! Started logfile: /image_prod/ug002_uva//J1743-0350_S_c_dfm.log on Thu Mar 5 03:22:31 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J1743-0350_S_c_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1743-0350_S_c_uva.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.990476 visibilities/baseline/integration-bin. ! Found source: J1743-0350 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 312 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 ![@/opt64/bin/pima_mupet_01.dfm J1743-0350_S_c] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=3.299709Jy sigma=14.705487 ! Fit after self-cal, rms=2.105172Jy sigma=8.987744 ! 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=3.443 mas, bmaj=7.957 mas, bpa=14.12 degrees ! Estimated noise=10.7851 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 = 2.31391 Jy ! Component: 100 - total flux cleaned = 2.81849 Jy ! Total flux subtracted in 100 components = 2.81849 Jy ! Clean residual min=-0.124320 max=0.156647 Jy/beam ! Clean residual mean=0.000128 rms=0.038633 Jy/beam ! Combined flux in latest and established models = 2.81849 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 2.81849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.534785Jy sigma=1.754812 ! Fit after self-cal, rms=0.534777Jy sigma=1.754795 ! 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=3.77 mas, bmaj=8.351 mas, bpa=11.51 degrees ! Estimated noise=9.75076 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 = 0.169463 Jy ! Component: 100 - total flux cleaned = 0.258533 Jy ! Component: 150 - total flux cleaned = 0.318559 Jy ! Component: 200 - total flux cleaned = 0.361895 Jy ! Total flux subtracted in 200 components = 0.361895 Jy ! Clean residual min=-0.142890 max=0.084208 Jy/beam ! Clean residual mean=-0.000022 rms=0.029105 Jy/beam ! Combined flux in latest and established models = 3.18038 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 40 components and 3.18038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.453976Jy sigma=1.460802 ! Fit after self-cal, rms=0.453916Jy sigma=1.460174 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.77 x 8.351 at 11.51 degrees (North through East) ! Clean map min=-0.13882 max=3.0018 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.03 KP 1.04 ! NL 1.01 OV 0.91 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.69 FD 1.02 HN 1.03 KP 1.04 ! NL 1.11 OV 0.94 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.01 KP 1.06 ! NL 0.96 OV 0.92 SC 0.99 ! ! ! Fit before self-cal, rms=0.453916Jy sigma=1.460174 ! Fit after self-cal, rms=0.080291Jy sigma=0.322874 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.78 mas, bmaj=8.376 mas, bpa=11.76 degrees ! Estimated noise=9.69221 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 = -0.00884364 Jy ! Component: 100 - total flux cleaned = -0.0128647 Jy ! Component: 150 - total flux cleaned = -0.0146988 Jy ! Component: 200 - total flux cleaned = -0.016029 Jy ! Total flux subtracted in 200 components = -0.016029 Jy ! Clean residual min=-0.013307 max=0.015124 Jy/beam ! Clean residual mean=0.000015 rms=0.004142 Jy/beam ! Combined flux in latest and established models = 3.16436 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 3.16436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077419Jy sigma=0.309571 ! Fit after self-cal, rms=0.077480Jy sigma=0.309205 ! 