! Started logfile: /image_prod/ug002_uva//J0618-1418_S_dfm.log on Wed Mar 4 21:15:49 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//J0618-1418_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0618-1418_S_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980889 visibilities/baseline/integration-bin. ! Found source: J0618-1418 ! ! 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 6621 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 J0618-1418_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004164Jy sigma=7.321894 ! Fit after self-cal, rms=0.940128Jy sigma=6.841991 ! 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=2.632 mas, bmaj=6.99 mas, bpa=-3.385 degrees ! Estimated noise=2.13665 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 = 0.0451026 Jy ! Component: 100 - total flux cleaned = 0.0585134 Jy ! Total flux subtracted in 100 components = 0.0585134 Jy ! Clean residual min=-0.004677 max=0.007249 Jy/beam ! Clean residual mean=-0.000018 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.0585134 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0585134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069602Jy sigma=0.449985 ! Fit after self-cal, rms=0.068889Jy sigma=0.443082 ! 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=3.246 mas, bmaj=8.13 mas, bpa=-3.829 degrees ! Estimated noise=1.23442 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 = 0.0095657 Jy ! Component: 100 - total flux cleaned = 0.0139313 Jy ! Component: 150 - total flux cleaned = 0.0162793 Jy ! Component: 200 - total flux cleaned = 0.0175986 Jy ! Total flux subtracted in 200 components = 0.0175986 Jy ! Clean residual min=-0.002767 max=0.005252 Jy/beam ! Clean residual mean=-0.000008 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.076112 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 44 components and 0.076112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067767Jy sigma=0.431996 ! Fit after self-cal, rms=0.067784Jy sigma=0.431873 ! Inverting map ! Added new window around map position (4.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336577 Jy ! Component: 100 - total flux cleaned = 0.0039168 Jy ! Component: 150 - total flux cleaned = 0.00398452 Jy ! Component: 200 - total flux cleaned = 0.00414159 Jy ! Total flux subtracted in 200 components = 0.00414159 Jy ! Clean residual min=-0.002390 max=0.002328 Jy/beam ! Clean residual mean=-0.000004 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0802536 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.0802536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067457Jy sigma=0.429506 ! Fit after self-cal, rms=0.067381Jy sigma=0.429033 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.246 x 8.13 at -3.829 degrees (North through East) ! Clean map min=-0.0024786 max=0.061301 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.08 KP 1.01 ! LA 1.03 MK 1.01 NL 0.99 OV 1.07 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 HN 1.03 KP 0.97 ! LA 1.07 MK 0.95 NL 0.95 OV 1.02 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.97 HN 0.99 KP 0.95 ! LA 1.02 MK 0.93 NL 0.99 OV 1.00 ! PT 1.00 SC 0.96 ! ! ! Fit before self-cal, rms=0.067381Jy sigma=0.429033 ! Fit after self-cal, rms=0.066400Jy sigma=0.428132 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.215 mas, bmaj=8.048 mas, bpa=-3.776 degrees ! Estimated noise=1.21768 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 = 0.00154154 Jy ! Component: 100 - total flux cleaned = 0.00140446 Jy ! Component: 150 - total flux cleaned = 0.00136442 Jy ! Component: 200 - total flux cleaned = 0.00126658 Jy ! Total flux subtracted in 200 components = 0.00126658 Jy ! Clean residual min=-0.002113 max=0.002013 Jy/beam ! Clean residual mean=0.000000 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0815202 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.0815202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066327Jy sigma=0.427638 ! Fit after self-cal, rms=0.066302Jy sigma=0.427494 ! 