! Started logfile: /image_prod/ug002_uva//J1547+2052_S_dfm.log on Thu Mar 5 02:25:39 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//J1547+2052_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1547+2052_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.861111 visibilities/baseline/integration-bin. ! Found source: J1547+2052 ! ! 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 5580 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 J1547+2052_S] 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. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003200Jy sigma=8.879630 ! Fit after self-cal, rms=0.958482Jy sigma=8.491551 ! 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=2.993 mas, bmaj=7.268 mas, bpa=2.798 degrees ! Estimated noise=1.49746 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 = 0.0328712 Jy ! Component: 100 - total flux cleaned = 0.0409351 Jy ! Total flux subtracted in 100 components = 0.0409351 Jy ! Clean residual min=-0.002607 max=0.003228 Jy/beam ! Clean residual mean=-0.000002 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0409351 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0409351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061032Jy sigma=0.467077 ! Fit after self-cal, rms=0.059788Jy sigma=0.455329 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00478083 Jy ! Component: 100 - total flux cleaned = 0.00631698 Jy ! Total flux subtracted in 100 components = 0.00631698 Jy ! Clean residual min=-0.002469 max=0.003037 Jy/beam ! Clean residual mean=0.000000 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.0472521 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.0472521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059402Jy sigma=0.452214 ! Fit after self-cal, rms=0.059385Jy sigma=0.452048 ! 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=3.468 mas, bmaj=7.942 mas, bpa=1.098 degrees ! Estimated noise=1.10858 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 = 0.00150603 Jy ! Component: 100 - total flux cleaned = 0.00172652 Jy ! Component: 150 - total flux cleaned = 0.00165768 Jy ! Component: 200 - total flux cleaned = 0.00159916 Jy ! Total flux subtracted in 200 components = 0.00159916 Jy ! Clean residual min=-0.002031 max=0.002039 Jy/beam ! Clean residual mean=0.000001 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0488512 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.0488513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059298Jy sigma=0.451551 ! Fit after self-cal, rms=0.059255Jy sigma=0.451477 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.468 x 7.942 at 1.098 degrees (North through East) ! Clean map min=-0.0020239 max=0.04435 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.02 KP 0.93 ! LA 1.06 MK 0.92 NL 1.02 OV 1.03 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 1.13 KP 1.01 ! LA 0.98 MK 0.95 NL 0.85 OV 1.01 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.10 HN 1.16 KP 0.99 ! LA 1.06 MK 0.91 NL 1.02 OV 0.96 ! SC 0.86 ! ! ! Fit before self-cal, rms=0.059255Jy sigma=0.451477 ! Fit after self-cal, rms=0.057126Jy sigma=0.450084 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.405 mas, bmaj=7.856 mas, bpa=1.777 degrees ! Estimated noise=1.09845 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 = 0.000553099 Jy ! Component: 100 - total flux cleaned = 0.000550316 Jy ! Component: 150 - total flux cleaned = 0.000606404 Jy ! Component: 200 - total flux cleaned = 0.000638874 Jy ! Total flux subtracted in 200 components = 0.000638874 Jy ! Clean residual min=-0.001927 max=0.001800 Jy/beam ! Clean residual mean=-0.000002 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0494901 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0494901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057106Jy sigma=0.449921 ! Fit after self-cal, rms=0.057042Jy sigma=0.449661 ! 