! Started logfile: /image_prod/ug002_uva//J2137-1432_S_dfm.log on Thu Mar 5 05:19:02 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//J2137-1432_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2137-1432_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.993704 visibilities/baseline/integration-bin. ! Found source: J2137-1432 ! ! 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 44 lines of history. ! ! Reading 8049 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 J2137-1432_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.012684Jy sigma=7.160478 ! Fit after self-cal, rms=0.893758Jy sigma=6.300146 ! 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=2.596 mas, bmaj=6.951 mas, bpa=-2.782 degrees ! Estimated noise=1.70492 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 = 0.0834084 Jy ! Component: 100 - total flux cleaned = 0.103917 Jy ! Total flux subtracted in 100 components = 0.103917 Jy ! Clean residual min=-0.007900 max=0.008607 Jy/beam ! Clean residual mean=0.000032 rms=0.001846 Jy/beam ! Combined flux in latest and established models = 0.103917 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.103917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089336Jy sigma=0.504912 ! Fit after self-cal, rms=0.089223Jy sigma=0.504514 ! 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=3.137 mas, bmaj=8.104 mas, bpa=-3.448 degrees ! Estimated noise=1.17251 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 = 0.0121239 Jy ! Component: 100 - total flux cleaned = 0.0180214 Jy ! Component: 150 - total flux cleaned = 0.0212233 Jy ! Component: 200 - total flux cleaned = 0.0230185 Jy ! Total flux subtracted in 200 components = 0.0230185 Jy ! Clean residual min=-0.006503 max=0.006802 Jy/beam ! Clean residual mean=0.000009 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.126936 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.126936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088069Jy sigma=0.487689 ! Fit after self-cal, rms=0.088077Jy sigma=0.487605 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.137 x 8.104 at -3.448 degrees (North through East) ! Clean map min=-0.0063621 max=0.10925 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.27 HN 1.01 KP 0.83 ! LA 0.97 MK 1.02 NL 1.07 OV 0.97 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.77 FD 0.93 HN 1.02 KP 0.93 ! LA 0.94 MK 1.06 NL 1.07 OV 0.96 ! PT 0.94 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.93 HN 1.01 KP 0.93 ! LA 0.95 MK 1.04 NL 1.22 OV 0.96 ! PT 0.96 SC 0.96 ! ! ! Fit before self-cal, rms=0.088077Jy sigma=0.487605 ! Fit after self-cal, rms=0.101402Jy sigma=0.473787 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.143 mas, bmaj=8.152 mas, bpa=-2.626 degrees ! Estimated noise=1.17924 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 = 0.000591259 Jy ! Component: 100 - total flux cleaned = 0.000595099 Jy ! Component: 150 - total flux cleaned = 0.000598426 Jy ! Component: 200 - total flux cleaned = 0.00059961 Jy ! Total flux subtracted in 200 components = 0.00059961 Jy ! Clean residual min=-0.004761 max=0.004605 Jy/beam ! Clean residual mean=0.000013 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.127535 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.127535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101330Jy sigma=0.473354 ! Fit after self-cal, rms=0.101524Jy sigma=0.473094 ! 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=0.101524Jy sigma=0.473094 ! Fit after self-cal, rms=0.113792Jy sigma=0.459428 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.134 mas, bmaj=8.156 mas, bpa=-2.926 degrees ! Estimated noise=1.18127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.68104e-05 Jy ! Component: 100 - total flux cleaned = 1.84705e-05 Jy ! Component: 150 - total flux cleaned = -5.5445e-05 Jy ! Component: 200 - total flux cleaned = -8.91166e-05 Jy ! Total flux subtracted in 200 components = -8.91166e-05 Jy ! Clean residual min=-0.002312 max=0.002779 Jy/beam ! Clean residual mean=0.000003 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.127446 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.127446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113767Jy sigma=0.459201 ! Fit after self-cal, rms=0.113942Jy sigma=0.458992 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 (8.