! Started logfile: /image_prod/ug002_uva//J0357-0751_S_dfm.log on Wed Mar 4 20:06:34 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//J0357-0751_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0357-0751_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.978241 visibilities/baseline/integration-bin. ! Found source: J0357-0751 ! ! 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 6339 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 J0357-0751_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.031913Jy sigma=8.120528 ! Fit after self-cal, rms=0.796849Jy sigma=6.226945 ! 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=2.825 mas, bmaj=14.76 mas, bpa=-17.39 degrees ! Estimated noise=1.42133 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 = 0.15646 Jy ! Component: 100 - total flux cleaned = 0.198535 Jy ! Total flux subtracted in 100 components = 0.198535 Jy ! Clean residual min=-0.008563 max=0.017906 Jy/beam ! Clean residual mean=-0.000019 rms=0.002648 Jy/beam ! Combined flux in latest and established models = 0.198535 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.198535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081062Jy sigma=0.570086 ! Fit after self-cal, rms=0.080923Jy sigma=0.569370 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191909 Jy ! Component: 100 - total flux cleaned = 0.0298404 Jy ! Total flux subtracted in 100 components = 0.0298404 Jy ! Clean residual min=-0.007261 max=0.007693 Jy/beam ! Clean residual mean=-0.000013 rms=0.001975 Jy/beam ! Combined flux in latest and established models = 0.228375 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.228375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075948Jy sigma=0.515303 ! Fit after self-cal, rms=0.075918Jy sigma=0.515006 ! 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=3.496 mas, bmaj=15.12 mas, bpa=-17.18 degrees ! Estimated noise=1.15763 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 = 0.00928715 Jy ! Component: 100 - total flux cleaned = 0.0155056 Jy ! Component: 150 - total flux cleaned = 0.0199604 Jy ! Component: 200 - total flux cleaned = 0.0232128 Jy ! Total flux subtracted in 200 components = 0.0232128 Jy ! Clean residual min=-0.006104 max=0.007305 Jy/beam ! Clean residual mean=-0.000016 rms=0.001916 Jy/beam ! Combined flux in latest and established models = 0.251588 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 53 components and 0.251588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074545Jy sigma=0.502304 ! Fit after self-cal, rms=0.074536Jy sigma=0.502166 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.496 x 15.12 at -17.18 degrees (North through East) ! Clean map min=-0.0060879 max=0.20528 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.01 KP 1.00 ! LA 1.03 MK 1.01 NL 0.96 OV 0.94 ! PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 HN 1.02 KP 1.01 ! LA 1.02 MK 1.04 NL 0.92 OV 0.94 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.00 KP 1.00 ! LA 1.02 MK 1.02 NL 0.97 OV 0.95 ! PT 1.03 ! ! ! Fit before self-cal, rms=0.074536Jy sigma=0.502166 ! Fit after self-cal, rms=0.076401Jy sigma=0.494390 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.519 mas, bmaj=15.43 mas, bpa=-17.15 degrees ! Estimated noise=1.15403 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 = -0.000884133 Jy ! Component: 100 - total flux cleaned = -0.000890664 Jy ! Component: 150 - total flux cleaned = -0.000807818 Jy ! Component: 200 - total flux cleaned = -0.000726775 Jy ! Total flux subtracted in 200 components = -0.000726775 Jy ! Clean residual min=-0.006196 max=0.006016 Jy/beam ! Clean residual mean=-0.000014 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.250861 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.250861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076061Jy sigma=0.493163 ! Fit after self-cal, rms=0.076087Jy sigma=0.493121 ! 