! Started logfile: /image_prod/ug002_uva//J1302+5748_S_e_dfm.log on Thu Mar 5 00:58:35 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//J1302+5748_S_e_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1302+5748_S_e_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.822222 visibilities/baseline/integration-bin. ! Found source: J1302+5748 ! ! 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 666 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 J1302+5748_S_e] 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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.184365Jy sigma=11.578495 ! Fit after self-cal, rms=0.254138Jy sigma=2.571006 ! 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=2.764 mas, bmaj=10.24 mas, bpa=28.43 degrees ! Estimated noise=3.19643 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 = 0.602963 Jy ! Component: 100 - total flux cleaned = 0.734449 Jy ! Total flux subtracted in 100 components = 0.734449 Jy ! Clean residual min=-0.022236 max=0.046652 Jy/beam ! Clean residual mean=-0.000060 rms=0.007175 Jy/beam ! Combined flux in latest and established models = 0.734449 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.734449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101539Jy sigma=0.987538 ! Fit after self-cal, rms=0.101538Jy sigma=0.987519 ! Inverting map ! Added new window around map position (-82, -96.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0370002 Jy ! Component: 100 - total flux cleaned = 0.0419383 Jy ! Total flux subtracted in 100 components = 0.0419383 Jy ! Clean residual min=-0.018498 max=0.030343 Jy/beam ! Clean residual mean=-0.000015 rms=0.005073 Jy/beam ! Combined flux in latest and established models = 0.776387 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.776387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090469Jy sigma=0.864914 ! Fit after self-cal, rms=0.088846Jy sigma=0.846273 ! 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=3.099 mas, bmaj=9.876 mas, bpa=28.07 degrees ! Estimated noise=2.8323 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 = 0.00440502 Jy ! Component: 100 - total flux cleaned = 0.00175954 Jy ! Component: 150 - total flux cleaned = 0.00110835 Jy ! Component: 200 - total flux cleaned = 0.000826213 Jy ! Total flux subtracted in 200 components = 0.000826213 Jy ! Clean residual min=-0.014195 max=0.022034 Jy/beam ! Clean residual mean=-0.000063 rms=0.004438 Jy/beam ! Combined flux in latest and established models = 0.777213 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.777213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085894Jy sigma=0.810686 ! Fit after self-cal, rms=0.085651Jy sigma=0.807725 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.099 x 9.876 at 28.07 degrees (North through East) ! Clean map min=-0.01539 max=0.74676 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.95 KP 1.00 ! LA 1.01 MK 1.01 NL 0.92 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.00 KP 0.98 ! LA 1.00 MK 1.01 NL 1.16 OV 1.00 ! PT 0.98 SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.00 KP 0.98 ! LA 0.98 MK 0.99 NL 1.21 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.085651Jy sigma=0.807725 ! Fit after self-cal, rms=0.067060Jy sigma=0.609896 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.07 mas, bmaj=9.858 mas, bpa=28.21 degrees ! Estimated noise=2.83338 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 = -0.00214689 Jy ! Component: 100 - total flux cleaned = -0.00242112 Jy ! Component: 150 - total flux cleaned = -0.00177136 Jy ! Component: 200 - total flux cleaned = -0.00135148 Jy ! Total flux subtracted in 200 components = -0.00135148 Jy ! Clean residual min=-0.009404 max=0.008237 Jy/beam ! Clean residual mean=-0.000029 rms=0.002313 Jy/beam ! Combined flux in latest and established models = 0.775862 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 61 components and 0.775862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065735Jy sigma=0.598178 ! Fit after self-cal, rms=0.065625Jy sigma=0.597048 ! 