! Started logfile: /image_prod/ug002_uva//J1305-1033_S_dfm.log on Thu Mar 5 01:01:49 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J1305-1033_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1305-1033_S_uva.fits ! AN table 1: 74 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.986486 visibilities/baseline/integration-bin. ! Found source: J1305-1033 ! ! 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 36 lines of history. ! ! Reading 6132 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 J1305-1033_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.268211Jy sigma=6.814097 ! Fit after self-cal, rms=0.267187Jy sigma=1.338286 ! 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=2.485 mas, bmaj=6.414 mas, bpa=-2.796 degrees ! Estimated noise=2.69238 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 = 0.599847 Jy ! Component: 100 - total flux cleaned = 0.73335 Jy ! Total flux subtracted in 100 components = 0.73335 Jy ! Clean residual min=-0.025609 max=0.045817 Jy/beam ! Clean residual mean=-0.000043 rms=0.007878 Jy/beam ! Combined flux in latest and established models = 0.73335 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.73335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134579Jy sigma=0.696641 ! Fit after self-cal, rms=0.134577Jy sigma=0.696612 ! 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=2.847 mas, bmaj=7.063 mas, bpa=-2.255 degrees ! Estimated noise=1.75748 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 = 0.0472984 Jy ! Component: 100 - total flux cleaned = 0.0714033 Jy ! Component: 150 - total flux cleaned = 0.0859695 Jy ! Component: 200 - total flux cleaned = 0.095426 Jy ! Total flux subtracted in 200 components = 0.095426 Jy ! Clean residual min=-0.024825 max=0.025908 Jy/beam ! Clean residual mean=-0.000033 rms=0.005929 Jy/beam ! Combined flux in latest and established models = 0.828776 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 62 components and 0.828776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120607Jy sigma=0.586321 ! Fit after self-cal, rms=0.120625Jy sigma=0.586286 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.847 x 7.063 at -2.255 degrees (North through East) ! Clean map min=-0.024009 max=0.76771 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.04 KP 1.01 ! MK 1.01 NL 0.95 OV 0.90 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.98 HN 1.03 KP 1.03 ! MK 1.03 NL 1.11 OV 0.89 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.98 HN 1.01 KP 1.00 ! MK 1.02 NL 0.92 OV 0.91 SC 0.94 ! ! ! Fit before self-cal, rms=0.120625Jy sigma=0.586286 ! Fit after self-cal, rms=0.095354Jy sigma=0.424690 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.861 mas, bmaj=7.137 mas, bpa=-2.164 degrees ! Estimated noise=1.75954 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 = -0.00364879 Jy ! Component: 100 - total flux cleaned = -0.00395029 Jy ! Component: 150 - total flux cleaned = -0.00434994 Jy ! Component: 200 - total flux cleaned = -0.004592 Jy ! Total flux subtracted in 200 components = -0.004592 Jy ! Clean residual min=-0.011317 max=0.014805 Jy/beam ! Clean residual mean=-0.000018 rms=0.003071 Jy/beam ! Combined flux in latest and established models = 0.824184 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.824184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094960Jy sigma=0.422339 ! Fit after self-cal, rms=0.095063Jy sigma=0.422257 ! 