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262401 Jy ! Component: 100 - total flux cleaned = 0.00307723 Jy ! Component: 150 - total flux cleaned = 0.00312753 Jy ! Component: 200 - total flux cleaned = 0.00316933 Jy ! Total flux subtracted in 200 components = 0.00316933 Jy ! Clean residual min=-0.002143 max=0.002289 Jy/beam ! Clean residual mean=0.000003 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.130616 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.130616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113859Jy sigma=0.458193 ! Fit after self-cal, rms=0.113859Jy sigma=0.458085 ! Inverting map ! Added new window around map position (-28, -63.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175486 Jy ! Component: 100 - total flux cleaned = 0.00234912 Jy ! Component: 150 - total flux cleaned = 0.00270125 Jy ! Component: 200 - total flux cleaned = 0.00289419 Jy ! Total flux subtracted in 200 components = 0.00289419 Jy ! Clean residual min=-0.002012 max=0.001935 Jy/beam ! Clean residual mean=0.000005 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.13351 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 88 components and 0.13351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113797Jy sigma=0.457512 ! Fit after self-cal, rms=0.113806Jy sigma=0.457487 ! 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=0.113806Jy sigma=0.457487 ! Fit after self-cal, rms=0.114677Jy sigma=0.457332 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.124 mas, bmaj=8.144 mas, bpa=-2.938 degrees ! Estimated noise=1.17689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118687 Jy ! Component: 100 - total flux cleaned = 0.00133828 Jy ! Component: 150 - total flux cleaned = 0.00143926 Jy ! Component: 200 - total flux cleaned = 0.00147071 Jy ! Total flux subtracted in 200 components = 0.00147071 Jy ! Clean residual min=-0.001917 max=0.001719 Jy/beam ! Clean residual mean=0.000004 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.134981 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 103 components and 0.134981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114640Jy sigma=0.457105 ! Fit after self-cal, rms=0.114650Jy sigma=0.457086 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 = 0.000258021 Jy ! Component: 100 - total flux cleaned = 0.000287854 Jy ! Component: 150 - total flux cleaned = 0.000287776 Jy ! Component: 200 - total flux cleaned = 0.000262342 Jy ! Total flux subtracted in 200 components = 0.000262342 Jy ! Clean residual min=-0.001871 max=0.001664 Jy/beam ! Clean residual mean=0.000004 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.135243 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 113 components and 0.135243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114627Jy sigma=0.456976 ! Fit after self-cal, rms=0.114634Jy sigma=0.456971 ! 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=0.114634Jy sigma=0.456971 ! Fit after self-cal, rms=0.114371Jy sigma=0.456935 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.721 mas, bmaj=16.18 mas, bpa=0.5472 degrees ! Estimated noise=1.47833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000687746 Jy ! Component: 100 - total flux cleaned = 0.000622678 Jy ! Component: 150 - total flux cleaned = 0.00050381 Jy ! Component: 200 - total flux cleaned = 0.000446019 Jy ! Total flux subtracted in 200 components = 0.000446019 Jy ! Clean residual min=-0.001597 max=0.001604 Jy/beam ! Clean residual mean=0.000008 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.135689 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 131 components and 0.135689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114365Jy sigma=0.456906 ! Fit after self-cal, rms=0.114360Jy sigma=0.456892 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 = 5.7857e-05 Jy ! Component: 100 - total flux cleaned = 1.64209e-05 Jy ! Component: 150 - total flux cleaned = 4.94287e-06 Jy ! Component: 200 - total flux cleaned = -2.77459e-05 Jy ! Total flux subtracted in 200 components = -2.77459e-05 Jy ! Clean residual min=-0.001593 max=0.001588 Jy/beam ! Clean residual mean=0.000008 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.135661 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 142 components and 0.135661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114358Jy sigma=0.456887 ! Fit after self-cal, rms=0.114359Jy sigma=0.456883 ! 