! Started logfile: /image_prod/ug002_uva//J1330-3122_S_dfm.log on Thu Mar 5 01:15:46 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//J1330-3122_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1330-3122_S_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.865278 visibilities/baseline/integration-bin. ! Found source: J1330-3122 ! ! 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 40 lines of history. ! ! Reading 3738 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 J1330-3122_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.137505Jy sigma=5.720198 ! Fit after self-cal, rms=0.437203Jy sigma=1.933742 ! 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=2.938 mas, bmaj=12.63 mas, bpa=-20.98 degrees ! Estimated noise=3.45537 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 = 0.468444 Jy ! Component: 100 - total flux cleaned = 0.599006 Jy ! Total flux subtracted in 100 components = 0.599006 Jy ! Clean residual min=-0.023905 max=0.051794 Jy/beam ! Clean residual mean=-0.000238 rms=0.008896 Jy/beam ! Combined flux in latest and established models = 0.599006 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.599006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.156294Jy sigma=0.746230 ! Fit after self-cal, rms=0.156313Jy sigma=0.746084 ! 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=3.713 mas, bmaj=14.87 mas, bpa=-20.09 degrees ! Estimated noise=2.3833 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 = 0.0599595 Jy ! Component: 100 - total flux cleaned = 0.0867843 Jy ! Component: 150 - total flux cleaned = 0.101884 Jy ! Component: 200 - total flux cleaned = 0.110707 Jy ! Total flux subtracted in 200 components = 0.110707 Jy ! Clean residual min=-0.017319 max=0.025197 Jy/beam ! Clean residual mean=-0.000258 rms=0.006299 Jy/beam ! Combined flux in latest and established models = 0.709713 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 0.709713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140678Jy sigma=0.594274 ! Fit after self-cal, rms=0.140690Jy sigma=0.594186 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.713 x 14.87 at -20.09 degrees (North through East) ! Clean map min=-0.016875 max=0.57713 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.95 HN 1.09 KP 0.97 ! LA 1.00 MK 0.99 NL 0.96 OV 0.91 ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.84 FD 0.96 HN 1.09 KP 0.98 ! LA 0.93 MK 0.98 NL 1.09 OV 0.96 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.95 HN 1.11 KP 0.99 ! LA 1.01 MK 0.97 NL 0.99 OV 0.91 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.140690Jy sigma=0.594186 ! Fit after self-cal, rms=0.128332Jy sigma=0.455859 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.703 mas, bmaj=15.13 mas, bpa=-20.26 degrees ! Estimated noise=2.40425 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 = -0.00740342 Jy ! Component: 100 - total flux cleaned = -0.00825946 Jy ! Component: 150 - total flux cleaned = -0.00929497 Jy ! Component: 200 - total flux cleaned = -0.00999898 Jy ! Total flux subtracted in 200 components = -0.00999898 Jy ! Clean residual min=-0.010646 max=0.011496 Jy/beam ! Clean residual mean=-0.000155 rms=0.002966 Jy/beam ! Combined flux in latest and established models = 0.699714 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.699714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127146Jy sigma=0.448107 ! Fit after self-cal, rms=0.127448Jy sigma=0.447920 ! 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=0.127448Jy sigma=0.447920 ! Fit after self-cal, rms=0.121718Jy sigma=0.412011 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.708 mas, bmaj=15.13 mas, bpa=-20.39 degrees ! Estimated noise=2.39324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00390947 Jy ! Component: 100 - total flux cleaned = -0.00438099 Jy ! Component: 150 - total flux cleaned = -0.00495288 Jy ! Component: 200 - total flux cleaned = -0.00547982 Jy ! Total flux subtracted in 200 components = -0.00547982 Jy ! Clean residual min=-0.008000 max=0.005582 Jy/beam ! Clean residual mean=-0.000066 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.694234 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.694234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121188Jy sigma=0.410015 ! Fit after self-cal, rms=0.121194Jy sigma=0.409972 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 = -0.000483372 Jy ! Component: 100 - total flux cleaned = -0.000818 Jy ! Component: 150 - total flux cleaned = -0.00113044 Jy ! Component: 200 - total flux cleaned = -0.00150545 Jy ! Total flux subtracted in 200 components = -0.00150545 Jy ! Clean residual min=-0.007617 max=0.005610 Jy/beam ! Clean residual mean=-0.000069 rms=0.001658 Jy/beam ! Combined flux in latest and established models = 0.692729 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.692729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120948Jy sigma=0.409134 ! Fit after self-cal, rms=0.120950Jy sigma=0.409125 ! 