! Started logfile: /image_prod/ug002_uva//J1325-0804_S_dfm.log on Thu Mar 5 01:13:43 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//J1325-0804_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1325-0804_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.837037 visibilities/baseline/integration-bin. ! Found source: J1325-0804 ! ! 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 6780 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 J1325-0804_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004024Jy sigma=6.942833 ! Fit after self-cal, rms=0.883766Jy sigma=5.936962 ! 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=2.695 mas, bmaj=6.693 mas, bpa=-0.005587 degrees ! Estimated noise=2.05511 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 = 0.0935716 Jy ! Component: 100 - total flux cleaned = 0.126244 Jy ! Total flux subtracted in 100 components = 0.126244 Jy ! Clean residual min=-0.009774 max=0.019453 Jy/beam ! Clean residual mean=-0.000017 rms=0.002816 Jy/beam ! Combined flux in latest and established models = 0.126244 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.126244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091152Jy sigma=0.551935 ! Fit after self-cal, rms=0.091016Jy sigma=0.550934 ! Inverting map ! Added new window around map position (3, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202405 Jy ! Component: 100 - total flux cleaned = 0.0336819 Jy ! Total flux subtracted in 100 components = 0.0336819 Jy ! Clean residual min=-0.007207 max=0.013175 Jy/beam ! Clean residual mean=-0.000006 rms=0.002070 Jy/beam ! Combined flux in latest and established models = 0.159926 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.159926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085986Jy sigma=0.488655 ! Fit after self-cal, rms=0.085958Jy sigma=0.486624 ! 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=3.199 mas, bmaj=7.888 mas, bpa=0.1063 degrees ! Estimated noise=1.31463 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 (5, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170789 Jy ! Component: 100 - total flux cleaned = 0.0281046 Jy ! Component: 150 - total flux cleaned = 0.0357354 Jy ! Component: 200 - total flux cleaned = 0.0389408 Jy ! Total flux subtracted in 200 components = 0.0389408 Jy ! Clean residual min=-0.005714 max=0.008790 Jy/beam ! Clean residual mean=0.000005 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.198867 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 70 components and 0.198867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082228Jy sigma=0.449232 ! Fit after self-cal, rms=0.082095Jy sigma=0.446900 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.199 x 7.888 at 0.1063 degrees (North through East) ! Clean map min=-0.0054007 max=0.11808 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.91 HN 0.99 KP 1.00 ! LA 0.96 MK 1.03 OV 0.95 PT 1.02 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.39 FD 0.92 HN 0.99 KP 0.96 ! LA 0.95 MK 1.02 OV 0.94 PT 1.03 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.53 FD 0.94 HN 0.98 KP 0.95 ! LA 0.99 MK 1.02 OV 0.93 PT 1.03 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.082095Jy sigma=0.446900 ! Fit after self-cal, rms=0.108005Jy sigma=0.429393 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.193 mas, bmaj=8.087 mas, bpa=-0.0826 degrees ! Estimated noise=1.33104 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 = -0.00189964 Jy ! Component: 100 - total flux cleaned = -0.00318293 Jy ! Component: 150 - total flux cleaned = -0.00400967 Jy ! Component: 200 - total flux cleaned = -0.00454114 Jy ! Total flux subtracted in 200 components = -0.00454114 Jy ! Clean residual min=-0.003601 max=0.003845 Jy/beam ! Clean residual mean=0.000013 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.194326 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.194326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107681Jy sigma=0.426769 ! Fit after self-cal, rms=0.107863Jy sigma=0.426473 ! 