleaned = -0.00856627 Jy ! Component: 1350 - total flux cleaned = -0.00883421 Jy ! Component: 1400 - total flux cleaned = -0.00896621 Jy ! Component: 1450 - total flux cleaned = -0.0091616 Jy ! Component: 1500 - total flux cleaned = -0.00941712 Jy ! Component: 1550 - total flux cleaned = -0.00960531 Jy ! Component: 1600 - total flux cleaned = -0.00979161 Jy ! Component: 1650 - total flux cleaned = -0.00985212 Jy ! Component: 1700 - total flux cleaned = -0.0100954 Jy ! Component: 1750 - total flux cleaned = -0.0103342 Jy ! Component: 1800 - total flux cleaned = -0.0103339 Jy ! Component: 1850 - total flux cleaned = -0.0104511 Jy ! Component: 1900 - total flux cleaned = -0.0106251 Jy ! Component: 1950 - total flux cleaned = -0.0106256 Jy ! Component: 2000 - total flux cleaned = -0.010626 Jy ! Component: 2050 - total flux cleaned = -0.0106832 Jy ! Component: 2100 - total flux cleaned = -0.0106841 Jy ! Component: 2150 - total flux cleaned = -0.0107947 Jy ! Component: 2200 - total flux cleaned = -0.0108497 Jy ! Component: 2250 - total flux cleaned = -0.0110633 Jy ! Component: 2300 - total flux cleaned = -0.0111158 Jy ! Component: 2350 - total flux cleaned = -0.0110104 Jy ! Component: 2400 - total flux cleaned = -0.0109587 Jy ! Component: 2450 - total flux cleaned = -0.0110098 Jy ! Component: 2500 - total flux cleaned = -0.0111107 Jy ! Component: 2550 - total flux cleaned = -0.0111107 Jy ! Component: 2600 - total flux cleaned = -0.0109618 Jy ! Component: 2650 - total flux cleaned = -0.0109617 Jy ! Component: 2700 - total flux cleaned = -0.0111068 Jy ! Component: 2750 - total flux cleaned = -0.0110584 Jy ! Component: 2800 - total flux cleaned = -0.0111541 Jy ! Component: 2850 - total flux cleaned = -0.0111072 Jy ! Component: 2900 - total flux cleaned = -0.0110146 Jy ! Component: 2950 - total flux cleaned = -0.0110147 Jy ! Component: 3000 - total flux cleaned = -0.0111507 Jy ! Component: 3050 - total flux cleaned = -0.0112409 Jy ! Component: 3100 - total flux cleaned = -0.0112407 Jy ! Component: 3150 - total flux cleaned = -0.0113732 Jy ! Component: 3200 - total flux cleaned = -0.0113289 Jy ! Component: 3250 - total flux cleaned = -0.0114157 Jy ! Component: 3300 - total flux cleaned = -0.0115444 Jy ! Component: 3350 - total flux cleaned = -0.0115872 Jy ! Component: 3400 - total flux cleaned = -0.0115874 Jy ! Component: 3450 - total flux cleaned = -0.0117126 Jy ! Component: 3500 - total flux cleaned = -0.0117953 Jy ! Component: 3550 - total flux cleaned = -0.011795 Jy ! Component: 3600 - total flux cleaned = -0.0119164 Jy ! Component: 3650 - total flux cleaned = -0.011957 Jy ! Component: 3700 - total flux cleaned = -0.0119971 Jy ! Component: 3750 - total flux cleaned = -0.0119181 Jy ! Component: 3800 - total flux cleaned = -0.0119181 Jy ! Component: 3850 - total flux cleaned = -0.0117622 Jy ! Component: 3900 - total flux cleaned = -0.0118399 Jy ! Component: 3950 - total flux cleaned = -0.0118787 Jy ! Component: 4000 - total flux cleaned = -0.0120302 Jy ! Component: 4050 - total flux cleaned = -0.012105 Jy ! Total flux subtracted in 4096 components = -0.0122166 Jy ! Clean residual min=-0.001959 max=0.002150 Jy/beam ! Clean residual mean=-0.000011 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.935999 Jy keep ! Adding 469 model components to the UV plane model. ! The established model now contains 1168 components and 0.935999 Jy ![Exited script file: muppet] wmap "J0957+5522_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.211 x 5.028 at 27.89 degrees (North through East) ! Clean map min=-0.0057085 max=0.18477 Jy/beam ! Writing clean map to FITS file: J0957+5522_S_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.184769 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000769169 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.24886 1.24886 2.49773 4.99546 9.99091 19.9818 39.9637 79.9273 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.184 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.211 x 5.028 at 27.89 degrees (North through East) ! Clean map min=-0.0057085 max=0.18477 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0957+5522_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:45:12 2019