! Started logfile: /image_prod/ug002_uva//J0530+3723_S_dfm.log on Wed Mar 4 20:53:06 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//J0530+3723_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0530+3723_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973704 visibilities/baseline/integration-bin. ! Found source: J0530+3723 ! ! 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 7887 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 J0530+3723_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.029442Jy sigma=8.887184 ! Fit after self-cal, rms=0.828802Jy sigma=7.089312 ! 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=3.022 mas, bmaj=5.679 mas, bpa=-0.5646 degrees ! Estimated noise=1.47439 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 = 0.133952 Jy ! Component: 100 - total flux cleaned = 0.179676 Jy ! Total flux subtracted in 100 components = 0.179676 Jy ! Clean residual min=-0.012710 max=0.032016 Jy/beam ! Clean residual mean=0.000010 rms=0.003583 Jy/beam ! Combined flux in latest and established models = 0.179676 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.179676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098763Jy sigma=0.728250 ! Fit after self-cal, rms=0.098350Jy sigma=0.725227 ! Inverting map ! Added new window around map position (-4, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0302831 Jy ! Component: 100 - total flux cleaned = 0.0465993 Jy ! Total flux subtracted in 100 components = 0.0465993 Jy ! Clean residual min=-0.011242 max=0.009383 Jy/beam ! Clean residual mean=0.000005 rms=0.002527 Jy/beam ! Combined flux in latest and established models = 0.226276 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.226276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088161Jy sigma=0.618190 ! Fit after self-cal, rms=0.087407Jy sigma=0.611944 ! 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=3.615 mas, bmaj=6.347 mas, bpa=1.121 degrees ! Estimated noise=0.965024 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 = 0.014172 Jy ! Component: 100 - total flux cleaned = 0.0224304 Jy ! Component: 150 - total flux cleaned = 0.0278941 Jy ! Component: 200 - total flux cleaned = 0.0305522 Jy ! Total flux subtracted in 200 components = 0.0305522 Jy ! Clean residual min=-0.011674 max=0.009043 Jy/beam ! Clean residual mean=0.000000 rms=0.002126 Jy/beam ! Combined flux in latest and established models = 0.256828 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 68 components and 0.256828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084885Jy sigma=0.587574 ! Fit after self-cal, rms=0.084770Jy sigma=0.586381 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.615 x 6.347 at 1.121 degrees (North through East) ! Clean map min=-0.011416 max=0.16795 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 1.01 KP 1.07 ! LA 1.05 MK 1.06 NL 1.04 OV 0.65 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.02 KP 1.04 ! LA 1.05 MK 0.99 NL 0.97 OV 0.98 ! PT 1.01 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.04 KP 1.03 ! LA 1.08 MK 1.02 NL 0.92 OV 0.66 ! PT 1.05 SC 1.04 ! ! ! Fit before self-cal, rms=0.084770Jy sigma=0.586381 ! Fit after self-cal, rms=0.073868Jy sigma=0.504851 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.661 mas, bmaj=6.442 mas, bpa=1.051 degrees ! Estimated noise=0.959625 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 (-13, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00809786 Jy ! Component: 100 - total flux cleaned = 0.00928542 Jy ! Component: 150 - total flux cleaned = 0.00916021 Jy ! Component: 200 - total flux cleaned = 0.00916446 Jy ! Total flux subtracted in 200 components = 0.00916446 Jy ! Clean residual min=-0.004105 max=0.004065 Jy/beam ! Clean residual mean=-0.000001 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.265992 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 94 components and 0.265992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072809Jy sigma=0.495957 ! Fit after self-cal, rms=0.072662Jy sigma=0.493814 ! 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=0.072662Jy sigma=0.493814 ! Fit after self-cal, rms=0.092225Jy sigma=0.476205 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.64 mas, bmaj=6.381 mas, bpa=0.926 degrees ! Estimated noise=0.961785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228364 Jy ! Component: 100 - total flux cleaned = 0.00320645 Jy ! Component: 150 - total flux cleaned = 0.00359826 Jy ! Component: 200 - total flux cleaned = 0.00359859 Jy ! Total flux subtracted in 200 components = 0.00359859 Jy ! Clean residual min=-0.002300 max=0.003390 Jy/beam ! Clean residual mean=-0.000000 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.269591 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 116 components and 0.269591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092107Jy