! Started logfile: /image_prod/ug002_uva//J1340-0335_S_dfm.log on Thu Mar 5 01:22:48 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//J1340-0335_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1340-0335_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.996296 visibilities/baseline/integration-bin. ! Found source: J1340-0335 ! ! 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 6456 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 J1340-0335_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.071938Jy sigma=7.674450 ! Fit after self-cal, rms=0.660322Jy sigma=4.812409 ! 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=2.91 mas, bmaj=13.95 mas, bpa=-18.17 degrees ! Estimated noise=1.68723 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 = 0.257603 Jy ! Component: 100 - total flux cleaned = 0.367146 Jy ! Total flux subtracted in 100 components = 0.367146 Jy ! Clean residual min=-0.031857 max=0.067002 Jy/beam ! Clean residual mean=0.000114 rms=0.009355 Jy/beam ! Combined flux in latest and established models = 0.367146 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.367146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.193328Jy sigma=1.347383 ! Fit after self-cal, rms=0.191633Jy sigma=1.338996 ! Inverting map ! Added new window around map position (-6, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0794927 Jy ! Component: 100 - total flux cleaned = 0.135368 Jy ! Total flux subtracted in 100 components = 0.135368 Jy ! Clean residual min=-0.020148 max=0.038898 Jy/beam ! Clean residual mean=0.000071 rms=0.005847 Jy/beam ! Combined flux in latest and established models = 0.502514 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 0.502514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129522Jy sigma=0.891555 ! Fit after self-cal, rms=0.128021Jy sigma=0.884653 ! Inverting map ! Added new window around map position (6, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0469647 Jy ! Component: 100 - total flux cleaned = 0.081386 Jy ! Total flux subtracted in 100 components = 0.081386 Jy ! Clean residual min=-0.013710 max=0.020174 Jy/beam ! Clean residual mean=0.000047 rms=0.003806 Jy/beam ! Combined flux in latest and established models = 0.5839 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 66 components and 0.5839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098080Jy sigma=0.662230 ! Fit after self-cal, rms=0.096693Jy sigma=0.655893 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285816 Jy ! Component: 100 - total flux cleaned = 0.0497644 Jy ! Total flux subtracted in 100 components = 0.0497644 Jy ! Clean residual min=-0.009589 max=0.012431 Jy/beam ! Clean residual mean=0.000033 rms=0.002607 Jy/beam ! Combined flux in latest and established models = 0.633664 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.633664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082839Jy sigma=0.548943 ! Fit after self-cal, rms=0.082192Jy sigma=0.545898 ! 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=14.61 mas, bpa=-17.62 degrees ! Estimated noise=1.24296 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 = 0.0244073 Jy ! Component: 100 - total flux cleaned = 0.0409493 Jy ! Component: 150 - total flux cleaned = 0.0528531 Jy ! Component: 200 - total flux cleaned = 0.0617247 Jy ! Total flux subtracted in 200 components = 0.0617247 Jy ! Clean residual min=-0.005126 max=0.006719 Jy/beam ! Clean residual mean=0.000024 rms=0.001695 Jy/beam ! Combined flux in latest and established models = 0.695389 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 135 components and 0.695389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072923Jy sigma=0.470460 ! Fit after self-cal, rms=0.072615Jy sigma=0.468698 ! 