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=0.120950Jy sigma=0.409125 ! Fit after self-cal, rms=0.121569Jy sigma=0.408424 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.709 mas, bmaj=15.15 mas, bpa=-20.41 degrees ! Estimated noise=2.39228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00289273 Jy ! Component: 100 - total flux cleaned = -0.00336739 Jy ! Component: 150 - total flux cleaned = -0.00380566 Jy ! Component: 200 - total flux cleaned = -0.00410704 Jy ! Total flux subtracted in 200 components = -0.00410704 Jy ! Clean residual min=-0.007076 max=0.005039 Jy/beam ! Clean residual mean=-0.000064 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 0.688622 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.688622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121250Jy sigma=0.407315 ! Fit after self-cal, rms=0.121258Jy sigma=0.407306 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 = -0.000377803 Jy ! Component: 100 - total flux cleaned = -0.000635012 Jy ! Component: 150 - total flux cleaned = -0.000871864 Jy ! Component: 200 - total flux cleaned = -0.00116248 Jy ! Total flux subtracted in 200 components = -0.00116248 Jy ! Clean residual min=-0.006759 max=0.005122 Jy/beam ! Clean residual mean=-0.000067 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 0.687459 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.687459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121105Jy sigma=0.406814 ! Fit after self-cal, rms=0.121106Jy sigma=0.406806 ! 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=0.121106Jy sigma=0.406806 ! Fit after self-cal, rms=0.121608Jy sigma=0.406358 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.862 mas, bmaj=26.27 mas, bpa=-7.827 degrees ! Estimated noise=2.75301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00278094 Jy ! Component: 100 - total flux cleaned = -0.00307037 Jy ! Component: 150 - total flux cleaned = -0.00326163 Jy ! Component: 200 - total flux cleaned = -0.00348742 Jy ! Total flux subtracted in 200 components = -0.00348742 Jy ! Clean residual min=-0.006643 max=0.005769 Jy/beam ! Clean residual mean=-0.000107 rms=0.001792 Jy/beam ! Combined flux in latest and established models = 0.683972 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.683972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121448Jy sigma=0.406031 ! Fit after self-cal, rms=0.121453Jy sigma=0.405955 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 = -0.000119972 Jy ! Component: 100 - total flux cleaned = -0.00031 Jy ! Component: 150 - total flux cleaned = -0.000395776 Jy ! Component: 200 - total flux cleaned = -0.000516961 Jy ! Total flux subtracted in 200 components = -0.000516961 Jy ! Clean residual min=-0.006500 max=0.005774 Jy/beam ! Clean residual mean=-0.000109 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 0.683455 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.683455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121379Jy sigma=0.405821 ! Fit after self-cal, rms=0.121381Jy sigma=0.405775 ! 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=3.71 mas, bmaj=15.18 mas, bpa=-20.42 degrees ! Estimated noise=2.39109 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.71 x 15.18 at -20.42 degrees (North through East) ! Clean map min=-0.0062504 max=0.58797 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=0.121381Jy sigma=0.405775 ! Fit after self-cal, rms=0.116507Jy sigma=0.365986 ! Inverting map and beam ! Estimated beam: bmin=3.717 mas, bmaj=15.2 mas, bpa=-20.42 degrees ! Estimated noise=2.39198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00210888 Jy ! Component: 100 - total flux cleaned = -0.0023593 Jy ! Component: 150 - total flux cleaned = -0.0025878 Jy ! Component: 200 - total flux cleaned = -0.00279742 Jy ! Total flux subtracted in 200 components = -0.00279742 Jy ! Clean residual min=-0.005913 max=0.004090 Jy/beam ! Clean residual mean=-0.000061 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.680658 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.680658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116327Jy sigma=0.365412 ! Fit after self-cal, rms=0.116326Jy sigma=0.365403 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208844 Jy ! Component: 100 - total flux cleaned = -0.000390347 Jy ! Component: 150 - total flux cleaned = -0.000556083 Jy ! Component: 200 - total flux cleaned = -0.000709864 Jy ! Total flux subtracted in 200 components = -0.000709864 Jy ! Clean residual min=-0.005672 max=0.003981 Jy/beam ! Clean residual mean=-0.000062 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.679948 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 85 components and 0.679948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116240Jy sigma=0.365149 ! Fit after self-cal, rms=0.116241Jy sigma=0.365143 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116241Jy