! Started logfile: /image_prod/ug002_uva//J1939-1525_S_g_dfm.log on Thu Mar 5 04:20:38 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//J1939-1525_S_g_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1939-1525_S_g_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.791453 visibilities/baseline/integration-bin. ! Found source: J1939-1525 ! ! 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 1389 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 J1939-1525_S_g] 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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.430186Jy sigma=7.010786 ! Fit after self-cal, rms=0.261094Jy sigma=1.171604 ! 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=2.911 mas, bmaj=7.89 mas, bpa=3.66 degrees ! Estimated noise=4.85503 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 = 0.733391 Jy ! Component: 100 - total flux cleaned = 0.899803 Jy ! Total flux subtracted in 100 components = 0.899803 Jy ! Clean residual min=-0.042180 max=0.082108 Jy/beam ! Clean residual mean=0.000066 rms=0.014017 Jy/beam ! Combined flux in latest and established models = 0.899804 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.899804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.253364Jy sigma=1.199080 ! Fit after self-cal, rms=0.253356Jy sigma=1.199048 ! 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=3.53 mas, bmaj=8.929 mas, bpa=3.578 degrees ! Estimated noise=4.01989 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 (-3, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100467 Jy ! Component: 100 - total flux cleaned = 0.158486 Jy ! Component: 150 - total flux cleaned = 0.19303 Jy ! Component: 200 - total flux cleaned = 0.201772 Jy ! Total flux subtracted in 200 components = 0.201772 Jy ! Clean residual min=-0.036378 max=0.067233 Jy/beam ! Clean residual mean=-0.000008 rms=0.011136 Jy/beam ! Combined flux in latest and established models = 1.10158 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 1.10158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.208740Jy sigma=0.965421 ! Fit after self-cal, rms=0.206672Jy sigma=0.951304 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.53 x 8.929 at 3.578 degrees (North through East) ! Clean map min=-0.033478 max=0.88903 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 HN 1.01 KP 0.95 ! LA 0.98 MK 0.97 NL 0.97 OV 0.94 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.72 FD 0.93 HN 1.05 KP 0.91 ! LA 0.97 MK 1.01 NL 1.15 OV 0.94 ! PT 0.97 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.95 HN 1.03 KP 0.91 ! LA 0.96 MK 1.00 NL 1.07 OV 0.94 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.206672Jy sigma=0.951304 ! Fit after self-cal, rms=0.149497Jy sigma=0.528803 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.504 mas, bmaj=9.048 mas, bpa=3.417 degrees ! Estimated noise=4.07814 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 = -0.0199789 Jy ! Component: 100 - total flux cleaned = -0.0246071 Jy ! Component: 150 - total flux cleaned = -0.0284883 Jy ! Component: 200 - total flux cleaned = -0.0314176 Jy ! Total flux subtracted in 200 components = -0.0314176 Jy ! Clean residual min=-0.017045 max=0.019565 Jy/beam ! Clean residual mean=-0.000026 rms=0.004172 Jy/beam ! Combined flux in latest and established models = 1.07016 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 1.07016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.144924Jy sigma=0.490435 ! Fit after self-cal, rms=0.144753Jy sigma=0.488046 ! 