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=0.107863Jy sigma=0.426473 ! Fit after self-cal, rms=0.108868Jy sigma=0.422920 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.197 mas, bmaj=8.103 mas, bpa=-0.03443 degrees ! Estimated noise=1.33285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000624078 Jy ! Component: 100 - total flux cleaned = -0.00117298 Jy ! Component: 150 - total flux cleaned = -0.00149348 Jy ! Component: 200 - total flux cleaned = -0.00182626 Jy ! Total flux subtracted in 200 components = -0.00182626 Jy ! Clean residual min=-0.003116 max=0.003020 Jy/beam ! Clean residual mean=0.000007 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.1925 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.1925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108740Jy sigma=0.421989 ! Fit after self-cal, rms=0.108761Jy sigma=0.421911 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 = -0.000467508 Jy ! Component: 100 - total flux cleaned = -0.000752184 Jy ! Component: 150 - total flux cleaned = -0.00100616 Jy ! Component: 200 - total flux cleaned = -0.00127268 Jy ! Total flux subtracted in 200 components = -0.00127268 Jy ! Clean residual min=-0.003069 max=0.002989 Jy/beam ! Clean residual mean=0.000007 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.191227 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.191227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108715Jy sigma=0.421563 ! Fit after self-cal, rms=0.108720Jy sigma=0.421544 ! 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=0.108720Jy sigma=0.421544 ! Fit after self-cal, rms=0.109780Jy sigma=0.421303 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.191 mas, bmaj=8.111 mas, bpa=0.1291 degrees ! Estimated noise=1.3317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000603977 Jy ! Component: 100 - total flux cleaned = -0.000906896 Jy ! Component: 150 - total flux cleaned = -0.00113155 Jy ! Component: 200 - total flux cleaned = -0.00136697 Jy ! Total flux subtracted in 200 components = -0.00136697 Jy ! Clean residual min=-0.002926 max=0.002654 Jy/beam ! Clean residual mean=0.000006 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.18986 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 114 components and 0.18986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109736Jy sigma=0.420999 ! Fit after self-cal, rms=0.109736Jy sigma=0.420978 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 = -0.000342096 Jy ! Component: 100 - total flux cleaned = -0.000401126 Jy ! Component: 150 - total flux cleaned = -0.000566503 Jy ! Component: 200 - total flux cleaned = -0.000643283 Jy ! Total flux subtracted in 200 components = -0.000643283 Jy ! Clean residual min=-0.002884 max=0.002675 Jy/beam ! Clean residual mean=0.000006 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.189217 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 0.189217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109717Jy sigma=0.420846 ! Fit after self-cal, rms=0.109719Jy sigma=0.420839 ! 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=0.109719Jy sigma=0.420839 ! Fit after self-cal, rms=0.112069Jy sigma=0.420762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.677 mas, bmaj=14.58 mas, bpa=5.882 degrees ! Estimated noise=1.61089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000895543 Jy ! Component: 100 - total flux cleaned = -0.00106962 Jy ! Component: 150 - total flux cleaned = -0.00118087 Jy ! Component: 200 - total flux cleaned = -0.00125277 Jy ! Total flux subtracted in 200 components = -0.00125277 Jy ! Clean residual min=-0.003070 max=0.002794 Jy/beam ! Clean residual mean=0.000010 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.187964 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 0.187964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112048Jy sigma=0.420631 ! Fit after self-cal, rms=0.112043Jy sigma=0.420599 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 = -0.000147878 Jy ! Component: 100 - total flux cleaned = -0.000172704 Jy ! Component: 150 - total flux cleaned = -0.000173408 Jy ! Component: 200 - total flux cleaned = -0.000156145 Jy ! Total flux subtracted in 200 components = -0.000156145 Jy ! Clean residual min=-0.003042 max=0.002762 Jy/beam ! Clean residual mean=0.000011 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.187808 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 156 components and 0.187808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112037Jy sigma=0.420579 ! Fit after self-cal, rms=0.112033Jy sigma=0.420562 ! 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=3.187 mas, bmaj=8.117 mas, bpa=0.2194 degrees ! Estimated noise=1.33138 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.187 x 8.117 at 0.2194 degrees (North through East) ! Clean map min=-0.0026895 max=0.11922 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.685 mas, bmaj=6.907 mas, bpa=0.1658 degrees ! Estimated noise=2.0933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0950266 Jy ! Component: 100 - total flux cleaned = 0.129944 Jy ! Component: 150 - total flux cleaned = 0.148909 Jy ! Component: 200 - total flux cleaned = 0.160705 Jy ! Total flux subtracted in 200 components = 0.160705 Jy ! Clean residual min=-0.005290 max=0.006498 Jy/beam ! Clean residual