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=0.065625Jy sigma=0.597048 ! Fit after self-cal, rms=0.065342Jy sigma=0.594931 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.064 mas, bmaj=9.853 mas, bpa=28.23 degrees ! Estimated noise=2.82958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00277334 Jy ! Component: 100 - total flux cleaned = -0.00173041 Jy ! Component: 150 - total flux cleaned = -0.00135954 Jy ! Component: 200 - total flux cleaned = -0.00146024 Jy ! Total flux subtracted in 200 components = -0.00146024 Jy ! Clean residual min=-0.008612 max=0.007326 Jy/beam ! Clean residual mean=-0.000022 rms=0.002101 Jy/beam ! Combined flux in latest and established models = 0.774401 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 76 components and 0.774401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064564Jy sigma=0.588450 ! Fit after self-cal, rms=0.064457Jy sigma=0.587644 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 = -0.00131154 Jy ! Component: 100 - total flux cleaned = -0.00159936 Jy ! Component: 150 - total flux cleaned = -0.0017714 Jy ! Component: 200 - total flux cleaned = -0.00176982 Jy ! Total flux subtracted in 200 components = -0.00176982 Jy ! Clean residual min=-0.008391 max=0.007083 Jy/beam ! Clean residual mean=-0.000022 rms=0.002031 Jy/beam ! Combined flux in latest and established models = 0.772632 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.772632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064159Jy sigma=0.585200 ! Fit after self-cal, rms=0.064135Jy sigma=0.585016 ! 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=0.064135Jy sigma=0.585016 ! Fit after self-cal, rms=0.063894Jy sigma=0.582421 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.057 mas, bmaj=9.849 mas, bpa=28.25 degrees ! Estimated noise=2.82694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00216369 Jy ! Component: 100 - total flux cleaned = -0.00150683 Jy ! Component: 150 - total flux cleaned = -0.000956345 Jy ! Component: 200 - total flux cleaned = -0.00064059 Jy ! Total flux subtracted in 200 components = -0.00064059 Jy ! Clean residual min=-0.007773 max=0.006415 Jy/beam ! Clean residual mean=-0.000015 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 0.771991 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 98 components and 0.771991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063412Jy sigma=0.578629 ! Fit after self-cal, rms=0.063351Jy sigma=0.578112 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 = -0.000963894 Jy ! Component: 100 - total flux cleaned = -0.00111094 Jy ! Component: 150 - total flux cleaned = -0.00104617 Jy ! Component: 200 - total flux cleaned = -0.00110758 Jy ! Total flux subtracted in 200 components = -0.00110758 Jy ! Clean residual min=-0.007484 max=0.006230 Jy/beam ! Clean residual mean=-0.000013 rms=0.001817 Jy/beam ! Combined flux in latest and established models = 0.770884 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.770884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063175Jy sigma=0.576682 ! Fit after self-cal, rms=0.063161Jy sigma=0.576535 ! 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=0.063161Jy sigma=0.576535 ! Fit after self-cal, rms=0.063005Jy sigma=0.574790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.915 mas, bmaj=10.97 mas, bpa=25.59 degrees ! Estimated noise=3.56254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101148 Jy ! Component: 100 - total flux cleaned = 9.60869e-05 Jy ! Component: 150 - total flux cleaned = 0.000339662 Jy ! Component: 200 - total flux cleaned = 0.000533795 Jy ! Total flux subtracted in 200 components = 0.000533795 Jy ! Clean residual min=-0.007149 max=0.006514 Jy/beam ! Clean residual mean=-0.000009 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 0.771418 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 130 components and 0.771418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062800Jy