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. ! ! Fit before self-cal, rms=0.077480Jy sigma=0.309205 ! Fit after self-cal, rms=0.076742Jy sigma=0.307926 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.78 mas, bmaj=8.378 mas, bpa=11.78 degrees ! Estimated noise=9.68252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00653359 Jy ! Component: 100 - total flux cleaned = -0.00957919 Jy ! Component: 150 - total flux cleaned = -0.010939 Jy ! Component: 200 - total flux cleaned = -0.0117835 Jy ! Total flux subtracted in 200 components = -0.0117835 Jy ! Clean residual min=-0.010628 max=0.014427 Jy/beam ! Clean residual mean=0.000018 rms=0.003629 Jy/beam ! Combined flux in latest and established models = 3.15257 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 3.15257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075510Jy sigma=0.301744 ! Fit after self-cal, rms=0.075569Jy sigma=0.301598 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 = -0.00145147 Jy ! Component: 100 - total flux cleaned = -0.00185021 Jy ! Component: 150 - total flux cleaned = -0.0023034 Jy ! Component: 200 - total flux cleaned = -0.00282616 Jy ! Total flux subtracted in 200 components = -0.00282616 Jy ! Clean residual min=-0.010503 max=0.013867 Jy/beam ! Clean residual mean=0.000019 rms=0.003501 Jy/beam ! Combined flux in latest and established models = 3.14975 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 3.14975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075183Jy sigma=0.299529 ! Fit after self-cal, rms=0.075240Jy sigma=0.299431 ! 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. ! ! Fit before self-cal, rms=0.075240Jy sigma=0.299431 ! Fit after self-cal, rms=0.074559Jy sigma=0.298309 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.781 mas, bmaj=8.38 mas, bpa=11.81 degrees ! Estimated noise=9.67561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00435345 Jy ! Component: 100 - total flux cleaned = -0.00554648 Jy ! Component: 150 - total flux cleaned = -0.00650256 Jy ! Component: 200 - total flux cleaned = -0.00699151 Jy ! Total flux subtracted in 200 components = -0.00699151 Jy ! Clean residual min=-0.010614 max=0.014148 Jy/beam ! Clean residual mean=0.000019 rms=0.003249 Jy/beam ! Combined flux in latest and established models = 3.14275 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 3.14276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074245Jy sigma=0.296374 ! Fit after self-cal, rms=0.074293Jy sigma=0.296309 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 (124, 73). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117621 Jy ! Component: 100 - total flux cleaned = 0.0180453 Jy ! Component: 150 - total flux cleaned = 0.0225162 Jy ! Component: 200 - total flux cleaned = 0.0246567 Jy ! Total flux subtracted in 200 components = 0.0246567 Jy ! Clean residual min=-0.009554 max=0.011224 Jy/beam ! Clean residual mean=0.000003 rms=0.002584 Jy/beam ! Combined flux in latest and established models = 3.16741 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 3.16741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071828Jy sigma=0.287575 ! Fit after self-cal, rms=0.071804Jy sigma=0.287088 ! 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. ! ! Fit before self-cal, rms=0.071804Jy sigma=0.287088 ! Fit after self-cal, rms=0.071350Jy sigma=0.285630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.513 mas, bmaj=9.942 mas, bpa=-4.736 degrees ! Estimated noise=12.6171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411633 Jy ! Component: 100 - total flux cleaned = 0.00564213 Jy ! Component: 150 - total flux cleaned = 0.00620434 Jy ! Component: 200 - total flux cleaned = 0.00664327 Jy ! Total flux subtracted in 200 components = 0.00664327 Jy ! Clean residual min=-0.008069 max=0.009987 Jy/beam ! Clean residual mean=-0.000007 rms=0.002840 Jy/beam ! Combined flux in latest and established models = 3.17406 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 3.17406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070885Jy sigma=0.284675 ! Fit after self-cal, rms=0.070923Jy sigma=0.284484 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 = -7.10976e-05 Jy ! Component: 100 - total flux cleaned = 0.000362901 Jy ! Component: 150 - total flux cleaned = 0.00043623 Jy ! Component: 200 - total flux cleaned = 0.000501594 Jy ! Total flux subtracted in 200 components = 0.000501594 Jy ! Clean residual min=-0.007833 max=0.009271 Jy/beam ! Clean residual mean=-0.000006 rms=0.002637 Jy/beam ! Combined flux in latest and established models = 3.17456 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 3.17456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070757Jy sigma=0.284407 ! Fit after self-cal, rms=0.070779Jy sigma=0.284347 ! 