! Started logfile: /image_prod/ug002_uvm//J1033+071A_S_b_dfm.log on Wed Mar 4 16:57:12 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_uvm//J1033+071A_S_b_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1033+071A_S_b_uvm.fits ! AN table 1: 202 integrations on 45 of 45 possible baselines. ! AN table 2: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.954993 visibilities/baseline/integration-bin. ! Found source: J1033+071A ! ! 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 28518 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 J1033+071A_S_b] 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 30 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.023252Jy sigma=8.445640 ! Fit after self-cal, rms=0.786857Jy sigma=6.464547 ! 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=2.767 mas, bmaj=6.861 mas, bpa=-4.382 degrees ! Estimated noise=1.11536 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 = 0.171015 Jy ! Component: 100 - total flux cleaned = 0.214136 Jy ! Total flux subtracted in 100 components = 0.214136 Jy ! Clean residual min=-0.006942 max=0.017912 Jy/beam ! Clean residual mean=-0.000008 rms=0.002233 Jy/beam ! Combined flux in latest and established models = 0.214136 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.214136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087492Jy sigma=0.624604 ! Fit after self-cal, rms=0.087464Jy sigma=0.624284 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195437 Jy ! Component: 100 - total flux cleaned = 0.0293041 Jy ! Total flux subtracted in 100 components = 0.0293041 Jy ! Clean residual min=-0.006961 max=0.007877 Jy/beam ! Clean residual mean=-0.000007 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 0.24344 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.24344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085014Jy sigma=0.598588 ! Fit after self-cal, rms=0.084971Jy sigma=0.598092 ! 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=3.472 mas, bmaj=7.99 mas, bpa=-4.282 degrees ! Estimated noise=0.525305 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 = 0.00312173 Jy ! Component: 100 - total flux cleaned = 0.00423366 Jy ! Component: 150 - total flux cleaned = 0.0051178 Jy ! Component: 200 - total flux cleaned = 0.00616238 Jy ! Total flux subtracted in 200 components = 0.00616238 Jy ! Clean residual min=-0.005148 max=0.007067 Jy/beam ! Clean residual mean=-0.000022 rms=0.001518 Jy/beam ! Combined flux in latest and established models = 0.249603 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 17 components and 0.249603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084237Jy sigma=0.587866 ! Fit after self-cal, rms=0.084240Jy sigma=0.587841 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.472 x 7.99 at -4.282 degrees (North through East) ! Clean map min=-0.0049277 max=0.21282 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 1.03 KP 0.95 ! LA 1.03 MK 1.02 NL 0.98 OV 0.95 ! PT 1.01 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.68 FD 0.96 KP 1.00 LA 1.04 ! MK 0.99 NL 1.03 OV 0.97 PT 1.01 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.82 FD 0.95 HN 1.05 KP 0.95 ! LA 1.00 MK 1.00 NL 1.11 OV 0.97 ! PT 0.98 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.42 FD 0.92 KP 0.99 LA 1.02 ! MK 1.04 NL 0.85 OV 1.00 PT 1.04 ! SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 0.99 HN 1.07 KP 0.93 ! LA 0.99 MK 1.00 NL 0.97 OV 0.97 ! PT 1.00 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.59 FD 0.95 KP 0.98 LA 1.05 ! MK 0.99 NL 1.01 OV 0.98 PT 1.02 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.084240Jy sigma=0.587841 ! Fit after self-cal, rms=0.081129Jy sigma=0.507691 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.467 mas, bmaj=8.089 mas, bpa=-4.047 degrees ! Estimated noise=0.531394 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 = 0.0012817 Jy ! Component: 100 - total flux cleaned = 0.000838084 Jy ! Component: 150 - total flux cleaned = 0.000641819 Jy ! Component: 200 - total flux cleaned = 0.000405032 Jy ! Total flux subtracted in 200 components = 0.000405032 Jy ! Clean residual min=-0.003502 max=0.004198 Jy/beam ! Clean residual mean=-0.000012 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.250008 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.250008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080940Jy sigma=0.506626 ! Fit after self-cal, rms=0.081091Jy sigma=0.505999 ! 