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 14.61 at -17.62 degrees (North through East) ! Clean map min=-0.0051376 max=0.33674 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 0.96 ! LA 0.97 MK 1.03 NL 0.96 OV 0.96 ! PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.01 KP 0.97 ! LA 1.01 MK 1.01 NL 1.08 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.02 KP 1.05 ! LA 1.01 MK 0.99 NL 0.97 OV 0.97 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.072615Jy sigma=0.468698 ! Fit after self-cal, rms=0.070978Jy sigma=0.445727 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.55 mas, bmaj=14.77 mas, bpa=-17.6 degrees ! Estimated noise=1.23435 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 = 0.00429545 Jy ! Component: 100 - total flux cleaned = 0.00588672 Jy ! Component: 150 - total flux cleaned = 0.00669016 Jy ! Component: 200 - total flux cleaned = 0.0069496 Jy ! Total flux subtracted in 200 components = 0.0069496 Jy ! Clean residual min=-0.005072 max=0.004688 Jy/beam ! Clean residual mean=0.000011 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.702339 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 156 components and 0.702339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070524Jy sigma=0.442714 ! Fit after self-cal, rms=0.070516Jy sigma=0.442517 ! 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=0.070516Jy sigma=0.442517 ! Fit after self-cal, rms=0.066211Jy sigma=0.417760 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=14.69 mas, bpa=-17.55 degrees ! Estimated noise=1.23124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030669 Jy ! Component: 100 - total flux cleaned = 0.00325962 Jy ! Component: 150 - total flux cleaned = 0.0032599 Jy ! Component: 200 - total flux cleaned = 0.00319567 Jy ! Total flux subtracted in 200 components = 0.00319567 Jy ! Clean residual min=-0.002668 max=0.003920 Jy/beam ! Clean residual mean=0.000003 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.705534 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 172 components and 0.705534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065926Jy sigma=0.416131 ! Fit after self-cal, rms=0.065929Jy sigma=0.416042 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 (-38.5, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376712 Jy ! Component: 100 - total flux cleaned = 0.00561766 Jy ! Component: 150 - total flux cleaned = 0.00662454 Jy ! Component: 200 - total flux cleaned = 0.00712017 Jy ! Total flux subtracted in 200 components = 0.00712017 Jy ! Clean residual min=-0.002364 max=0.002745 Jy/beam ! Clean residual mean=0.000003 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.712655 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 201 components and 0.712654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065678Jy sigma=0.414126 ! Fit after self-cal, rms=0.065656Jy sigma=0.413988 ! Inverting map ! Added new window around map position (-16.5, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203354 Jy ! Component: 100 - total flux cleaned = 0.00297912 Jy ! Component: 150 - total flux cleaned = 0.00359055 Jy ! Component: 200 - total flux cleaned = 0.00415489 Jy ! Total flux subtracted in 200 components = 0.00415489 Jy ! Clean residual min=-0.002262 max=0.002143 Jy/beam ! Clean residual mean=0.000002 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.716809 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 224 components and 0.716809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065519Jy sigma=0.413097 ! Fit after self-cal, rms=0.065512Jy sigma=0.413062 ! 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=0.065512Jy sigma=0.413062 ! Fit after self-cal, rms=0.065285Jy sigma=0.411535 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=14.65 mas, bpa=-17.54 degrees ! Estimated noise=1.22941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166092 Jy ! Component: 100 - total flux cleaned = 0.00261626 Jy ! Component: 150 - total flux cleaned = 0.00309075 Jy ! Component: 200 - total flux cleaned = 0.00335208 Jy ! Total flux subtracted in 200 components = 0.00335208 Jy ! Clean residual min=-0.001769 max=0.001800 Jy/beam ! Clean residual mean=0.000002 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.720161 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 258 components and 0.720161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065194Jy sigma=0.411033 ! Fit after self-cal, rms=0.065193Jy sigma=0.411020 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 = 0.000610474 Jy ! Component: 100 - total flux cleaned = 0.000769434 Jy ! Component: 150 - total flux cleaned = 0.000997935 Jy ! Component: 200 - total flux cleaned = 0.0011786 Jy ! Total flux subtracted in 200 components = 0.0011786 Jy ! Clean residual min=-0.001772 max=0.001694 Jy/beam ! Clean residual mean=0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.72134 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 269 components and 0.72134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065141Jy sigma=0.410762 ! Fit after self-cal, rms=0.065140Jy sigma=0.410758 ! 