mean=-0.000004 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.160705 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.160705 Jy ! Inverting map and beam ! Estimated beam: bmin=3.187 mas, bmaj=8.117 mas, bpa=0.2194 degrees ! Estimated noise=1.33138 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 = 0.0106686 Jy ! Component: 100 - total flux cleaned = 0.0173905 Jy ! Component: 150 - total flux cleaned = 0.021421 Jy ! Component: 200 - total flux cleaned = 0.0231522 Jy ! Total flux subtracted in 200 components = 0.0231522 Jy ! Clean residual min=-0.002991 max=0.003066 Jy/beam ! Clean residual mean=0.000005 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.183858 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 54 components and 0.183858 Jy ! Inverting map ! Added new window around map position (-33, 63). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214419 Jy ! Component: 100 - total flux cleaned = 0.00326457 Jy ! Component: 150 - total flux cleaned = 0.00384218 Jy ! Component: 200 - total flux cleaned = 0.00409782 Jy ! Total flux subtracted in 200 components = 0.00409782 Jy ! Clean residual min=-0.002705 max=0.002358 Jy/beam ! Clean residual mean=0.000005 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.187955 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 82 components and 0.187955 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=7.677 mas, bmaj=14.58 mas, bpa=5.882 degrees ! Estimated noise=1.61089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017938 Jy ! Component: 100 - total flux cleaned = 0.00173755 Jy ! Component: 150 - total flux cleaned = 0.00173781 Jy ! Component: 200 - total flux cleaned = 0.00177448 Jy ! Total flux subtracted in 200 components = 0.00177448 Jy ! Clean residual min=-0.002801 max=0.002738 Jy/beam ! Clean residual mean=0.000009 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.18973 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 = -3.17049e-05 Jy ! Component: 100 - total flux cleaned = -5.91536e-05 Jy ! Component: 150 - total flux cleaned = -8.51277e-05 Jy ! Component: 200 - total flux cleaned = -0.000131133 Jy ! Total flux subtracted in 200 components = -0.000131133 Jy ! Clean residual min=-0.002759 max=0.002712 Jy/beam ! Clean residual mean=0.000010 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.189599 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 115 components and 0.189599 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.187 mas, bmaj=8.117 mas, bpa=0.2194 degrees ! Estimated noise=1.33138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000526551 Jy ! Component: 100 - total flux cleaned = -0.000526339 Jy ! Component: 150 - total flux cleaned = -0.000527522 Jy ! Component: 200 - total flux cleaned = -0.000487176 Jy ! Total flux subtracted in 200 components = -0.000487176 Jy ! Clean residual min=-0.002460 max=0.002296 Jy/beam ! Clean residual mean=0.000005 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.189112 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 137 components and 0.189112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112048Jy sigma=0.420066 ! Fit after self-cal, rms=0.111948Jy sigma=0.419921 wmodel J1325-0804_S_map.mod ! Writing 137 model components to file: J1325-0804_S_map.mod wobs J1325-0804_S_uvs.fits ! Writing UV FITS file: J1325-0804_S_uvs.fits wwins J1325-0804_S_map.win ! wwins: Wrote 4 windows to J1325-0804_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 = -0.000738753 Jy ! Component: 100 - total flux cleaned = -0.00050526 Jy ! Component: 150 - total flux cleaned = -0.000209784 Jy ! Component: 200 - total flux cleaned = -7.08468e-05 Jy ! Component: 250 - total flux cleaned = 0.000162912 Jy ! Component: 300 - total flux cleaned = 0.00035589 Jy ! Component: 350 - total flux cleaned = 0.000449442 Jy ! Component: 400 - total flux cleaned = 0.000570934 Jy ! Component: 450 - total flux cleaned = 0.000718416 Jy ! Component: 500 - total flux cleaned = 0.000890832 Jy ! Component: 550 - total flux cleaned = 0.000862436 Jy ! Component: 600 - total flux cleaned = 0.000945371 Jy ! Component: 650 - total flux cleaned = 0.000944935 Jy ! Component: 700 - total flux cleaned = 0.000892657 Jy ! Component: 750 - total flux cleaned = 0.000866701 Jy ! Component: 800 - total flux cleaned = 0.000790655 Jy ! Component: 850 - total flux cleaned = 0.00079105 Jy ! Component: 900 - total flux cleaned = 0.000766399 Jy ! Component: 950 - total flux cleaned = 0.000741768 Jy ! Component: 1000 - total flux cleaned = 0.000717617 Jy ! Component: 1050 - total flux cleaned = 0.000717627 Jy ! Component: 1100 - total flux cleaned = 0.000600887 Jy ! Component: 1150 - total flux