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=0.066302Jy sigma=0.427494 ! Fit after self-cal, rms=0.066198Jy sigma=0.426746 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.191 mas, bmaj=8.08 mas, bpa=-3.27 degrees ! Estimated noise=1.21422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101471 Jy ! Component: 100 - total flux cleaned = 0.00101685 Jy ! Component: 150 - total flux cleaned = 0.000986665 Jy ! Component: 200 - total flux cleaned = 0.000959498 Jy ! Total flux subtracted in 200 components = 0.000959498 Jy ! Clean residual min=-0.001979 max=0.002064 Jy/beam ! Clean residual mean=-0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0824797 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.0824797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066157Jy sigma=0.426449 ! Fit after self-cal, rms=0.066154Jy sigma=0.426389 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 = 0.000198815 Jy ! Component: 100 - total flux cleaned = 0.00017423 Jy ! Component: 150 - total flux cleaned = 0.000152401 Jy ! Component: 200 - total flux cleaned = 0.000152156 Jy ! Total flux subtracted in 200 components = 0.000152156 Jy ! Clean residual min=-0.001916 max=0.002057 Jy/beam ! Clean residual mean=-0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0826318 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.0826318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066138Jy sigma=0.426271 ! Fit after self-cal, rms=0.066134Jy sigma=0.426260 ! 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=0.066134Jy sigma=0.426260 ! Fit after self-cal, rms=0.065899Jy sigma=0.426211 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.177 mas, bmaj=8.072 mas, bpa=-3.12 degrees ! Estimated noise=1.20898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000487941 Jy ! Component: 100 - total flux cleaned = 0.000622085 Jy ! Component: 150 - total flux cleaned = 0.000641266 Jy ! Component: 200 - total flux cleaned = 0.000658299 Jy ! Total flux subtracted in 200 components = 0.000658299 Jy ! Clean residual min=-0.001887 max=0.002058 Jy/beam ! Clean residual mean=-0.000001 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0832901 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 107 components and 0.0832901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065885Jy sigma=0.426104 ! Fit after self-cal, rms=0.065879Jy sigma=0.426093 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 (-61, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115433 Jy ! Component: 100 - total flux cleaned = 0.000936356 Jy ! Component: 150 - total flux cleaned = 0.000874475 Jy ! Component: 200 - total flux cleaned = 0.000954286 Jy ! Total flux subtracted in 200 components = 0.000954286 Jy ! Clean residual min=-0.001754 max=0.001681 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0842444 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 122 components and 0.0842444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065815Jy sigma=0.425729 ! Fit after self-cal, rms=0.065814Jy sigma=0.425693 ! 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=0.065814Jy sigma=0.425693 ! Fit after self-cal, rms=0.065521Jy sigma=0.425670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.586 mas, bmaj=15.21 mas, bpa=-0.9254 degrees ! Estimated noise=1.51388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349298 Jy ! Component: 100 - total flux cleaned = 0.000400366 Jy ! Component: 150 - total flux cleaned = 0.000380141 Jy ! Component: 200 - total flux cleaned = 0.000362508 Jy ! Total flux subtracted in 200 components = 0.000362508 Jy ! Clean residual min=-0.001770 max=0.001707 Jy/beam ! Clean residual mean=-0.000002 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0846069 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 135 components and 0.0846069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065511Jy sigma=0.425627 ! Fit after self-cal, rms=0.065508Jy sigma=0.425603 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 = 3.07878e-05 Jy ! Component: 100 - total flux cleaned = 6.50299e-05 Jy ! Component: 150 - total flux cleaned = 8.0764e-05 Jy ! Component: 200 - total flux cleaned = 8.07967e-05 Jy ! Total flux subtracted in 200 components = 8.07967e-05 Jy ! Clean residual min=-0.001773 max=0.001726 Jy/beam ! Clean residual mean=-0.000001 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0846877 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 141 components and 0.0846877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065505Jy sigma=0.425584 ! Fit after self-cal, rms=0.065503Jy sigma=0.425574 ! 