! Started logfile: /image_prod/ug002_uva//J1828+0820_S_dfm.log on Thu Mar 5 03:45:32 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//J1828+0820_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1828+0820_S_uva.fits ! AN table 1: 90 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.688889 visibilities/baseline/integration-bin. ! Found source: J1828+0820 ! ! 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 2790 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 J1828+0820_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 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005219Jy sigma=9.888332 ! Fit after self-cal, rms=0.967027Jy sigma=9.506377 ! 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=3.303 mas, bmaj=18.34 mas, bpa=-15.24 degrees ! Estimated noise=1.73809 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 = 0.0252278 Jy ! Component: 100 - total flux cleaned = 0.0312251 Jy ! Total flux subtracted in 100 components = 0.0312251 Jy ! Clean residual min=-0.003487 max=0.003380 Jy/beam ! Clean residual mean=-0.000001 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.0312251 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0312251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.046697Jy sigma=0.444874 ! Fit after self-cal, rms=0.044854Jy sigma=0.426003 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469145 Jy ! Component: 100 - total flux cleaned = 0.00573141 Jy ! Total flux subtracted in 100 components = 0.00573141 Jy ! Clean residual min=-0.002604 max=0.002697 Jy/beam ! Clean residual mean=0.000004 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.0369565 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.0369565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044335Jy sigma=0.420668 ! Fit after self-cal, rms=0.044313Jy sigma=0.420120 ! 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=4.048 mas, bmaj=18.68 mas, bpa=-15.19 degrees ! Estimated noise=1.3788 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 = 0.000128043 Jy ! Component: 100 - total flux cleaned = 0.000608623 Jy ! Component: 150 - total flux cleaned = 0.000713738 Jy ! Component: 200 - total flux cleaned = 0.000631056 Jy ! Total flux subtracted in 200 components = 0.000631056 Jy ! Clean residual min=-0.002546 max=0.002218 Jy/beam ! Clean residual mean=0.000005 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0375876 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 49 components and 0.0375876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044221Jy sigma=0.419197 ! Fit after self-cal, rms=0.044223Jy sigma=0.419084 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.048 x 18.68 at -15.19 degrees (North through East) ! Clean map min=-0.0025764 max=0.036239 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 KP 1.04 LA 1.09 MK 0.94 ! NL 1.04 OV 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 1.04 LA 0.96 MK 0.96 ! NL 0.92 OV 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 0.95 LA 1.14 MK 1.11 ! NL 0.87 OV 1.07 ! ! ! Fit before self-cal, rms=0.044223Jy sigma=0.419084 ! Fit after self-cal, rms=0.043875Jy sigma=0.417381 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.023 mas, bmaj=18.5 mas, bpa=-15.18 degrees ! Estimated noise=1.36577 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 = 0.00049727 Jy ! Component: 100 - total flux cleaned = 0.000552245 Jy ! Component: 150 - total flux cleaned = 0.00053097 Jy ! Component: 200 - total flux cleaned = 0.000512275 Jy ! Total flux subtracted in 200 components = 0.000512275 Jy ! Clean residual min=-0.002084 max=0.001826 Jy/beam ! Clean residual mean=0.000003 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0380999 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.0380999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.043846Jy sigma=0.417153 ! Fit after self-cal, rms=0.043942Jy sigma=0.416777 ! 