cleaned = 0.000578007 Jy ! Component: 1200 - total flux cleaned = 0.000577759 Jy ! Component: 1250 - total flux cleaned = 0.000464476 Jy ! Component: 1300 - total flux cleaned = 0.000375343 Jy ! Component: 1350 - total flux cleaned = 0.000331216 Jy ! Component: 1400 - total flux cleaned = 0.000265188 Jy ! Component: 1450 - total flux cleaned = 0.000222096 Jy ! Component: 1500 - total flux cleaned = 0.000136926 Jy ! Component: 1550 - total flux cleaned = 0.000137306 Jy ! Component: 1600 - total flux cleaned = 9.54885e-05 Jy ! Component: 1650 - total flux cleaned = 3.3514e-05 Jy ! Component: 1700 - total flux cleaned = 1.29723e-05 Jy ! Component: 1750 - total flux cleaned = -0.000169098 Jy ! Component: 1800 - total flux cleaned = -0.000168937 Jy ! Component: 1850 - total flux cleaned = -0.000228735 Jy ! Component: 1900 - total flux cleaned = -0.00026825 Jy ! Component: 1950 - total flux cleaned = -0.000326709 Jy ! Component: 2000 - total flux cleaned = -0.000365245 Jy ! Component: 2050 - total flux cleaned = -0.000480018 Jy ! Component: 2100 - total flux cleaned = -0.000442055 Jy ! Component: 2150 - total flux cleaned = -0.000536345 Jy ! Component: 2200 - total flux cleaned = -0.000592304 Jy ! Component: 2250 - total flux cleaned = -0.000610613 Jy ! Component: 2300 - total flux cleaned = -0.000628858 Jy ! Component: 2350 - total flux cleaned = -0.000683326 Jy ! Component: 2400 - total flux cleaned = -0.000719178 Jy ! Component: 2450 - total flux cleaned = -0.00070125 Jy ! Component: 2500 - total flux cleaned = -0.000789974 Jy ! Component: 2550 - total flux cleaned = -0.000807489 Jy ! Component: 2600 - total flux cleaned = -0.000842589 Jy ! Component: 2650 - total flux cleaned = -0.000877192 Jy ! Component: 2700 - total flux cleaned = -0.000911551 Jy ! Component: 2750 - total flux cleaned = -0.000911792 Jy ! Component: 2800 - total flux cleaned = -0.000962458 Jy ! Component: 2850 - total flux cleaned = -0.000979175 Jy ! Component: 2900 - total flux cleaned = -0.000979123 Jy ! Component: 2950 - total flux cleaned = -0.000995685 Jy ! Component: 3000 - total flux cleaned = -0.000979324 Jy ! Component: 3050 - total flux cleaned = -0.00101194 Jy ! Component: 3100 - total flux cleaned = -0.00101189 Jy ! Component: 3150 - total flux cleaned = -0.00105994 Jy ! Component: 3200 - total flux cleaned = -0.00102806 Jy ! Component: 3250 - total flux cleaned = -0.000996427 Jy ! Component: 3300 - total flux cleaned = -0.00105933 Jy ! Component: 3350 - total flux cleaned = -0.00110628 Jy ! Component: 3400 - total flux cleaned = -0.00104414 Jy ! Component: 3450 - total flux cleaned = -0.00110598 Jy ! Component: 3500 - total flux cleaned = -0.00113662 Jy ! Component: 3550 - total flux cleaned = -0.0011366 Jy ! Component: 3600 - total flux cleaned = -0.00119719 Jy ! Component: 3650 - total flux cleaned = -0.00118207 Jy ! Component: 3700 - total flux cleaned = -0.00121182 Jy ! Component: 3750 - total flux cleaned = -0.00113773 Jy ! Component: 3800 - total flux cleaned = -0.00121152 Jy ! Component: 3850 - total flux cleaned = -0.00119685 Jy ! Component: 3900 - total flux cleaned = -0.0011971 Jy ! Component: 3950 - total flux cleaned = -0.00122623 Jy ! Component: 4000 - total flux cleaned = -0.00118321 Jy ! Component: 4050 - total flux cleaned = -0.00121177 Jy ! Total flux subtracted in 4096 components = -0.00121175 Jy ! Clean residual min=-0.000768 max=0.000999 Jy/beam ! Clean residual mean=0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.1879 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 384 components and 0.1879 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1325-0804_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.187 x 8.117 at 0.2194 degrees (North through East) ! Clean map min=-0.0028696 max=0.12131 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1325-0804_S_map.fits wmodel /image_prod/ug002_uva//J1325-0804_S_map.mod ! Writing 384 model components to file: /image_prod/ug002_uva//J1325-0804_S_map.mod wobs /image_prod/ug002_uva//J1325-0804_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1325-0804_S_uvs.fits wwins /image_prod/ug002_uva//J1325-0804_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1325-0804_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.121315 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00024854 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.614615 0.614615 1.22923 2.45846 4.91692 9.83384 19.6677 39.3354 78.6708 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.121 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 488.11 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1325-0804_S_dfm.log closed on Thu Mar 5 01:13:47 2020