! Started logfile: /image_prod/ug002_uva//J2108-210A_S_dfm.log on Thu Mar 5 05:05:07 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//J2108-210A_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2108-210A_S_uva.fits ! AN table 1: 88 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.887626 visibilities/baseline/integration-bin. ! Found source: J2108-210A ! ! 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 8436 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 J2108-210A_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021871Jy sigma=7.356775 ! Fit after self-cal, rms=0.900325Jy sigma=6.353918 ! 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=3.989 mas, bmaj=12.2 mas, bpa=15.18 degrees ! Estimated noise=1.84711 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 = 0.0773792 Jy ! Component: 100 - total flux cleaned = 0.108337 Jy ! Total flux subtracted in 100 components = 0.108337 Jy ! Clean residual min=-0.018131 max=0.033615 Jy/beam ! Clean residual mean=-0.000189 rms=0.005859 Jy/beam ! Combined flux in latest and established models = 0.108337 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.108337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112353Jy sigma=0.766157 ! Fit after self-cal, rms=0.111632Jy sigma=0.762123 ! 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=4.927 mas, bmaj=14.17 mas, bpa=11.93 degrees ! Estimated noise=1.12736 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 (-108, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0406719 Jy ! Component: 100 - total flux cleaned = 0.0663259 Jy ! Component: 150 - total flux cleaned = 0.0846075 Jy ! Component: 200 - total flux cleaned = 0.0945603 Jy ! Total flux subtracted in 200 components = 0.0945603 Jy ! Clean residual min=-0.015702 max=0.022133 Jy/beam ! Clean residual mean=-0.000143 rms=0.005095 Jy/beam ! Combined flux in latest and established models = 0.202897 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 88 components and 0.202897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093782Jy sigma=0.612027 ! Fit after self-cal, rms=0.090249Jy sigma=0.572140 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.927 x 14.17 at 11.93 degrees (North through East) ! Clean map min=-0.014188 max=0.10521 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 0.91 KP 0.90 ! LA 0.89 NL 1.28 OV 0.92 PT 0.83 ! SC 1.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 0.96 KP 0.91 ! LA 0.90 NL 1.20 OV 0.98 PT 0.87 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 1.00 KP 0.94 ! LA 0.88 NL 1.21 OV 0.99 PT 0.88 ! SC 0.87 ! ! ! Fit before self-cal, rms=0.090249Jy sigma=0.572140 ! Fit after self-cal, rms=0.089006Jy sigma=0.543459 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.089 mas, bmaj=14.8 mas, bpa=11.05 degrees ! Estimated noise=1.02498 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 = 0.0126121 Jy ! Component: 100 - total flux cleaned = 0.0100925 Jy ! Component: 150 - total flux cleaned = 0.00770218 Jy ! Component: 200 - total flux cleaned = 0.00664368 Jy ! Total flux subtracted in 200 components = 0.00664368 Jy ! Clean residual min=-0.008741 max=0.012036 Jy/beam ! Clean residual mean=-0.000056 rms=0.002780 Jy/beam ! Combined flux in latest and established models = 0.209541 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 121 components and 0.209541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085202Jy sigma=0.508192 ! Fit after self-cal, rms=0.084495Jy sigma=0.497444 ! 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=0.084495Jy sigma=0.497444 ! Fit after self-cal, rms=0.083347Jy sigma=0.488564 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.025 mas, bmaj=14.61 mas, bpa=12.03 degrees ! Estimated noise=1.03063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204507 Jy ! Component: 100 - total flux cleaned = 0.000415797 Jy ! Component: 150 - total flux cleaned = -0.000525723 Jy ! Component: 200 - total flux cleaned = -0.00118018 Jy ! Total flux subtracted in 200 components = -0.00118018 Jy ! Clean residual min=-0.006137 max=0.011300 Jy/beam ! Clean residual mean=-0.000037 rms=0.002086 Jy/beam ! Combined flux in latest and established models = 0.20836 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 142 components and 0.20836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081542Jy sigma=0.477468 ! Fit after self-cal, rms=0.081639Jy sigma=0.474899 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 (-9.