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=0.065140Jy sigma=0.410758 ! Fit after self-cal, rms=0.065147Jy sigma=0.410697 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.565 mas, bmaj=15.46 mas, bpa=-10.81 degrees ! Estimated noise=1.49982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125652 Jy ! Component: 100 - total flux cleaned = 0.00212883 Jy ! Component: 150 - total flux cleaned = 0.00254908 Jy ! Component: 200 - total flux cleaned = 0.00280727 Jy ! Total flux subtracted in 200 components = 0.00280727 Jy ! Clean residual min=-0.001920 max=0.001741 Jy/beam ! Clean residual mean=0.000004 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.724148 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 288 components and 0.724148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065107Jy sigma=0.410559 ! Fit after self-cal, rms=0.065104Jy sigma=0.410551 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 = 0.000422205 Jy ! Component: 100 - total flux cleaned = 0.000539426 Jy ! Component: 150 - total flux cleaned = 0.000705645 Jy ! Component: 200 - total flux cleaned = 0.000810776 Jy ! Total flux subtracted in 200 components = 0.000810776 Jy ! Clean residual min=-0.001887 max=0.001601 Jy/beam ! Clean residual mean=0.000004 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.724958 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 307 components and 0.724958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065082Jy sigma=0.410480 ! Fit after self-cal, rms=0.065081Jy sigma=0.410477 ! 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=3.548 mas, bmaj=14.65 mas, bpa=-17.54 degrees ! Estimated noise=1.22933 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.548 x 14.65 at -17.54 degrees (North through East) ! Clean map min=-0.0014964 max=0.33211 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=2.926 mas, bmaj=13.95 mas, bpa=-18.07 degrees ! Estimated noise=1.66759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.258478 Jy ! Component: 100 - total flux cleaned = 0.372586 Jy ! Component: 150 - total flux cleaned = 0.448983 Jy ! Component: 200 - total flux cleaned = 0.505842 Jy ! Total flux subtracted in 200 components = 0.505842 Jy ! Clean residual min=-0.014846 max=0.032359 Jy/beam ! Clean residual mean=0.000063 rms=0.005110 Jy/beam ! Combined flux in latest and established models = 0.505842 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.505842 Jy ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=14.65 mas, bpa=-17.54 degrees ! Estimated noise=1.22933 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 = 0.0623182 Jy ! Component: 100 - total flux cleaned = 0.103138 Jy ! Component: 150 - total flux cleaned = 0.130882 Jy ! Component: 200 - total flux cleaned = 0.150117 Jy ! Total flux subtracted in 200 components = 0.150117 Jy ! Clean residual min=-0.004676 max=0.010601 Jy/beam ! Clean residual mean=0.000026 rms=0.001941 Jy/beam ! Combined flux in latest and established models = 0.655958 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 81 components and 0.655958 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135443 Jy ! Component: 100 - total flux cleaned = 0.0232882 Jy ! Component: 150 - total flux cleaned = 0.0305064 Jy ! Component: 200 - total flux cleaned = 0.0360007 Jy ! Total flux subtracted in 200 components = 0.0360007 Jy ! Clean residual min=-0.002716 max=0.003902 Jy/beam ! Clean residual mean=0.000011 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.691959 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 128 components and 0.691959 Jy ! Inverting map ! Added new window around map position (29, -37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0046581 Jy ! Component: 100 - total flux cleaned = 