sigma=0.573043 ! Fit after self-cal, rms=0.062778Jy sigma=0.572796 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 = -0.000679748 Jy ! Component: 100 - total flux cleaned = -0.000670675 Jy ! Component: 150 - total flux cleaned = -0.000619748 Jy ! Component: 200 - total flux cleaned = -0.000658588 Jy ! Total flux subtracted in 200 components = -0.000658588 Jy ! Clean residual min=-0.006899 max=0.006532 Jy/beam ! Clean residual mean=-0.000002 rms=0.001982 Jy/beam ! Combined flux in latest and established models = 0.770759 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 138 components and 0.770759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062694Jy sigma=0.572143 ! Fit after self-cal, rms=0.062685Jy sigma=0.572030 ! 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=3.051 mas, bmaj=9.846 mas, bpa=28.28 degrees ! Estimated noise=2.82483 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.051 x 9.846 at 28.28 degrees (North through East) ! Clean map min=-0.0072543 max=0.75401 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=0.062685Jy sigma=0.572030 ! Fit after self-cal, rms=0.059514Jy sigma=0.539443 ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=9.837 mas, bpa=28.28 degrees ! Estimated noise=2.82409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109936 Jy ! Component: 100 - total flux cleaned = -0.000789695 Jy ! Component: 150 - total flux cleaned = -0.000717399 Jy ! Component: 200 - total flux cleaned = -0.000659715 Jy ! Total flux subtracted in 200 components = -0.000659715 Jy ! Clean residual min=-0.006843 max=0.005570 Jy/beam ! Clean residual mean=-0.000004 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 0.7701 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 154 components and 0.7701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059266Jy sigma=0.537506 ! Fit after self-cal, rms=0.059244Jy sigma=0.537278 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000591372 Jy ! Component: 100 - total flux cleaned = -0.000685617 Jy ! Component: 150 - total flux cleaned = -0.000730355 Jy ! Component: 200 - total flux cleaned = -0.000815514 Jy ! Total flux subtracted in 200 components = -0.000815514 Jy ! Clean residual min=-0.006677 max=0.005522 Jy/beam ! Clean residual mean=-0.000004 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.769284 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 161 components and 0.769284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059152Jy sigma=0.536577 ! Fit after self-cal, rms=0.059149Jy sigma=0.536520 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059149Jy sigma=0.536520 ! Fit after self-cal, rms=0.059049Jy sigma=0.535627 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=2.721 mas, bmaj=10.21 mas, bpa=28.6 degrees ! Estimated noise=3.16096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.596208 Jy ! Component: 100 - total flux cleaned = 0.726315 Jy ! Component: 150 - total flux cleaned = 0.756711 Jy ! Component: 200 - total flux cleaned = 0.766191 Jy ! Total flux subtracted in 200 components = 0.766191 Jy ! Clean residual min=-0.008115 max=0.007436 Jy/beam ! Clean residual mean=-0.000009 rms=0.002143 Jy/beam ! Combined flux in latest and established models = 0.766191 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.766191 Jy ! Inverting map and beam ! Estimated beam: bmin=3.044 mas, bmaj=9.838 mas, bpa=28.3 degrees ! Estimated noise=2.82245 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 = 0.00413126 Jy ! Component: 100 - total flux cleaned = 0.00467613 Jy ! Component: 150 - total flux cleaned = 0.0048385 Jy ! Component: 200 - total flux cleaned = 0.0045723 Jy ! Total flux subtracted in 200 components = 0.0045723 Jy ! Clean residual min=-0.006566 max=0.006963 Jy/beam ! Clean residual mean=0.000001 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 0.770764 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.770764 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=6.909 