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=0.043942Jy sigma=0.416777 ! Fit after self-cal, rms=0.044246Jy sigma=0.414923 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.999 mas, bmaj=18.46 mas, bpa=-15.24 degrees ! Estimated noise=1.37028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297767 Jy ! Component: 100 - total flux cleaned = 0.000420117 Jy ! Component: 150 - total flux cleaned = 0.000436495 Jy ! Component: 200 - total flux cleaned = 0.000481999 Jy ! Total flux subtracted in 200 components = 0.000481999 Jy ! Clean residual min=-0.001573 max=0.001598 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0385819 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.0385819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044224Jy sigma=0.414735 ! Fit after self-cal, rms=0.044312Jy sigma=0.414380 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 = -0.000130266 Jy ! Component: 100 - total flux cleaned = -0.000179973 Jy ! Component: 150 - total flux cleaned = -0.000193863 Jy ! Component: 200 - total flux cleaned = -0.000193833 Jy ! Total flux subtracted in 200 components = -0.000193833 Jy ! Clean residual min=-0.001645 max=0.001588 Jy/beam ! Clean residual mean=0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.038388 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.038388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044300Jy sigma=0.414298 ! Fit after self-cal, rms=0.044301Jy sigma=0.414275 ! 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=0.044301Jy sigma=0.414275 ! Fit after self-cal, rms=0.044503Jy sigma=0.414043 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.985 mas, bmaj=18.47 mas, bpa=-15.28 degrees ! Estimated noise=1.36563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000140293 Jy ! Component: 100 - total flux cleaned = -0.000245104 Jy ! Component: 150 - total flux cleaned = -0.00023456 Jy ! Component: 200 - total flux cleaned = -0.000215267 Jy ! Total flux subtracted in 200 components = -0.000215267 Jy ! Clean residual min=-0.001610 max=0.001657 Jy/beam ! Clean residual mean=0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0381728 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.0381728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044495Jy sigma=0.413986 ! Fit after self-cal, rms=0.044571Jy sigma=0.413920 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 = -8.70028e-05 Jy ! Component: 100 - total flux cleaned = -0.000139558 Jy ! Component: 150 - total flux cleaned = -0.000148878 Jy ! Component: 200 - total flux cleaned = -0.000148686 Jy ! Total flux subtracted in 200 components = -0.000148686 Jy ! Clean residual min=-0.001585 max=0.001650 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0380241 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.0380241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044566Jy sigma=0.413890 ! Fit after self-cal, rms=0.044566Jy sigma=0.413882 ! 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=0.044566Jy sigma=0.413882 ! Fit after self-cal, rms=0.044575Jy sigma=0.413853 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.163 mas, bmaj=17.99 mas, bpa=-7.038 degrees ! Estimated noise=1.55717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168358 Jy ! Component: 100 - total flux cleaned = -0.000212966 Jy ! Component: 150 - total flux cleaned = -0.000252314 Jy ! Component: 200 - total flux cleaned = -0.000286886 Jy ! Total flux subtracted in 200 components = -0.000286886 Jy ! Clean residual min=-0.001864 max=0.001910 Jy/beam ! Clean residual mean=0.000002 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0377372 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 87 components and 0.0377372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044571Jy sigma=0.413847 ! Fit after self-cal, rms=0.044611Jy sigma=0.413825 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 = -0.000104076 Jy ! Component: 100 - total flux cleaned = -0.000154048 Jy ! Component: 150 - total flux cleaned = -0.000161367 Jy ! Component: 200 - total flux cleaned = -0.000168422 Jy ! Total flux subtracted in 200 components = -0.000168422 Jy ! Clean residual min=-0.001863 max=0.001906 Jy/beam ! Clean residual mean=0.000002 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0375688 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.0375688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044609Jy sigma=0.413828 ! Fit after self-cal, rms=0.044614Jy sigma=0.413775 ! 