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=0.076087Jy sigma=0.493121 ! Fit after self-cal, rms=0.091477Jy sigma=0.463914 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.518 mas, bmaj=15.62 mas, bpa=-16.94 degrees ! Estimated noise=1.17194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000694695 Jy ! Component: 100 - total flux cleaned = -0.0014958 Jy ! Component: 150 - total flux cleaned = -0.00213566 Jy ! Component: 200 - total flux cleaned = -0.00250891 Jy ! Total flux subtracted in 200 components = -0.00250891 Jy ! Clean residual min=-0.003419 max=0.004021 Jy/beam ! Clean residual mean=-0.000010 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.248352 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.248352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091134Jy sigma=0.462478 ! Fit after self-cal, rms=0.091283Jy sigma=0.462366 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 = -0.000252401 Jy ! Component: 100 - total flux cleaned = -0.000468915 Jy ! Component: 150 - total flux cleaned = -0.000660936 Jy ! Component: 200 - total flux cleaned = -0.000832567 Jy ! Total flux subtracted in 200 components = -0.000832567 Jy ! Clean residual min=-0.003545 max=0.004032 Jy/beam ! Clean residual mean=-0.000010 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.24752 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.24752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091198Jy sigma=0.462109 ! Fit after self-cal, rms=0.091194Jy sigma=0.462104 ! 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=0.091194Jy sigma=0.462104 ! Fit after self-cal, rms=0.097143Jy sigma=0.451972 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.524 mas, bmaj=15.54 mas, bpa=-16.85 degrees ! Estimated noise=1.16956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108229 Jy ! Component: 100 - total flux cleaned = 0.000138063 Jy ! Component: 150 - total flux cleaned = 0.000113529 Jy ! Component: 200 - total flux cleaned = 0.000113448 Jy ! Total flux subtracted in 200 components = 0.000113448 Jy ! Clean residual min=-0.002446 max=0.003159 Jy/beam ! Clean residual mean=-0.000003 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.247633 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 106 components and 0.247633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097123Jy sigma=0.451822 ! Fit after self-cal, rms=0.097137Jy sigma=0.451780 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 (-28.5, 96). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324775 Jy ! Component: 100 - total flux cleaned = 0.00531556 Jy ! Component: 150 - total flux cleaned = 0.00677874 Jy ! Component: 200 - total flux cleaned = 0.00747637 Jy ! Total flux subtracted in 200 components = 0.00747637 Jy ! Clean residual min=-0.002166 max=0.002303 Jy/beam ! Clean residual mean=-0.000005 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.255109 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 0.255109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096999Jy sigma=0.449947 ! Fit after self-cal, rms=0.096987Jy sigma=0.449910 ! 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=0.096987Jy sigma=0.449910 ! Fit after self-cal, rms=0.096874Jy sigma=0.449806 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.815 mas, bmaj=17.2 mas, bpa=-7.957 degrees ! Estimated noise=1.36117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154654 Jy ! Component: 100 - total flux cleaned = 0.00253759 Jy ! Component: 150 - total flux cleaned = 0.0032537 Jy ! Component: 200 - total flux cleaned = 0.0036114 Jy ! Total flux subtracted in 200 components = 0.0036114 Jy ! Clean residual min=-0.002467 max=0.002519 Jy/beam ! Clean residual mean=-0.000007 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.258721 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 161 components and 0.258721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096854Jy sigma=0.449615 ! Fit after self-cal, rms=0.096849Jy sigma=0.449596 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 = 0.000316558 Jy ! Component: 100 - total flux cleaned = 0.000494137 Jy ! Component: 150 - total flux cleaned = 0.00061597 Jy ! Component: 200 - total flux cleaned = 0.000747051 Jy ! Total flux subtracted in 200 components = 0.000747051 Jy ! Clean residual min=-0.002428 max=0.002544 Jy/beam ! Clean residual mean=-0.000006 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.259468 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 173 components and 0.259468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096837Jy sigma=0.449537 ! Fit after self-cal, rms=0.096834Jy sigma=0.449532 ! 