! Started logfile: /image_prod/ug002_uva//J1438+3710_S_dfm.log on Thu Mar 5 01:49:23 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//J1438+3710_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1438+3710_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.86963 visibilities/baseline/integration-bin. ! Found source: J1438+3710 ! ! 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 5283 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 J1438+3710_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.093959Jy sigma=8.520280 ! Fit after self-cal, rms=0.611108Jy sigma=4.843029 ! 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=3.063 mas, bmaj=5.717 mas, bpa=-10.63 degrees ! Estimated noise=1.78695 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 = 0.301035 Jy ! Component: 100 - total flux cleaned = 0.367779 Jy ! Total flux subtracted in 100 components = 0.367779 Jy ! Clean residual min=-0.011037 max=0.027759 Jy/beam ! Clean residual mean=-0.000033 rms=0.003496 Jy/beam ! Combined flux in latest and established models = 0.367779 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.367779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110912Jy sigma=0.692810 ! Fit after self-cal, rms=0.110866Jy sigma=0.692371 ! Inverting map ! Added new window around map position (-3.5, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275161 Jy ! Component: 100 - total flux cleaned = 0.042064 Jy ! Total flux subtracted in 100 components = 0.042064 Jy ! Clean residual min=-0.010353 max=0.014075 Jy/beam ! Clean residual mean=-0.000020 rms=0.002875 Jy/beam ! Combined flux in latest and established models = 0.409843 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.409843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102048Jy sigma=0.612926 ! Fit after self-cal, rms=0.101506Jy sigma=0.608085 ! 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=3.591 mas, bmaj=6.512 mas, bpa=-10.31 degrees ! Estimated noise=1.28132 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 (-101, 41.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169853 Jy ! Component: 100 - total flux cleaned = 0.0231255 Jy ! Component: 150 - total flux cleaned = 0.0252751 Jy ! Component: 200 - total flux cleaned = 0.0260125 Jy ! Total flux subtracted in 200 components = 0.0260125 Jy ! Clean residual min=-0.009466 max=0.013294 Jy/beam ! Clean residual mean=-0.000016 rms=0.002403 Jy/beam ! Combined flux in latest and established models = 0.435855 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.435855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097507Jy sigma=0.579528 ! Fit after self-cal, rms=0.097087Jy sigma=0.575984 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.591 x 6.512 at -10.31 degrees (North through East) ! Clean map min=-0.0097672 max=0.38042 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.02 KP 1.00 ! LA 1.00 MK 1.00 NL 1.03 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.99 HN 1.04 KP 0.96 ! LA 1.00 MK 0.98 NL 1.01 OV 1.01 ! PT 1.00 SC 0.82 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.05 KP 0.91 ! LA 0.99 MK 1.00 NL 1.04 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.097087Jy sigma=0.575984 ! Fit after self-cal, rms=0.091947Jy sigma=0.545678 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.573 mas, bmaj=6.474 mas, bpa=-9.639 degrees ! Estimated noise=1.27944 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 = 0.00166706 Jy ! Component: 100 - total flux cleaned = 0.00106199 Jy ! Component: 150 - total flux cleaned = 0.000532954 Jy ! Component: 200 - total flux cleaned = 0.000215051 Jy ! Total flux subtracted in 200 components = 0.000215051 Jy ! Clean residual min=-0.007295 max=0.009469 Jy/beam ! Clean residual mean=-0.000017 rms=0.002083 Jy/beam ! Combined flux in latest and established models = 0.43607 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 0.43607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090864Jy sigma=0.540836 ! Fit after self-cal, rms=0.090810Jy sigma=0.540353 ! 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=0.090810Jy sigma=0.540353 ! Fit after self-cal, rms=0.067291Jy sigma=0.433508 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.568 mas, bmaj=6.464 mas, bpa=-9.541 degrees ! Estimated noise=1.27865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120788 Jy ! Component: 100 - total flux cleaned = 0.00141713 Jy ! Component: 150 - total flux cleaned = 0.00177454 Jy ! Component: 200 - total flux cleaned = 0.00200047 Jy ! Total flux subtracted in 200 components = 0.00200047 Jy ! Clean residual min=-0.003717 max=0.005586 Jy/beam ! Clean residual mean=0.000002 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.438071 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.438071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066904Jy sigma=0.430395 ! Fit after self-cal, rms=0.066869Jy sigma=0.429945 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 (-9, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00556858 Jy ! Component: 100 - total flux cleaned = 0.00635257 Jy ! Component: 150 - total flux cleaned = 0.00592899 Jy ! Component: 200 - total flux cleaned = 0.00592827 Jy ! Total flux subtracted in 200 components = 0.00592827 Jy ! Clean residual min=-0.002732 max=0.003446 Jy/beam ! Clean residual mean=0.000006 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.443999 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.443999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066387Jy sigma=0.425303 ! Fit after self-cal, rms=0.066332Jy sigma=0.424890 ! Inverting map ! Added new window around map position (-30.5, 27.