! Started logfile: J1549+0237_S_2017_03_23_pus_uvs.log on Mon May 13 10:03:21 2019 obs J1549+0237_S_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1549+0237_S_2017_03_23_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.502778 visibilities/baseline/integration-bin. ! Found source: J1549+0237 ! ! 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 481 lines of history. ! ! Reading 724 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 J1549+0237_S_2017_03_23_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.359991Jy sigma=0.002559 ! Fit after self-cal, rms=0.347623Jy sigma=0.002450 ! 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=3.538 mas, bmaj=7.783 mas, bpa=14.19 degrees ! Estimated noise=4334.77 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 = 0.57473 Jy ! Component: 100 - total flux cleaned = 0.756377 Jy ! Total flux subtracted in 100 components = 0.756377 Jy ! Clean residual min=-0.039398 max=0.072408 Jy/beam ! Clean residual mean=0.000178 rms=0.012823 Jy/beam ! Combined flux in latest and established models = 0.756377 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.756377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185325Jy sigma=0.001298 ! Fit after self-cal, rms=0.184832Jy sigma=0.001293 ! 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=4.152 mas, bmaj=8.916 mas, bpa=17.18 degrees ! Estimated noise=3587.8 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 = 0.0820263 Jy ! Component: 100 - total flux cleaned = 0.11811 Jy ! Component: 150 - total flux cleaned = 0.137889 Jy ! Component: 200 - total flux cleaned = 0.150531 Jy ! Total flux subtracted in 200 components = 0.150531 Jy ! Clean residual min=-0.033770 max=0.026067 Jy/beam ! Clean residual mean=0.000087 rms=0.007338 Jy/beam ! Combined flux in latest and established models = 0.906908 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 42 components and 0.906908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143889Jy sigma=0.000997 ! Fit after self-cal, rms=0.143845Jy sigma=0.000996 ! 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 1.04 FD 1.03 HN 0.98 KP 1.05 ! LA 1.01 MK 1.00* NL 0.89 OV 1.04 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.01 KP 0.99 ! LA 0.98 MK 1.00* NL 1.02 OV 1.06 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.06 HN 1.01 KP 0.87 ! LA 0.78 MK 1.00* NL 1.15 OV 0.95 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 0.96 KP 1.00* ! LA 0.82 MK 1.00* NL 1.00* OV 1.19 ! PT 1.00* SC 1.39 ! ! ! Fit before self-cal, rms=0.143845Jy sigma=0.000996 ! Fit after self-cal, rms=0.090076Jy sigma=0.000660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.177 mas, bmaj=8.953 mas, bpa=16.95 degrees ! Estimated noise=3576.72 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 = 0.00314484 Jy ! Component: 100 - total flux cleaned = 0.00314667 Jy ! Component: 150 - total flux cleaned = 0.00296055 Jy ! Component: 200 - total flux cleaned = 0.00295893 Jy ! Total flux subtracted in 200 components = 0.00295893 Jy ! Clean residual min=-0.011442 max=0.010866 Jy/beam ! Clean residual mean=-0.000032 rms=0.002881 Jy/beam ! Combined flux in latest and established models = 0.909867 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.909867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089711Jy sigma=0.000657 ! Fit after self-cal, rms=0.089699Jy sigma=0.000656 ! 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=0.089699Jy sigma=0.000656 ! Fit after self-cal, rms=0.089941Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.183 mas, bmaj=8.95 mas, bpa=16.87 degrees ! Estimated noise=3579.