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=0.081091Jy sigma=0.505999 ! Fit after self-cal, rms=0.079109Jy sigma=0.485885 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.457 mas, bmaj=8.069 mas, bpa=-4.104 degrees ! Estimated noise=0.531332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149812 Jy ! Component: 100 - total flux cleaned = 1.07149e-05 Jy ! Component: 150 - total flux cleaned = -4.22035e-05 Jy ! Component: 200 - total flux cleaned = -8.35208e-05 Jy ! Total flux subtracted in 200 components = -8.35208e-05 Jy ! Clean residual min=-0.002580 max=0.004207 Jy/beam ! Clean residual mean=-0.000013 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.249924 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.249924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079013Jy sigma=0.485055 ! Fit after self-cal, rms=0.079063Jy sigma=0.484971 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 (20.5, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035205 Jy ! Component: 100 - total flux cleaned = 0.00522736 Jy ! Component: 150 - total flux cleaned = 0.00646559 Jy ! Component: 200 - total flux cleaned = 0.00729756 Jy ! Total flux subtracted in 200 components = 0.00729756 Jy ! Clean residual min=-0.002148 max=0.002770 Jy/beam ! Clean residual mean=-0.000011 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.257222 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 58 components and 0.257222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078904Jy sigma=0.483088 ! Fit after self-cal, rms=0.078897Jy sigma=0.483006 ! Inverting map ! Added new window around map position (5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217029 Jy ! Component: 100 - total flux cleaned = 0.00221528 Jy ! Component: 150 - total flux cleaned = 0.0023542 Jy ! Component: 200 - total flux cleaned = 0.00248307 Jy ! Total flux subtracted in 200 components = 0.00248307 Jy ! Clean residual min=-0.001962 max=0.001959 Jy/beam ! Clean residual mean=-0.000010 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.259705 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.259705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078792Jy sigma=0.482106 ! Fit after self-cal, rms=0.078784Jy sigma=0.482055 ! 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=0.078784Jy sigma=0.482055 ! Fit after self-cal, rms=0.081597Jy sigma=0.480150 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.445 mas, bmaj=8.062 mas, bpa=-4.224 degrees ! Estimated noise=0.530539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000601538 Jy ! Component: 100 - total flux cleaned = 0.00101904 Jy ! Component: 150 - total flux cleaned = 0.00136612 Jy ! Component: 200 - total flux cleaned = 0.00160173 Jy ! Total flux subtracted in 200 components = 0.00160173 Jy ! Clean residual min=-0.001810 max=0.001766 Jy/beam ! Clean residual mean=-0.000012 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.261306 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.261306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081544Jy sigma=0.479644 ! Fit after self-cal, rms=0.081546Jy sigma=0.479602 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 = 0.000386523 Jy ! Component: 100 - total flux cleaned = 0.000534314 Jy ! Component: 150 - total flux cleaned = 0.000642077 Jy ! Component: 200 - total flux cleaned = 0.000717702 Jy ! Total flux subtracted in 200 components = 0.000717702 Jy ! Clean residual min=-0.001745 max=0.001724 Jy/beam ! Clean residual mean=-0.000011 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.262024 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 109 components and 0.262024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081527Jy sigma=0.479414 ! Fit after self-cal, rms=0.081526Jy sigma=0.479408 ! 