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=0.095063Jy sigma=0.422257 ! Fit after self-cal, rms=0.083878Jy sigma=0.370419 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.863 mas, bmaj=7.121 mas, bpa=-2.341 degrees ! Estimated noise=1.75734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412794 Jy ! Component: 100 - total flux cleaned = 0.000370925 Jy ! Component: 150 - total flux cleaned = 0.000288938 Jy ! Component: 200 - total flux cleaned = 0.000215654 Jy ! Total flux subtracted in 200 components = 0.000215654 Jy ! Clean residual min=-0.003523 max=0.004996 Jy/beam ! Clean residual mean=-0.000009 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.8244 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 0.8244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083806Jy sigma=0.370150 ! Fit after self-cal, rms=0.083837Jy sigma=0.370115 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 (2, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00484833 Jy ! Component: 100 - total flux cleaned = 0.00682778 Jy ! Component: 150 - total flux cleaned = 0.00791614 Jy ! Component: 200 - total flux cleaned = 0.00844575 Jy ! Total flux subtracted in 200 components = 0.00844575 Jy ! Clean residual min=-0.002860 max=0.003556 Jy/beam ! Clean residual mean=-0.000004 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.832846 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 109 components and 0.832845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083538Jy sigma=0.368134 ! Fit after self-cal, rms=0.083518Jy sigma=0.367926 ! Inverting map ! Added new window around map position (-48.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242628 Jy ! Component: 100 - total flux cleaned = 0.00282075 Jy ! Component: 150 - total flux cleaned = 0.00309668 Jy ! Component: 200 - total flux cleaned = 0.00339289 Jy ! Total flux subtracted in 200 components = 0.00339289 Jy ! Clean residual min=-0.002630 max=0.002706 Jy/beam ! Clean residual mean=-0.000002 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.836238 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 129 components and 0.836238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083393Jy sigma=0.367151 ! Fit after self-cal, rms=0.083391Jy sigma=0.367120 ! 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=0.083391Jy sigma=0.367120 ! Fit after self-cal, rms=0.083273Jy sigma=0.366958 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.863 mas, bmaj=7.12 mas, bpa=-2.373 degrees ! Estimated noise=1.75641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349658 Jy ! Component: 100 - total flux cleaned = 0.000577029 Jy ! Component: 150 - total flux cleaned = 0.000779266 Jy ! Component: 200 - total flux cleaned = 0.000928188 Jy ! Total flux subtracted in 200 components = 0.000928188 Jy ! Clean residual min=-0.002428 max=0.002480 Jy/beam ! Clean residual mean=-0.000003 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.837166 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 146 components and 0.837167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083227Jy sigma=0.366722 ! Fit after self-cal, rms=0.083225Jy sigma=0.366714 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 = -1.47096e-05 Jy ! Component: 100 - total flux cleaned = 8.57352e-05 Jy ! Component: 150 - total flux cleaned = 0.000211004 Jy ! Component: 200 - total flux cleaned = 0.00035784 Jy ! Total flux subtracted in 200 components = 0.00035784 Jy ! Clean residual min=-0.002309 max=0.002423 Jy/beam ! Clean residual mean=-0.000003 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.837525 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 151 components and 0.837525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083200Jy sigma=0.366595 ! Fit after self-cal, rms=0.083200Jy sigma=0.366592 ! 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=0.083200Jy sigma=0.366592 ! Fit after self-cal, rms=0.083170Jy sigma=0.366564 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.293 mas, bmaj=11.29 mas, bpa=0.5341 degrees ! Estimated noise=2.31603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001199 Jy ! Component: 100 - total flux cleaned = 0.00135691 Jy ! Component: 150 - total flux cleaned = 0.00135783 Jy ! Component: 200 - total flux cleaned = 0.0014002 Jy ! Total flux subtracted in 200 components = 0.0014002 Jy ! Clean residual min=-0.002185 max=0.002687 Jy/beam ! Clean residual mean=-0.000004 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.838925 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 164 components and 