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=3.975 mas, bmaj=18.49 mas, bpa=-15.31 degrees ! Estimated noise=1.36073 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.975 x 18.49 at -15.31 degrees (North through East) ! Clean map min=-0.0024776 max=0.035561 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=3.236 mas, bmaj=18.2 mas, bpa=-15.29 degrees ! Estimated noise=1.71856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271708 Jy ! Component: 100 - total flux cleaned = 0.0326404 Jy ! Component: 150 - total flux cleaned = 0.0337624 Jy ! Component: 200 - total flux cleaned = 0.0349124 Jy ! Total flux subtracted in 200 components = 0.0349124 Jy ! Clean residual min=-0.002540 max=0.002230 Jy/beam ! Clean residual mean=0.000005 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0349124 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0349124 Jy ! Inverting map and beam ! Estimated beam: bmin=3.975 mas, bmaj=18.49 mas, bpa=-15.31 degrees ! Estimated noise=1.36073 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 = 0.000788362 Jy ! Component: 100 - total flux cleaned = 0.00147373 Jy ! Component: 150 - total flux cleaned = 0.00180239 Jy ! Component: 200 - total flux cleaned = 0.0018615 Jy ! Total flux subtracted in 200 components = 0.0018615 Jy ! Clean residual min=-0.001824 max=0.001734 Jy/beam ! Clean residual mean=0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0367739 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 43 components and 0.0367739 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=9.163 mas, bmaj=17.99 mas, bpa=-7.038 degrees ! Estimated noise=1.55717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153152 Jy ! Component: 100 - total flux cleaned = 0.000177838 Jy ! Component: 150 - total flux cleaned = 0.000201063 Jy ! Component: 200 - total flux cleaned = 0.000222793 Jy ! Total flux subtracted in 200 components = 0.000222793 Jy ! Clean residual min=-0.002065 max=0.001829 Jy/beam ! Clean residual mean=0.000002 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0369967 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 = 3.84058e-05 Jy ! Component: 100 - total flux cleaned = 5.53034e-05 Jy ! Component: 150 - total flux cleaned = 7.1822e-05 Jy ! Component: 200 - total flux cleaned = 5.65212e-05 Jy ! Total flux subtracted in 200 components = 5.65212e-05 Jy ! Clean residual min=-0.001983 max=0.001764 Jy/beam ! Clean residual mean=0.000002 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0370533 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.0370533 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.975 mas, bmaj=18.49 mas, bpa=-15.31 degrees ! Estimated noise=1.36073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.48809e-05 Jy ! Component: 100 - total flux cleaned = 2.74095e-05 Jy ! Component: 150 - total flux cleaned = -2.31101e-06 Jy ! Component: 200 - total flux cleaned = -2.46559e-06 Jy ! Total flux subtracted in 200 components = -2.46559e-06 Jy ! Clean residual min=-0.001671 max=0.001526 Jy/beam ! Clean residual mean=0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0370508 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.0370508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044624Jy sigma=0.413866 ! Fit after self-cal, rms=0.044609Jy sigma=0.413824 wmodel J1828+0820_S_map.mod ! Writing 71 model components to file: J1828+0820_S_map.mod wobs J1828+0820_S_uvs.fits ! Writing UV FITS file: J1828+0820_S_uvs.fits wwins J1828+0820_S_map.win ! wwins: Wrote 1 windows to J1828+0820_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 = -0.000127363 Jy ! Component: 100 - total flux cleaned = -0.000255786 Jy ! Component: 150 - total flux cleaned = -0.000442794 Jy ! Component: 200 - total flux cleaned = -0.000702693 Jy ! Component: 250 - total flux cleaned = -0.000824731 Jy ! Component: 300 - total flux cleaned = -0.000996467 Jy ! Component: 350 - total flux cleaned = -0.00112276 Jy ! Component: 400 - total flux cleaned = -0.00124131 Jy ! Component: 450 - total flux cleaned = -0.00140341 Jy ! Component: 500 - total flux cleaned = -0.00146592 Jy ! Component: 550 - total flux cleaned = -0.00160059 Jy ! Component: 600 - total flux cleaned = -0.00170097 Jy ! Component: 650 - total flux cleaned = -0.00178396 Jy ! Component: 700 - total flux cleaned = -0.00186406 Jy ! Component: 750 - total flux cleaned = -0.00199318 Jy ! Component: 800 - total flux cleaned = -0.00209283 Jy ! Component: 850 - total flux cleaned = -0.00215287 Jy ! Component: 900 - total flux cleaned = -0.002188 Jy ! Component: 950 - total flux cleaned = -0.00223362 Jy ! Component: 1000 - total flux cleaned = -0.00228932 Jy ! Component: 1050 - total flux cleaned = -0.00235487 Jy ! Component: 1100 - total flux cleaned = -0.00245127 Jy ! Component: 1150 - total flux cleaned = -0.00255619 Jy ! Component: 1200 - total flux cleaned = -0.00264873 Jy ! Component: 1250 - total flux cleaned = -0.00273991 Jy ! Component: 