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=0.081526Jy sigma=0.479408 ! Fit after self-cal, rms=0.081661Jy sigma=0.479314 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.783 mas, bmaj=12.24 mas, bpa=-5.556 degrees ! Estimated noise=0.629792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107639 Jy ! Component: 100 - total flux cleaned = 0.00134253 Jy ! Component: 150 - total flux cleaned = 0.00154371 Jy ! Component: 200 - total flux cleaned = 0.00165361 Jy ! Total flux subtracted in 200 components = 0.00165361 Jy ! Clean residual min=-0.002289 max=0.002450 Jy/beam ! Clean residual mean=-0.000023 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.263678 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 127 components and 0.263678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081650Jy sigma=0.479202 ! Fit after self-cal, rms=0.081647Jy sigma=0.479190 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 = 0.000188859 Jy ! Component: 100 - total flux cleaned = 0.000266776 Jy ! Component: 150 - total flux cleaned = 0.000354977 Jy ! Component: 200 - total flux cleaned = 0.000387509 Jy ! Total flux subtracted in 200 components = 0.000387509 Jy ! Clean residual min=-0.002208 max=0.002430 Jy/beam ! Clean residual mean=-0.000023 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.264065 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 0.264065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081643Jy sigma=0.479129 ! Fit after self-cal, rms=0.081641Jy sigma=0.479124 ! 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=3.44 mas, bmaj=8.062 mas, bpa=-4.295 degrees ! Estimated noise=0.529689 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.44 x 8.062 at -4.295 degrees (North through East) ! Clean map min=-0.0015834 max=0.21585 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=2.769 mas, bmaj=6.837 mas, bpa=-3.966 degrees ! Estimated noise=1.07068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.164005 Jy ! Component: 100 - total flux cleaned = 0.205875 Jy ! Component: 150 - total flux cleaned = 0.224792 Jy ! Component: 200 - total flux cleaned = 0.234438 Jy ! Total flux subtracted in 200 components = 0.234438 Jy ! Clean residual min=-0.002601 max=0.004691 Jy/beam ! Clean residual mean=-0.000004 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.234438 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.234438 Jy ! Inverting map and beam ! Estimated beam: bmin=3.44 mas, bmaj=8.062 mas, bpa=-4.295 degrees ! Estimated noise=0.529689 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 = 0.00824334 Jy ! Component: 100 - total flux cleaned = 0.0127202 Jy ! Component: 150 - total flux cleaned = 0.0159796 Jy ! Component: 200 - total flux cleaned = 0.0184973 Jy ! Total flux subtracted in 200 components = 0.0184973 Jy ! Clean residual min=-0.001957 max=0.002193 Jy/beam ! Clean residual mean=-0.000014 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.252935 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.252935 Jy ! Inverting map ! Added new window around map position (-2, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223678 Jy ! Component: 100 - total flux cleaned = 0.00393225 Jy ! Component: 150 - total flux cleaned = 0.00533691 Jy ! Component: 200 - total flux cleaned = 0.00653511 Jy ! Total flux subtracted in 200 components = 0.00653511 Jy ! Clean residual min=-0.001679 max=0.001793 Jy/beam ! Clean residual mean=-0.000012 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.25947 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 66 components and 0.25947 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=7.783 mas, bmaj=12.24 