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00849816 Jy ! Component: 100 - total flux cleaned = 0.01127 Jy ! Component: 150 - total flux cleaned = 0.0128393 Jy ! Component: 200 - total flux cleaned = 0.0140096 Jy ! Total flux subtracted in 200 components = 0.0140096 Jy ! Clean residual min=-0.005272 max=0.006748 Jy/beam ! Clean residual mean=-0.000014 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.22237 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 177 components and 0.22237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079747Jy sigma=0.460738 ! Fit after self-cal, rms=0.079525Jy sigma=0.458569 ! Inverting map ! Added new window around map position (-73.5, 96). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00517751 Jy ! Component: 100 - total flux cleaned = 0.00609364 Jy ! Component: 150 - total flux cleaned = 0.00652867 Jy ! Component: 200 - total flux cleaned = 0.00678619 Jy ! Total flux subtracted in 200 components = 0.00678619 Jy ! Clean residual min=-0.004323 max=0.004595 Jy/beam ! Clean residual mean=-0.000008 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.229156 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 201 components and 0.229156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078433Jy sigma=0.452448 ! Fit after self-cal, rms=0.078355Jy sigma=0.451772 ! Inverting map ! Added new window around map position (-94, -65.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282978 Jy ! Component: 100 - total flux cleaned = 0.00299096 Jy ! Component: 150 - total flux cleaned = 0.00232676 Jy ! Component: 200 - total flux cleaned = 0.00201938 Jy ! Total flux subtracted in 200 components = 0.00201938 Jy ! Clean residual min=-0.003645 max=0.003879 Jy/beam ! Clean residual mean=-0.000004 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.231176 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 223 components and 0.231176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077796Jy sigma=0.448477 ! Fit after self-cal, rms=0.077746Jy sigma=0.448069 ! 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=0.077746Jy sigma=0.448069 ! Fit after self-cal, rms=0.074114Jy sigma=0.445666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.975 mas, bmaj=14.51 mas, bpa=13.02 degrees ! Estimated noise=1.01328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000632014 Jy ! Component: 100 - total flux cleaned = 0.00196904 Jy ! Component: 150 - total flux cleaned = 0.00266819 Jy ! Component: 200 - total flux cleaned = 0.00313971 Jy ! Total flux subtracted in 200 components = 0.00313971 Jy ! Clean residual min=-0.002691 max=0.003053 Jy/beam ! Clean residual mean=-0.000005 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.234315 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 246 components and 0.234315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073784Jy sigma=0.443374 ! Fit after self-cal, rms=0.073731Jy sigma=0.443102 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 = 0.000403213 Jy ! Component: 100 - total flux cleaned = 0.000857363 Jy ! Component: 150 - total flux cleaned = 0.000991605 Jy ! Component: 200 - total flux cleaned = 0.00111594 Jy ! Total flux subtracted in 200 components = 0.00111594 Jy ! Clean residual min=-0.002617 max=0.002743 Jy/beam ! Clean residual mean=-0.000003 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.235431 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 266 components and 0.235431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073547Jy sigma=0.442118 ! Fit after self-cal, rms=0.073533Jy sigma=0.441980 ! 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=0.073533Jy sigma=0.441980 ! Fit after self-cal, rms=0.072595Jy sigma=0.441716 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.738 mas, bmaj=22.61 mas, bpa=3.157 degrees ! Estimated noise=1.03501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144202 Jy ! Component: 100 - total flux cleaned = 0.00208937 Jy ! Component: 150 - total flux cleaned = 0.00250115 Jy ! Component: 200 - total flux cleaned = 0.00258192 Jy ! Total flux subtracted in 200 components = 0.00258192 Jy ! Clean residual min=-0.002031 max=0.002434 Jy/beam ! Clean residual mean=0.000002 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.238013 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 308 components and 0.238013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072527Jy sigma=0.441049 ! Fit after self-cal, rms=0.072502Jy sigma=0.440968 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 = 0.000313044 Jy ! Component: 100 - total flux cleaned = 0.000665463 Jy ! Component: 150 - total flux cleaned = 0.000665812 Jy ! Component: 200 - total flux cleaned = 0.000666635 Jy ! Total flux subtracted in 200 components = 0.000666635 Jy ! Clean residual min=-0.001959 max=0.002325 Jy/beam ! Clean residual mean=0.000003 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.23868 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 334 components and 0.23868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072451Jy sigma=0.440637 ! Fit after self-cal, rms=0.072443Jy sigma=0.440585 ! 