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=0.144753Jy sigma=0.488046 ! Fit after self-cal, rms=0.139004Jy sigma=0.427642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.515 mas, bmaj=9.132 mas, bpa=3.104 degrees ! Estimated noise=4.07807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0105692 Jy ! Component: 100 - total flux cleaned = -0.010949 Jy ! Component: 150 - total flux cleaned = -0.0112724 Jy ! Component: 200 - total flux cleaned = -0.0118585 Jy ! Total flux subtracted in 200 components = -0.0118585 Jy ! Clean residual min=-0.011025 max=0.010318 Jy/beam ! Clean residual mean=0.000011 rms=0.002864 Jy/beam ! Combined flux in latest and established models = 1.0583 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 1.0583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136434Jy sigma=0.414124 ! Fit after self-cal, rms=0.136251Jy sigma=0.412981 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 = -0.00329703 Jy ! Component: 100 - total flux cleaned = -0.00353649 Jy ! Component: 150 - total flux cleaned = -0.00331467 Jy ! Component: 200 - total flux cleaned = -0.00373808 Jy ! Total flux subtracted in 200 components = -0.00373808 Jy ! Clean residual min=-0.010174 max=0.010418 Jy/beam ! Clean residual mean=0.000015 rms=0.002672 Jy/beam ! Combined flux in latest and established models = 1.05456 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 1.05456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135302Jy sigma=0.407941 ! Fit after self-cal, rms=0.135255Jy sigma=0.407720 ! 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=0.135255Jy sigma=0.407720 ! Fit after self-cal, rms=0.137405Jy sigma=0.405179 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.512 mas, bmaj=9.145 mas, bpa=3.009 degrees ! Estimated noise=4.07836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00542186 Jy ! Component: 100 - total flux cleaned = -0.00591248 Jy ! Component: 150 - total flux cleaned = -0.00632854 Jy ! Component: 200 - total flux cleaned = -0.00651745 Jy ! Total flux subtracted in 200 components = -0.00651745 Jy ! Clean residual min=-0.009452 max=0.009077 Jy/beam ! Clean residual mean=0.000013 rms=0.002398 Jy/beam ! Combined flux in latest and established models = 1.04804 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 1.04804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136450Jy sigma=0.400217 ! Fit after self-cal, rms=0.136396Jy sigma=0.399918 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 = -0.0015326 Jy ! Component: 100 - total flux cleaned = -0.00170347 Jy ! Component: 150 - total flux cleaned = -0.00186519 Jy ! Component: 200 - total flux cleaned = -0.00186376 Jy ! Total flux subtracted in 200 components = -0.00186376 Jy ! Clean residual min=-0.009211 max=0.008476 Jy/beam ! Clean residual mean=0.000014 rms=0.002300 Jy/beam ! Combined flux in latest and established models = 1.04618 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 1.04618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135902Jy sigma=0.397564 ! Fit after self-cal, rms=0.135907Jy sigma=0.397512 ! 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=0.135907Jy sigma=0.397512 ! Fit after self-cal, rms=0.137449Jy sigma=0.396402 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.819 mas, bmaj=15.75 mas, bpa=1.772 degrees ! Estimated noise=5.0168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00230939 Jy ! Component: 100 - total flux cleaned = -0.0018693 Jy ! Component: 150 - total flux cleaned = -0.00173558 Jy ! Component: 200 - total flux cleaned = -0.00173637 Jy ! Total flux subtracted in 200 components = -0.00173637 Jy ! Clean residual min=-0.008892 max=0.010279 Jy/beam ! Clean residual mean=0.000017 rms=0.002467 Jy/beam ! Combined flux in latest and established models = 1.04444 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 1.04444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137094Jy sigma=0.394812 ! Fit after self-cal, rms=0.137052Jy sigma=0.394604 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 = -0.000634501 Jy ! Component: 100 - total flux cleaned = -0.000410457 Jy ! Component: 150 - total flux cleaned = -0.000305409 Jy ! Component: 200 - total flux cleaned = -0.000304201 Jy ! Total flux subtracted in 200 components = -0.000304201 Jy ! Clean residual min=-0.008524 max=0.010097 Jy/beam ! Clean residual mean=0.000017 rms=0.002392 Jy/beam ! Combined flux in latest and established models = 1.04414 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 1.04414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136885Jy sigma=0.394083 ! Fit after self-cal, rms=0.136855Jy sigma=0.394003 ! 