mas, bpa=-5.556 degrees ! Estimated noise=0.629792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150802 Jy ! Component: 100 - total flux cleaned = 0.00260943 Jy ! Component: 150 - total flux cleaned = 0.00339975 Jy ! Component: 200 - total flux cleaned = 0.0037065 Jy ! Total flux subtracted in 200 components = 0.0037065 Jy ! Clean residual min=-0.002298 max=0.002309 Jy/beam ! Clean residual mean=-0.000023 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.263177 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 = 0.000221152 Jy ! Component: 100 - total flux cleaned = 0.000419986 Jy ! Component: 150 - total flux cleaned = 0.000576788 Jy ! Component: 200 - total flux cleaned = 0.000719637 Jy ! Total flux subtracted in 200 components = 0.000719637 Jy ! Clean residual min=-0.002229 max=0.002294 Jy/beam ! Clean residual mean=-0.000023 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.263897 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 106 components and 0.263897 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.44 mas, bmaj=8.062 mas, bpa=-4.295 degrees ! Estimated noise=0.529689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.22747e-06 Jy ! Component: 100 - total flux cleaned = 0.000120568 Jy ! Component: 150 - total flux cleaned = 0.000195958 Jy ! Component: 200 - total flux cleaned = 0.00026587 Jy ! Total flux subtracted in 200 components = 0.00026587 Jy ! Clean residual min=-0.001498 max=0.001639 Jy/beam ! Clean residual mean=-0.000011 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.264162 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 126 components and 0.264162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081602Jy sigma=0.478939 ! Fit after self-cal, rms=0.081603Jy sigma=0.478903 wmodel J1033+071A_S_b_map.mod ! Writing 126 model components to file: J1033+071A_S_b_map.mod wobs J1033+071A_S_b_uvs.fits ! Writing UV FITS file: J1033+071A_S_b_uvs.fits wwins J1033+071A_S_b_map.win ! wwins: Wrote 4 windows to J1033+071A_S_b_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 = 0.00059406 Jy ! Component: 100 - total flux cleaned = 0.00092257 Jy ! Component: 150 - total flux cleaned = 0.00112964 Jy ! Component: 200 - total flux cleaned = 0.00137748 Jy ! Component: 250 - total flux cleaned = 0.00163911 Jy ! Component: 300 - total flux cleaned = 0.00191485 Jy ! Component: 350 - total flux cleaned = 0.00218139 Jy ! Component: 400 - total flux cleaned = 0.00241764 Jy ! Component: 450 - total flux cleaned = 0.00260568 Jy ! Component: 500 - total flux cleaned = 0.00274859 Jy ! Component: 550 - total flux cleaned = 0.00288825 Jy ! Component: 600 - total flux cleaned = 0.00300481 Jy ! Component: 650 - total flux cleaned = 0.00306191 Jy ! Component: 700 - total flux cleaned = 0.00317454 Jy ! Component: 750 - total flux cleaned = 0.00326626 Jy ! Component: 800 - total flux cleaned = 0.00326599 Jy ! Component: 850 - total flux cleaned = 0.00337352 Jy ! Component: 900 - total flux cleaned = 0.00344397 Jy ! Component: 950 - total flux cleaned = 0.00351349 Jy ! Component: 1000 - total flux cleaned = 0.0036335 Jy ! Component: 1050 - total flux cleaned = 0.00366733 Jy ! Component: 1100 - total flux cleaned = 0.00378438 Jy ! Component: 1150 - total flux cleaned = 0.00389977 Jy ! Component: 1200 - total flux cleaned = 0.00394844 Jy ! Component: 1250 - total flux cleaned = 0.00401317 Jy ! Component: 1300 - total flux cleaned = 0.00410907 Jy ! Component: 1350 - total flux cleaned = 0.00417231 Jy ! Component: 1400 - total flux cleaned = 0.00428138 Jy ! Component: 1450 - total flux cleaned = 0.00437362 Jy ! Component: 1500 - total flux cleaned = 0.00438881 Jy ! Component: 1550 - total flux cleaned = 0.00447898 Jy ! Component: 1600 - total flux cleaned = 0.00446426 Jy ! Component: 1650 - total flux cleaned = 0.00456752 Jy ! Component: 1700 - total flux cleaned = 0.00459673 Jy ! Component: 1750 - total flux cleaned = 0.00464007 Jy ! Component: 1800 - total