sigma=0.474951 ! Fit after self-cal, rms=0.092277Jy sigma=0.474608 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 (-21.5, -19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323447 Jy ! Component: 100 - total flux cleaned = 0.00484032 Jy ! Component: 150 - total flux cleaned = 0.00539423 Jy ! Component: 200 - total flux cleaned = 0.00573428 Jy ! Total flux subtracted in 200 components = 0.00573428 Jy ! Clean residual min=-0.002038 max=0.002138 Jy/beam ! Clean residual mean=-0.000000 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.275325 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 140 components and 0.275325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092153Jy sigma=0.472819 ! Fit after self-cal, rms=0.092135Jy sigma=0.472686 ! Inverting map ! Added new window around map position (-8.5, -119). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000949216 Jy ! Component: 100 - total flux cleaned = 0.00134531 Jy ! Component: 150 - total flux cleaned = 0.00169621 Jy ! Component: 200 - total flux cleaned = 0.00209487 Jy ! Total flux subtracted in 200 components = 0.00209487 Jy ! Clean residual min=-0.001956 max=0.001948 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.27742 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 158 components and 0.27742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092058Jy sigma=0.472017 ! Fit after self-cal, rms=0.092062Jy sigma=0.471985 ! 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=0.092062Jy sigma=0.471985 ! Fit after self-cal, rms=0.092513Jy sigma=0.471591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.634 mas, bmaj=6.375 mas, bpa=0.849 degrees ! Estimated noise=0.960091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101935 Jy ! Component: 100 - total flux cleaned = 0.00170111 Jy ! Component: 150 - total flux cleaned = 0.00192284 Jy ! Component: 200 - total flux cleaned = 0.00208838 Jy ! Total flux subtracted in 200 components = 0.00208838 Jy ! Clean residual min=-0.001832 max=0.001756 Jy/beam ! Clean residual mean=-0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.279508 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 173 components and 0.279508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092474Jy sigma=0.471199 ! Fit after self-cal, rms=0.092474Jy sigma=0.471172 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 = 8.80707e-05 Jy ! Component: 100 - total flux cleaned = 0.000274746 Jy ! Component: 150 - total flux cleaned = 0.00036365 Jy ! Component: 200 - total flux cleaned = 0.000503368 Jy ! Total flux subtracted in 200 components = 0.000503368 Jy ! Clean residual min=-0.001794 max=0.001715 Jy/beam ! Clean residual mean=-0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.280012 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 179 components and 0.280012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092450Jy sigma=0.470981 ! Fit after self-cal, rms=0.092452Jy sigma=0.470966 ! 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=0.092452Jy sigma=0.470966 ! Fit after self-cal, rms=0.092495Jy sigma=0.470933 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.538 mas, bmaj=9.985 mas, bpa=0.7842 degrees ! Estimated noise=1.15162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216739 Jy ! Component: 100 - total flux cleaned = 0.000419923 Jy ! Component: 150 - total flux cleaned = 0.00048033 Jy ! Component: 200 - total flux cleaned = 0.00055209 Jy ! Total flux subtracted in 200 components = 0.00055209 Jy ! Clean residual min=-0.001692 max=0.001569 Jy/beam ! Clean residual mean=-0.000004 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.280564 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 202 components and 0.280564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092483Jy sigma=0.470860 ! Fit after self-cal, rms=0.092484Jy sigma=0.470831 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 = 2.38494e-05 Jy ! Component: 100 - total flux cleaned = 9.66638e-05 Jy ! Component: 150 - total flux cleaned = 0.000160756 Jy ! Component: 200 - total flux cleaned = 0.000205795 Jy ! Total flux subtracted in 200 components = 0.000205795 Jy ! Clean residual min=-0.001648 max=0.001534 Jy/beam ! Clean residual mean=-0.000004 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.280769 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 213 components and 0.280769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092476Jy sigma=0.470806 ! Fit after self-cal, rms=0.092478Jy sigma=0.470787 ! 