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=4.969 mas, bmaj=14.51 mas, bpa=13.16 degrees ! Estimated noise=1.00739 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.969 x 14.51 at 13.16 degrees (North through East) ! Clean map min=-0.0051778 max=0.083496 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=3.958 mas, bmaj=12.41 mas, bpa=16.25 degrees ! Estimated noise=1.68413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0758119 Jy ! Component: 100 - total flux cleaned = 0.1183 Jy ! Component: 150 - total flux cleaned = 0.14593 Jy ! Component: 200 - total flux cleaned = 0.165908 Jy ! Total flux subtracted in 200 components = 0.165908 Jy ! Clean residual min=-0.009258 max=0.011636 Jy/beam ! Clean residual mean=-0.000072 rms=0.002949 Jy/beam ! Combined flux in latest and established models = 0.165908 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 57 model components to the UV plane model. ! The established model now contains 57 components and 0.165908 Jy ! Inverting map and beam ! Estimated beam: bmin=4.969 mas, bmaj=14.51 mas, bpa=13.16 degrees ! Estimated noise=1.00739 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 = 0.0206343 Jy ! Component: 100 - total flux cleaned = 0.0354292 Jy ! Component: 150 - total flux cleaned = 0.0439829 Jy ! Component: 200 - total flux cleaned = 0.0496333 Jy ! Total flux subtracted in 200 components = 0.0496333 Jy ! Clean residual min=-0.005751 max=0.006076 Jy/beam ! Clean residual mean=-0.000043 rms=0.001765 Jy/beam ! Combined flux in latest and established models = 0.215541 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 124 components and 0.215541 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=8.738 mas, bmaj=22.61 mas, bpa=3.157 degrees ! Estimated noise=1.03501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00670591 Jy ! Component: 100 - total flux cleaned = 0.0097729 Jy ! Component: 150 - total flux cleaned = 0.0118586 Jy ! Component: 200 - total flux cleaned = 0.0138045 Jy ! Total flux subtracted in 200 components = 0.0138045 Jy ! Clean residual min=-0.004782 max=0.004291 Jy/beam ! Clean residual mean=-0.000030 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.229346 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 = 0.00115728 Jy ! Component: 100 - total flux cleaned = 0.00217817 Jy ! Component: 150 - total flux cleaned = 0.00308236 Jy ! Component: 200 - total flux cleaned = 0.00354411 Jy ! Total flux subtracted in 200 components = 0.00354411 Jy ! Clean residual min=-0.003629 max=0.003686 Jy/beam ! Clean residual mean=-0.000013 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.23289 Jy ! Adding 130 model components to the UV plane model. ! The established model now contains 241 components and 0.23289 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.969 mas, bmaj=14.51 mas, bpa=13.16 degrees ! Estimated noise=1.00739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196896 Jy ! Component: 100 - total flux cleaned = 0.00303934 Jy ! Component: 150 - total flux cleaned = 0.0036154 Jy ! Component: 200 - total flux cleaned = 0.00414188 Jy ! Total flux subtracted in 200 components = 0.00414188 Jy ! Clean residual min=-0.003092 max=0.003158 Jy/beam ! Clean residual mean=-0.000009 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.237032 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 272 components and 0.237032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072564Jy sigma=0.442494 ! Fit after self-cal, rms=0.072507Jy sigma=0.441423 wmodel J2108-210A_S_map.mod ! Writing 272 model components to file: J2108-210A_S_map.mod wobs J2108-210A_S_uvs.fits ! Writing UV FITS file: J2108-210A_S_uvs.fits wwins J2108-210A_S_map.win ! wwins: Wrote 5 windows to J2108-210A_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 = -0.000346213 Jy ! Component: 100 - total flux cleaned = -0.000608865 Jy ! Component: 150 - total flux cleaned = -0.000937701 Jy ! Component: 200 - total flux cleaned = -0.00105221 Jy ! Component: 250 - total flux cleaned = -0.00116366 Jy ! Component: 300 - total flux cleaned = -0.00137585 Jy ! Component: 350 - total flux cleaned = -0.00151305 Jy ! Component: 400 - total flux cleaned = -0.00151472 Jy ! Component: 450 - total flux cleaned = -0.00160859 Jy ! Component: 500 - total flux cleaned = -0.00166842 Jy ! Component: 550 - total flux cleaned = -0.00172761 Jy ! Component: 600 - total flux cleaned = -0.0016696 Jy ! Component: 650 - total flux cleaned = -0.00161383 Jy ! Component: 700 - total flux cleaned = -0.00161438 Jy ! Component: 750 - total flux cleaned = -0.00158802 Jy ! Component: 800 - total flux cleaned = -0.00151146 Jy ! Component: 850 - total flux cleaned = -0.00153708 Jy ! Component: 900 - total flux cleaned = -0.00151279 Jy ! Component: 950 - total