0.00850736 Jy ! Component: 150 - total flux cleaned = 0.0117699 Jy ! Component: 200 - total flux cleaned = 0.0145911 Jy ! Total flux subtracted in 200 components = 0.0145911 Jy ! Clean residual min=-0.002286 max=0.002500 Jy/beam ! Clean residual mean=0.000007 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.70655 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 158 components and 0.70655 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=7.565 mas, bmaj=15.46 mas, bpa=-10.81 degrees ! Estimated noise=1.49982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329579 Jy ! Component: 100 - total flux cleaned = 0.00572879 Jy ! Component: 150 - total flux cleaned = 0.0074062 Jy ! Component: 200 - total flux cleaned = 0.00863388 Jy ! Total flux subtracted in 200 components = 0.00863388 Jy ! Clean residual min=-0.002186 max=0.002012 Jy/beam ! Clean residual mean=0.000010 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.715184 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 = 0.00113464 Jy ! Component: 100 - total flux cleaned = 0.00213473 Jy ! Component: 150 - total flux cleaned = 0.00298009 Jy ! Component: 200 - total flux cleaned = 0.00370139 Jy ! Total flux subtracted in 200 components = 0.00370139 Jy ! Clean residual min=-0.002139 max=0.001725 Jy/beam ! Clean residual mean=0.000008 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.718885 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 243 components and 0.718885 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=14.65 mas, bpa=-17.54 degrees ! Estimated noise=1.22933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000907314 Jy ! Component: 100 - total flux cleaned = -0.000453943 Jy ! Component: 150 - total flux cleaned = 1.48172e-05 Jy ! Component: 200 - total flux cleaned = 0.000398763 Jy ! Total flux subtracted in 200 components = 0.000398763 Jy ! Clean residual min=-0.001827 max=0.001621 Jy/beam ! Clean residual mean=0.000004 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.719284 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 275 components and 0.719284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065128Jy sigma=0.410824 ! Fit after self-cal, rms=0.065105Jy sigma=0.410670 wmodel J1340-0335_S_map.mod ! Writing 275 model components to file: J1340-0335_S_map.mod wobs J1340-0335_S_uvs.fits ! Writing UV FITS file: J1340-0335_S_uvs.fits wwins J1340-0335_S_map.win ! wwins: Wrote 6 windows to J1340-0335_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 = -0.000585714 Jy ! Component: 100 - total flux cleaned = -0.000557504 Jy ! Component: 150 - total flux cleaned = -0.000476075 Jy ! Component: 200 - total flux cleaned = -0.000501264 Jy ! Component: 250 - total flux cleaned = -0.000475738 Jy ! Component: 300 - total flux cleaned = -0.000376864 Jy ! Component: 350 - total flux cleaned = -0.00028085 Jy ! Component: 400 - total flux cleaned = -0.000233699 Jy ! Component: 450 - total flux cleaned = -0.000164612 Jy ! Component: 500 - total flux cleaned = -7.44475e-05 Jy ! Component: 550 - total flux cleaned = -5.27105e-05 Jy ! Component: 600 - total flux cleaned = -8.97553e-06 Jy ! Component: 650 - total flux cleaned = -8.61536e-06 Jy ! Component: 700 - total flux cleaned = 3.359e-05 Jy ! Component: 750 - total flux cleaned = 3.38557e-05 Jy ! Component: 800 - total flux cleaned = -6.28684e-06 Jy ! Component: 850 - total flux cleaned = 1.36673e-05 Jy ! Component: 900 - total flux cleaned = -4.49713e-05 Jy ! Component: 950 - total flux cleaned = -2.536e-05 Jy ! Component: 1000 - total flux cleaned = -2.53457e-05 Jy ! Component: 1050 - total flux cleaned = -6.28954e-05 Jy ! Component: 1100 - total flux cleaned = -9.97169e-05 Jy ! Component: 1150 - total flux cleaned = -0.000118252 Jy ! Component: 1200 - total flux cleaned = -0.000172675 Jy ! Component: 1250 - total flux cleaned = -0.000208485 Jy ! Component: 1300 - total flux cleaned = -0.000226336 Jy ! Component: 1350 - total flux cleaned = -0.00026096 Jy ! Component: 1400 - total flux cleaned = -0.00027826 Jy ! Component: 1450 - total flux cleaned = -0.00036312 Jy ! Component: 1500 - total flux cleaned = -0.000413185 Jy ! Component: 1550 - total flux cleaned = -0.000413058 Jy ! Component: 1600 - total flux cleaned = -0.000412863 Jy ! Component: 1650 - total flux cleaned = -0.000380349 Jy ! Component: 1700 - total flux cleaned = -0.000412482 Jy ! Component: 1750 - total flux cleaned = -0.000412298 Jy ! Component: 1800 - total flux cleaned = -0.000474984 Jy ! Component: 1850 - total flux cleaned = -0.000443513 Jy ! Component: 1900 - total flux cleaned = -0.000443285 Jy ! Component: 1950 - total flux cleaned = -0.000412741 Jy ! Component: 2000 - total flux cleaned = -0.000427763 Jy ! Component: 2050 - total flux cleaned = -0.000368034 Jy ! Component: 2100 - total flux cleaned = -0.000353548 Jy ! Component: 2150 - total flux cleaned = -0.000397796 Jy ! Component: 2200 - total flux cleaned = -0.000368592 Jy ! Component: 2250 - total flux cleaned = -0.000325114 Jy ! Component: 2300 - total flux cleaned = -0.000296567 Jy ! Component: 2350 - total flux cleaned = -0.000225702 Jy ! Component: 2400 - total flux cleaned = -0.000169703 Jy ! Component: 2450 - total flux cleaned = -0.000155877 Jy ! Component: 2500 - total flux cleaned = -5.9256e-05 Jy ! Component: 2550 - total flux cleaned = -4.56068e-05 Jy ! Component: 2600 - total flux cleaned = -1.83817e-05 Jy ! Component: 2650 - total flux cleaned = 3.54371e-05 Jy ! Component: 2700 - total flux cleaned = 8.88143e-05 Jy ! Component: 2750 - total flux cleaned = 0.000101941 Jy ! Component: 2800 - total flux cleaned = 8.89229e-05 Jy ! Component: 2850 - total flux cleaned = 0.00012808 Jy ! Component: 2900 - total flux cleaned = 0.000115198 Jy ! Component: 2950 - total flux cleaned = 0.000166551 Jy ! Component: 3000 - total flux cleaned = 0.000179275 Jy ! Component: 3050 - total flux cleaned = 0.000217181 Jy ! Component: 3100 - total flux cleaned = 0.000254779 Jy ! Component: 3150 - total flux cleaned = 0.00024237 Jy ! Component: 3200 - total flux cleaned = 0.000267111 Jy ! Component: 3250 - total flux cleaned = 0.000255051 Jy ! Component: 3300 - total flux cleaned = 0.000291613 Jy ! Component: 3350 - total flux cleaned = 0.000315748 Jy ! Component: 3400 - total flux cleaned = 0.000327762 Jy ! Component: 3450 - total flux cleaned = 0.000280094 Jy ! Component: 3500 - total flux cleaned = 0.000279969 Jy ! Component: 3550 - total flux cleaned = 0.000244571 Jy ! Component: 3600 - total flux cleaned = 0.000256296 Jy ! Component: 3650 - total flux cleaned = 0.000256351 Jy ! Component: 3700 - total flux cleaned = 0.000221665 Jy ! Component: 3750 - total flux cleaned = 0.000152807 Jy ! Component: 3800 - total flux cleaned = 0.000152913 Jy ! Component: 3850 - total flux cleaned = 0.00019826 Jy ! Component: 3900 - total flux cleaned = 0.000153228 Jy ! Component: 3950 - total flux cleaned = 0.000108405 Jy ! Component: 4000 - total flux cleaned = 0.000119479 Jy ! Component: 4050 - total flux cleaned = 2.01485e-05 Jy ! Total flux subtracted in 4096 components = 5.31207e-05 Jy ! Clean residual min=-0.000624 max=0.000736 Jy/beam ! Clean residual mean=0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.719337 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 545 components and 0.719337 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1340-0335_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.548 x 14.65 at -17.54 degrees (North through East) ! Clean map min=-0.0015802 max=0.33069 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1340-0335_S_map.fits wmodel /image_prod/ug002_uva//J1340-0335_S_map.mod ! Writing 545 model components to file: /image_prod/ug002_uva//J1340-0335_S_map.mod wobs /image_prod/ug002_uva//J1340-0335_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1340-0335_S_uvs.fits wwins /image_prod/ug002_uva//J1340-0335_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1340-0335_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.330693 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209697 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.190234 0.190234 0.380469 0.760938 1.52188 3.04375 6.0875 12.175 24.35 48.7 97.4 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.33 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1577 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1340-0335_S_dfm.log closed on Thu Mar 5 01:22:52 2020