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228703 Jy ! Component: 100 - total flux cleaned = 0.000304032 Jy ! Component: 150 - total flux cleaned = 0.000449959 Jy ! Component: 200 - total flux cleaned = 0.000449739 Jy ! Total flux subtracted in 200 components = 0.000449739 Jy ! Clean residual min=-0.011484 max=0.010869 Jy/beam ! Clean residual mean=-0.000030 rms=0.002811 Jy/beam ! Combined flux in latest and established models = 0.910317 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.910317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089768Jy sigma=0.000655 ! Fit after self-cal, rms=0.089754Jy sigma=0.000655 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 = 0.00048092 Jy ! Component: 100 - total flux cleaned = 0.000430336 Jy ! Component: 150 - total flux cleaned = 0.000168077 Jy ! Component: 200 - total flux cleaned = 7.02982e-05 Jy ! Total flux subtracted in 200 components = 7.02982e-05 Jy ! Clean residual min=-0.011529 max=0.010867 Jy/beam ! Clean residual mean=-0.000030 rms=0.002763 Jy/beam ! Combined flux in latest and established models = 0.910387 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.910387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089672Jy sigma=0.000654 ! Fit after self-cal, rms=0.089664Jy sigma=0.000654 ! 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=0.089664Jy sigma=0.000654 ! Fit after self-cal, rms=0.089969Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.191 mas, bmaj=8.951 mas, bpa=16.79 degrees ! Estimated noise=3584.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000572683 Jy ! Component: 100 - total flux cleaned = -0.000467096 Jy ! Component: 150 - total flux cleaned = -0.000413573 Jy ! Component: 200 - total flux cleaned = -0.000457197 Jy ! Total flux subtracted in 200 components = -0.000457197 Jy ! Clean residual min=-0.011678 max=0.010874 Jy/beam ! Clean residual mean=-0.000029 rms=0.002723 Jy/beam ! Combined flux in latest and established models = 0.90993 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.90993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089873Jy sigma=0.000653 ! Fit after self-cal, rms=0.089871Jy sigma=0.000653 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 = 9.46743e-05 Jy ! Component: 100 - total flux cleaned = -4.25535e-05 Jy ! Component: 150 - total flux cleaned = -7.95321e-05 Jy ! Component: 200 - total flux cleaned = -0.000154586 Jy ! Total flux subtracted in 200 components = -0.000154586 Jy ! Clean residual min=-0.011674 max=0.010888 Jy/beam ! Clean residual mean=-0.000029 rms=0.002693 Jy/beam ! Combined flux in latest and established models = 0.909775 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.909775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089826Jy sigma=0.000652 ! Fit after self-cal, rms=0.089826Jy sigma=0.000652 ! 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=0.089826Jy sigma=0.000652 ! Fit after self-cal, rms=0.090098Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.155 mas, bmaj=11.03 mas, bpa=-2.64 degrees ! Estimated noise=4092.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114506 Jy ! Component: 100 - total flux cleaned = -0.00151498 Jy ! Component: 150 - total flux cleaned = -0.00166249 Jy ! Component: 200 - total flux cleaned = -0.00174945 Jy ! Total flux subtracted in 200 components = -0.00174945 Jy ! Clean residual min=-0.011784 max=0.011119 Jy/beam ! Clean residual mean=-0.000045 rms=0.003433 Jy/beam ! Combined flux in latest and established models = 0.908026 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.908026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090087Jy sigma=0.000652 ! Fit after self-cal, rms=0.090098Jy sigma=0.000652 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 = 9.17429e-06 Jy ! Component: 100 - total flux cleaned = -0.00016851 Jy ! Component: 150 - total flux cleaned = -0.000242336 Jy ! Component: 200 - total flux cleaned = -0.000311323 Jy ! Total flux subtracted in 200 components = -0.000311323 Jy ! Clean residual min=-0.011772 max=0.011282 Jy/beam ! Clean residual mean=-0.000045 rms=0.003405 Jy/beam ! Combined flux in latest and established models = 0.907714 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.907714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090126Jy sigma=0.000652 ! Fit after self-cal, rms=0.090138Jy sigma=0.000652 ! 