! Started logfile: /image_prod/ug002_uva//J0532-0307_S_dfm.log on Wed Mar 4 20:53:41 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//J0532-0307_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0532-0307_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.968519 visibilities/baseline/integration-bin. ! Found source: J0532-0307 ! ! 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 7845 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 J0532-0307_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021384Jy sigma=7.287250 ! Fit after self-cal, rms=0.817655Jy sigma=5.898853 ! 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=2.601 mas, bmaj=6.934 mas, bpa=-3.392 degrees ! Estimated noise=1.62642 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 = 0.136909 Jy ! Component: 100 - total flux cleaned = 0.177279 Jy ! Total flux subtracted in 100 components = 0.177279 Jy ! Clean residual min=-0.018108 max=0.066640 Jy/beam ! Clean residual mean=0.000014 rms=0.005540 Jy/beam ! Combined flux in latest and established models = 0.177279 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.177279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137731Jy sigma=0.833756 ! Fit after self-cal, rms=0.137717Jy sigma=0.833282 ! Inverting map ! Added new window around map position (8.5, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0539415 Jy ! Component: 100 - total flux cleaned = 0.077522 Jy ! Total flux subtracted in 100 components = 0.077522 Jy ! Clean residual min=-0.012538 max=0.018091 Jy/beam ! Clean residual mean=-0.000001 rms=0.003218 Jy/beam ! Combined flux in latest and established models = 0.254801 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.254801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110161Jy sigma=0.617410 ! Fit after self-cal, rms=0.105478Jy sigma=0.579127 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221386 Jy ! Component: 100 - total flux cleaned = 0.0351708 Jy ! Total flux subtracted in 100 components = 0.0351708 Jy ! Clean residual min=-0.007329 max=0.010686 Jy/beam ! Clean residual mean=-0.000003 rms=0.002029 Jy/beam ! Combined flux in latest and established models = 0.289971 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.289971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098153Jy sigma=0.522776 ! Fit after self-cal, rms=0.097499Jy sigma=0.517430 ! 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=3.068 mas, bmaj=7.723 mas, bpa=-4.323 degrees ! Estimated noise=1.16325 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 = 0.0160851 Jy ! Component: 100 - total flux cleaned = 0.0262003 Jy ! Component: 150 - total flux cleaned = 0.0332206 Jy ! Component: 200 - total flux cleaned = 0.0382225 Jy ! Total flux subtracted in 200 components = 0.0382225 Jy ! Clean residual min=-0.006123 max=0.007370 Jy/beam ! Clean residual mean=-0.000015 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.328194 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 73 components and 0.328194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093255Jy sigma=0.492035 ! Fit after self-cal, rms=0.093040Jy sigma=0.490053 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.068 x 7.723 at -4.323 degrees (North through East) ! Clean map min=-0.0056189 max=0.17516 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.00 KP 0.96 ! LA 1.00 MK 1.07 NL 1.11 OV 0.97 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 1.01 HN 1.01 KP 1.00 ! LA 1.01 MK 0.96 NL 1.01 OV 0.96 ! SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.04 HN 1.00 KP 0.98 ! LA 1.01 MK 1.05 NL 0.97 OV 0.95 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.093040Jy sigma=0.490053 ! Fit after self-cal, rms=0.080196Jy sigma=0.477497 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.105 mas, bmaj=7.75 mas, bpa=-4.377 degrees ! Estimated noise=1.15924 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 = 0.0027371 Jy ! Component: 100 - total flux cleaned = 0.00299617 Jy ! Component: 150 - total flux cleaned = 0.00319573 Jy ! Component: 200 - total flux cleaned = 0.00335844 Jy ! Total flux subtracted in 200 components = 0.00335844 Jy ! Clean residual min=-0.004501 max=0.004937 Jy/beam ! Clean residual mean=-0.000005 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.331552 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.331552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080044Jy sigma=0.476082 ! Fit after self-cal, rms=0.079994Jy sigma=0.475822 ! 