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017558 Jy ! Component: 100 - total flux cleaned = 0.00192739 Jy ! Component: 150 - total flux cleaned = 0.00207674 Jy ! Component: 200 - total flux cleaned = 0.00207533 Jy ! Total flux subtracted in 200 components = 0.00207533 Jy ! Clean residual min=-0.002443 max=0.003074 Jy/beam ! Clean residual mean=0.000007 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.446074 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 114 components and 0.446074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066105Jy sigma=0.422960 ! Fit after self-cal, rms=0.066089Jy sigma=0.422896 ! Inverting map ! Added new window around map position (58, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179845 Jy ! Component: 100 - total flux cleaned = 0.00228467 Jy ! Component: 150 - total flux cleaned = 0.00259606 Jy ! Component: 200 - total flux cleaned = 0.00282657 Jy ! Total flux subtracted in 200 components = 0.00282657 Jy ! Clean residual min=-0.002320 max=0.002851 Jy/beam ! Clean residual mean=0.000006 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.448901 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 133 components and 0.448901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065928Jy sigma=0.421535 ! Fit after self-cal, rms=0.065923Jy sigma=0.421487 ! 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=0.065923Jy sigma=0.421487 ! Fit after self-cal, rms=0.065389Jy sigma=0.419217 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.563 mas, bmaj=6.453 mas, bpa=-9.523 degrees ! Estimated noise=1.27572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00071465 Jy ! Component: 100 - total flux cleaned = 0.00121172 Jy ! Component: 150 - total flux cleaned = 0.00158217 Jy ! Component: 200 - total flux cleaned = 0.00175167 Jy ! Total flux subtracted in 200 components = 0.00175167 Jy ! Clean residual min=-0.002048 max=0.002204 Jy/beam ! Clean residual mean=0.000006 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.450652 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 156 components and 0.450652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065240Jy sigma=0.418022 ! Fit after self-cal, rms=0.065222Jy sigma=0.417946 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 = 0.000336846 Jy ! Component: 100 - total flux cleaned = 0.00054578 Jy ! Component: 150 - total flux cleaned = 0.000641942 Jy ! Component: 200 - total flux cleaned = 0.000732829 Jy ! Total flux subtracted in 200 components = 0.000732829 Jy ! Clean residual min=-0.001986 max=0.002089 Jy/beam ! Clean residual mean=0.000005 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.451385 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 175 components and 0.451385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065146Jy sigma=0.417363 ! Fit after self-cal, rms=0.065141Jy sigma=0.417339 ! 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=0.065141Jy sigma=0.417339 ! Fit after self-cal, rms=0.065098Jy sigma=0.417130 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.928 mas, bmaj=10.06 mas, bpa=-9.502 degrees ! Estimated noise=1.5552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153873 Jy ! Component: 100 - total flux cleaned = 0.0017083 Jy ! Component: 150 - total flux cleaned = 0.00171331 Jy ! Component: 200 - total flux cleaned = 0.00175404 Jy ! Total flux subtracted in 200 components = 0.00175404 Jy ! Clean residual min=-0.001993 max=0.002037 Jy/beam ! Clean residual mean=0.000011 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.453139 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 203 components and 0.453139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065054Jy sigma=0.416755 ! Fit after self-cal, rms=0.065043Jy sigma=0.416697 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 = 0.000374913 Jy ! Component: 100 - total flux cleaned = 0.000454902 Jy ! Component: 150 - total flux cleaned = 0.000455721 Jy ! Component: 200 - total flux cleaned = 0.000456253 Jy ! Total flux subtracted in 200 components = 0.000456253 Jy ! Clean residual min=-0.001971 max=0.001975 Jy/beam ! Clean residual mean=0.000011 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.453595 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 222 components and 0.453595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065022Jy sigma=0.416554 ! Fit after self-cal, rms=0.065018Jy sigma=0.416535 ! 