! Started logfile: /image_prod/ug002_uva//J1210+6422_S_b_dfm.log on Thu Mar 5 00:28:19 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//J1210+6422_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1210+6422_S_b_uva.fits ! AN table 1: 20 integrations on 28 of 28 possible baselines. ! AN table 2: 20 integrations on 21 of 21 possible baselines. ! AN table 3: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.985065 visibilities/baseline/integration-bin. ! Found source: J1210+6422 ! ! 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 4551 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 J1210+6422_S_b] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.008957Jy sigma=8.338280 ! Fit after self-cal, rms=0.927378Jy sigma=7.667509 ! 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=3.198 mas, bmaj=5.078 mas, bpa=-48.1 degrees ! Estimated noise=1.88859 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 = 0.0571403 Jy ! Component: 100 - total flux cleaned = 0.0716667 Jy ! Total flux subtracted in 100 components = 0.0716667 Jy ! Clean residual min=-0.009389 max=0.021635 Jy/beam ! Clean residual mean=-0.000007 rms=0.002545 Jy/beam ! Combined flux in latest and established models = 0.0716667 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0716667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091429Jy sigma=0.665393 ! Fit after self-cal, rms=0.090514Jy sigma=0.656922 ! Inverting map ! Added new window around map position (7.5, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183788 Jy ! Component: 100 - total flux cleaned = 0.0263029 Jy ! Total flux subtracted in 100 components = 0.0263029 Jy ! Clean residual min=-0.008217 max=0.012532 Jy/beam ! Clean residual mean=-0.000002 rms=0.001996 Jy/beam ! Combined flux in latest and established models = 0.0979696 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.0979696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086839Jy sigma=0.627832 ! Fit after self-cal, rms=0.085222Jy sigma=0.615891 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101361 Jy ! Component: 100 - total flux cleaned = 0.0146609 Jy ! Total flux subtracted in 100 components = 0.0146609 Jy ! Clean residual min=-0.007982 max=0.006311 Jy/beam ! Clean residual mean=0.000004 rms=0.001717 Jy/beam ! Combined flux in latest and established models = 0.112631 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.112631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083999Jy sigma=0.608445 ! Fit after self-cal, rms=0.083640Jy sigma=0.605752 ! 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=3.911 mas, bmaj=5.944 mas, bpa=-46.82 degrees ! Estimated noise=1.29912 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 = 0.00116162 Jy ! Component: 100 - total flux cleaned = -0.000191918 Jy ! Component: 150 - total flux cleaned = -0.00107753 Jy ! Component: 200 - total flux cleaned = -0.00152703 Jy ! Total flux subtracted in 200 components = -0.00152703 Jy ! Clean residual min=-0.007245 max=0.005372 Jy/beam ! Clean residual mean=0.000011 rms=0.001715 Jy/beam ! Combined flux in latest and established models = 0.111103 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.111103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083073Jy sigma=0.601466 ! Fit after self-cal, rms=0.082962Jy sigma=0.600885 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.911 x 5.944 at -46.82 degrees (North through East) ! Clean map min=-0.0069378 max=0.072686 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 1.04 KP 1.05 LA 1.11 ! MK 0.95 NL 1.21 OV 1.10 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.83 FD 0.95 KP 1.07 LA 1.09 ! NL 1.13 OV 1.09 SC 1.13 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.75 FD 1.05 KP 1.11 LA 1.16 ! MK 1.00 NL 1.32 PT 1.07 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.96 KP 1.03 LA 1.07 ! MK 0.95 NL 0.86 OV 1.15 PT 1.27 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.48 FD 0.96 KP 1.14 LA 1.13 ! NL 0.81 OV 0.96 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.43 FD 1.02 KP 1.10 LA 1.10 ! MK 0.98 NL 0.86 PT 1.23 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.01 KP 1.13 LA 1.10 ! MK 1.01 NL 0.95 OV 1.08 PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.80 FD 0.93 KP 1.11 LA 1.05 ! NL 0.92 OV 0.95 SC 1.12 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.69 FD 1.06 KP 1.05 LA 1.17 ! MK 1.04 NL 0.93 PT 1.10 SC 1.06 ! ! ! Fit before self-cal, rms=0.082962Jy sigma=0.600885 ! Fit after self-cal, rms=0.069257Jy sigma=0.562404 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.916 mas, bmaj=5.868 mas, bpa=-47.66 degrees ! Estimated noise=1.26352 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 = 0.00145843 Jy ! Component: 100 - total flux cleaned = 0.00169877 Jy ! Component: 150 - total flux cleaned = 0.00169702 Jy ! Component: 200 - total flux cleaned = 0.00169512 Jy ! Total flux subtracted in 200 components = 0.00169512 Jy ! Clean residual min=-0.002630 max=0.002293 Jy/beam ! Clean residual mean=0.000006 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.112799 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.112799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069120Jy sigma=0.561383 ! Fit after self-cal, rms=0.069425Jy sigma=0.558590 ! 