mas, bmaj=10.96 mas, bpa=25.74 degrees ! Estimated noise=3.57023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000262129 Jy ! Component: 100 - total flux cleaned = -0.000161912 Jy ! Component: 150 - total flux cleaned = -0.000533279 Jy ! Component: 200 - total flux cleaned = -0.000860905 Jy ! Total flux subtracted in 200 components = -0.000860905 Jy ! Clean residual min=-0.006578 max=0.005968 Jy/beam ! Clean residual mean=0.000009 rms=0.001843 Jy/beam ! Combined flux in latest and established models = 0.769903 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 = -0.000235054 Jy ! Component: 100 - total flux cleaned = -0.000341318 Jy ! Component: 150 - total flux cleaned = -0.000389271 Jy ! Component: 200 - total flux cleaned = -0.000390264 Jy ! Total flux subtracted in 200 components = -0.000390264 Jy ! Clean residual min=-0.006461 max=0.005871 Jy/beam ! Clean residual mean=0.000012 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 0.769512 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 56 components and 0.769512 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.044 mas, bmaj=9.838 mas, bpa=28.3 degrees ! Estimated noise=2.82245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000583996 Jy ! Component: 100 - total flux cleaned = -0.000488789 Jy ! Component: 150 - total flux cleaned = -0.000317262 Jy ! Component: 200 - total flux cleaned = -0.00015969 Jy ! Total flux subtracted in 200 components = -0.00015969 Jy ! Clean residual min=-0.006502 max=0.006061 Jy/beam ! Clean residual mean=0.000002 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.769353 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.769353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059337Jy sigma=0.539057 ! Fit after self-cal, rms=0.059280Jy sigma=0.538283 wmodel J1302+5748_S_e_map.mod ! Writing 74 model components to file: J1302+5748_S_e_map.mod wobs J1302+5748_S_e_uvs.fits ! Writing UV FITS file: J1302+5748_S_e_uvs.fits wwins J1302+5748_S_e_map.win ! wwins: Wrote 2 windows to J1302+5748_S_e_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 = -0.00197768 Jy ! Component: 100 - total flux cleaned = -0.00385843 Jy ! Component: 150 - total flux cleaned = -0.00492064 Jy ! Component: 200 - total flux cleaned = -0.00564732 Jy ! Component: 250 - total flux cleaned = -0.00616634 Jy ! Component: 300 - total flux cleaned = -0.00674192 Jy ! Component: 350 - total flux cleaned = -0.00745202 Jy ! Component: 400 - total flux cleaned = -0.00790816 Jy ! Component: 450 - total flux cleaned = -0.00841789 Jy ! Component: 500 - total flux cleaned = -0.00869885 Jy ! Component: 550 - total flux cleaned = -0.0089711 Jy ! Component: 600 - total flux cleaned = -0.00929919 Jy ! Component: 650 - total flux cleaned = -0.00942575 Jy ! Component: 700 - total flux cleaned = -0.00967368 Jy ! Component: 750 - total flux cleaned = -0.00997356 Jy ! Component: 800 - total flux cleaned = -0.0103231 Jy ! Component: 850 - total flux cleaned = -0.0105487 Jy ! Component: 900 - total flux cleaned = -0.010768 Jy ! Component: 950 - total flux cleaned = -0.0108741 Jy ! Component: 1000 - total flux cleaned = -0.010874 Jy ! Component: 1050 - total flux cleaned = -0.0111805 Jy ! Component: 1100 - total flux cleaned = -0.0113798 Jy ! Component: 1150 - total flux cleaned = -0.0117198 Jy ! Component: 1200 - total flux cleaned = -0.0119567 Jy ! Component: 1250 - total flux cleaned = -0.0122806 Jy ! Component: 1300 - total flux cleaned = -0.0123706 Jy ! Component: 1350 - total flux cleaned = -0.0125036 Jy ! Component: 1400 - total flux cleaned = -0.0125477 Jy ! Component: 1450 - total flux cleaned = -0.0125476 Jy ! Component: 1500 - total flux cleaned = -0.0125905 Jy ! Component: 1550 - total flux cleaned = -0.0125892 Jy ! Component: 1600 - total flux cleaned = -0.0125894 Jy ! Component: 1650 - total flux cleaned = -0.0125484 Jy ! Component: 1700 - total flux cleaned = -0.0125084 Jy ! Component: 1750 - total flux cleaned = -0.0124302 Jy ! Component: 1800 - total flux cleaned = -0.0123539 Jy ! Component: 1850 - total flux cleaned = -0.0122794 Jy ! Component: 1900 - total flux cleaned = -0.0122424 Jy ! Component: 1950 - total flux cleaned = -0.0121705 Jy ! Component: 2000 - total flux cleaned = -0.0121351 Jy ! Component: 2050 - total flux cleaned = -0.0120646 Jy ! Component: 2100 - total flux cleaned = -0.0120641 Jy ! Component: 2150 - total flux cleaned = -0.0120299 Jy ! Component: 2200 - total flux cleaned = -0.0119279 Jy ! Component: 2250 - total flux cleaned = -0.0117595 Jy ! Component: 2300 - total flux cleaned = -0.0117265 Jy ! Component: 2350 - total flux cleaned = -0.0115622 Jy ! Component: 2400 - total flux cleaned = -0.0114001 Jy ! Component: 2450 - total flux cleaned = -0.0112083 Jy ! Component: 2500 - total flux cleaned = -0.0111128 Jy ! Component: 2550 - total flux cleaned = -0.0109242 Jy ! Component: 2600 - total flux cleaned = -0.0107375 Jy ! Component: 2650 - total flux cleaned = -0.0105842 Jy ! Component: 2700 - total flux cleaned = -0.0104627 Jy ! Component: 2750 - total flux cleaned = -0.0104023 Jy ! Component: 2800 - total flux cleaned = -0.0101933 Jy ! Component: 2850 - total flux cleaned = -0.0101639 Jy ! Component: 2900 - total flux cleaned = -0.0100756 Jy ! Component: 2950 - total flux cleaned = -0.0099008 Jy ! Component: 3000 - total flux cleaned = -0.00981449 Jy ! Component: 3050 - total flux cleaned = -0.00969996 Jy ! Component: 3100 - total flux cleaned = -0.00955776 Jy ! Component: 3150 - total flux cleaned = -0.00944537 Jy ! Component: 3200 - total flux cleaned = -0.00933351 Jy ! Component: 3250 - total flux cleaned = -0.00911164 Jy ! Component: 3300 - total flux cleaned = -0.00900149 Jy ! Component: 3350 - total flux cleaned = -0.00891942 Jy ! Component: 3400 - total flux cleaned = -0.00883809 Jy ! Component: 3450 - total flux cleaned = -0.00883829 Jy ! Component: 3500 - total flux cleaned = -0.00889196 Jy ! Component: 3550 - total flux cleaned = -0.00878527 Jy ! Component: 3600 - total flux cleaned = -0.00875867 Jy ! Component: 3650 - total flux cleaned = -0.00873208 Jy ! Component: 3700 - total flux cleaned = -0.00870566 Jy ! Component: 3750 - total flux cleaned = -0.00862712 Jy ! Component: 3800 - total flux cleaned = -0.00854925 Jy ! Component: 3850 - total flux cleaned = -0.00839412 Jy ! Component: 3900 - total flux cleaned = -0.00844572 Jy ! Component: 3950 - total flux cleaned = -0.00834308 Jy ! Component: 4000 - total flux cleaned = -0.0081897 Jy ! Component: 4050 - total flux cleaned = -0.00808797 Jy ! Total flux subtracted in 4096 components = -0.0079358 Jy ! Clean residual min=-0.001353 max=0.001436 Jy/beam ! Clean residual mean=0.000006 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.761417 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 344 components and 0.761416 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1302+5748_S_e_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.044 x 9.838 at 28.3 degrees (North through East) ! Clean map min=-0.003668 max=0.75513 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1302+5748_S_e_map.fits wmodel /image_prod/ug002_uva//J1302+5748_S_e_map.mod ! Writing 344 model components to file: /image_prod/ug002_uva//J1302+5748_S_e_map.mod wobs /image_prod/ug002_uva//J1302+5748_S_e_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1302+5748_S_e_uvs.fits wwins /image_prod/ug002_uva//J1302+5748_S_e_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1302+5748_S_e_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.755131 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000388901 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.154503 0.154503 0.309007 0.618013 1.23603 2.47205 4.94411 9.88822 19.7764 39.5529 79.1057 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.755 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1941.7 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1302+5748_S_e_dfm.log closed on Thu Mar 5 00:58:38 2020