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=4.197 mas, bmaj=8.952 mas, bpa=16.71 degrees ! Estimated noise=3588.2 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.197 x 8.952 at 16.71 degrees (North through East) ! Clean map min=-0.011693 max=0.73422 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090138Jy sigma=0.000652 ! Fit after self-cal, rms=0.082606Jy sigma=0.000584 ! Inverting map and beam ! Estimated beam: bmin=4.197 mas, bmaj=8.957 mas, bpa=16.73 degrees ! Estimated noise=3586.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000427666 Jy ! Component: 100 - total flux cleaned = -0.000859601 Jy ! Component: 150 - total flux cleaned = -0.000963245 Jy ! Component: 200 - total flux cleaned = -0.00100818 Jy ! Total flux subtracted in 200 components = -0.00100818 Jy ! Clean residual min=-0.012063 max=0.010858 Jy/beam ! Clean residual mean=-0.000029 rms=0.002629 Jy/beam ! Combined flux in latest and established models = 0.906706 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.906706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082504Jy sigma=0.000584 ! Fit after self-cal, rms=0.082504Jy sigma=0.000584 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.34261e-05 Jy ! Component: 100 - total flux cleaned = -3.7372e-05 Jy ! Component: 150 - total flux cleaned = -9.20343e-07 Jy ! Component: 200 - total flux cleaned = -3.67035e-05 Jy ! Total flux subtracted in 200 components = -3.67035e-05 Jy ! Clean residual min=-0.011970 max=0.010864 Jy/beam ! Clean residual mean=-0.000030 rms=0.002615 Jy/beam ! Combined flux in latest and established models = 0.906669 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 85 components and 0.906669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082467Jy sigma=0.000584 ! Fit after self-cal, rms=0.082469Jy sigma=0.000584 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082469Jy sigma=0.000584 ! Fit after self-cal, rms=0.082721Jy sigma=0.000583 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=3.58 mas, bmaj=7.854 mas, bpa=13.42 degrees ! Estimated noise=4375.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.578101 Jy ! Component: 100 - total flux cleaned = 0.756026 Jy ! Component: 150 - total flux cleaned = 0.825134 Jy ! Component: 200 - total flux cleaned = 0.85375 Jy ! Total flux subtracted in 200 components = 0.85375 Jy ! Clean residual min=-0.013267 max=0.015589 Jy/beam ! Clean residual mean=0.000030 rms=0.003747 Jy/beam ! Combined flux in latest and established models = 0.853749 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.853749 Jy ! Inverting map and beam ! Estimated beam: bmin=4.203 mas, bmaj=8.959 mas, bpa=16.66 degrees ! Estimated noise=3589.81 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 = 0.0209438 Jy ! Component: 100 - total flux cleaned = 0.0338915 Jy ! Component: 150 - total flux cleaned = 0.0421724 Jy ! Component: 200 - total flux cleaned = 0.0468121 Jy ! Total flux subtracted in 200 components = 0.0468121 Jy ! Clean residual min=-0.010981 max=0.010582 Jy/beam ! Clean residual mean=-0.000022 rms=0.002891 Jy/beam ! Combined flux in latest and established models = 0.900561 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.900561 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=8.163 mas, bmaj=11.05 mas, bpa=-2.719 degrees ! Estimated noise=4088.