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=0.057042Jy sigma=0.449661 ! Fit after self-cal, rms=0.056439Jy sigma=0.448429 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.405 mas, bmaj=7.872 mas, bpa=1.49 degrees ! Estimated noise=1.09806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000342665 Jy ! Component: 100 - total flux cleaned = 0.000470625 Jy ! Component: 150 - total flux cleaned = 0.000525226 Jy ! Component: 200 - total flux cleaned = 0.00055673 Jy ! Total flux subtracted in 200 components = 0.00055673 Jy ! Clean residual min=-0.001706 max=0.001744 Jy/beam ! Clean residual mean=-0.000002 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0500469 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0500469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056422Jy sigma=0.448317 ! Fit after self-cal, rms=0.056414Jy sigma=0.448151 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 = 0.000184865 Jy ! Component: 100 - total flux cleaned = 0.000203037 Jy ! Component: 150 - total flux cleaned = 0.000233707 Jy ! Component: 200 - total flux cleaned = 0.000247445 Jy ! Total flux subtracted in 200 components = 0.000247445 Jy ! Clean residual min=-0.001749 max=0.001793 Jy/beam ! Clean residual mean=-0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0502943 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0502943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056403Jy sigma=0.448081 ! Fit after self-cal, rms=0.056399Jy sigma=0.448070 ! 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=0.056399Jy sigma=0.448070 ! Fit after self-cal, rms=0.056645Jy sigma=0.448021 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.399 mas, bmaj=7.869 mas, bpa=1.425 degrees ! Estimated noise=1.10166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00053609 Jy ! Component: 100 - total flux cleaned = 0.000680699 Jy ! Component: 150 - total flux cleaned = 0.000721684 Jy ! Component: 200 - total flux cleaned = 0.000745963 Jy ! Total flux subtracted in 200 components = 0.000745963 Jy ! Clean residual min=-0.001759 max=0.001711 Jy/beam ! Clean residual mean=-0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0510403 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0510403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056635Jy sigma=0.447954 ! Fit after self-cal, rms=0.056633Jy sigma=0.447931 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 = 9.20079e-05 Jy ! Component: 100 - total flux cleaned = 0.000104498 Jy ! Component: 150 - total flux cleaned = 0.000116306 Jy ! Component: 200 - total flux cleaned = 0.000137166 Jy ! Total flux subtracted in 200 components = 0.000137166 Jy ! Clean residual min=-0.001773 max=0.001703 Jy/beam ! Clean residual mean=-0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0511774 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0511774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056627Jy sigma=0.447895 ! Fit after self-cal, rms=0.056625Jy sigma=0.447891 ! 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=0.056625Jy sigma=0.447891 ! Fit after self-cal, rms=0.056671Jy sigma=0.447881 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.06 mas, bmaj=10.57 mas, bpa=0.2198 degrees ! Estimated noise=1.32134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000871091 Jy ! Component: 100 - total flux cleaned = 0.00107032 Jy ! Component: 150 - total flux cleaned = 0.00110805 Jy ! Component: 200 - total flux cleaned = 0.0011304 Jy ! Total flux subtracted in 200 components = 0.0011304 Jy ! Clean residual min=-0.001725 max=0.002029 Jy/beam ! Clean residual mean=-0.000002 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0523078 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 54 components and 0.0523078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056674Jy sigma=0.447902 ! Fit after self-cal, rms=0.056657Jy sigma=0.447865 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 = 0.000100848 Jy ! Component: 100 - total flux cleaned = 0.000112681 Jy ! Component: 150 - total flux cleaned = 0.000112109 Jy ! Component: 200 - total flux cleaned = 0.000121795 Jy ! Total flux subtracted in 200 components = 0.000121795 Jy ! Clean residual min=-0.001764 max=0.002055 Jy/beam ! Clean residual mean=-0.000002 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0524296 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.0524296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056664Jy sigma=0.447908 ! Fit after self-cal, rms=0.056659Jy sigma=0.447895 ! 