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=0.069425Jy sigma=0.558590 ! Fit after self-cal, rms=0.069050Jy sigma=0.558101 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.914 mas, bmaj=5.839 mas, bpa=-47.95 degrees ! Estimated noise=1.2624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000981753 Jy ! Component: 100 - total flux cleaned = 0.00136932 Jy ! Component: 150 - total flux cleaned = 0.00141138 Jy ! Component: 200 - total flux cleaned = 0.00144819 Jy ! Total flux subtracted in 200 components = 0.00144819 Jy ! Clean residual min=-0.002762 max=0.002401 Jy/beam ! Clean residual mean=0.000005 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.114247 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.114247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068976Jy sigma=0.557622 ! Fit after self-cal, rms=0.069038Jy sigma=0.557493 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 = 0.000217057 Jy ! Component: 100 - total flux cleaned = 0.000214605 Jy ! Component: 150 - total flux cleaned = 0.000152844 Jy ! Component: 200 - total flux cleaned = 0.000181681 Jy ! Total flux subtracted in 200 components = 0.000181681 Jy ! Clean residual min=-0.002745 max=0.002314 Jy/beam ! Clean residual mean=0.000006 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.114428 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.114429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069002Jy sigma=0.557289 ! Fit after self-cal, rms=0.068992Jy sigma=0.557259 ! 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=0.068992Jy sigma=0.557259 ! Fit after self-cal, rms=0.068674Jy sigma=0.557142 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.919 mas, bmaj=5.818 mas, bpa=-48.2 degrees ! Estimated noise=1.26143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000562815 Jy ! Component: 100 - total flux cleaned = 0.000737925 Jy ! Component: 150 - total flux cleaned = 0.000860742 Jy ! Component: 200 - total flux cleaned = 0.000915651 Jy ! Total flux subtracted in 200 components = 0.000915651 Jy ! Clean residual min=-0.002651 max=0.002328 Jy/beam ! Clean residual mean=0.000005 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.115344 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.115344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068639Jy sigma=0.556933 ! Fit after self-cal, rms=0.068652Jy sigma=0.556906 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 = 6.21142e-05 Jy ! Component: 100 - total flux cleaned = 0.000139193 Jy ! Component: 150 - total flux cleaned = 0.000138623 Jy ! Component: 200 - total flux cleaned = 0.000161023 Jy ! Total flux subtracted in 200 components = 0.000161023 Jy ! Clean residual min=-0.002631 max=0.002255 Jy/beam ! Clean residual mean=0.000005 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.115505 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.115505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068631Jy sigma=0.556810 ! Fit after self-cal, rms=0.068627Jy sigma=0.556798 ! 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=0.068627Jy sigma=0.556798 ! Fit after self-cal, rms=0.068415Jy sigma=0.556738 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.084 mas, bmaj=10.54 mas, bpa=-71.84 degrees ! Estimated noise=1.53311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165318 Jy ! Component: 100 - total flux cleaned = 0.000329508 Jy ! Component: 150 - total flux cleaned = 0.000406227 Jy ! Component: 200 - total flux cleaned = 0.000457003 Jy ! Total flux subtracted in 200 components = 0.000457003 Jy ! Clean residual min=-0.002291 max=0.002055 Jy/beam ! Clean residual mean=0.000008 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.115962 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.115962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068410Jy sigma=0.556663 ! Fit after self-cal, rms=0.068414Jy sigma=0.556645 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 = -5.05641e-05 Jy ! Component: 100 - total flux cleaned = -6.25234e-06 Jy ! Component: 150 - total flux cleaned = 3.2764e-05 Jy ! Component: 200 - total flux cleaned = 4.50756e-05 Jy ! Total flux subtracted in 200 components = 4.50756e-05 Jy ! Clean residual min=-0.002309 max=0.002007 Jy/beam ! Clean residual mean=0.000008 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.116007 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.116007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068411Jy sigma=0.556618 ! Fit after self-cal, rms=0.068405Jy sigma=0.556613 ! 