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=3.167 mas, bmaj=8.063 mas, bpa=-3.11 degrees ! Estimated noise=1.20443 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.167 x 8.063 at -3.11 degrees (North through East) ! Clean map min=-0.0016419 max=0.059777 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=2.583 mas, bmaj=6.985 mas, bpa=-2.559 degrees ! Estimated noise=2.05791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0438779 Jy ! Component: 100 - total flux cleaned = 0.0582263 Jy ! Component: 150 - total flux cleaned = 0.0669124 Jy ! Component: 200 - total flux cleaned = 0.0727858 Jy ! Total flux subtracted in 200 components = 0.0727858 Jy ! Clean residual min=-0.003683 max=0.003651 Jy/beam ! Clean residual mean=-0.000010 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.0727858 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0727858 Jy ! Inverting map and beam ! Estimated beam: bmin=3.167 mas, bmaj=8.063 mas, bpa=-3.11 degrees ! Estimated noise=1.20443 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 = 0.00567625 Jy ! Component: 100 - total flux cleaned = 0.00871235 Jy ! Component: 150 - total flux cleaned = 0.010369 Jy ! Component: 200 - total flux cleaned = 0.0110172 Jy ! Total flux subtracted in 200 components = 0.0110172 Jy ! Clean residual min=-0.001941 max=0.001880 Jy/beam ! Clean residual mean=-0.000003 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.083803 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.083803 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=7.586 mas, bmaj=15.21 mas, bpa=-0.9254 degrees ! Estimated noise=1.51388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00070287 Jy ! Component: 100 - total flux cleaned = 0.000664403 Jy ! Component: 150 - total flux cleaned = 0.000633835 Jy ! Component: 200 - total flux cleaned = 0.000636097 Jy ! Total flux subtracted in 200 components = 0.000636097 Jy ! Clean residual min=-0.001813 max=0.001917 Jy/beam ! Clean residual mean=-0.000003 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0844391 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 = -2.86028e-07 Jy ! Component: 100 - total flux cleaned = -2.36018e-05 Jy ! Component: 150 - total flux cleaned = -2.37048e-05 Jy ! Component: 200 - total flux cleaned = -3.21863e-06 Jy ! Total flux subtracted in 200 components = -3.21863e-06 Jy ! Clean residual min=-0.001791 max=0.001875 Jy/beam ! Clean residual mean=-0.000002 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0844359 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 80 components and 0.0844359 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.167 mas, bmaj=8.063 mas, bpa=-3.11 degrees ! Estimated noise=1.20443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.76496e-05 Jy ! Component: 100 - total flux cleaned = 5.98298e-05 Jy ! Component: 150 - total flux cleaned = 5.94026e-05 Jy ! Component: 200 - total flux cleaned = 5.93102e-05 Jy ! Total flux subtracted in 200 components = 5.93102e-05 Jy ! Clean residual min=-0.001674 max=0.001735 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0844952 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.0844952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065529Jy sigma=0.425744 ! Fit after self-cal, rms=0.065510Jy sigma=0.425657 wmodel J0618-1418_S_map.mod ! Writing 101 model components to file: J0618-1418_S_map.mod wobs J0618-1418_S_uvs.fits ! Writing UV FITS file: J0618-1418_S_uvs.fits wwins J0618-1418_S_map.win ! wwins: Wrote 3 windows to J0618-1418_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 = -0.000226012 Jy ! Component: 100 - total flux cleaned = -0.000318292 Jy ! Component: 150 - total flux cleaned = -0.000405624 Jy ! Component: 200 - total flux cleaned = -0.000407061 Jy ! Component: 250 - total flux cleaned = -0.000488927 Jy ! Component: 300 - total flux cleaned = -0.000646791 Jy ! Component: 350 - total flux cleaned = -0.00072389 Jy ! Component: 400 - total flux cleaned = -0.00085028 Jy ! Component: 450 - total flux cleaned = -0.00102249 Jy ! Component: 500 - total flux cleaned = -0.00116637 Jy ! Component: 550 - total flux cleaned = -0.00130721 Jy ! Component: 600 - total flux cleaned = -0.0015142 Jy ! Component: 650 - total flux cleaned = -0.00164927 Jy ! Component: 700 - total flux cleaned = -0.00180435 Jy ! Component: 750 - total flux cleaned = -0.0019993 Jy ! Component: 800 - total flux cleaned = -0.0020841 Jy ! Component: 850 - total flux cleaned = -0.0021888 Jy ! Component: 900 - total flux cleaned = -0.00235328 Jy ! Component: 950 - total flux cleaned = -0.00245422 Jy ! Component: 1000 - total flux cleaned = -0.00259388 Jy ! Component: 1050 - total flux cleaned = -0.00267191 Jy ! Component: 1100 - total flux cleaned = -0.00276831 Jy ! Component: 1150 - total flux cleaned = -0.002901 Jy ! Component: 1200 - total flux cleaned = -0.00295648 Jy ! Component: 1250 - total flux cleaned = -0.00299271 Jy ! Component: 1300 - total flux cleaned = -0.00302886 Jy ! Component: 1350 - total flux cleaned = -0.00302895 Jy ! Component: 1400 - total flux cleaned = -0.00308202 Jy ! Component: 1450 - total flux cleaned = -0.00318667 Jy ! Component: 1500 - total flux cleaned = -0.00327261 Jy ! Component: 1550 - total flux cleaned = -0.00334051 Jy ! Component: 1600 - total flux cleaned = -0.00337377 Jy ! Component: 1650 - total flux cleaned = -0.00340696 Jy ! Component: 1700 - total flux cleaned = -0.00350505 Jy ! Component: 1750 - total flux cleaned = -0.00356961 Jy ! Component: 1800 - total flux cleaned = -0.00360146 Jy ! Component: 1850 - total flux cleaned = -0.00368056 Jy ! Component: 1900 - total flux cleaned = -0.00378944 Jy ! Component: 1950 - total flux cleaned = -0.00380461 Jy ! Component: 2000 - total flux cleaned = -0.0038505 Jy ! Component: 2050 - total flux cleaned = -0.00392595 Jy ! Component: 2100 - total flux cleaned = -0.00395593 Jy ! Component: 2150 - total flux cleaned = -0.00398553 Jy ! Component: 2200 - total flux cleaned = -0.00397101 Jy ! Component: 2250 - total flux cleaned = -0.00401461 Jy ! Component: 2300 - total flux cleaned = -0.00408629 Jy ! Component: 2350 - total flux cleaned = -0.0041005 Jy ! Component: 2400 - total flux cleaned = -0.0041565 Jy ! Component: 2450 - total flux cleaned = -0.0041564 Jy ! Component: 2500 - total flux cleaned = -0.0041426 Jy ! Component: 2550 - total flux cleaned = -0.00419744 Jy ! Component: 2600 - total flux cleaned = -0.00427869 Jy ! Component: 2650 - total flux cleaned = -0.00427861 Jy ! Component: 2700 - total flux cleaned = -0.004292 Jy ! Component: 2750 - total flux cleaned = -0.00437118 Jy ! Component: 2800 - total flux cleaned = -0.00441049 Jy ! Component: 2850 - total flux cleaned = -0.00438444 Jy ! Component: 2900 - total flux cleaned = -0.00446173 Jy ! Component: 2950 - total flux cleaned = -0.00446152 Jy ! Component: 3000 - total flux cleaned = -0.00447429 Jy ! Component: 3050 - total flux cleaned = -0.00447443 Jy ! Component: 3100 - total flux cleaned = -0.00449959 Jy ! Component: 3150 - total flux cleaned = -0.00457398 Jy ! Component: 3200 - total flux cleaned = -0.00453694 Jy ! Component: 3250 - total flux cleaned = -0.00457364 Jy ! Component: 3300 - total flux cleaned = -0.00461018 Jy ! Component: 3350 - total flux cleaned = -0.00467035 Jy ! Component: 3400 - total flux cleaned = -0.0046345 Jy ! Component: 3450 - total flux cleaned = -0.00465826 Jy ! Component: 3500 - total flux cleaned = -0.00465828 Jy ! Component: 3550 - total flux cleaned = -0.00462315 Jy ! Component: 3600 - total flux cleaned = -0.00464635 Jy ! Component: 3650 - total flux cleaned = -0.00463475 Jy ! Component: 3700 - total flux cleaned = -0.00463473 Jy ! Component: 3750 - total flux cleaned = -0.00460045 Jy ! Component: 3800 - total flux cleaned = -0.00460041 Jy ! Component: 3850 - total flux cleaned = -0.00458912 Jy ! Component: 3900 - total flux cleaned = -0.00454436 Jy ! Component: 3950 - total flux cleaned = -0.00455545 Jy ! Component: 4000 - total flux cleaned = -0.00455543 Jy ! Component: 4050 - total flux cleaned = -0.00456635 Jy ! Total flux subtracted in 4096 components = -0.00451168 Jy ! Clean residual min=-0.000657 max=0.000580 Jy/beam ! Clean residual mean=0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0799835 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 390 components and 0.0799836 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0618-1418_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.167 x 8.063 at -3.11 degrees (North through East) ! Clean map min=-0.0015484 max=0.059992 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0618-1418_S_map.fits wmodel /image_prod/ug002_uva//J0618-1418_S_map.mod ! Writing 390 model components to file: /image_prod/ug002_uva//J0618-1418_S_map.mod wobs /image_prod/ug002_uva//J0618-1418_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0618-1418_S_uvs.fits wwins /image_prod/ug002_uva//J0618-1418_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0618-1418_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0599918 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197862 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.989444 0.989444 1.97889 3.95778 7.91556 15.8311 31.6622 63.3244 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 303.2 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0618-1418_S_dfm.log closed on Wed Mar 4 21:15:53 2020