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267862 Jy ! Component: 100 - total flux cleaned = 0.00315544 Jy ! Component: 150 - total flux cleaned = 0.00345698 Jy ! Component: 200 - total flux cleaned = 0.00363878 Jy ! Total flux subtracted in 200 components = 0.00363878 Jy ! Clean residual min=-0.011615 max=0.011416 Jy/beam ! Clean residual mean=-0.000047 rms=0.003536 Jy/beam ! Combined flux in latest and established models = 0.9042 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 = 0.000247727 Jy ! Component: 100 - total flux cleaned = 0.000465827 Jy ! Component: 150 - total flux cleaned = 0.000662316 Jy ! Component: 200 - total flux cleaned = 0.000841834 Jy ! Total flux subtracted in 200 components = 0.000841834 Jy ! Clean residual min=-0.011567 max=0.011213 Jy/beam ! Clean residual mean=-0.000048 rms=0.003487 Jy/beam ! Combined flux in latest and established models = 0.905042 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.905042 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.203 mas, bmaj=8.959 mas, bpa=16.66 degrees ! Estimated noise=3589.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165819 Jy ! Component: 100 - total flux cleaned = 0.000483394 Jy ! Component: 150 - total flux cleaned = 0.00089694 Jy ! Component: 200 - total flux cleaned = 0.00119972 Jy ! Total flux subtracted in 200 components = 0.00119972 Jy ! Clean residual min=-0.011662 max=0.010815 Jy/beam ! Clean residual mean=-0.000029 rms=0.002737 Jy/beam ! Combined flux in latest and established models = 0.906241 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.906241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082972Jy sigma=0.000586 ! Fit after self-cal, rms=0.082990Jy sigma=0.000586 wmodel J1549+0237_S_2017_03_23_pus_map.mod ! Writing 66 model components to file: J1549+0237_S_2017_03_23_pus_map.mod wobs J1549+0237_S_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1549+0237_S_2017_03_23_pus_uvs.fits wwins J1549+0237_S_2017_03_23_pus_map.win ! wwins: Wrote 1 windows to J1549+0237_S_2017_03_23_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 = -0.000764828 Jy ! Component: 100 - total flux cleaned = -0.000234828 Jy ! Component: 150 - total flux cleaned = 0.000693093 Jy ! Component: 200 - total flux cleaned = 0.00153996 Jy ! Component: 250 - total flux cleaned = 0.00219495 Jy ! Component: 300 - total flux cleaned = 0.00267508 Jy ! Component: 350 - total flux cleaned = 0.00312236 Jy ! Component: 400 - total flux cleaned = 0.00364144 Jy ! Component: 450 - total flux cleaned = 0.00403136 Jy ! Component: 500 - total flux cleaned = 0.00449505 Jy ! Component: 550 - total flux cleaned = 0.00441032 Jy ! Component: 600 - total flux cleaned = 0.00433009 Jy ! Component: 650 - total flux cleaned = 0.00425179 Jy ! Component: 700 - total flux cleaned = 0.00409788 Jy ! Component: 750 - total flux cleaned = 0.00394773 Jy ! Component: 800 - total flux cleaned = 0.00380126 Jy ! Component: 850 - total flux cleaned = 0.00338234 Jy ! Component: 900 - total flux cleaned = 0.00331603 Jy ! Component: 950 - total flux cleaned = 0.00311759 Jy ! Component: 1000 - total flux cleaned = 0.00311622 Jy ! Component: 1050 - total flux cleaned = 0.00336167 Jy ! Component: 1100 - total flux cleaned = 0.00365941 Jy ! Component: 1150 - total flux cleaned = 0.00389256 Jy ! Component: 1200 - total flux cleaned = 0.00429411 Jy ! Component: 1250 - total flux cleaned = 0.0046857 Jy ! Component: 1300 - total flux cleaned = 0.00506921 Jy ! Component: 1350 - total flux cleaned = 0.00539054 Jy ! Component: 1400 - total flux cleaned = 0.0055487 Jy ! Component: 1450 - total flux cleaned = 0.00575439 Jy ! Component: 1500 - total flux cleaned = 0.0055019 Jy ! Component: 1550 - total flux cleaned = 0.00515355 Jy ! Component: 1600 - total flux cleaned = 0.00490864 Jy ! Component: 1650 - total flux cleaned = 0.00471496 Jy ! Component: 