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=3.56 mas, bmaj=6.451 mas, bpa=-9.515 degrees ! Estimated noise=1.27517 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.56 x 6.451 at -9.515 degrees (North through East) ! Clean map min=-0.0023926 max=0.37725 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=3.04 mas, bmaj=5.651 mas, bpa=-9.909 degrees ! Estimated noise=1.77857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.299275 Jy ! Component: 100 - total flux cleaned = 0.369112 Jy ! Component: 150 - total flux cleaned = 0.398681 Jy ! Component: 200 - total flux cleaned = 0.414482 Jy ! Total flux subtracted in 200 components = 0.414482 Jy ! Clean residual min=-0.004656 max=0.008085 Jy/beam ! Clean residual mean=-0.000006 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.414482 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.414482 Jy ! Inverting map and beam ! Estimated beam: bmin=3.56 mas, bmaj=6.451 mas, bpa=-9.515 degrees ! Estimated noise=1.27517 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 = 0.0134487 Jy ! Component: 100 - total flux cleaned = 0.0219879 Jy ! Component: 150 - total flux cleaned = 0.0277951 Jy ! Component: 200 - total flux cleaned = 0.0319809 Jy ! Total flux subtracted in 200 components = 0.0319809 Jy ! Clean residual min=-0.002770 max=0.003309 Jy/beam ! Clean residual mean=-0.000002 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.446462 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 56 components and 0.446462 Jy ! Inverting map ! Added new window around map position (-15.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344806 Jy ! Component: 100 - total flux cleaned = 0.00540253 Jy ! Component: 150 - total flux cleaned = 0.00683082 Jy ! Component: 200 - total flux cleaned = 0.00794964 Jy ! Total flux subtracted in 200 components = 0.00794964 Jy ! Clean residual min=-0.002390 max=0.002338 Jy/beam ! Clean residual mean=-0.000001 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.454412 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 94 components and 0.454412 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=7.928 mas, bmaj=10.06 mas, bpa=-9.502 degrees ! Estimated noise=1.5552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222999 Jy ! Component: 100 - total flux cleaned = 0.0023134 Jy ! Component: 150 - total flux cleaned = 0.00251683 Jy ! Component: 200 - total flux cleaned = 0.00275996 Jy ! Total flux subtracted in 200 components = 0.00275996 Jy ! Clean residual min=-0.002431 max=0.001991 Jy/beam ! Clean residual mean=0.000002 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.457172 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 = 0.000215719 Jy ! Component: 100 - total flux cleaned = 0.000215501 Jy ! Component: 150 - total flux cleaned = 0.000171531 Jy ! Component: 200 - total flux cleaned = 0.000171785 Jy ! Total flux subtracted in 200 components = 0.000171785 Jy ! Clean residual min=-0.002227 max=0.001925 Jy/beam ! Clean residual mean=0.000004 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.457344 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 163 components and 0.457344 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.56 mas, bmaj=6.451 mas, bpa=-9.515 degrees ! Estimated noise=1.27517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.69226e-05 Jy ! Component: 100 - total flux cleaned = -0.000205397 Jy ! Component: 150 - total flux cleaned = -0.00020707 Jy ! Component: 200 - total flux cleaned = -0.000307511 Jy ! Total flux subtracted in 200 components = -0.000307511 Jy ! Clean residual min=-0.002254 max=0.002088 Jy/beam ! Clean residual mean=0.000002 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.457036 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 192 components and 0.457036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065019Jy sigma=0.416364 ! Fit after self-cal, rms=0.064956Jy sigma=0.415809 wmodel J1438+3710_S_map.mod ! Writing 192 model components to file: J1438+3710_S_map.mod wobs J1438+3710_S_uvs.fits ! Writing UV FITS file: J1438+3710_S_uvs.fits wwins J1438+3710_S_map.win ! wwins: Wrote 7 windows to J1438+3710_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 = -0.000652482 Jy ! Component: 100 - total flux cleaned = -0.00100177 Jy ! Component: 150 - total flux cleaned = -0.00136731 Jy ! Component: 200 - total flux cleaned = -0.0016228 Jy ! Component: 250 - total flux cleaned = -0.00187113 Jy ! Component: 300 - total flux cleaned = -0.00199261 Jy ! Component: 350 - total flux cleaned = -0.00222808 Jy ! Component: 400 - total flux cleaned = -0.0023711 Jy ! Component: 450 - total flux cleaned = -0.00245578 Jy ! Component: 500 - total flux cleaned = -0.00264973 Jy ! Component: 550 - total flux cleaned = -0.00284069 Jy ! Component: 600 - total flux cleaned = -0.00302763 Jy ! Component: 650 - total flux cleaned = -0.00321165 Jy ! Component: 700 - total flux cleaned = -0.00344452 Jy ! Component: 750 - total flux cleaned = -0.00364807 Jy ! Component: 800 - total flux