flux cleaned = -0.00151316 Jy ! Component: 1000 - total flux cleaned = -0.00158416 Jy ! Component: 1050 - total flux cleaned = -0.00162943 Jy ! Component: 1100 - total flux cleaned = -0.00156096 Jy ! Component: 1150 - total flux cleaned = -0.00158263 Jy ! Component: 1200 - total flux cleaned = -0.001561 Jy ! Component: 1250 - total flux cleaned = -0.00158236 Jy ! Component: 1300 - total flux cleaned = -0.00156099 Jy ! Component: 1350 - total flux cleaned = -0.00162326 Jy ! Component: 1400 - total flux cleaned = -0.00166403 Jy ! Component: 1450 - total flux cleaned = -0.00166377 Jy ! Component: 1500 - total flux cleaned = -0.0016638 Jy ! Component: 1550 - total flux cleaned = -0.00172225 Jy ! Component: 1600 - total flux cleaned = -0.0017034 Jy ! Component: 1650 - total flux cleaned = -0.00175997 Jy ! Component: 1700 - total flux cleaned = -0.00183386 Jy ! Component: 1750 - total flux cleaned = -0.00177862 Jy ! Component: 1800 - total flux cleaned = -0.00177907 Jy ! Component: 1850 - total flux cleaned = -0.00181485 Jy ! Component: 1900 - total flux cleaned = -0.00184962 Jy ! Component: 1950 - total flux cleaned = -0.00186696 Jy ! Component: 2000 - total flux cleaned = -0.00188381 Jy ! Component: 2050 - total flux cleaned = -0.00183322 Jy ! Component: 2100 - total flux cleaned = -0.00176696 Jy ! Component: 2150 - total flux cleaned = -0.0017177 Jy ! Component: 2200 - total flux cleaned = -0.00165344 Jy ! Component: 2250 - total flux cleaned = -0.00163769 Jy ! Component: 2300 - total flux cleaned = -0.00163764 Jy ! Component: 2350 - total flux cleaned = -0.00160661 Jy ! Component: 2400 - total flux cleaned = -0.00159107 Jy ! Component: 2450 - total flux cleaned = -0.00154548 Jy ! Component: 2500 - total flux cleaned = -0.00154523 Jy ! Component: 2550 - total flux cleaned = -0.00150078 Jy ! Component: 2600 - total flux cleaned = -0.00150062 Jy ! Component: 2650 - total flux cleaned = -0.00150046 Jy ! Component: 2700 - total flux cleaned = -0.00145722 Jy ! Component: 2750 - total flux cleaned = -0.0014571 Jy ! Component: 2800 - total flux cleaned = -0.00147133 Jy ! Component: 2850 - total flux cleaned = -0.00145732 Jy ! Component: 2900 - total flux cleaned = -0.00144377 Jy ! Component: 2950 - total flux cleaned = -0.00151243 Jy ! Component: 3000 - total flux cleaned = -0.00149876 Jy ! Component: 3050 - total flux cleaned = -0.00155251 Jy ! Component: 3100 - total flux cleaned = -0.00153903 Jy ! Component: 3150 - total flux cleaned = -0.00153895 Jy ! Component: 3200 - total flux cleaned = -0.00153897 Jy ! Component: 3250 - total flux cleaned = -0.00152604 Jy ! Component: 3300 - total flux cleaned = -0.00152602 Jy ! Component: 3350 - total flux cleaned = -0.00155154 Jy ! Component: 3400 - total flux cleaned = -0.00153894 Jy ! Component: 3450 - total flux cleaned = -0.00153904 Jy ! Component: 3500 - total flux cleaned = -0.00152663 Jy ! Component: 3550 - total flux cleaned = -0.00153897 Jy ! Component: 3600 - total flux cleaned = -0.00148992 Jy ! Component: 3650 - total flux cleaned = -0.00151436 Jy ! Component: 3700 - total flux cleaned = -0.00149019 Jy ! Component: 3750 - total flux cleaned = -0.00152616 Jy ! Component: 3800 - total flux cleaned = -0.00147838 Jy ! Component: 3850 - total flux cleaned = -0.00145465 Jy ! Component: 3900 - total flux cleaned = -0.00145467 Jy ! Component: 3950 - total flux cleaned = -0.00143133 Jy ! Component: 4000 - total flux cleaned = -0.00140813 Jy ! Component: 4050 - total flux cleaned = -0.00140821 Jy ! Total flux subtracted in 4096 components = -0.00136242 Jy ! Clean residual min=-0.000631 max=0.000600 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.235669 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 525 components and 0.235669 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2108-210A_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.969 x 14.51 at 13.16 degrees (North through East) ! Clean map min=-0.0043665 max=0.079748 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2108-210A_S_map.fits wmodel /image_prod/ug002_uva//J2108-210A_S_map.mod ! Writing 525 model components to file: /image_prod/ug002_uva//J2108-210A_S_map.mod wobs /image_prod/ug002_uva//J2108-210A_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2108-210A_S_uvs.fits wwins /image_prod/ug002_uva//J2108-210A_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J2108-210A_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0797477 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210191 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.790711 0.790711 1.58142 3.16284 6.32569 12.6514 25.3028 50.6055 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 379.405 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2108-210A_S_dfm.log closed on Thu Mar 5 05:05:11 2020