1700 - total flux cleaned = 0.00437964 Jy ! Component: 1750 - total flux cleaned = 0.00400152 Jy ! Component: 1800 - total flux cleaned = 0.00372186 Jy ! Component: 1850 - total flux cleaned = 0.0034905 Jy ! Component: 1900 - total flux cleaned = 0.00335252 Jy ! Component: 1950 - total flux cleaned = 0.00308054 Jy ! Component: 2000 - total flux cleaned = 0.00281096 Jy ! Component: 2050 - total flux cleaned = 0.00258858 Jy ! Component: 2100 - total flux cleaned = 0.0026326 Jy ! Component: 2150 - total flux cleaned = 0.00263256 Jy ! Component: 2200 - total flux cleaned = 0.00263286 Jy ! Component: 2250 - total flux cleaned = 0.00263257 Jy ! Component: 2300 - total flux cleaned = 0.00263287 Jy ! Component: 2350 - total flux cleaned = 0.00263271 Jy ! Component: 2400 - total flux cleaned = 0.00263276 Jy ! Component: 2450 - total flux cleaned = 0.00259073 Jy ! Component: 2500 - total flux cleaned = 0.00250853 Jy ! Component: 2550 - total flux cleaned = 0.00250808 Jy ! Component: 2600 - total flux cleaned = 0.00238538 Jy ! Component: 2650 - total flux cleaned = 0.00234493 Jy ! Component: 2700 - total flux cleaned = 0.00242583 Jy ! Component: 2750 - total flux cleaned = 0.00238627 Jy ! Component: 2800 - total flux cleaned = 0.00246635 Jy ! Component: 2850 - total flux cleaned = 0.00238713 Jy ! Component: 2900 - total flux cleaned = 0.0024268 Jy ! Component: 2950 - total flux cleaned = 0.00246632 Jy ! Component: 3000 - total flux cleaned = 0.00246599 Jy ! Component: 3050 - total flux cleaned = 0.00242672 Jy ! Component: 3100 - total flux cleaned = 0.00246578 Jy ! Component: 3150 - total flux cleaned = 0.00246593 Jy ! Component: 3200 - total flux cleaned = 0.00246619 Jy ! Component: 3250 - total flux cleaned = 0.00242739 Jy ! Component: 3300 - total flux cleaned = 0.00250481 Jy ! Component: 3350 - total flux cleaned = 0.00238847 Jy ! Component: 3400 - total flux cleaned = 0.00238861 Jy ! Component: 3450 - total flux cleaned = 0.00235011 Jy ! Component: 3500 - total flux cleaned = 0.00231156 Jy ! Component: 3550 - total flux cleaned = 0.00227304 Jy ! Component: 3600 - total flux cleaned = 0.00219617 Jy ! Component: 3650 - total flux cleaned = 0.00215771 Jy ! Component: 3700 - total flux cleaned = 0.00215786 Jy ! Component: 3750 - total flux cleaned = 0.00215791 Jy ! Component: 3800 - total flux cleaned = 0.00215791 Jy ! Component: 3850 - total flux cleaned = 0.00208103 Jy ! Component: 3900 - total flux cleaned = 0.00200416 Jy ! Component: 3950 - total flux cleaned = 0.00188888 Jy ! Component: 4000 - total flux cleaned = 0.00185032 Jy ! Component: 4050 - total flux cleaned = 0.00185014 Jy ! Total flux subtracted in 4096 components = 0.00177318 Jy ! Clean residual min=-0.002346 max=0.002725 Jy/beam ! Clean residual mean=-0.000017 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.908015 Jy keep ! Adding 223 model components to the UV plane model. ! The established model now contains 289 components and 0.908014 Jy ![Exited script file: muppet] wmap "J1549+0237_S_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.203 x 8.959 at 16.66 degrees (North through East) ! Clean map min=-0.0060474 max=0.73573 Jy/beam ! Writing clean map to FITS file: J1549+0237_S_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.735728 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000697981 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.284608 0.284608 0.569217 1.13843 2.27687 4.55373 9.10747 18.2149 36.4299 72.8597 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.735 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.203 x 8.959 at 16.66 degrees (North through East) ! Clean map min=-0.0060474 max=0.73573 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 J1549+0237_S_2017_03_23_pus_uvs.log closed on Mon May 13 10:03:26 2019