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=0.079994Jy sigma=0.475822 ! Fit after self-cal, rms=0.074582Jy sigma=0.451161 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.091 mas, bmaj=7.763 mas, bpa=-4.548 degrees ! Estimated noise=1.15344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185982 Jy ! Component: 100 - total flux cleaned = 0.00196469 Jy ! Component: 150 - total flux cleaned = 0.00209773 Jy ! Component: 200 - total flux cleaned = 0.00221128 Jy ! Total flux subtracted in 200 components = 0.00221128 Jy ! Clean residual min=-0.002576 max=0.003420 Jy/beam ! Clean residual mean=-0.000001 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.333763 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.333763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074493Jy sigma=0.450378 ! Fit after self-cal, rms=0.074525Jy sigma=0.450217 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 (4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207945 Jy ! Component: 100 - total flux cleaned = 0.00184191 Jy ! Component: 150 - total flux cleaned = 0.00179382 Jy ! Component: 200 - total flux cleaned = 0.00183445 Jy ! Total flux subtracted in 200 components = 0.00183445 Jy ! Clean residual min=-0.002262 max=0.002607 Jy/beam ! Clean residual mean=-0.000001 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.335598 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 116 components and 0.335598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074397Jy sigma=0.449250 ! Fit after self-cal, rms=0.074382Jy sigma=0.449187 ! Inverting map ! Added new window around map position (116.5, 95.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246983 Jy ! Component: 100 - total flux cleaned = 0.00381304 Jy ! Component: 150 - total flux cleaned = 0.00427971 Jy ! Component: 200 - total flux cleaned = 0.00427917 Jy ! Total flux subtracted in 200 components = 0.00427917 Jy ! Clean residual min=-0.002058 max=0.002377 Jy/beam ! Clean residual mean=0.000000 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.339877 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 139 components and 0.339877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074276Jy sigma=0.448518 ! Fit after self-cal, rms=0.074267Jy sigma=0.448436 ! 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=0.074267Jy sigma=0.448436 ! Fit after self-cal, rms=0.073818Jy sigma=0.447599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.08 mas, bmaj=7.746 mas, bpa=-4.601 degrees ! Estimated noise=1.14871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121971 Jy ! Component: 100 - total flux cleaned = 0.0019607 Jy ! Component: 150 - total flux cleaned = 0.00220354 Jy ! Component: 200 - total flux cleaned = 0.00225946 Jy ! Total flux subtracted in 200 components = 0.00225946 Jy ! Clean residual min=-0.001908 max=0.002381 Jy/beam ! Clean residual mean=-0.000000 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.342137 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 156 components and 0.342137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073784Jy sigma=0.447367 ! Fit after self-cal, rms=0.073785Jy sigma=0.447353 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 (29, 81). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212637 Jy ! Component: 100 - total flux cleaned = 0.00268601 Jy ! Component: 150 - total flux cleaned = 0.00306116 Jy ! Component: 200 - total flux cleaned = 0.00329918 Jy ! Total flux subtracted in 200 components = 0.00329918 Jy ! Clean residual min=-0.001879 max=0.001827 Jy/beam ! Clean residual mean=-0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.345436 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 178 components and 0.345436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073712Jy sigma=0.446780 ! Fit after self-cal, rms=0.073711Jy sigma=0.446748 ! 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=0.073711Jy sigma=0.446748 ! Fit after self-cal, rms=0.073664Jy sigma=0.446703 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.949 mas, bmaj=12.16 mas, bpa=-3.068 degrees ! Estimated noise=1.45705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119658 Jy ! Component: 100 - total flux cleaned = 0.00191058 Jy ! Component: 150 - total flux cleaned = 0.00242082 Jy ! Component: 200 - total flux cleaned = 0.0026735 Jy ! Total flux subtracted in 200 components = 0.0026735 Jy ! Clean residual min=-0.001854 max=0.002009 Jy/beam ! Clean residual mean=-0.000002 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.34811 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 209 components and 0.34811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073647Jy sigma=0.446613 ! Fit after self-cal, rms=0.073648Jy sigma=0.446601 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 = 0.0004584 Jy ! Component: 100 - total flux cleaned = 0.000637139 Jy ! Component: 150 - total flux cleaned = 0.000776119 Jy ! Component: 200 - total flux cleaned = 0.000906164 Jy ! Total flux subtracted in 200 components = 0.000906164 Jy ! Clean residual min=-0.001816 max=0.001957 Jy/beam ! Clean residual mean=-0.000002 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.349016 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 223 components and 0.349016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073641Jy sigma=0.446568 ! Fit after self-cal, rms=0.073641Jy sigma=0.446561 ! 