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=3.506 mas, bmaj=9.147 mas, bpa=2.955 degrees ! Estimated noise=4.07689 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.506 x 9.147 at 2.955 degrees (North through East) ! Clean map min=-0.0087551 max=0.91739 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136855Jy sigma=0.394003 ! Fit after self-cal, rms=0.136014Jy sigma=0.368220 ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=9.153 mas, bpa=2.86 degrees ! Estimated noise=4.0759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00200932 Jy ! Component: 100 - total flux cleaned = -0.00217356 Jy ! Component: 150 - total flux cleaned = -0.00217482 Jy ! Component: 200 - total flux cleaned = -0.00231634 Jy ! Total flux subtracted in 200 components = -0.00231634 Jy ! Clean residual min=-0.008308 max=0.007000 Jy/beam ! Clean residual mean=0.000012 rms=0.001992 Jy/beam ! Combined flux in latest and established models = 1.04182 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 1.04182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135608Jy sigma=0.365940 ! Fit after self-cal, rms=0.135627Jy sigma=0.365900 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000535239 Jy ! Component: 100 - total flux cleaned = -0.000777326 Jy ! Component: 150 - total flux cleaned = -0.000894323 Jy ! Component: 200 - total flux cleaned = -0.00100188 Jy ! Total flux subtracted in 200 components = -0.00100188 Jy ! Clean residual min=-0.008249 max=0.007183 Jy/beam ! Clean residual mean=0.000012 rms=0.001950 Jy/beam ! Combined flux in latest and established models = 1.04082 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 118 components and 1.04082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135386Jy sigma=0.364738 ! Fit after self-cal, rms=0.135413Jy sigma=0.364715 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135413Jy sigma=0.364715 ! Fit after self-cal, rms=0.136385Jy sigma=0.364181 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=2.872 mas, bmaj=8.001 mas, bpa=3.135 degrees ! Estimated noise=4.92135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.743222 Jy ! Component: 100 - total flux cleaned = 0.909356 Jy ! Component: 150 - total flux cleaned = 0.966414 Jy ! Component: 200 - total flux cleaned = 0.993707 Jy ! Total flux subtracted in 200 components = 0.993707 Jy ! Clean residual min=-0.013530 max=0.017434 Jy/beam ! Clean residual mean=0.000018 rms=0.003523 Jy/beam ! Combined flux in latest and established models = 0.993707 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.993707 Jy ! Inverting map and beam ! Estimated beam: bmin=3.497 mas, bmaj=9.148 mas, bpa=2.833 degrees ! Estimated noise=4.07403 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) ! Added new window around map position (3, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195192 Jy ! Component: 100 - total flux cleaned = 0.0315939 Jy ! Component: 150 - total flux cleaned = 0.0378193 Jy ! Component: 200 - total flux cleaned = 0.041152 Jy ! Total flux subtracted in 200 components = 0.041152 Jy ! Clean residual min=-0.007363 max=0.007863 Jy/beam ! Clean residual mean=0.000011 rms=0.002002 Jy/beam ! Combined flux in latest and established models = 1.03486 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 47 components and 1.03486 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=7.822 mas, bmaj=15.77 mas, bpa=1.722 degrees ! Estimated noise=5.02129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00623649 Jy ! Component: 100 - total flux cleaned = 