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=3.39 mas, bmaj=7.863 mas, bpa=1.345 degrees ! Estimated noise=1.10478 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.39 x 7.863 at 1.345 degrees (North through East) ! Clean map min=-0.0017021 max=0.043827 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=2.928 mas, bmaj=7.216 mas, bpa=3.122 degrees ! Estimated noise=1.47988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0337482 Jy ! Component: 100 - total flux cleaned = 0.0428047 Jy ! Component: 150 - total flux cleaned = 0.0471319 Jy ! Component: 200 - total flux cleaned = 0.0495058 Jy ! Total flux subtracted in 200 components = 0.0495058 Jy ! Clean residual min=-0.002623 max=0.002745 Jy/beam ! Clean residual mean=-0.000002 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0495058 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0495058 Jy ! Inverting map and beam ! Estimated beam: bmin=3.39 mas, bmaj=7.863 mas, bpa=1.345 degrees ! Estimated noise=1.10478 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 = 0.00174286 Jy ! Component: 100 - total flux cleaned = 0.00198962 Jy ! Component: 150 - total flux cleaned = 0.00213448 Jy ! Component: 200 - total flux cleaned = 0.00222766 Jy ! Total flux subtracted in 200 components = 0.00222766 Jy ! Clean residual min=-0.001885 max=0.001831 Jy/beam ! Clean residual mean=-0.000002 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0517334 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 0.0517334 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=7.06 mas, bmaj=10.57 mas, bpa=0.2198 degrees ! Estimated noise=1.32134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000786251 Jy ! Component: 100 - total flux cleaned = 0.000849102 Jy ! Component: 150 - total flux cleaned = 0.000866629 Jy ! Component: 200 - total flux cleaned = 0.000866795 Jy ! Total flux subtracted in 200 components = 0.000866795 Jy ! Clean residual min=-0.001790 max=0.002092 Jy/beam ! Clean residual mean=-0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0526002 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 = 1.61637e-05 Jy ! Component: 100 - total flux cleaned = 1.61343e-05 Jy ! Component: 150 - total flux cleaned = 3.01141e-05 Jy ! Component: 200 - total flux cleaned = 1.60976e-05 Jy ! Total flux subtracted in 200 components = 1.60976e-05 Jy ! Clean residual min=-0.001771 max=0.002075 Jy/beam ! Clean residual mean=-0.000002 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0526163 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.0526163 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.39 mas, bmaj=7.863 mas, bpa=1.345 degrees ! Estimated noise=1.10478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000440598 Jy ! Component: 100 - total flux cleaned = -0.00043969 Jy ! Component: 150 - total flux cleaned = -0.000488295 Jy ! Component: 200 - total flux cleaned = -0.000530104 Jy ! Total flux subtracted in 200 components = -0.000530104 Jy ! Clean residual min=-0.001798 max=0.001682 Jy/beam ! Clean residual mean=-0.000002 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0520862 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.0520862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056672Jy sigma=0.448009 ! Fit after self-cal, rms=0.056675Jy sigma=0.447981 wmodel J1547+2052_S_map.mod ! Writing 63 model components to file: J1547+2052_S_map.mod wobs J1547+2052_S_uvs.fits ! Writing UV FITS file: J1547+2052_S_uvs.fits wwins J1547+2052_S_map.win ! wwins: Wrote 1 windows to J1547+2052_S_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 = -0.000732793 Jy ! Component: 100 - total flux cleaned = -0.00100744 Jy ! Component: 150 - total flux cleaned = -0.0012984 Jy ! Component: 200 - total flux cleaned = -0.00152284 Jy ! Component: 250 - total flux cleaned = -0.00171325 Jy ! Component: 300 - total flux cleaned = -0.00179299 Jy ! Component: 350 - total flux cleaned = -0.00181917 Jy ! Component: 400 - total flux cleaned = -0.0019199 Jy ! Component: 450 - total flux cleaned = -0.00196858 Jy ! Component: 500 - total flux cleaned = -0.0019688 Jy ! Component: 550 - total flux cleaned = -0.00206293 Jy ! Component: 600 - total flux cleaned = -0.00213167 Jy ! Component: 650 - total flux cleaned = -0.00224521 Jy ! Component: 700 - total flux cleaned = -0.00233435 Jy ! Component: 750 - total flux cleaned = -0.00237833 Jy ! Component: 800 - total flux cleaned = -0.00252901 Jy ! Component: 850 - total flux cleaned = -0.00265543 Jy ! Component: 900 - total flux cleaned = -0.00263526 Jy ! Component: 950 - total flux cleaned = -0.00279883 Jy ! Component: 1000 - total flux cleaned = -0.00291913 Jy ! Component: 1050 - total flux cleaned = -0.00299763 Jy ! Component: 1100 - total flux cleaned = -0.00303587 Jy ! Component: 1150 - total flux cleaned = -0.00309316 Jy ! Component: 1200 - total flux cleaned = -0.00313067 Jy ! Component: 1250 - total flux cleaned = -0.00316789 Jy ! Component: 1300 - total flux cleaned = -0.00322297 Jy ! Component: 1350 - total flux cleaned = -0.00327726 Jy ! Component: 1400 - total flux cleaned = -0.00331313 Jy ! Component: 1450 - total flux cleaned = -0.00338363 Jy ! Component: 1500 - total flux cleaned = -0.0033838 Jy ! Component: 1550 - total flux cleaned = -0.00343575 Jy ! Component: 1600 - total flux cleaned = -0.00340164 Jy ! Component: 1650 - total flux cleaned = -0.00348622 Jy ! Component: 1700 - total flux cleaned = -0.00351957 Jy ! Component: 1750 - total flux cleaned = -0.00351964 Jy ! Component: 1800 - total flux cleaned = -0.00358487 Jy ! Component: 1850 - total flux cleaned = -0.0035847 Jy ! Component: 1900 - total flux cleaned = -0.00361662 Jy ! Component: 1950 - total flux cleaned = -0.00367973 Jy ! Component: 2000 - total flux cleaned = -0.00366399 Jy ! Component: 2050 - total flux cleaned = -0.00366407 Jy ! Component: 2100 - total flux cleaned = -0.00366393 Jy ! Component: 2150 - total flux cleaned = -0.00369423 Jy ! Component: 2200 - total flux cleaned = -0.00366428 Jy ! Component: 2250 - total flux cleaned = -0.00366444 Jy ! Component: 2300 - total flux cleaned = -0.0037381 Jy ! Component: 2350 - total flux cleaned = -0.00372356 Jy ! Component: 2400 - total flux cleaned = -0.00373803 Jy ! Component: 2450 - total flux cleaned = -0.0037238 Jy ! Component: 2500 - total flux cleaned = -0.00376649 Jy ! Component: 2550 - total flux cleaned = -0.00380876 Jy ! Component: 2600 - total flux cleaned = -0.00375298 Jy ! Component: 2650 - total flux cleaned = -0.0037811 Jy ! Component: 2700 - total flux cleaned = -0.00383605 Jy ! Component: 2750 - total flux cleaned = -0.0038361 Jy ! Component: 2800 - total flux cleaned = -0.00389001 Jy ! Component: 2850 - total flux cleaned = -0.00387663 Jy ! Component: 2900 - total flux cleaned = -0.00390315 Jy ! Component: 2950 - total flux cleaned = -0.0039425 Jy ! Component: 3000 - total flux cleaned = -0.00395551 Jy ! Component: 3050 - total flux cleaned = -0.00392956 Jy ! Component: 3100 - total flux cleaned = -0.00395528 Jy ! Component: 3150 - total flux cleaned = -0.00394254 Jy ! Component: 3200 - total flux cleaned = -0.00395509 Jy ! Component: 3250 - total flux cleaned = -0.00394253 Jy ! Component: 3300 - total flux cleaned = -0.00397967 Jy ! Component: 3350 - total flux cleaned = -0.00396732 Jy ! Component: 3400 - total flux cleaned = -0.00394294 Jy ! Component: 3450 - total flux cleaned = -0.00400353 Jy ! Component: 3500 - total flux cleaned = -0.00397936 Jy ! Component: 3550 - total flux cleaned = -0.00400326 Jy ! Component: 3600 - total flux cleaned = -0.00397955 Jy ! Component: 3650 - total flux cleaned = -0.00396775 Jy ! Component: 3700 - total flux cleaned = -0.00399109 Jy ! Component: 3750 - total flux cleaned = -0.00395622 Jy ! Component: 3800 - total flux cleaned = -0.0038755 Jy ! Component: 3850 - total flux cleaned = -0.00394417 Jy ! Component: 3900 - total flux cleaned = -0.00388732 Jy ! Component: 3950 - total flux cleaned = -0.00389867 Jy ! Component: 4000 - total flux cleaned = -0.00386504 Jy ! Component: 4050 - total flux cleaned = -0.0038761 Jy ! Total flux subtracted in 4096 components = -0.00385384 Jy ! Clean residual min=-0.000617 max=0.000711 Jy/beam ! Clean residual mean=0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0482324 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 340 components and 0.0482324 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1547+2052_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.39 x 7.863 at 1.345 degrees (North through East) ! Clean map min=-0.0015568 max=0.043789 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1547+2052_S_map.fits wmodel /image_prod/ug002_uva//J1547+2052_S_map.mod ! Writing 340 model components to file: /image_prod/ug002_uva//J1547+2052_S_map.mod wobs /image_prod/ug002_uva//J1547+2052_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1547+2052_S_uvs.fits wwins /image_prod/ug002_uva//J1547+2052_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1547+2052_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0437889 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196656 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.3473 1.3473 2.6946 5.3892 10.7784 21.5568 43.1136 86.2271 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 222.667 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1547+2052_S_dfm.log closed on Thu Mar 5 02:25:42 2020