flux cleaned = 0.00468319 Jy ! Component: 1850 - total flux cleaned = 0.00468336 Jy ! Component: 1900 - total flux cleaned = 0.00475358 Jy ! Component: 1950 - total flux cleaned = 0.00478124 Jy ! Component: 2000 - total flux cleaned = 0.00478107 Jy ! Component: 2050 - total flux cleaned = 0.00479444 Jy ! Component: 2100 - total flux cleaned = 0.00483514 Jy ! Component: 2150 - total flux cleaned = 0.00487525 Jy ! Component: 2200 - total flux cleaned = 0.00490179 Jy ! Component: 2250 - total flux cleaned = 0.00494125 Jy ! Component: 2300 - total flux cleaned = 0.00501928 Jy ! Component: 2350 - total flux cleaned = 0.00500637 Jy ! Component: 2400 - total flux cleaned = 0.00504485 Jy ! Component: 2450 - total flux cleaned = 0.00508291 Jy ! Component: 2500 - total flux cleaned = 0.00508291 Jy ! Component: 2550 - total flux cleaned = 0.00510786 Jy ! Component: 2600 - total flux cleaned = 0.00512029 Jy ! Component: 2650 - total flux cleaned = 0.00514477 Jy ! Component: 2700 - total flux cleaned = 0.00514468 Jy ! Component: 2750 - total flux cleaned = 0.00513261 Jy ! Component: 2800 - total flux cleaned = 0.00516873 Jy ! Component: 2850 - total flux cleaned = 0.00516887 Jy ! Component: 2900 - total flux cleaned = 0.00520439 Jy ! Component: 2950 - total flux cleaned = 0.0052044 Jy ! Component: 3000 - total flux cleaned = 0.00523932 Jy ! Component: 3050 - total flux cleaned = 0.00526247 Jy ! Component: 3100 - total flux cleaned = 0.00527399 Jy ! Component: 3150 - total flux cleaned = 0.00530828 Jy ! Component: 3200 - total flux cleaned = 0.00526295 Jy ! Component: 3250 - total flux cleaned = 0.00527417 Jy ! Component: 3300 - total flux cleaned = 0.00529663 Jy ! Component: 3350 - total flux cleaned = 0.00526335 Jy ! Component: 3400 - total flux cleaned = 0.00526331 Jy ! Component: 3450 - total flux cleaned = 0.00530718 Jy ! Component: 3500 - total flux cleaned = 0.00527445 Jy ! Component: 3550 - total flux cleaned = 0.00527442 Jy ! Component: 3600 - total flux cleaned = 0.00528523 Jy ! Component: 3650 - total flux cleaned = 0.00526389 Jy ! Component: 3700 - total flux cleaned = 0.00524266 Jy ! Component: 3750 - total flux cleaned = 0.00523214 Jy ! Component: 3800 - total flux cleaned = 0.00522166 Jy ! Component: 3850 - total flux cleaned = 0.00521126 Jy ! Component: 3900 - total flux cleaned = 0.00519048 Jy ! Component: 3950 - total flux cleaned = 0.00516977 Jy ! Component: 4000 - total flux cleaned = 0.00520061 Jy ! Component: 4050 - total flux cleaned = 0.00513924 Jy ! Total flux subtracted in 4096 components = 0.00512908 Jy ! Clean residual min=-0.000555 max=0.000588 Jy/beam ! Clean residual mean=-0.000002 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.269291 Jy keep ! Adding 378 model components to the UV plane model. ! The established model now contains 504 components and 0.269291 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1033+071A_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.44 x 8.062 at -4.295 degrees (North through East) ! Clean map min=-0.0012799 max=0.21712 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1033+071A_S_b_map.fits wmodel /image_prod/ug002_uvm//J1033+071A_S_b_map.mod ! Writing 504 model components to file: /image_prod/ug002_uvm//J1033+071A_S_b_map.mod wobs /image_prod/ug002_uvm//J1033+071A_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1033+071A_S_b_uvs.fits wwins /image_prod/ug002_uvm//J1033+071A_S_b_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uvm//J1033+071A_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.217115 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196964 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.272156 0.272156 0.544311 1.08862 2.17724 4.35449 8.70898 17.418 34.8359 69.6718 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.217 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1102.31 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1033+071A_S_b_dfm.log closed on Wed Mar 4 16:57:17 2020