1300 - total flux cleaned = -0.00281958 Jy ! Component: 1350 - total flux cleaned = -0.00291772 Jy ! Component: 1400 - total flux cleaned = -0.00300464 Jy ! Component: 1450 - total flux cleaned = -0.00307124 Jy ! Component: 1500 - total flux cleaned = -0.00315576 Jy ! Component: 1550 - total flux cleaned = -0.00321137 Jy ! Component: 1600 - total flux cleaned = -0.00324805 Jy ! Component: 1650 - total flux cleaned = -0.00329368 Jy ! Component: 1700 - total flux cleaned = -0.00332988 Jy ! Component: 1750 - total flux cleaned = -0.00335671 Jy ! Component: 1800 - total flux cleaned = -0.0033835 Jy ! Component: 1850 - total flux cleaned = -0.00341013 Jy ! Component: 1900 - total flux cleaned = -0.0034367 Jy ! Component: 1950 - total flux cleaned = -0.0034632 Jy ! Component: 2000 - total flux cleaned = -0.00348092 Jy ! Component: 2050 - total flux cleaned = -0.00351608 Jy ! Component: 2100 - total flux cleaned = -0.00355129 Jy ! Component: 2150 - total flux cleaned = -0.00356012 Jy ! Component: 2200 - total flux cleaned = -0.00355129 Jy ! Component: 2250 - total flux cleaned = -0.00356005 Jy ! Component: 2300 - total flux cleaned = -0.00353345 Jy ! Component: 2350 - total flux cleaned = -0.00350678 Jy ! Component: 2400 - total flux cleaned = -0.00349778 Jy ! Component: 2450 - total flux cleaned = -0.00347079 Jy ! Component: 2500 - total flux cleaned = -0.00342555 Jy ! Component: 2550 - total flux cleaned = -0.00339821 Jy ! Component: 2600 - total flux cleaned = -0.00337075 Jy ! Component: 2650 - total flux cleaned = -0.00333369 Jy ! Component: 2700 - total flux cleaned = -0.00330574 Jy ! Component: 2750 - total flux cleaned = -0.00327746 Jy ! Component: 2800 - total flux cleaned = -0.00323949 Jy ! Component: 2850 - total flux cleaned = -0.00320122 Jy ! Component: 2900 - total flux cleaned = -0.00317226 Jy ! Component: 2950 - total flux cleaned = -0.00313326 Jy ! Component: 3000 - total flux cleaned = -0.00309392 Jy ! Component: 3050 - total flux cleaned = -0.0030642 Jy ! Component: 3100 - total flux cleaned = -0.00302411 Jy ! Component: 3150 - total flux cleaned = -0.00299382 Jy ! Component: 3200 - total flux cleaned = -0.00295308 Jy ! Component: 3250 - total flux cleaned = -0.00290166 Jy ! Component: 3300 - total flux cleaned = -0.00286005 Jy ! Component: 3350 - total flux cleaned = -0.00280746 Jy ! Component: 3400 - total flux cleaned = -0.00276497 Jy ! Component: 3450 - total flux cleaned = -0.00272206 Jy ! Component: 3500 - total flux cleaned = -0.00267883 Jy ! Component: 3550 - total flux cleaned = -0.00261319 Jy ! Component: 3600 - total flux cleaned = -0.00255779 Jy ! Component: 3650 - total flux cleaned = -0.00250185 Jy ! Component: 3700 - total flux cleaned = -0.00243383 Jy ! Component: 3750 - total flux cleaned = -0.00235357 Jy ! Component: 3800 - total flux cleaned = -0.00228401 Jy ! Component: 3850 - total flux cleaned = -0.00222529 Jy ! Component: 3900 - total flux cleaned = -0.00215406 Jy ! Component: 3950 - total flux cleaned = -0.0020819 Jy ! Component: 4000 - total flux cleaned = -0.00202126 Jy ! Component: 4050 - total flux cleaned = -0.0019476 Jy ! Total flux subtracted in 4096 components = -0.00187305 Jy ! Clean residual min=-0.000819 max=0.000897 Jy/beam ! Clean residual mean=0.000003 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0351777 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 346 components and 0.0351777 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1828+0820_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.975 x 18.49 at -15.31 degrees (North through East) ! Clean map min=-0.0024952 max=0.035453 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1828+0820_S_map.fits wmodel /image_prod/ug002_uva//J1828+0820_S_map.mod ! Writing 346 model components to file: /image_prod/ug002_uva//J1828+0820_S_map.mod wobs /image_prod/ug002_uva//J1828+0820_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1828+0820_S_uvs.fits wwins /image_prod/ug002_uva//J1828+0820_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1828+0820_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0354532 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000220129 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.8627 1.8627 3.72541 7.45082 14.9016 29.8033 59.6066 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 161.056 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1828+0820_S_dfm.log closed on Thu Mar 5 03:45:35 2020