0.838925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083171Jy sigma=0.366599 ! Fit after self-cal, rms=0.083172Jy sigma=0.366580 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 = -6.99106e-05 Jy ! Component: 100 - total flux cleaned = 5.58056e-06 Jy ! Component: 150 - total flux cleaned = 2.32362e-05 Jy ! Component: 200 - total flux cleaned = 3.84097e-05 Jy ! Total flux subtracted in 200 components = 3.84097e-05 Jy ! Clean residual min=-0.002165 max=0.002646 Jy/beam ! Clean residual mean=-0.000005 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.838963 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 178 components and 0.838963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083177Jy sigma=0.366615 ! Fit after self-cal, rms=0.083178Jy sigma=0.366611 ! 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=2.863 mas, bmaj=7.121 mas, bpa=-2.391 degrees ! Estimated noise=1.75579 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.863 x 7.121 at -2.391 degrees (North through East) ! Clean map min=-0.0022726 max=0.76873 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=0.083178Jy sigma=0.366611 ! Fit after self-cal, rms=0.071765Jy sigma=0.314093 ! Inverting map and beam ! Estimated beam: bmin=2.864 mas, bmaj=7.122 mas, bpa=-2.389 degrees ! Estimated noise=1.75494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000547722 Jy ! Component: 100 - total flux cleaned = -0.00100577 Jy ! Component: 150 - total flux cleaned = -0.00129336 Jy ! Component: 200 - total flux cleaned = -0.00138033 Jy ! Total flux subtracted in 200 components = -0.00138033 Jy ! Clean residual min=-0.002326 max=0.002394 Jy/beam ! Clean residual mean=-0.000003 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.837583 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 190 components and 0.837583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071727Jy sigma=0.313902 ! Fit after self-cal, rms=0.071725Jy sigma=0.313895 ! Inverting map ! Added new window around map position (93.5, -34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143056 Jy ! Component: 100 - total flux cleaned = 0.00157686 Jy ! Component: 150 - total flux cleaned = 0.00165409 Jy ! Component: 200 - total flux cleaned = 0.00161848 Jy ! Total flux subtracted in 200 components = 0.00161848 Jy ! Clean residual min=-0.002013 max=0.001905 Jy/beam ! Clean residual mean=-0.000003 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.839201 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 208 components and 0.839201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071647Jy sigma=0.313412 ! Fit after self-cal, rms=0.071640Jy sigma=0.313391 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071640Jy sigma=0.313391 ! Fit after self-cal, rms=0.071629Jy sigma=0.313346 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=2.504 mas, bmaj=6.447 mas, bpa=-2.557 degrees ! Estimated noise=2.67001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.594841 Jy ! Component: 100 - total flux cleaned = 0.725131 Jy ! Component: 150 - total flux cleaned = 0.766205 Jy ! Component: 200 - total flux cleaned = 0.786453 Jy ! Total flux subtracted in 200 components = 0.786453 Jy ! Clean residual min=-0.006372 max=0.009684 Jy/beam ! Clean residual mean=-0.000017 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 0.786453 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.786453 Jy ! Inverting map and beam ! Estimated beam: bmin=2.865 mas, bmaj=7.123 mas, bpa=-2.395 degrees ! Estimated noise=1.75423 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 = 0.0142667 Jy ! Component: 100 - total flux cleaned = 0.0227399 Jy ! Component: 150 - total flux cleaned = 0.0287615 Jy ! Component: 200 - total flux cleaned = 0.0334539 Jy ! Total flux subtracted in 200 components = 0.0334539 Jy ! Clean residual min=-0.003584 max=0.003335 Jy/beam ! Clean residual mean=-0.000012 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.819907 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 65 components and 0.819907 