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=3.121 mas, bmaj=8.138 mas, bpa=-2.956 degrees ! Estimated noise=1.17588 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.121 x 8.138 at -2.956 degrees (North through East) ! Clean map min=-0.001759 max=0.10987 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=2.57 mas, bmaj=6.936 mas, bpa=-2.412 degrees ! Estimated noise=1.71622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0837662 Jy ! Component: 100 - total flux cleaned = 0.105338 Jy ! Component: 150 - total flux cleaned = 0.115496 Jy ! Component: 200 - total flux cleaned = 0.121254 Jy ! Total flux subtracted in 200 components = 0.121254 Jy ! Clean residual min=-0.003582 max=0.003042 Jy/beam ! Clean residual mean=0.000009 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.121254 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 0.121254 Jy ! Inverting map and beam ! Estimated beam: bmin=3.121 mas, bmaj=8.138 mas, bpa=-2.956 degrees ! Estimated noise=1.17588 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 = 0.00477321 Jy ! Component: 100 - total flux cleaned = 0.00760495 Jy ! Component: 150 - total flux cleaned = 0.00962859 Jy ! Component: 200 - total flux cleaned = 0.0108372 Jy ! Total flux subtracted in 200 components = 0.0108372 Jy ! Clean residual min=-0.001995 max=0.001735 Jy/beam ! Clean residual mean=0.000004 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.132091 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 45 components and 0.132091 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=7.721 mas, bmaj=16.18 mas, bpa=0.5472 degrees ! Estimated noise=1.47833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158485 Jy ! Component: 100 - total flux cleaned = 0.00207713 Jy ! Component: 150 - total flux cleaned = 0.00248062 Jy ! Component: 200 - total flux cleaned = 0.00276309 Jy ! Total flux subtracted in 200 components = 0.00276309 Jy ! Clean residual min=-0.001552 max=0.001765 Jy/beam ! Clean residual mean=0.000008 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.134854 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 = 0.000210782 Jy ! Component: 100 - total flux cleaned = 0.000322193 Jy ! Component: 150 - total flux cleaned = 0.00035558 Jy ! Component: 200 - total flux cleaned = 0.000371937 Jy ! Total flux subtracted in 200 components = 0.000371937 Jy ! Clean residual min=-0.001516 max=0.001755 Jy/beam ! Clean residual mean=0.000008 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.135226 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 91 components and 0.135226 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.121 mas, bmaj=8.138 mas, bpa=-2.956 degrees ! Estimated noise=1.17588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129815 Jy ! Component: 100 - total flux cleaned = 9.13008e-05 Jy ! Component: 150 - total flux cleaned = 2.3526e-05 Jy ! Component: 200 - total flux cleaned = 8.46124e-05 Jy ! Total flux subtracted in 200 components = 8.46124e-05 Jy ! Clean residual min=-0.002020 max=0.001653 Jy/beam ! Clean residual mean=0.000004 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.135311 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 0.135311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114389Jy sigma=0.456972 ! Fit after self-cal, rms=0.114382Jy sigma=0.456941 wmodel J2137-1432_S_map.mod ! Writing 114 model components to file: J2137-1432_S_map.mod wobs J2137-1432_S_uvs.fits ! Writing UV FITS file: J2137-1432_S_uvs.fits wwins J2137-1432_S_map.win ! wwins: Wrote 3 windows to J2137-1432_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 = -0.000647169 Jy ! Component: 100 - total flux cleaned = -0.000618168 Jy ! Component: 150 - total flux cleaned = -0.000673815 Jy ! Component: 200 - total flux cleaned = -0.000646418 Jy ! Component: 250 - total flux cleaned = -0.000647096 Jy ! Component: 300 - total flux cleaned = -0.000673762 Jy ! Component: 350 - total flux cleaned = -0.000799262 Jy ! Component: 400 - total flux cleaned = -0.000847941 Jy ! Component: 450 - total flux cleaned = -0.000847775 Jy ! Component: 500 - total flux cleaned = -0.000847754 Jy ! Component: 550 - total flux cleaned = -0.000824749 Jy ! Component: 600 - total flux cleaned = -0.000915242 Jy ! Component: 650 - total flux cleaned = -0.000958992 Jy ! Component: 700 - total flux cleaned = -0.000893675 Jy ! Component: 750 - total flux cleaned = -0.00091521 Jy ! Component: 800 - total flux cleaned = -0.000957523 Jy ! Component: 850 - total flux cleaned = -0.000999001 Jy ! Component: 900 - total flux cleaned = -0.00101988 Jy ! Component: 950 - total flux cleaned = -0.00116111 Jy ! Component: 1000 - total flux cleaned = -0.00125989 Jy ! Component: 1050 - total flux cleaned = -0.00123981 Jy ! Component: 1100 - total flux cleaned = -0.00125892 Jy ! Component: 1150 - total flux cleaned = -0.00133504 Jy ! Component: 1200 - total flux cleaned = -0.00142825 Jy ! Component: 