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=3.525 mas, bmaj=15.55 mas, bpa=-16.83 degrees ! Estimated noise=1.16674 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.525 x 15.55 at -16.83 degrees (North through East) ! Clean map min=-0.0019591 max=0.20687 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=2.845 mas, bmaj=15.19 mas, bpa=-17.13 degrees ! Estimated noise=1.43917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15828 Jy ! Component: 100 - total flux cleaned = 0.199074 Jy ! Component: 150 - total flux cleaned = 0.216729 Jy ! Component: 200 - total flux cleaned = 0.22573 Jy ! Total flux subtracted in 200 components = 0.22573 Jy ! Clean residual min=-0.003647 max=0.006175 Jy/beam ! Clean residual mean=-0.000004 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.22573 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.22573 Jy ! Inverting map and beam ! Estimated beam: bmin=3.525 mas, bmaj=15.55 mas, bpa=-16.83 degrees ! Estimated noise=1.16674 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) ! Added new window around map position (5, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00833483 Jy ! Component: 100 - total flux cleaned = 0.0130142 Jy ! Component: 150 - total flux cleaned = 0.0161586 Jy ! Component: 200 - total flux cleaned = 0.0187167 Jy ! Total flux subtracted in 200 components = 0.0187167 Jy ! Clean residual min=-0.002444 max=0.002412 Jy/beam ! Clean residual mean=-0.000003 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.244446 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 60 components and 0.244446 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=7.815 mas, bmaj=17.2 mas, bpa=-7.957 degrees ! Estimated noise=1.36117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305374 Jy ! Component: 100 - total flux cleaned = 0.00528995 Jy ! Component: 150 - total flux cleaned = 0.00709873 Jy ! Component: 200 - total flux cleaned = 0.00859561 Jy ! Total flux subtracted in 200 components = 0.00859561 Jy ! Clean residual min=-0.002581 max=0.002449 Jy/beam ! Clean residual mean=-0.000005 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.253042 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 = 0.00125763 Jy ! Component: 100 - total flux cleaned = 0.0023321 Jy ! Component: 150 - total flux cleaned = 0.00325851 Jy ! Component: 200 - total flux cleaned = 0.0040031 Jy ! Total flux subtracted in 200 components = 0.0040031 Jy ! Clean residual min=-0.002338 max=0.002183 Jy/beam ! Clean residual mean=-0.000006 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.257045 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 152 components and 0.257045 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.525 mas, bmaj=15.55 mas, bpa=-16.83 degrees ! Estimated noise=1.16674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020608 Jy ! Component: 100 - total flux cleaned = 0.000406561 Jy ! Component: 150 - total flux cleaned = 0.000667308 Jy ! Component: 200 - total flux cleaned = 0.00101774 Jy ! Total flux subtracted in 200 components = 0.00101774 Jy ! Clean residual min=-0.001861 max=0.001895 Jy/beam ! Clean residual mean=-0.000003 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.258063 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 172 components and 0.258063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096750Jy sigma=0.448751 ! Fit after self-cal, rms=0.096713Jy sigma=0.448542 wmodel J0357-0751_S_map.mod ! Writing 172 model components to file: J0357-0751_S_map.mod wobs J0357-0751_S_uvs.fits ! Writing UV FITS file: J0357-0751_S_uvs.fits wwins J0357-0751_S_map.win ! wwins: Wrote 3 windows to J0357-0751_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 = 0.000450146 Jy ! Component: 100 - total flux cleaned = 0.000765853 Jy ! Component: 150 - total flux cleaned = 0.000885561 Jy ! Component: 200 - total flux cleaned = 0.00102878 Jy ! Component: 250 - total flux cleaned = 0.00105612 Jy ! Component: 300 - total flux cleaned = 0.00105634 Jy ! Component: 350 - total flux cleaned = 0.00100549 Jy ! Component: 400 - total flux cleaned = 0.000956092 Jy ! Component: 450 - total flux cleaned = 0.000883632 Jy ! Component: 500 - total flux cleaned = 0.000883242 Jy ! Component: 550 - total flux cleaned = 0.000859975 Jy ! Component: 600 - total flux cleaned = 0.000860106 Jy ! Component: 650 - total flux cleaned = 0.00086026 Jy ! Component: 700 - total flux cleaned = 0.000860216 Jy ! Component: 750 - total flux cleaned = 0.000860586 Jy ! Component: 800 - total flux cleaned = 0.000798794 Jy ! Component: 850 - total flux cleaned = 0.000758537 Jy ! Component: 900 - total flux cleaned = 0.000778864 Jy ! Component: 950 - total flux cleaned = 0.00070023 Jy ! Component: 1000 - total flux cleaned = 0.000700341 Jy ! Component: 1050 - total flux cleaned = 0.000642665 Jy ! Component: 1100 - total flux cleaned = 0.000605167 Jy ! Component: 1150 - total flux cleaned = 0.000623652 Jy ! Component: 1200 - total flux cleaned = 0.00053177 Jy ! Component: 1250 - total flux cleaned = 0.000550056 Jy ! Component: 