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=3.633 mas, bmaj=6.377 mas, bpa=0.8359 degrees ! Estimated noise=0.960827 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.633 x 6.377 at 0.8359 degrees (North through East) ! Clean map min=-0.0016179 max=0.16606 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=3.053 mas, bmaj=5.711 mas, bpa=-0.8176 degrees ! Estimated noise=1.45474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.132187 Jy ! Component: 100 - total flux cleaned = 0.181417 Jy ! Component: 150 - total flux cleaned = 0.207641 Jy ! Component: 200 - total flux cleaned = 0.223104 Jy ! Total flux subtracted in 200 components = 0.223104 Jy ! Clean residual min=-0.004717 max=0.008398 Jy/beam ! Clean residual mean=0.000001 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.223104 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.223104 Jy ! Inverting map and beam ! Estimated beam: bmin=3.633 mas, bmaj=6.377 mas, bpa=0.8359 degrees ! Estimated noise=0.960827 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 = 0.0143783 Jy ! Component: 100 - total flux cleaned = 0.0240499 Jy ! Component: 150 - total flux cleaned = 0.0309381 Jy ! Component: 200 - total flux cleaned = 0.0361751 Jy ! Total flux subtracted in 200 components = 0.0361751 Jy ! Clean residual min=-0.002611 max=0.003078 Jy/beam ! Clean residual mean=-0.000002 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.259279 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 82 components and 0.259279 Jy ! Inverting map ! Added new window around map position (-7.5, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00409079 Jy ! Component: 100 - total flux cleaned = 0.00745888 Jy ! Component: 150 - total flux cleaned = 0.0102814 Jy ! Component: 200 - total flux cleaned = 0.0126504 Jy ! Total flux subtracted in 200 components = 0.0126504 Jy ! Clean residual min=-0.002242 max=0.001902 Jy/beam ! Clean residual mean=-0.000003 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.271929 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 107 components and 0.271929 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=7.538 mas, bmaj=9.985 mas, bpa=0.7842 degrees ! Estimated noise=1.15162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281613 Jy ! Component: 100 - total flux cleaned = 0.0046858 Jy ! Component: 150 - total flux cleaned = 0.00606292 Jy ! Component: 200 - total flux cleaned = 0.00667909 Jy ! Total flux subtracted in 200 components = 0.00667909 Jy ! Clean residual min=-0.001697 max=0.001587 Jy/beam ! Clean residual mean=-0.000004 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.278608 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 = 0.000326507 Jy ! Component: 100 - total flux cleaned = 0.000543943 Jy ! Component: 150 - total flux cleaned = 0.000759627 Jy ! Component: 200 - total flux cleaned = 0.000989424 Jy ! Total flux subtracted in 200 components = 0.000989424 Jy ! Clean residual min=-0.001619 max=0.001598 Jy/beam ! Clean residual mean=-0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.279598 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 177 components and 0.279598 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.633 mas, bmaj=6.377 mas, bpa=0.8359 degrees ! Estimated noise=0.960827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000390886 Jy ! Component: 100 - total flux cleaned = -0.000254663 Jy ! Component: 150 - total flux cleaned = -8.79499e-05 Jy ! Component: 200 - total flux cleaned = 0.000103971 Jy ! Total flux subtracted in 200 components = 0.000103971 Jy ! Clean residual min=-0.001772 max=0.001733 Jy/beam ! Clean residual mean=-0.000003 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.279702 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 201 components and 0.279702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092520Jy sigma=0.471019 ! Fit after self-cal, rms=0.092491Jy sigma=0.470809 wmodel J0530+3723_S_map.mod ! Writing 201 model components to file: J0530+3723_S_map.mod wobs J0530+3723_S_uvs.fits ! Writing UV FITS file: J0530+3723_S_uvs.fits wwins J0530+3723_S_map.win ! wwins: Wrote 6 windows to J0530+3723_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 = -3.29174e-05 Jy ! Component: 100 - total flux cleaned = 0.000137725 Jy ! Component: 150 - total flux cleaned = 0.000274702 Jy ! Component: 200 - total flux cleaned = 0.000433948 Jy ! Component: 250 - total flux cleaned = 0.00066641 Jy ! Component: 300 - total flux cleaned = 0.000918286 Jy ! Component: 350 - total flux cleaned = 0.00106636 Jy ! Component: 400 - total flux cleaned = 0.00123562 Jy ! Component: 450 - total flux cleaned = 0.00140124 Jy ! Component: 500 - total flux cleaned = 0.00147026 Jy ! Component: 550 - total flux cleaned = 0.00149306 Jy ! Component: 600 - total flux cleaned = 0.00156058 Jy ! Component: 650 - total flux cleaned = 0.00162695 Jy ! Component: 700 - total flux cleaned = 0.00167053 Jy ! Component: 750 - total flux cleaned = 0.00171301 Jy ! Component: 800 - total flux cleaned = 0.00167137 Jy ! Component: 850 - total flux cleaned = 0.00175439 Jy ! Component: 900 - total flux cleaned = 0.00173416 Jy ! Component: 950 - total flux cleaned = 0.00171431 Jy ! Component: 1000 - total flux cleaned = 0.00169473 Jy ! Component: 1050 - total flux cleaned = 0.00171451 Jy ! Component: 1100 - total flux cleaned = 0.00163715 Jy ! Component: 1150 - total flux cleaned = 0.00161775 Jy ! Component: 1200 - total flux cleaned = 0.00154189 Jy ! Component: 1250 - total flux cleaned = 0.00148545 Jy ! Component: 1300 - total flux cleaned = 0.00144845 Jy ! Component: 1350 - total flux cleaned = 0.0014116 Jy ! Component: 1400 - total flux cleaned = 0.00132072 Jy ! Component: 1450 - total flux cleaned = 0.00121317 Jy ! Component: 1500 - total flux cleaned = 0.00110676 Jy ! Component: 1550 - total flux cleaned = 0.00108943 Jy ! Component: 1600 - total flux cleaned = 0.000984951 Jy ! Component: 1650 - total flux cleaned = 0.000881489 Jy ! Component: 1700 - total flux cleaned = 0.000898716 Jy ! Component: 1750 - total flux cleaned = 0.000780362 Jy ! Component: 1800 - total flux cleaned = 0.000763691 Jy ! Component: 1850 - total flux cleaned = 0.000680632 Jy ! Component: 1900 - total flux cleaned = 0.000663952 Jy ! Component: 1950 - total flux cleaned = 0.000582161 Jy ! Component: 2000 - total flux cleaned = 0.000533711 Jy ! Component: 2050 - total flux cleaned = 0.000388842 Jy ! Component: 2100 - total flux cleaned = 0.000356996 Jy ! Component: 2150 - total flux cleaned = 0.000293761 Jy ! Component: 2200 - total flux cleaned = 0.000246505 Jy ! Component: 2250 - total flux cleaned = 0.000184171 Jy ! Component: 2300 - total flux cleaned = 7.59095e-05 Jy ! Component: 2350 - total flux cleaned = 7.58124e-05 Jy ! Component: 2400 - total flux cleaned = 6.05187e-05 Jy ! Component: 2450 - total flux cleaned = -1.5025e-05 Jy ! Component: 2500 - total flux cleaned = -7.49095e-05 Jy ! Component: 2550 - total flux cleaned = -0.000119425 Jy ! Component: 2600 - total flux cleaned = -0.000148973 Jy ! Component: 2650 - total flux cleaned = -0.000163628 Jy ! Component: 2700 - total flux cleaned = -0.000192954 Jy ! Component: 2750 - total flux cleaned = -0.000265389 Jy ! Component: 2800 - total flux cleaned = -0.00030839 Jy ! Component: 2850 - total flux cleaned = -0.000308386 Jy ! Component: 2900 - total flux cleaned = -0.000351089 Jy ! Component: 2950 - total flux cleaned = -0.000393447 Jy ! Component: 3000 - total flux cleaned = -0.000379421 Jy ! Component: 3050 - total flux cleaned = -0.000435122 Jy ! Component: 3100 - total flux cleaned = -0.00042119 Jy ! Component: 3150 - total flux cleaned = -0.000462485 Jy ! Component: 3200 - total flux cleaned = -0.000462442 Jy ! Component: 3250 - total flux cleaned = -0.000462421 Jy ! Component: 3300 - total flux cleaned = -0.000475852 Jy ! Component: 3350 - total flux cleaned = -0.000502546 Jy ! Component: 3400 - total flux cleaned = -0.000529087 Jy ! Component: 3450 - total flux cleaned = -0.000542068 Jy ! Component: 3500 - total flux cleaned = -0.000542141 Jy ! Component: 3550 - total flux cleaned = -0.000555269 Jy ! Component: 3600 - total flux cleaned = -0.000516396 Jy ! Component: 3650 - total flux cleaned = -0.000593738 Jy ! Component: 3700 - total flux cleaned = -0.000606564 Jy ! Component: 3750 - total flux cleaned = -0.000632019 Jy ! Component: 3800 - total flux cleaned = -0.000682763 Jy ! Component: 3850 - total flux cleaned = -0.000670066 Jy ! Component: 3900 - total flux cleaned = -0.000745018 Jy ! Component: 3950 - total flux cleaned = -0.000695509 Jy ! Component: 4000 - total flux cleaned = -0.000707915 Jy ! Component: 4050 - total flux cleaned = -0.000793956 Jy ! Total flux subtracted in 4096 components = -0.000793825 Jy ! Clean residual min=-0.000666 max=0.000741 Jy/beam ! Clean residual mean=-0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.278908 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 472 components and 0.278908 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0530+3723_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.633 x 6.377 at 0.8359 degrees (North through East) ! Clean map min=-0.0013562 max=0.16588 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0530+3723_S_map.fits wmodel /image_prod/ug002_uva//J0530+3723_S_map.mod ! Writing 472 model components to file: /image_prod/ug002_uva//J0530+3723_S_map.mod wobs /image_prod/ug002_uva//J0530+3723_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0530+3723_S_uvs.fits wwins /image_prod/ug002_uva//J0530+3723_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J0530+3723_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.16588 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000220171 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.398186 0.398186 0.796372 1.59274 3.18549 6.37098 12.742 25.4839 50.9678 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.165 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 753.416 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0530+3723_S_dfm.log closed on Wed Mar 4 20:53:11 2020