sigma=0.365143 ! Fit after self-cal, rms=0.116639Jy sigma=0.364882 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=2.921 mas, bmaj=12.89 mas, bpa=-21.14 degrees ! Estimated noise=3.51271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.475772 Jy ! Component: 100 - total flux cleaned = 0.603367 Jy ! Component: 150 - total flux cleaned = 0.643555 Jy ! Component: 200 - total flux cleaned = 0.658292 Jy ! Total flux subtracted in 200 components = 0.658292 Jy ! Clean residual min=-0.007129 max=0.007799 Jy/beam ! Clean residual mean=-0.000058 rms=0.001780 Jy/beam ! Combined flux in latest and established models = 0.658292 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.658292 Jy ! Inverting map and beam ! Estimated beam: bmin=3.717 mas, bmaj=15.22 mas, bpa=-20.42 degrees ! Estimated noise=2.39045 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 = 0.00894384 Jy ! Component: 100 - total flux cleaned = 0.0132581 Jy ! Component: 150 - total flux cleaned = 0.0142488 Jy ! Component: 200 - total flux cleaned = 0.0150377 Jy ! Total flux subtracted in 200 components = 0.0150377 Jy ! Clean residual min=-0.005448 max=0.005505 Jy/beam ! Clean residual mean=-0.000071 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.67333 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.67333 Jy ! Inverting map ! Added new window around map position (25.5, -121.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468424 Jy ! Component: 100 - total flux cleaned = 0.00557887 Jy ! Component: 150 - total flux cleaned = 0.00616157 Jy ! Component: 200 - total flux cleaned = 0.00653202 Jy ! Total flux subtracted in 200 components = 0.00653202 Jy ! Clean residual min=-0.004718 max=0.004251 Jy/beam ! Clean residual mean=-0.000066 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.679862 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.679862 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=8.877 mas, bmaj=26.39 mas, bpa=-7.932 degrees ! Estimated noise=2.74715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010679 Jy ! Component: 100 - total flux cleaned = 0.00125725 Jy ! Component: 150 - total flux cleaned = 0.00125649 Jy ! Component: 200 - total flux cleaned = 0.00132211 Jy ! Total flux subtracted in 200 components = 0.00132211 Jy ! Clean residual min=-0.004311 max=0.004817 Jy/beam ! Clean residual mean=-0.000096 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.681184 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 = 3.21234e-05 Jy ! Component: 100 - total flux cleaned = 9.42152e-05 Jy ! Component: 150 - total flux cleaned = 0.000124691 Jy ! Component: 200 - total flux cleaned = 0.000182881 Jy ! Total flux subtracted in 200 components = 0.000182881 Jy ! Clean residual min=-0.004318 max=0.004758 Jy/beam ! Clean residual mean=-0.000095 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 0.681367 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 86 components and 0.681367 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.717 mas, bmaj=15.22 mas, bpa=-20.42 degrees ! Estimated noise=2.39045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162129 Jy ! Component: 100 - total flux cleaned = -0.000162741 Jy ! Component: 150 - total flux cleaned = -0.000159919 Jy ! Component: 200 - total flux cleaned = -0.000104078 Jy ! Total flux subtracted in 200 components = -0.000104078 Jy ! Clean residual min=-0.004438 max=0.004018 Jy/beam ! Clean residual mean=-0.000056 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.681263 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.681263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116255Jy sigma=0.363648 ! Fit after self-cal, rms=0.116210Jy sigma=0.363465 wmodel J1330-3122_S_map.mod ! Writing 96 model components to file: J1330-3122_S_map.mod wobs J1330-3122_S_uvs.fits ! Writing UV FITS file: J1330-3122_S_uvs.fits wwins J1330-3122_S_map.win ! wwins: Wrote 2 windows to J1330-3122_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 = -0.0012282 Jy ! Component: 100 - total flux cleaned = -0.0019548 Jy ! Component: 150 - total flux cleaned = -0.00251109 Jy ! Component: 200 - total flux cleaned = -0.00286122 Jy ! Component: 250 - total flux cleaned = -0.00336556 Jy ! Component: 300 - total flux cleaned = -0.00395543 Jy ! Component: 350 - total flux cleaned = -0.00436729 Jy ! Component: 400 - total flux cleaned = -0.00471627 Jy ! Component: 450 - total flux cleaned = -0.0049089 Jy ! Component: 500 - total flux cleaned = -0.00490825 Jy ! Component: 550 - total flux cleaned = -0.00513611 Jy ! Component: 600 - total flux cleaned = -0.00518 Jy ! Component: 650 - total flux cleaned = -0.00531055 Jy ! Component: 700 - total flux cleaned = -0.00552078 Jy ! Component: 750 - total flux cleaned = -0.00556158 Jy ! Component: 800 - total flux cleaned = -0.00560178 Jy ! Component: 850 - total flux cleaned = -0.00571932 Jy ! Component: 900 - total flux cleaned = -0.00587172 Jy ! Component: 950 - total flux cleaned = -0.00605823 Jy ! Component: 1000 - total flux cleaned = -0.0062775 Jy ! Component: 1050 - total flux cleaned = -0.0064563 Jy ! Component: 1100 - total flux cleaned = -0.00659547 Jy ! Component: 1150 - total flux cleaned = -0.00673219 Jy ! Component: 1200 - total flux cleaned = -0.006832 Jy ! Component: 1250 - total flux cleaned = -0.00693025 Jy ! Component: 1300 - total flux cleaned = -0.00702694 Jy ! Component: 1350 - total flux cleaned = -0.00718536 Jy ! Component: 1400 - total flux cleaned = -0.00715405 Jy ! Component: 1450 - total flux cleaned = -0.00727714 Jy ! Component: 1500 - total flux cleaned = -0.00733763 Jy ! Component: 1550 - total flux cleaned = -0.00754568 Jy ! Component: 1600 - total flux cleaned = -0.00757486 Jy ! Component: 1650 - total flux cleaned = -0.00780432 Jy ! Component: 1700 - total flux cleaned = -0.00783281 Jy ! Component: 1750 - total flux cleaned = -0.00802785 Jy ! Component: 1800 - total flux cleaned = -0.00808269 Jy ! Component: 1850 - total flux cleaned = -0.00821772 Jy ! Component: 1900 - total flux cleaned = -0.00832378 Jy ! Component: 1950 - total flux cleaned = -0.00840192 Jy ! Component: 2000 - total flux cleaned = -0.00842815 Jy ! Component: 2050 - total flux cleaned = -0.00855596 Jy ! Component: 2100 - total flux cleaned = -0.0085559 Jy ! Component: 2150 - total flux cleaned = -0.00870562 Jy ! Component: 2200 - total flux cleaned = -0.00873063 Jy ! Component: 2250 - total flux cleaned = -0.00894847 Jy ! Component: 2300 - total flux cleaned = -0.00897188 Jy ! Component: 2350 - total flux cleaned = -0.00892417 Jy ! Component: 2400 - total flux cleaned = -0.00901758 Jy ! Component: 2450 - total flux cleaned = -0.00897201 Jy ! Component: 2500 - total flux cleaned = -0.00906327 Jy ! Component: 2550 - total flux cleaned = -0.00901829 Jy ! Component: 2600 - total flux cleaned = -0.00895164 Jy ! Component: 2650 - total flux cleaned = -0.00892963 Jy ! Component: 2700 - total flux cleaned = -0.00890773 Jy ! Component: 2750 - total flux cleaned = -0.00888633 Jy ! Component: 2800 - total flux cleaned = -0.00892881 Jy ! Component: 2850 - total flux cleaned = -0.00890751 Jy ! Component: 2900 - total flux cleaned = -0.00884516 Jy ! Component: 2950 - total flux cleaned = -0.00884546 Jy ! Component: 3000 - total flux cleaned = -0.00876393 Jy ! Component: 3050 - total flux cleaned = -0.00866259 Jy ! Component: 3100 - total flux cleaned = -0.00864259 Jy ! Component: 3150 - total flux cleaned = -0.00856293 Jy ! Component: 3200 - total flux cleaned = -0.00852359 Jy ! Component: 3250 - total flux cleaned = -0.00848436 Jy ! Component: 3300 - total flux cleaned = -0.00840658 Jy ! Component: 3350 - total flux cleaned = -0.00836808 Jy ! Component: 3400 - total flux cleaned = -0.00831065 Jy ! Component: 3450 - total flux cleaned = -0.00819674 Jy ! Component: 3500 - total flux cleaned = -0.00812117 Jy ! Component: 3550 - total flux cleaned = -0.00806508 Jy ! Component: 3600 - total flux cleaned = -0.00797228 Jy ! Component: 3650 - total flux cleaned = -0.00791698 Jy ! Component: 3700 - total flux cleaned = -0.00786211 Jy ! Component: 3750 - total flux cleaned = -0.00775302 Jy ! Component: 3800 - total flux cleaned = -0.00771694 Jy ! Component: 3850 - total flux cleaned = -0.00764505 Jy ! Component: 3900 - total flux cleaned = -0.00760948 Jy ! Component: 3950 - total flux cleaned = -0.00755656 Jy ! Component: 4000 - total flux cleaned = -0.00748611 Jy ! Component: 4050 - total flux cleaned = -0.00745111 Jy ! Total flux subtracted in 4096 components = -0.00738162 Jy ! Clean residual min=-0.001016 max=0.000958 Jy/beam ! Clean residual mean=-0.000006 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.673881 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 400 components and 0.673881 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1330-3122_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.717 x 15.22 at -20.42 degrees (North through East) ! Clean map min=-0.002508 max=0.60761 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1330-3122_S_map.fits wmodel /image_prod/ug002_uva//J1330-3122_S_map.mod ! Writing 400 model components to file: /image_prod/ug002_uva//J1330-3122_S_map.mod wobs /image_prod/ug002_uva//J1330-3122_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1330-3122_S_uvs.fits wwins /image_prod/ug002_uva//J1330-3122_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1330-3122_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.607613 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000340973 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.16835 0.16835 0.336701 0.673401 1.3468 2.69361 5.38721 10.7744 21.5488 43.0977 86.1954 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.607 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1782 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1330-3122_S_dfm.log closed on Thu Mar 5 01:15:50 2020