1300 - total flux cleaned = 0.000514474 Jy ! Component: 1350 - total flux cleaned = 0.000479532 Jy ! Component: 1400 - total flux cleaned = 0.000514421 Jy ! Component: 1450 - total flux cleaned = 0.000480132 Jy ! Component: 1500 - total flux cleaned = 0.00046325 Jy ! Component: 1550 - total flux cleaned = 0.000513704 Jy ! Component: 1600 - total flux cleaned = 0.000463686 Jy ! Component: 1650 - total flux cleaned = 0.000480003 Jy ! Component: 1700 - total flux cleaned = 0.000463587 Jy ! Component: 1750 - total flux cleaned = 0.000463472 Jy ! Component: 1800 - total flux cleaned = 0.000463204 Jy ! Component: 1850 - total flux cleaned = 0.000478958 Jy ! Component: 1900 - total flux cleaned = 0.000556902 Jy ! Component: 1950 - total flux cleaned = 0.000479454 Jy ! Component: 2000 - total flux cleaned = 0.000510263 Jy ! Component: 2050 - total flux cleaned = 0.000525589 Jy ! Component: 2100 - total flux cleaned = 0.000570552 Jy ! Component: 2150 - total flux cleaned = 0.000570415 Jy ! Component: 2200 - total flux cleaned = 0.000510992 Jy ! Component: 2250 - total flux cleaned = 0.000525471 Jy ! Component: 2300 - total flux cleaned = 0.000481812 Jy ! Component: 2350 - total flux cleaned = 0.000438441 Jy ! Component: 2400 - total flux cleaned = 0.000424094 Jy ! Component: 2450 - total flux cleaned = 0.000409837 Jy ! Component: 2500 - total flux cleaned = 0.00035335 Jy ! Component: 2550 - total flux cleaned = 0.000311394 Jy ! Component: 2600 - total flux cleaned = 0.000255777 Jy ! Component: 2650 - total flux cleaned = 0.000200618 Jy ! Component: 2700 - total flux cleaned = 0.000173259 Jy ! Component: 2750 - total flux cleaned = 0.000146096 Jy ! Component: 2800 - total flux cleaned = 7.87861e-05 Jy ! Component: 2850 - total flux cleaned = 3.87443e-05 Jy ! Component: 2900 - total flux cleaned = -1.42999e-05 Jy ! Component: 2950 - total flux cleaned = -0.000106449 Jy ! Component: 3000 - total flux cleaned = -0.000132746 Jy ! Component: 3050 - total flux cleaned = -0.00021071 Jy ! Component: 3100 - total flux cleaned = -0.000275187 Jy ! Component: 3150 - total flux cleaned = -0.000339228 Jy ! Component: 3200 - total flux cleaned = -0.000402852 Jy ! Component: 3250 - total flux cleaned = -0.000428033 Jy ! Component: 3300 - total flux cleaned = -0.00055357 Jy ! Component: 3350 - total flux cleaned = -0.000565965 Jy ! Component: 3400 - total flux cleaned = -0.00062784 Jy ! Component: 3450 - total flux cleaned = -0.00068932 Jy ! Component: 3500 - total flux cleaned = -0.000738238 Jy ! Component: 3550 - total flux cleaned = -0.000847478 Jy ! Component: 3600 - total flux cleaned = -0.00076296 Jy ! Component: 3650 - total flux cleaned = -0.000883038 Jy ! Component: 3700 - total flux cleaned = -0.000930809 Jy ! Component: 3750 - total flux cleaned = -0.000942623 Jy ! Component: 3800 - total flux cleaned = -0.00102517 Jy ! Component: 3850 - total flux cleaned = -0.00107206 Jy ! Component: 3900 - total flux cleaned = -0.00113032 Jy ! Component: 3950 - total flux cleaned = -0.00113041 Jy ! Component: 4000 - total flux cleaned = -0.00122258 Jy ! Component: 4050 - total flux cleaned = -0.00126846 Jy ! Total flux subtracted in 4096 components = -0.00132552 Jy ! Clean residual min=-0.000661 max=0.000758 Jy/beam ! Clean residual mean=-0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.256737 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 479 components and 0.256737 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0357-0751_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.525 x 15.55 at -16.83 degrees (North through East) ! Clean map min=-0.0015242 max=0.20878 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0357-0751_S_map.fits wmodel /image_prod/ug002_uva//J0357-0751_S_map.mod ! Writing 479 model components to file: /image_prod/ug002_uva//J0357-0751_S_map.mod wobs /image_prod/ug002_uva//J0357-0751_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0357-0751_S_uvs.fits wwins /image_prod/ug002_uva//J0357-0751_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0357-0751_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.208778 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000227181 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.326445 0.326445 0.65289 1.30578 2.61156 5.22312 10.4462 20.8925 41.785 83.5699 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.208 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 918.991 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0357-0751_S_dfm.log closed on Wed Mar 4 20:06:37 2020