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=3.079 mas, bmaj=7.742 mas, bpa=-4.594 degrees ! Estimated noise=1.14801 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.079 x 7.742 at -4.594 degrees (North through East) ! Clean map min=-0.0016814 max=0.17203 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=2.611 mas, bmaj=6.954 mas, bpa=-3.625 degrees ! Estimated noise=1.60917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142738 Jy ! Component: 100 - total flux cleaned = 0.204541 Jy ! Component: 150 - total flux cleaned = 0.239749 Jy ! Component: 200 - total flux cleaned = 0.263386 Jy ! Total flux subtracted in 200 components = 0.263386 Jy ! Clean residual min=-0.005976 max=0.012989 Jy/beam ! Clean residual mean=0.000014 rms=0.001962 Jy/beam ! Combined flux in latest and established models = 0.263386 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 0.263386 Jy ! Inverting map and beam ! Estimated beam: bmin=3.079 mas, bmaj=7.742 mas, bpa=-4.594 degrees ! Estimated noise=1.14801 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 = 0.0228893 Jy ! Component: 100 - total flux cleaned = 0.0380381 Jy ! Component: 150 - total flux cleaned = 0.0483349 Jy ! Component: 200 - total flux cleaned = 0.0554163 Jy ! Total flux subtracted in 200 components = 0.0554163 Jy ! Clean residual min=-0.002940 max=0.004279 Jy/beam ! Clean residual mean=0.000004 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.318802 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 50 components and 0.318802 Jy ! Inverting map ! Added new window around map position (11.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00509759 Jy ! Component: 100 - total flux cleaned = 0.00901219 Jy ! Component: 150 - total flux cleaned = 0.0122157 Jy ! Component: 200 - total flux cleaned = 0.0148991 Jy ! Total flux subtracted in 200 components = 0.0148991 Jy ! Clean residual min=-0.002254 max=0.002255 Jy/beam ! Clean residual mean=0.000001 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.333701 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 89 components and 0.333701 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=6.949 mas, bmaj=12.16 mas, bpa=-3.068 degrees ! Estimated noise=1.45705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364714 Jy ! Component: 100 - total flux cleaned = 0.00615333 Jy ! Component: 150 - total flux cleaned = 0.00807939 Jy ! Component: 200 - total flux cleaned = 0.00939468 Jy ! Total flux subtracted in 200 components = 0.00939468 Jy ! Clean residual min=-0.002065 max=0.001982 Jy/beam ! Clean residual mean=-0.000000 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.343096 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 = 0.00100504 Jy ! Component: 100 - total flux cleaned = 0.00168838 Jy ! Component: 150 - total flux cleaned = 0.00228174 Jy ! Component: 200 - total flux cleaned = 0.00266962 Jy ! Total flux subtracted in 200 components = 0.00266962 Jy ! Clean residual min=-0.001866 max=0.001814 Jy/beam ! Clean residual mean=-0.000001 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.345765 Jy ! Adding 120 model components to the UV plane model. ! The established model now contains 206 components and 0.345766 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.079 mas, bmaj=7.742 mas, bpa=-4.594 degrees ! Estimated noise=1.14801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000752189 Jy ! Component: 100 - total flux cleaned = 0.00119586 Jy ! Component: 150 - total flux cleaned = 0.00139214 Jy ! Component: 200 - total flux cleaned = 0.00157017 Jy ! Total flux subtracted in 200 components = 0.00157017 Jy ! Clean residual min=-0.001781 max=0.001738 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.347336 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 234 components and 0.347336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073617Jy sigma=0.446266 ! Fit after self-cal, rms=0.073601Jy sigma=0.446167 wmodel J0532-0307_S_map.mod ! Writing 234 model components to file: J0532-0307_S_map.mod wobs J0532-0307_S_uvs.fits ! Writing UV FITS file: J0532-0307_S_uvs.fits wwins J0532-0307_S_map.win ! wwins: Wrote 6 windows to J0532-0307_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 = 2.94007e-05 Jy ! Component: 100 - total flux cleaned = 8.91308e-05 Jy ! Component: 150 - total flux cleaned = 0.000203506 Jy ! Component: 200 - total flux cleaned = 0.000313981 Jy ! Component: 250 - total flux cleaned = 0.000341112 Jy ! Component: 300 - total flux cleaned = 0.000341206 Jy ! Component: 350 - total flux cleaned = 0.000215307 Jy ! Component: 400 - total flux cleaned = 0.000190799 Jy ! Component: 450 - total flux cleaned = 2.22739e-05 Jy ! Component: 500 - total flux cleaned = -1.62943e-06 Jy ! Component: 550 - total flux cleaned = -0.000141133 Jy ! Component: 600 - total flux cleaned = -0.000209606 Jy ! Component: 650 - total flux cleaned = -0.00023214 Jy ! Component: 700 - total flux cleaned = -0.00027618 Jy ! Component: 750 - total flux cleaned = -0.000297732 Jy ! Component: 800 - total flux cleaned = -0.000319082 Jy ! Component: 850 - total flux cleaned = -0.000318836 Jy ! Component: 900 - total flux cleaned = -0.000318463 Jy ! Component: 950 - total flux cleaned = -0.000359456 Jy ! Component: 1000 - total flux cleaned = -0.000359309 Jy ! Component: 1050 - total flux cleaned = -0.000419274 Jy ! Component: 1100 - total flux cleaned = -0.000497994 Jy ! Component: 1150 - total flux cleaned = -0.000614242 Jy ! Component: 1200 - total flux cleaned = -0.000595009 Jy ! Component: 1250 - total flux cleaned = -0.000632657 Jy ! Component: 1300 - total flux cleaned = -0.00070738 Jy ! Component: 1350 - total flux cleaned = -0.000744021 Jy ! Component: 1400 - total flux cleaned = -0.000799151 Jy ! Component: 1450 - total flux cleaned = -0.000853207 Jy ! Component: 1500 - total flux cleaned = -0.000888901 Jy ! Component: 1550 - total flux cleaned = -0.000906723 Jy ! Component: 1600 - total flux cleaned = -0.00099396 Jy ! Component: 1650 - total flux cleaned = -0.00101122 Jy ! Component: 1700 - total flux cleaned = -0.00101138 Jy ! Component: 1750 - total flux cleaned = -0.00106211 Jy ! Component: 1800 - total flux cleaned = -0.00109543 Jy ! Component: 1850 - total flux cleaned = -0.00102875 Jy ! Component: 1900 - total flux cleaned = -0.00106183 Jy ! Component: 1950 - total flux cleaned = -0.00109455 Jy ! Component: 2000 - total flux cleaned = -0.0010784 Jy ! Component: 2050 - total flux cleaned = -0.00109452 Jy ! Component: 2100 - total flux cleaned = -0.0010627 Jy ! Component: 2150 - total flux cleaned = -0.00103124 Jy ! Component: 2200 - total flux cleaned = -0.00103098 Jy ! Component: 2250 - total flux cleaned = -0.00103089 Jy ! Component: 2300 - total flux cleaned = -0.00103111 Jy ! Component: 2350 - total flux cleaned = -0.00106162 Jy ! Component: 2400 - total flux cleaned = -0.00107662 Jy ! Component: 2450 - total flux cleaned = -0.00106158 Jy ! Component: 2500 - total flux cleaned = -0.00106167 Jy ! Component: 2550 - total flux cleaned = -0.00103218 Jy ! Component: 2600 - total flux cleaned = -0.00104681 Jy ! Component: 2650 - total flux cleaned = -0.000959725 Jy ! Component: 2700 - total flux cleaned = -0.00103175 Jy ! Component: 2750 - total flux cleaned = -0.000960179 Jy ! Component: 2800 - total flux cleaned = -0.000974459 Jy ! Component: 2850 - total flux cleaned = -0.00104476 Jy ! Component: 2900 - total flux cleaned = -0.000988879 Jy ! Component: 2950 - total flux cleaned = -0.000974935 Jy ! Component: 3000 - total flux cleaned = -0.000961195 Jy ! Component: 3050 - total flux cleaned = -0.000961129 Jy ! Component: 3100 - total flux cleaned = -0.000947442 Jy ! Component: 3150 - total flux cleaned = -0.000960842 Jy ! Component: 3200 - total flux cleaned = -0.000933993 Jy ! Component: 3250 - total flux cleaned = -0.000947263 Jy ! Component: 3300 - total flux cleaned = -0.000986787 Jy ! Component: 3350 - total flux cleaned = -0.000934355 Jy ! Component: 3400 - total flux cleaned = -0.000999511 Jy ! Component: 3450 - total flux cleaned = -0.000960678 Jy ! Component: 3500 - total flux cleaned = -0.00101221 Jy ! Component: 3550 - total flux cleaned = -0.000973728 Jy ! Component: 3600 - total flux cleaned = -0.0010119 Jy ! Component: 3650 - total flux cleaned = -0.000961423 Jy ! Component: 3700 - total flux cleaned = -0.000961399 Jy ! Component: 3750 - total flux cleaned = -0.000961155 Jy ! Component: 3800 - total flux cleaned = -0.000911596 Jy ! Component: 3850 - total flux cleaned = -0.000948581 Jy ! Component: 3900 - total flux cleaned = -0.000936227 Jy ! Component: 3950 - total flux cleaned = -0.000936341 Jy ! Component: 4000 - total flux cleaned = -0.000875972 Jy ! Component: 4050 - total flux cleaned = -0.000900133 Jy ! Total flux subtracted in 4096 components = -0.000924011 Jy ! Clean residual min=-0.000656 max=0.000710 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.346412 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 508 components and 0.346412 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0532-0307_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.079 x 7.742 at -4.594 degrees (North through East) ! Clean map min=-0.0013256 max=0.17185 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0532-0307_S_map.fits wmodel /image_prod/ug002_uva//J0532-0307_S_map.mod ! Writing 508 model components to file: /image_prod/ug002_uva//J0532-0307_S_map.mod wobs /image_prod/ug002_uva//J0532-0307_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0532-0307_S_uvs.fits wwins /image_prod/ug002_uva//J0532-0307_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J0532-0307_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.17185 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215678 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.376511 0.376511 0.753022 1.50604 3.01209 6.02417 12.0483 24.0967 48.1934 96.3868 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.171 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 796.789 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0532-0307_S_dfm.log closed on Wed Mar 4 20:53:45 2020