cleaned = -0.00392362 Jy ! Component: 850 - total flux cleaned = -0.00414619 Jy ! Component: 900 - total flux cleaned = -0.00443814 Jy ! Component: 950 - total flux cleaned = -0.00458243 Jy ! Component: 1000 - total flux cleaned = -0.00484294 Jy ! Component: 1050 - total flux cleaned = -0.0049599 Jy ! Component: 1100 - total flux cleaned = -0.00519038 Jy ! Component: 1150 - total flux cleaned = -0.00532705 Jy ! Component: 1200 - total flux cleaned = -0.0054618 Jy ! Component: 1250 - total flux cleaned = -0.00555065 Jy ! Component: 1300 - total flux cleaned = -0.00577027 Jy ! Component: 1350 - total flux cleaned = -0.00585688 Jy ! Component: 1400 - total flux cleaned = -0.0060289 Jy ! Component: 1450 - total flux cleaned = -0.00613508 Jy ! Component: 1500 - total flux cleaned = -0.00632471 Jy ! Component: 1550 - total flux cleaned = -0.00647037 Jy ! Component: 1600 - total flux cleaned = -0.00665554 Jy ! Component: 1650 - total flux cleaned = -0.0067576 Jy ! Component: 1700 - total flux cleaned = -0.00693937 Jy ! Component: 1750 - total flux cleaned = -0.00705917 Jy ! Component: 1800 - total flux cleaned = -0.00725685 Jy ! Component: 1850 - total flux cleaned = -0.00735478 Jy ! Component: 1900 - total flux cleaned = -0.00751008 Jy ! Component: 1950 - total flux cleaned = -0.00768298 Jy ! Component: 2000 - total flux cleaned = -0.00781636 Jy ! Component: 2050 - total flux cleaned = -0.00800492 Jy ! Component: 2100 - total flux cleaned = -0.00811708 Jy ! Component: 2150 - total flux cleaned = -0.00833917 Jy ! Component: 2200 - total flux cleaned = -0.00846774 Jy ! Component: 2250 - total flux cleaned = -0.00861333 Jy ! Component: 2300 - total flux cleaned = -0.00870348 Jy ! Component: 2350 - total flux cleaned = -0.00886415 Jy ! Component: 2400 - total flux cleaned = -0.00897063 Jy ! Component: 2450 - total flux cleaned = -0.00912891 Jy ! Component: 2500 - total flux cleaned = -0.00928617 Jy ! Component: 2550 - total flux cleaned = -0.00942453 Jy ! Component: 2600 - total flux cleaned = -0.00951036 Jy ! Component: 2650 - total flux cleaned = -0.00962972 Jy ! Component: 2700 - total flux cleaned = -0.009765 Jy ! Component: 2750 - total flux cleaned = -0.00983238 Jy ! Component: 2800 - total flux cleaned = -0.00994892 Jy ! Component: 2850 - total flux cleaned = -0.010015 Jy ! Component: 2900 - total flux cleaned = -0.0101135 Jy ! Component: 2950 - total flux cleaned = -0.0102275 Jy ! Component: 3000 - total flux cleaned = -0.0102438 Jy ! Component: 3050 - total flux cleaned = -0.0103883 Jy ! Component: 3100 - total flux cleaned = -0.0104521 Jy ! Component: 3150 - total flux cleaned = -0.0105472 Jy ! Component: 3200 - total flux cleaned = -0.0105943 Jy ! Component: 3250 - total flux cleaned = -0.0107347 Jy ! Component: 3300 - total flux cleaned = -0.0108119 Jy ! Component: 3350 - total flux cleaned = -0.0109041 Jy ! Component: 3400 - total flux cleaned = -0.0109959 Jy ! Component: 3450 - total flux cleaned = -0.0111475 Jy ! Component: 3500 - total flux cleaned = -0.0112678 Jy ! Component: 3550 - total flux cleaned = -0.0113425 Jy ! Component: 3600 - total flux cleaned = -0.0114017 Jy ! Component: 3650 - total flux cleaned = -0.0115345 Jy ! Component: 3700 - total flux cleaned = -0.0115931 Jy ! Component: 3750 - total flux cleaned = -0.0116949 Jy ! Component: 3800 - total flux cleaned = -0.0117239 Jy ! Component: 3850 - total flux cleaned = -0.0117814 Jy ! Component: 3900 - total flux cleaned = -0.0118815 Jy ! Component: 3950 - total flux cleaned = -0.0119383 Jy ! Component: 4000 - total flux cleaned = -0.012023 Jy ! Component: 4050 - total flux cleaned = -0.0121072 Jy ! Total flux subtracted in 4096 components = -0.0121768 Jy ! Clean residual min=-0.000851 max=0.000936 Jy/beam ! Clean residual mean=0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.444859 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 476 components and 0.444859 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1438+3710_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.56 x 6.451 at -9.515 degrees (North through East) ! Clean map min=-0.002072 max=0.37718 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1438+3710_S_map.fits wmodel /image_prod/ug002_uva//J1438+3710_S_map.mod ! Writing 476 model components to file: /image_prod/ug002_uva//J1438+3710_S_map.mod wobs /image_prod/ug002_uva//J1438+3710_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1438+3710_S_uvs.fits wwins /image_prod/ug002_uva//J1438+3710_S_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J1438+3710_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.377181 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000257782 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.205033 0.205033 0.410066 0.820132 1.64026 3.28053 6.56106 13.1221 26.2442 52.4884 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.377 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1463.18 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1438+3710_S_dfm.log closed on Thu Mar 5 01:49:27 2020