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=6.294 mas, bmaj=11.3 mas, bpa=0.5318 degrees ! Estimated noise=2.31186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00604568 Jy ! Component: 100 - total flux cleaned = 0.00928712 Jy ! Component: 150 - total flux cleaned = 0.0114893 Jy ! Component: 200 - total flux cleaned = 0.013319 Jy ! Total flux subtracted in 200 components = 0.013319 Jy ! Clean residual min=-0.002630 max=0.002220 Jy/beam ! Clean residual mean=-0.000012 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.833226 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 = 0.00154239 Jy ! Component: 100 - total flux cleaned = 0.00284963 Jy ! Component: 150 - total flux cleaned = 0.00357909 Jy ! Component: 200 - total flux cleaned = 0.00407253 Jy ! Total flux subtracted in 200 components = 0.00407253 Jy ! Clean residual min=-0.002120 max=0.001906 Jy/beam ! Clean residual mean=-0.000008 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.837299 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 124 components and 0.837298 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.865 mas, bmaj=7.123 mas, bpa=-2.395 degrees ! Estimated noise=1.75423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397786 Jy ! Component: 100 - total flux cleaned = 0.000404537 Jy ! Component: 150 - total flux cleaned = 0.000408719 Jy ! Component: 200 - total flux cleaned = 0.000468691 Jy ! Total flux subtracted in 200 components = 0.000468691 Jy ! Clean residual min=-0.002295 max=0.002127 Jy/beam ! Clean residual mean=-0.000004 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.837767 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 145 components and 0.837767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071780Jy sigma=0.314099 ! Fit after self-cal, rms=0.071769Jy sigma=0.314050 wmodel J1305-1033_S_map.mod ! Writing 145 model components to file: J1305-1033_S_map.mod wobs J1305-1033_S_uvs.fits ! Writing UV FITS file: J1305-1033_S_uvs.fits wwins J1305-1033_S_map.win ! wwins: Wrote 4 windows to J1305-1033_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 = -0.000172095 Jy ! Component: 100 - total flux cleaned = -0.000171377 Jy ! Component: 150 - total flux cleaned = -0.000314104 Jy ! Component: 200 - total flux cleaned = -0.000450222 Jy ! Component: 250 - total flux cleaned = -0.000614833 Jy ! Component: 300 - total flux cleaned = -0.000741885 Jy ! Component: 350 - total flux cleaned = -0.000833841 Jy ! Component: 400 - total flux cleaned = -0.000893213 Jy ! Component: 450 - total flux cleaned = -0.000893089 Jy ! Component: 500 - total flux cleaned = -0.000893652 Jy ! Component: 550 - total flux cleaned = -0.000975267 Jy ! Component: 600 - total flux cleaned = -0.000974564 Jy ! Component: 650 - total flux cleaned = -0.00100022 Jy ! Component: 700 - total flux cleaned = -0.000999552 Jy ! Component: 750 - total flux cleaned = -0.00107307 Jy ! Component: 800 - total flux cleaned = -0.0011208 Jy ! Component: 850 - total flux cleaned = -0.0012149 Jy ! Component: 900 - total flux cleaned = -0.00128387 Jy ! Component: 950 - total flux cleaned = -0.00141893 Jy ! Component: 1000 - total flux cleaned = -0.00148545 Jy ! Component: 1050 - total flux cleaned = -0.00152881 Jy ! Component: 1100 - total flux cleaned = -0.0016351 Jy ! Component: 1150 - total flux cleaned = -0.00171843 Jy ! Component: 1200 - total flux cleaned = -0.00184109 Jy ! Component: 1250 - total flux cleaned = -0.00192182 Jy ! Component: 1300 - total flux cleaned = -0.00202066 Jy ! Component: 1350 - total flux cleaned = -0.00209816 Jy ! Component: 1400 - total flux cleaned = -0.00211778 Jy ! Component: 1450 - total flux cleaned = -0.00224935 Jy ! Component: 1500 - total flux cleaned = -0.00237938 Jy ! Component: 1550 - total flux cleaned = -0.00247065 Jy ! Component: 1600 - total flux cleaned = -0.00252483 Jy ! Component: 1650 - total flux cleaned = -0.00261339 Jy ! Component: 1700 - total flux cleaned = -0.00271841 Jy ! Component: 1750 - total flux