0.00941406 Jy ! Component: 150 - total flux cleaned = 0.0100721 Jy ! Component: 200 - total flux cleaned = 0.0103751 Jy ! Total flux subtracted in 200 components = 0.0103751 Jy ! Clean residual min=-0.006728 max=0.006407 Jy/beam ! Clean residual mean=0.000001 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 1.04523 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 = 0.000191888 Jy ! Component: 100 - total flux cleaned = 0.00037853 Jy ! Component: 150 - total flux cleaned = 0.000469015 Jy ! Component: 200 - total flux cleaned = 0.000642697 Jy ! Total flux subtracted in 200 components = 0.000642697 Jy ! Clean residual min=-0.006688 max=0.006339 Jy/beam ! Clean residual mean=-0.000000 rms=0.001838 Jy/beam ! Combined flux in latest and established models = 1.04588 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 77 components and 1.04588 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.497 mas, bmaj=9.148 mas, bpa=2.833 degrees ! Estimated noise=4.07403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000412478 Jy ! Component: 100 - total flux cleaned = -6.00706e-05 Jy ! Component: 150 - total flux cleaned = 0.000272598 Jy ! Component: 200 - total flux cleaned = 0.00057401 Jy ! Total flux subtracted in 200 components = 0.00057401 Jy ! Clean residual min=-0.007258 max=0.006625 Jy/beam ! Clean residual mean=0.000002 rms=0.001773 Jy/beam ! Combined flux in latest and established models = 1.04645 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 1.04645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135852Jy sigma=0.362494 ! Fit after self-cal, rms=0.135681Jy sigma=0.361377 wmodel J1939-1525_S_g_map.mod ! Writing 98 model components to file: J1939-1525_S_g_map.mod wobs J1939-1525_S_g_uvs.fits ! Writing UV FITS file: J1939-1525_S_g_uvs.fits wwins J1939-1525_S_g_map.win ! wwins: Wrote 3 windows to J1939-1525_S_g_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 = -0.00227451 Jy ! Component: 100 - total flux cleaned = -0.00250996 Jy ! Component: 150 - total flux cleaned = -0.00273211 Jy ! Component: 200 - total flux cleaned = -0.00273267 Jy ! Component: 250 - total flux cleaned = -0.00303864 Jy ! Component: 300 - total flux cleaned = -0.00382604 Jy ! Component: 350 - total flux cleaned = -0.0044004 Jy ! Component: 400 - total flux cleaned = -0.00514589 Jy ! Component: 450 - total flux cleaned = -0.0056909 Jy ! Component: 500 - total flux cleaned = -0.00630982 Jy ! Component: 550 - total flux cleaned = -0.00700041 Jy ! Component: 600 - total flux cleaned = -0.00800975 Jy ! Component: 650 - total flux cleaned = -0.00866737 Jy ! Component: 700 - total flux cleaned = -0.00923274 Jy ! Component: 750 - total flux cleaned = -0.00978737 Jy ! Component: 800 - total flux cleaned = -0.0103304 Jy ! Component: 850 - total flux cleaned = -0.0106362 Jy ! Component: 900 - total flux cleaned = -0.0111611 Jy ! Component: 950 - total flux cleaned = -0.011601 Jy ! Component: 1000 - total flux cleaned = -0.0118885 Jy ! Component: 1050 - total flux cleaned = -0.0119601 Jy ! Component: 1100 - total flux cleaned = -0.0122397 Jy ! Component: 1150 - total flux cleaned = -0.0123092 Jy ! Component: 1200 - total flux cleaned = -0.012513 Jy ! Component: 1250 - total flux cleaned = -0.0126455 Jy ! Component: 1300 - total flux cleaned = -0.0127098 Jy ! Component: 1350 - total flux cleaned = -0.0123853 Jy ! Component: 1400 - total flux cleaned = -0.0121319 Jy ! Component: 1450 - total flux cleaned = -0.0120081 Jy ! Component: 1500 - total flux cleaned = -0.0120075 Jy ! Component: 1550 - total flux cleaned = -0.0117648 Jy ! Component: 1600 - total flux cleaned = -0.0116445 Jy ! Component: 1650 - total flux cleaned = -0.0115263 Jy ! Component: 1700 - total flux cleaned = -0.0111161 Jy ! Component: 1750 - total flux cleaned = -0.0108854 Jy ! Component: 1800 - total flux cleaned = -0.0106 Jy ! Component: 1850 - total flux cleaned = -0.0104295 Jy ! Component: 1900 - total flux cleaned = -0.0100949 Jy ! Component: 1950 - total flux cleaned = -0.00982028 Jy ! Component: 2000 - total flux cleaned = -0.00960387 Jy ! Component: 2050 - total flux cleaned = -0.00944243 Jy ! Component: 2100 - total flux cleaned = -0.0091768 Jy ! Component: 2150 - total flux cleaned = -0.0089161 Jy ! Component: 2200 - total flux cleaned = -0.00891653 Jy ! Component: 2250 - total flux cleaned = -0.00871117 Jy ! Component: 2300 - total flux cleaned = -0.00845799 Jy ! Component: 2350 - total flux cleaned = -0.00815704 Jy ! Component: 2400 - total flux cleaned = -0.00805809 Jy ! Component: 2450 - total flux cleaned = -0.00800896 Jy ! Component: 2500 - total flux cleaned = -0.00800861 Jy ! Component: 2550 - total flux cleaned = -0.00776868 Jy ! Component: 2600 - total flux cleaned = -0.00776855 Jy ! Component: 2650 - total flux cleaned = -0.00767384 Jy ! Component: 2700 - total flux cleaned = -0.00753342 Jy ! Component: 2750 - total flux cleaned = -0.00762607 Jy ! Component: 2800 - total flux cleaned = -0.00748875 Jy ! Component: 2850 - total flux cleaned = -0.00744286 Jy ! Component: 2900 - total flux cleaned = -0.00744217 Jy ! Component: 2950 - total flux cleaned = -0.00730838 Jy ! Component: 3000 - total flux cleaned = -0.00730809 Jy ! Component: 3050 - total flux cleaned = -0.00739523 Jy ! Component: 3100 - total flux cleaned = -0.00739507 Jy ! Component: 3150 - total flux cleaned = -0.00730886 Jy ! Component: 3200 - total flux cleaned = -0.00730951 Jy ! Component: 3250 - total flux cleaned = -0.00743623 Jy ! Component: 3300 - total flux cleaned = -0.007436 Jy ! Component: 3350 - total flux cleaned = -0.00747752 Jy ! Component: 3400 - total flux cleaned = -0.007478 Jy ! Component: 3450 - total flux cleaned = -0.00751878 Jy ! Component: 3500 - total flux cleaned = -0.0075999 Jy ! Component: 3550 - total flux cleaned = -0.00772036 Jy ! Component: 3600 - total flux cleaned = -0.0078003 Jy ! Component: 3650 - total flux cleaned = -0.00795858 Jy ! Component: 3700 - total flux cleaned = -0.0078802 Jy ! Component: 3750 - total flux cleaned = -0.00811399 Jy ! Component: 3800 - total flux cleaned = -0.00815266 Jy ! Component: 3850 - total flux cleaned = -0.00811458 Jy ! Component: 3900 - total flux cleaned = -0.00815302 Jy ! Component: 3950 - total flux cleaned = -0.0081903 Jy ! Component: 4000 - total flux cleaned = -0.00826559 Jy ! Component: 4050 - total flux cleaned = -0.00837712 Jy ! Total flux subtracted in 4096 components = -0.00852525 Jy ! Clean residual min=-0.002328 max=0.002268 Jy/beam ! Clean residual mean=0.000008 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 1.03793 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 368 components and 1.03793 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1939-1525_S_g_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.497 x 9.148 at 2.833 degrees (North through East) ! Clean map min=-0.0051295 max=0.93375 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1939-1525_S_g_map.fits wmodel /image_prod/ug002_uva//J1939-1525_S_g_map.mod ! Writing 368 model components to file: /image_prod/ug002_uva//J1939-1525_S_g_map.mod wobs /image_prod/ug002_uva//J1939-1525_S_g_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1939-1525_S_g_uvs.fits wwins /image_prod/ug002_uva//J1939-1525_S_g_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1939-1525_S_g_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.933747 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000675425 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.217005 0.217005 0.43401 0.86802 1.73604 3.47208 6.94416 13.8883 27.7766 55.5533 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.933 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1382.46 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1939-1525_S_g_dfm.log closed on Thu Mar 5 04:20:41 2020