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=3.923 mas, bmaj=5.803 mas, bpa=-48.47 degrees ! Estimated noise=1.26065 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.923 x 5.803 at -48.47 degrees (North through East) ! Clean map min=-0.0026475 max=0.069953 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=3.249 mas, bmaj=5.096 mas, bpa=-48.88 degrees ! Estimated noise=1.84415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0598552 Jy ! Component: 100 - total flux cleaned = 0.0858586 Jy ! Component: 150 - total flux cleaned = 0.0981694 Jy ! Component: 200 - total flux cleaned = 0.104824 Jy ! Total flux subtracted in 200 components = 0.104824 Jy ! Clean residual min=-0.004098 max=0.003589 Jy/beam ! Clean residual mean=-0.000003 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.104824 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.104824 Jy ! Inverting map and beam ! Estimated beam: bmin=3.923 mas, bmaj=5.803 mas, bpa=-48.47 degrees ! Estimated noise=1.26065 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 = 0.00503751 Jy ! Component: 100 - total flux cleaned = 0.0079768 Jy ! Component: 150 - total flux cleaned = 0.00946585 Jy ! Component: 200 - total flux cleaned = 0.0100541 Jy ! Total flux subtracted in 200 components = 0.0100541 Jy ! Clean residual min=-0.002827 max=0.002293 Jy/beam ! Clean residual mean=0.000004 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.114878 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.114878 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=9.084 mas, bmaj=10.54 mas, bpa=-71.84 degrees ! Estimated noise=1.53311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125737 Jy ! Component: 100 - total flux cleaned = 0.00146229 Jy ! Component: 150 - total flux cleaned = 0.00152997 Jy ! Component: 200 - total flux cleaned = 0.00156917 Jy ! Total flux subtracted in 200 components = 0.00156917 Jy ! Clean residual min=-0.002467 max=0.002063 Jy/beam ! Clean residual mean=0.000008 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.116447 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 = 3.62356e-05 Jy ! Component: 100 - total flux cleaned = 6.97692e-05 Jy ! Component: 150 - total flux cleaned = 0.000101342 Jy ! Component: 200 - total flux cleaned = 0.00013105 Jy ! Total flux subtracted in 200 components = 0.00013105 Jy ! Clean residual min=-0.002448 max=0.002033 Jy/beam ! Clean residual mean=0.000009 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.116578 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 56 components and 0.116578 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.923 mas, bmaj=5.803 mas, bpa=-48.47 degrees ! Estimated noise=1.26065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.40025e-05 Jy ! Component: 100 - total flux cleaned = 0.000201537 Jy ! Component: 150 - total flux cleaned = 0.000360999 Jy ! Component: 200 - total flux cleaned = 0.000416205 Jy ! Total flux subtracted in 200 components = 0.000416205 Jy ! Clean residual min=-0.002665 max=0.002320 Jy/beam ! Clean residual mean=0.000005 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.116995 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 0.116995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068406Jy sigma=0.556922 ! Fit after self-cal, rms=0.068390Jy sigma=0.556851 wmodel J1210+6422_S_b_map.mod ! Writing 64 model components to file: J1210+6422_S_b_map.mod wobs J1210+6422_S_b_uvs.fits ! Writing UV FITS file: J1210+6422_S_b_uvs.fits wwins J1210+6422_S_b_map.win ! wwins: Wrote 2 windows to J1210+6422_S_b_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000610156 Jy ! Component: 100 - total flux cleaned = -0.00114846 Jy ! Component: 150 - total flux cleaned = -0.00154141 Jy ! Component: 200 - total flux cleaned = -0.00176486 Jy ! Component: 250 - total flux cleaned = -0.00197818 Jy ! Component: 300 - total flux cleaned = -0.00214877 Jy ! Component: 350 - total flux cleaned = -0.00234701 Jy ! Component: 400 - total flux cleaned = -0.00250739 Jy ! Component: 450 - total flux cleaned = -0.00266345 Jy ! Component: 500 - total flux cleaned = -0.00284452 Jy ! Component: 550 - total flux cleaned = -0.00299024 Jy ! Component: 600 - total flux cleaned = -0.00310466 Jy ! Component: 650 - total flux cleaned = -0.00316061 Jy ! Component: 700 - total flux cleaned = -0.00321475 Jy ! Component: 750 - total flux cleaned = -0.00324094 Jy ! Component: 800 - total flux cleaned = -0.00329282 Jy ! Component: 850 - total flux cleaned = -0.00329269 Jy ! Component: 900 - total flux cleaned = -0.00334288 Jy ! Component: 950 - total flux cleaned = -0.00329346 Jy ! Component: 1000 - total flux cleaned = -0.00334248 Jy ! Component: 1050 - total flux cleaned = -0.0034146 Jy ! Component: 1100 - total flux cleaned = -0.00343762 Jy ! Component: 1150 - total flux cleaned = -0.00343731 Jy ! Component: 1200 - total flux cleaned = -0.00348306 Jy ! Component: 1250 - total flux cleaned = -0.00339205 Jy ! Component: 1300 - total flux cleaned = -0.00341396 Jy ! Component: 1350 - total flux cleaned = -0.00332546 Jy ! Component: 1400 - total flux cleaned = -0.00326027 Jy ! Component: 1450 - total flux cleaned = -0.0032599 Jy ! Component: 1500 - total flux cleaned = -0.00317468 Jy ! Component: 1550 - total flux cleaned = -0.00319565 Jy ! Component: 1600 - total flux cleaned = -0.00311227 Jy ! Component: 1650 - total flux cleaned = -0.00309154 Jy ! Component: 1700 - total flux cleaned = -0.00307096 Jy ! Component: 1750 - total flux cleaned = -0.00301074 Jy ! Component: 1800 - total flux cleaned = -0.00301056 Jy ! Component: 1850 - total flux cleaned = -0.00293213 Jy ! Component: 1900 - total flux cleaned = -0.00293207 Jy ! Component: 1950 - total flux cleaned = -0.00281699 Jy ! Component: 2000 - total flux cleaned = -0.00285489 Jy ! Component: 2050 - total flux cleaned = -0.00279869 Jy ! Component: 2100 - total flux cleaned = -0.00278005 Jy ! Component: 2150 - total flux cleaned = -0.00274316 Jy ! Component: 2200 - total flux cleaned = -0.00279775 Jy ! Component: 2250 - total flux cleaned = -0.00274391 Jy ! Component: 2300 - total flux cleaned = -0.00270841 Jy ! Component: 2350 - total flux cleaned = -0.00276159 Jy ! Component: 2400 - total flux cleaned = -0.00279632 Jy ! Component: 2450 - total flux cleaned = -0.00277898 Jy ! Component: 2500 - total flux cleaned = -0.00281328 Jy ! Component: 2550 - total flux cleaned = -0.00281349 Jy ! Component: 2600 - total flux cleaned = -0.00283016 Jy ! Component: 2650 - total flux cleaned = -0.00279678 Jy ! Component: 2700 - total flux cleaned = -0.0027968 Jy ! Component: 2750 - total flux cleaned = -0.00282991 Jy ! Component: 2800 - total flux cleaned = -0.00281353 Jy ! Component: 2850 - total flux cleaned = -0.00276475 Jy ! Component: 2900 - total flux cleaned = -0.00274883 Jy ! Component: 2950 - total flux cleaned = -0.00273277 Jy ! Component: 3000 - total flux cleaned = -0.00273265 Jy ! Component: 3050 - total flux cleaned = -0.00273265 Jy ! Component: 3100 - total flux cleaned = -0.00267044 Jy ! Component: 3150 - total flux cleaned = -0.0026396 Jy ! Component: 3200 - total flux cleaned = -0.00260904 Jy ! Component: 3250 - total flux cleaned = -0.00262436 Jy ! Component: 3300 - total flux cleaned = -0.00262438 Jy ! Component: 3350 - total flux cleaned = -0.00254928 Jy ! Component: 3400 - total flux cleaned = -0.00253454 Jy ! Component: 3450 - total flux cleaned = -0.00251974 Jy ! Component: 3500 - total flux cleaned = -0.00253469 Jy ! Component: 3550 - total flux cleaned = -0.00256393 Jy ! Component: 3600 - total flux cleaned = -0.00250598 Jy ! Component: 3650 - total flux cleaned = -0.00257802 Jy ! Component: 3700 - total flux cleaned = -0.00246326 Jy ! Component: 3750 - total flux cleaned = -0.00236361 Jy ! Component: 3800 - total flux cleaned = -0.00233526 Jy ! Component: 3850 - total flux cleaned = -0.00227889 Jy ! Component: 3900 - total flux cleaned = -0.00230687 Jy ! Component: 3950 - total flux cleaned = -0.00216758 Jy ! Component: 4000 - total flux cleaned = -0.00213979 Jy ! Component: 4050 - total flux cleaned = -0.00204332 Jy ! Total flux subtracted in 4096 components = -0.00198846 Jy ! Clean residual min=-0.000842 max=0.000855 Jy/beam ! Clean residual mean=0.000003 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.115006 Jy keep ! Adding 229 model components to the UV plane model. ! The established model now contains 293 components and 0.115006 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1210+6422_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.923 x 5.803 at -48.47 degrees (North through East) ! Clean map min=-0.0018319 max=0.069034 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1210+6422_S_b_map.fits wmodel /image_prod/ug002_uva//J1210+6422_S_b_map.mod ! Writing 293 model components to file: /image_prod/ug002_uva//J1210+6422_S_b_map.mod wobs /image_prod/ug002_uva//J1210+6422_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1210+6422_S_b_uvs.fits wwins /image_prod/ug002_uva//J1210+6422_S_b_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1210+6422_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0690343 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000225181 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.978559 0.978559 1.95712 3.91423 7.82847 15.6569 31.3139 62.6278 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 306.573 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1210+6422_S_b_dfm.log closed on Thu Mar 5 00:28:22 2020