cleaned = -0.00280419 Jy ! Component: 1800 - total flux cleaned = -0.002855 Jy ! Component: 1850 - total flux cleaned = -0.00292238 Jy ! Component: 1900 - total flux cleaned = -0.0030217 Jy ! Component: 1950 - total flux cleaned = -0.0029561 Jy ! Component: 2000 - total flux cleaned = -0.00297224 Jy ! Component: 2050 - total flux cleaned = -0.00289258 Jy ! Component: 2100 - total flux cleaned = -0.00289298 Jy ! Component: 2150 - total flux cleaned = -0.00294004 Jy ! Component: 2200 - total flux cleaned = -0.00290886 Jy ! Component: 2250 - total flux cleaned = -0.00283243 Jy ! Component: 2300 - total flux cleaned = -0.00283226 Jy ! Component: 2350 - total flux cleaned = -0.00280239 Jy ! Component: 2400 - total flux cleaned = -0.00278759 Jy ! Component: 2450 - total flux cleaned = -0.00277307 Jy ! Component: 2500 - total flux cleaned = -0.00274405 Jy ! Component: 2550 - total flux cleaned = -0.00275837 Jy ! Component: 2600 - total flux cleaned = -0.00272964 Jy ! Component: 2650 - total flux cleaned = -0.00268716 Jy ! Component: 2700 - total flux cleaned = -0.00267326 Jy ! Component: 2750 - total flux cleaned = -0.00265922 Jy ! Component: 2800 - total flux cleaned = -0.00263161 Jy ! Component: 2850 - total flux cleaned = -0.00253587 Jy ! Component: 2900 - total flux cleaned = -0.00254951 Jy ! Component: 2950 - total flux cleaned = -0.00249552 Jy ! Component: 3000 - total flux cleaned = -0.00248202 Jy ! Component: 3050 - total flux cleaned = -0.00241586 Jy ! Component: 3100 - total flux cleaned = -0.00238971 Jy ! Component: 3150 - total flux cleaned = -0.0023898 Jy ! Component: 3200 - total flux cleaned = -0.00238995 Jy ! Component: 3250 - total flux cleaned = -0.00238999 Jy ! Component: 3300 - total flux cleaned = -0.0023517 Jy ! Component: 3350 - total flux cleaned = -0.00235163 Jy ! Component: 3400 - total flux cleaned = -0.00235168 Jy ! Component: 3450 - total flux cleaned = -0.0023516 Jy ! Component: 3500 - total flux cleaned = -0.00236404 Jy ! Component: 3550 - total flux cleaned = -0.00235171 Jy ! Component: 3600 - total flux cleaned = -0.0023517 Jy ! Component: 3650 - total flux cleaned = -0.00237621 Jy ! Component: 3700 - total flux cleaned = -0.002364 Jy ! Component: 3750 - total flux cleaned = -0.00236401 Jy ! Component: 3800 - total flux cleaned = -0.00235194 Jy ! Component: 3850 - total flux cleaned = -0.00236392 Jy ! Component: 3900 - total flux cleaned = -0.00236397 Jy ! Component: 3950 - total flux cleaned = -0.0023877 Jy ! Component: 4000 - total flux cleaned = -0.00241119 Jy ! Component: 4050 - total flux cleaned = -0.00239938 Jy ! Total flux subtracted in 4096 components = -0.00241107 Jy ! Clean residual min=-0.000781 max=0.000881 Jy/beam ! Clean residual mean=-0.000002 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.835356 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 413 components and 0.835356 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1305-1033_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.865 x 7.123 at -2.395 degrees (North through East) ! Clean map min=-0.0017093 max=0.76937 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1305-1033_S_map.fits wmodel /image_prod/ug002_uva//J1305-1033_S_map.mod ! Writing 413 model components to file: /image_prod/ug002_uva//J1305-1033_S_map.mod wobs /image_prod/ug002_uva//J1305-1033_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1305-1033_S_uvs.fits wwins /image_prod/ug002_uva//J1305-1033_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1305-1033_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.769371 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191697 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0747483 0.0747483 0.149497 0.298993 0.597986 1.19597 2.39194 4.78389 9.56778 19.1356 38.2711 76.5422 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.769 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4013.47 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1305-1033_S_dfm.log closed on Thu Mar 5 01:01:53 2020