1250 - total flux cleaned = -0.00142762 Jy ! Component: 1300 - total flux cleaned = -0.00144594 Jy ! Component: 1350 - total flux cleaned = -0.00151846 Jy ! Component: 1400 - total flux cleaned = -0.00157222 Jy ! Component: 1450 - total flux cleaned = -0.00160752 Jy ! Component: 1500 - total flux cleaned = -0.00166015 Jy ! Component: 1550 - total flux cleaned = -0.00172906 Jy ! Component: 1600 - total flux cleaned = -0.00171179 Jy ! Component: 1650 - total flux cleaned = -0.00177951 Jy ! Component: 1700 - total flux cleaned = -0.00179604 Jy ! Component: 1750 - total flux cleaned = -0.00186238 Jy ! Component: 1800 - total flux cleaned = -0.0018952 Jy ! Component: 1850 - total flux cleaned = -0.00192794 Jy ! Component: 1900 - total flux cleaned = -0.00199238 Jy ! Component: 1950 - total flux cleaned = -0.00205599 Jy ! Component: 2000 - total flux cleaned = -0.00213465 Jy ! Component: 2050 - total flux cleaned = -0.00218147 Jy ! Component: 2100 - total flux cleaned = -0.00222792 Jy ! Component: 2150 - total flux cleaned = -0.0023507 Jy ! Component: 2200 - total flux cleaned = -0.00244187 Jy ! Component: 2250 - total flux cleaned = -0.00253202 Jy ! Component: 2300 - total flux cleaned = -0.00262139 Jy ! Component: 2350 - total flux cleaned = -0.0026954 Jy ! Component: 2400 - total flux cleaned = -0.00276877 Jy ! Component: 2450 - total flux cleaned = -0.0028271 Jy ! Component: 2500 - total flux cleaned = -0.00294263 Jy ! Component: 2550 - total flux cleaned = -0.00295697 Jy ! Component: 2600 - total flux cleaned = -0.00309909 Jy ! Component: 2650 - total flux cleaned = -0.00312733 Jy ! Component: 2700 - total flux cleaned = -0.00322549 Jy ! Component: 2750 - total flux cleaned = -0.00323959 Jy ! Component: 2800 - total flux cleaned = -0.00329491 Jy ! Component: 2850 - total flux cleaned = -0.00332245 Jy ! Component: 2900 - total flux cleaned = -0.00336345 Jy ! Component: 2950 - total flux cleaned = -0.00337701 Jy ! Component: 3000 - total flux cleaned = -0.00343064 Jy ! Component: 3050 - total flux cleaned = -0.00341716 Jy ! Component: 3100 - total flux cleaned = -0.00339058 Jy ! Component: 3150 - total flux cleaned = -0.00340385 Jy ! Component: 3200 - total flux cleaned = -0.00336462 Jy ! Component: 3250 - total flux cleaned = -0.00337766 Jy ! Component: 3300 - total flux cleaned = -0.00336464 Jy ! Component: 3350 - total flux cleaned = -0.00330045 Jy ! Component: 3400 - total flux cleaned = -0.00328787 Jy ! Component: 3450 - total flux cleaned = -0.00330045 Jy ! Component: 3500 - total flux cleaned = -0.0032248 Jy ! Component: 3550 - total flux cleaned = -0.00326238 Jy ! Component: 3600 - total flux cleaned = -0.0032749 Jy ! Component: 3650 - total flux cleaned = -0.00323773 Jy ! Component: 3700 - total flux cleaned = -0.00326246 Jy ! Component: 3750 - total flux cleaned = -0.00325031 Jy ! Component: 3800 - total flux cleaned = -0.00327458 Jy ! Component: 3850 - total flux cleaned = -0.00328671 Jy ! Component: 3900 - total flux cleaned = -0.00332296 Jy ! Component: 3950 - total flux cleaned = -0.00329894 Jy ! Component: 4000 - total flux cleaned = -0.00331084 Jy ! Component: 4050 - total flux cleaned = -0.00328699 Jy ! Total flux subtracted in 4096 components = -0.00329892 Jy ! Clean residual min=-0.000744 max=0.000730 Jy/beam ! Clean residual mean=0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.132012 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 378 components and 0.132012 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2137-1432_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.121 x 8.138 at -2.956 degrees (North through East) ! Clean map min=-0.00154 max=0.11115 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2137-1432_S_map.fits wmodel /image_prod/ug002_uva//J2137-1432_S_map.mod ! Writing 378 model components to file: /image_prod/ug002_uva//J2137-1432_S_map.mod wobs /image_prod/ug002_uva//J2137-1432_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2137-1432_S_uvs.fits wwins /image_prod/ug002_uva//J2137-1432_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2137-1432_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.111145 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021425 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.578296 0.578296 1.15659 2.31318 4.62637 9.25273 18.5055 37.0109 74.0219 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.111 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 518.765 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2137-1432_S_dfm.log closed on Thu Mar 5 05:19:06 2020