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=3.782 mas, bmaj=8.382 mas, bpa=11.82 degrees ! Estimated noise=9.66634 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.782 x 8.382 at 11.82 degrees (North through East) ! Clean map min=-0.0078578 max=2.9829 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. ! ! Fit before self-cal, rms=0.070779Jy sigma=0.284347 ! Fit after self-cal, rms=0.063728Jy sigma=0.249680 ! Inverting map and beam ! Estimated beam: bmin=3.782 mas, bmaj=8.383 mas, bpa=11.83 degrees ! Estimated noise=9.66811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000194654 Jy ! Component: 100 - total flux cleaned = 3.6854e-05 Jy ! Component: 150 - total flux cleaned = -4.62559e-05 Jy ! Component: 200 - total flux cleaned = -4.61633e-05 Jy ! Total flux subtracted in 200 components = -4.61633e-05 Jy ! Clean residual min=-0.008561 max=0.008603 Jy/beam ! Clean residual mean=0.000001 rms=0.001959 Jy/beam ! Combined flux in latest and established models = 3.17451 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 139 components and 3.17451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063223Jy sigma=0.247696 ! Fit after self-cal, rms=0.063212Jy sigma=0.247530 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000618693 Jy ! Component: 100 - total flux cleaned = -0.000541951 Jy ! Component: 150 - total flux cleaned = -0.000263126 Jy ! Component: 200 - total flux cleaned = -0.000132193 Jy ! Total flux subtracted in 200 components = -0.000132193 Jy ! Clean residual min=-0.008062 max=0.008198 Jy/beam ! Clean residual mean=0.000001 rms=0.001913 Jy/beam ! Combined flux in latest and established models = 3.17438 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 147 components and 3.17438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063048Jy sigma=0.246879 ! Fit after self-cal, rms=0.063071Jy sigma=0.246854 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063071Jy sigma=0.246854 ! Fit after self-cal, rms=0.063008Jy sigma=0.246604 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=3.447 mas, bmaj=8.002 mas, bpa=14.28 degrees ! Estimated noise=10.7541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.30722 Jy ! Component: 100 - total flux cleaned = 2.81035 Jy ! Component: 150 - total flux cleaned = 2.93798 Jy ! Component: 200 - total flux cleaned = 3.00175 Jy ! Total flux subtracted in 200 components = 3.00175 Jy ! Clean residual min=-0.025473 max=0.032748 Jy/beam ! Clean residual mean=0.000055 rms=0.008949 Jy/beam ! Combined flux in latest and established models = 3.00175 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 14 model components to the UV plane model. ! The established model now contains 14 components and 3.00175 Jy ! Inverting map and beam ! Estimated beam: bmin=3.782 mas, bmaj=8.384 mas, bpa=11.84 degrees ! Estimated noise=9.66584 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 = 0.045531 Jy ! Component: 100 - total flux cleaned = 0.0737634 Jy ! Component: 150 - total flux cleaned = 0.0935962 Jy ! Component: 200 - total flux cleaned = 0.108511 Jy ! Total flux subtracted in 200 components = 0.108511 Jy ! Clean residual min=-0.015439 max=0.012993 Jy/beam ! Clean residual mean=0.000035 rms=0.004255 Jy/beam ! Combined flux in latest and established models = 3.11026 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 51 components and 3.11026 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=6.513 mas, bmaj=9.944 mas, bpa=-4.742 degrees ! Estimated noise=12.6123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017813 Jy ! Component: 100 - total flux cleaned = 0.0295332 Jy ! Component: 150 - total flux cleaned = 0.0383641 Jy ! Component: 200 - total flux cleaned = 0.0432978 Jy ! Total flux subtracted in 200 components = 0.0432978 Jy ! Clean residual min=-0.013666 max=0.011939 Jy/beam ! Clean residual mean=0.000024 rms=0.003974 Jy/beam ! Combined flux in latest and established models = 3.15356 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 = 0.00377035 Jy ! Component: 100 - total flux cleaned = 0.00729007 Jy ! Component: 150 - total flux cleaned = 0.0101761 Jy ! Component: 200 - total flux cleaned = 0.0125637 Jy ! Total flux subtracted in 200 components = 0.0125637 Jy ! Clean residual min=-0.011782 max=0.011371 Jy/beam ! Clean residual mean=0.000006 rms=0.003327 Jy/beam ! Combined flux in latest and established models = 3.16612 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 93 components and 3.16612 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.782 mas, bmaj=8.384 mas, bpa=11.84 degrees ! Estimated noise=9.66584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174713 Jy ! Component: 100 - total flux cleaned = 0.00368769 Jy ! Component: 150 - total flux cleaned = 0.00507502 Jy ! Component: 200 - total flux cleaned = 0.00687597 Jy ! Total flux subtracted in 200 components = 0.00687597 Jy ! Clean residual min=-0.009199 max=0.008496 Jy/beam ! Clean residual mean=0.000002 rms=0.002330 Jy/beam ! Combined flux in latest and established models = 3.173 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 108 components and 3.173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064278Jy sigma=0.251754 ! Fit after self-cal, rms=0.064144Jy sigma=0.251158 wmodel J1743-0350_S_c_map.mod ! Writing 108 model components to file: J1743-0350_S_c_map.mod wobs J1743-0350_S_c_uvs.fits ! Writing UV FITS file: J1743-0350_S_c_uvs.fits wwins J1743-0350_S_c_map.win ! wwins: Wrote 2 windows to J1743-0350_S_c_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 = -0.0013198 Jy ! Component: 100 - total flux cleaned = -0.00132019 Jy ! Component: 150 - total flux cleaned = -0.00144484 Jy ! Component: 200 - total flux cleaned = -0.0018775 Jy ! Component: 250 - total flux cleaned = -0.00257153 Jy ! Component: 300 - total flux cleaned = -0.00266529 Jy ! Component: 350 - total flux cleaned = -0.00274777 Jy ! Component: 400 - total flux cleaned = -0.00282553 Jy ! Component: 450 - total flux cleaned = -0.0026742 Jy ! Component: 500 - total flux cleaned = -0.00281828 Jy ! Component: 550 - total flux cleaned = -0.00309017 Jy ! Component: 600 - total flux cleaned = -0.00334875 Jy ! Component: 650 - total flux cleaned = -0.003474 Jy ! Component: 700 - total flux cleaned = -0.0037159 Jy ! Component: 750 - total flux cleaned = -0.00389085 Jy ! Component: 800 - total flux cleaned = -0.00394964 Jy ! Component: 850 - total flux cleaned = -0.00421947 Jy ! Component: 900 - total flux cleaned = -0.0043244 Jy ! Component: 950 - total flux cleaned = -0.00447626 Jy ! Component: 1000 - total flux cleaned = -0.0045251 Jy ! Component: 1050 - total flux cleaned = -0.00452668 Jy ! Component: 1100 - total flux cleaned = -0.00462185 Jy ! Component: 1150 - total flux cleaned = -0.0046227 Jy ! Component: 1200 - total flux cleaned = -0.00462256 Jy ! Component: 1250 - total flux cleaned = -0.00453226 Jy ! Component: 1300 - total flux cleaned = -0.00453233 Jy ! Component: 1350 - total flux cleaned = -0.00448812 Jy ! Component: 1400 - total flux cleaned = -0.00440045 Jy ! Component: 1450 - total flux cleaned = -0.00440029 Jy ! Component: 1500 - total flux cleaned = -0.00435644 Jy ! Component: 1550 - total flux cleaned = -0.00418472 Jy ! Component: 1600 - total flux cleaned = -0.00414138 Jy ! Component: 1650 - total flux cleaned = -0.00397039 Jy ! Component: 1700 - total flux cleaned = -0.00375646 Jy ! Component: 1750 - total flux cleaned = -0.00371323 Jy ! Component: 1800 - total flux cleaned = -0.00354155 Jy ! Component: 1850 - total flux cleaned = -0.00345595 Jy ! Component: 1900 - total flux cleaned = -0.00323875 Jy ! Component: 1950 - total flux cleaned = -0.00302045 Jy ! Component: 2000 - total flux cleaned = -0.00280051 Jy ! Component: 2050 - total flux cleaned = -0.00266773 Jy ! Component: 2100 - total flux cleaned = -0.00244404 Jy ! Component: 2150 - total flux cleaned = -0.00221873 Jy ! Component: 2200 - total flux cleaned = -0.00199103 Jy ! Component: 2250 - total flux cleaned = -0.00176129 Jy ! Component: 2300 - total flux cleaned = -0.00152897 Jy ! Component: 2350 - total flux cleaned = -0.00134158 Jy ! Component: 2400 - total flux cleaned = -0.00105671 Jy ! Component: 2450 - total flux cleaned = -0.00081695 Jy ! Component: 2500 - total flux cleaned = -0.000671457 Jy ! Component: 2550 - total flux cleaned = -0.000573349 Jy ! Component: 2600 - total flux cleaned = -0.000473484 Jy ! Component: 2650 - total flux cleaned = -0.000372702 Jy ! Component: 2700 - total flux cleaned = -0.000321821 Jy ! Component: 2750 - total flux cleaned = -0.000321677 Jy ! Component: 2800 - total flux cleaned = -0.00021569 Jy ! Component: 2850 - total flux cleaned = -0.00016314 Jy ! Component: 2900 - total flux cleaned = -5.31944e-05 Jy ! Component: 2950 - total flux cleaned = 5.89344e-05 Jy ! Component: 3000 - total flux cleaned = 0.000174122 Jy ! Component: 3050 - total flux cleaned = 0.000291514 Jy ! Component: 3100 - total flux cleaned = 0.000410392 Jy ! Component: 3150 - total flux cleaned = 0.000409864 Jy ! Component: 3200 - total flux cleaned = 0.000595852 Jy ! Component: 3250 - total flux cleaned = 0.00059627 Jy ! Component: 3300 - total flux cleaned = 0.000660662 Jy ! Component: 3350 - total flux cleaned = 0.000726803 Jy ! Component: 3400 - total flux cleaned = 0.000726228 Jy ! Component: 3450 - total flux cleaned = 0.000795283 Jy ! Component: 3500 - total flux cleaned = 0.000794608 Jy ! Component: 3550 - total flux cleaned = 0.000938323 Jy ! Component: 3600 - total flux cleaned = 0.00108527 Jy ! Component: 3650 - total flux cleaned = 0.00116125 Jy ! Component: 3700 - total flux cleaned = 0.00116018 Jy ! Component: 3750 - total flux cleaned = 0.00131887 Jy ! Component: 3800 - total flux cleaned = 0.00140052 Jy ! Component: 3850 - total flux cleaned = 0.00148302 Jy ! Component: 3900 - total flux cleaned = 0.00165373 Jy ! Component: 3950 - total flux cleaned = 0.00182703 Jy ! Component: 4000 - total flux cleaned = 0.00200607 Jy ! Component: 4050 - total flux cleaned = 0.0020975 Jy ! Total flux subtracted in 4096 components = 0.00219142 Jy ! Clean residual min=-0.004720 max=0.004895 Jy/beam ! Clean residual mean=0.000014 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 3.17519 Jy keep ! Adding 196 model components to the UV plane model. ! The established model now contains 304 components and 3.17519 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1743-0350_S_c_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.782 x 8.384 at 11.84 degrees (North through East) ! Clean map min=-0.013592 max=2.9788 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1743-0350_S_c_map.fits wmodel /image_prod/ug002_uva//J1743-0350_S_c_map.mod ! Writing 304 model components to file: /image_prod/ug002_uva//J1743-0350_S_c_map.mod wobs /image_prod/ug002_uva//J1743-0350_S_c_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1743-0350_S_c_uvs.fits wwins /image_prod/ug002_uva//J1743-0350_S_c_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1743-0350_S_c_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.97883 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00154878 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.155979 0.155979 0.311957 0.623914 1.24783 2.49566 4.99131 9.98262 19.9652 39.9305 79.861 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0046 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.978 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1923.34 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1743-0350_S_c_dfm.log closed on Thu Mar 5 03:22:35 2020