! Started logfile: /vlbi/uf001/uva//J1321-4342_S_dfm.log on Mon Jan 14 02:20:36 2019 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 /vlbi/uf001/uva//J1321-4342_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1321-4342_S_uva.fits ! AN table 1: 73 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.756849 visibilities/baseline/integration-bin. ! Found source: J1321-4342 ! ! 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 4641 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 J1321-4342_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 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.048079Jy sigma=13.296803 ! Fit after self-cal, rms=0.809273Jy sigma=10.289806 ! 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=2.313 mas, bmaj=8.567 mas, bpa=-10.7 degrees ! Estimated noise=1.32814 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 = 0.128787 Jy ! Component: 100 - total flux cleaned = 0.20141 Jy ! Total flux subtracted in 100 components = 0.20141 Jy ! Clean residual min=-0.018516 max=0.042983 Jy/beam ! Clean residual mean=-0.000053 rms=0.007729 Jy/beam ! Combined flux in latest and established models = 0.20141 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 51 components and 0.20141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.155580Jy sigma=1.927526 ! Fit after self-cal, rms=0.154863Jy sigma=1.920894 ! 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=3.021 mas, bmaj=9.924 mas, bpa=-9.234 degrees ! Estimated noise=0.833803 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 (-4, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0827003 Jy ! Component: 100 - total flux cleaned = 0.128029 Jy ! Component: 150 - total flux cleaned = 0.153988 Jy ! Component: 200 - total flux cleaned = 0.169022 Jy ! Total flux subtracted in 200 components = 0.169022 Jy ! Clean residual min=-0.010008 max=0.025910 Jy/beam ! Clean residual mean=-0.000208 rms=0.004169 Jy/beam ! Combined flux in latest and established models = 0.370432 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 119 components and 0.370432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104840Jy sigma=1.241533 ! Fit after self-cal, rms=0.103431Jy sigma=1.221244 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.021 x 9.924 at -9.234 degrees (North through East) ! Clean map min=-0.011114 max=0.13748 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 KP 1.01 LA 0.96 MK 1.05 ! NL 1.78 OV 1.08 PT 0.91 SC 1.22 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 1.01 LA 0.90 MK 1.06 ! NL 1.92 OV 1.02 PT 0.94 SC 1.21 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 1.00 LA 0.90 MK 1.08 ! NL 1.69 OV 1.06 PT 0.96 SC 1.20 ! ! ! Fit before self-cal, rms=0.103431Jy sigma=1.221244 ! Fit after self-cal, rms=0.126097Jy sigma=1.143186 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.14 mas, bmaj=10.35 mas, bpa=-9.694 degrees ! Estimated noise=0.878902 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 = -0.000302022 Jy ! Component: 100 - total flux cleaned = 0.000355751 Jy ! Component: 150 - total flux cleaned = 0.000727979 Jy ! Component: 200 - total flux cleaned = 0.000812219 Jy ! Total flux subtracted in 200 components = 0.000812219 Jy ! Clean residual min=-0.005689 max=0.007201 Jy/beam ! Clean residual mean=0.000043 rms=0.001605 Jy/beam ! Combined flux in latest and established models = 0.371244 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 131 components and 0.371244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.125772Jy sigma=1.141744 ! Fit after self-cal, rms=0.126382Jy sigma=1.140772 ! 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=0.126382Jy sigma=1.140772 ! Fit after self-cal, rms=0.127353Jy sigma=1.138579 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.131 mas, bmaj=10.3 mas, bpa=-9.592 degrees ! Estimated noise=0.877841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410533 Jy ! Component: 100 - total flux cleaned = 0.000554438 Jy ! Component: 150 - total flux cleaned = 0.000556828 Jy ! Component: 200 - total flux cleaned = 0.000622682 Jy ! Total flux subtracted in 200 components = 0.000622682 Jy ! Clean residual min=-0.005302 max=0.007146 Jy/beam ! Clean residual mean=0.000037 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.371867 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 137 components and 0.371867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127183Jy sigma=1.138029 ! Fit after self-cal, rms=0.127148Jy sigma=1.137946 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 (59.5, 60). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00584976 Jy ! Component: 100 - total flux cleaned = 0.00660139 Jy ! Component: 150 - total flux cleaned = 0.00652329 Jy ! Component: 200 - total flux cleaned = 0.00659184 Jy ! Total flux subtracted in 200 components = 0.00659184 Jy ! Clean residual min=-0.005085 max=0.006367 Jy/beam ! Clean residual mean=0.000033 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 0.378459 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 160 components and 0.378459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126730Jy sigma=1.134513 ! Fit after self-cal, rms=0.126709Jy sigma=1.133822 ! Inverting map ! Added new window around map position (10.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518206 Jy ! Component: 100 - total flux cleaned = 0.00752409 Jy ! Component: 150 - total flux cleaned = 0.00806949 Jy ! Component: 200 - total flux cleaned = 0.00832611 Jy ! Total flux subtracted in 200 components = 0.00832611 Jy ! Clean residual min=-0.004520 max=0.004593 Jy/beam ! Clean residual mean=0.000050 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.386785 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 179 components and 0.386785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126279Jy sigma=1.131042 ! Fit after self-cal, rms=0.126156Jy sigma=1.130635 ! 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=0.126156Jy sigma=1.130635 ! Fit after self-cal, rms=0.124536Jy sigma=1.129995 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.11 mas, bmaj=10.23 mas, bpa=-9.391 degrees ! Estimated noise=0.870853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297891 Jy ! Component: 100 - total flux cleaned = 0.00362524 Jy ! Component: 150 - total flux cleaned = 0.00376336 Jy ! Component: 200 - total flux cleaned = 0.0037617 Jy ! Total flux subtracted in 200 components = 0.0037617 Jy ! Clean residual min=-0.004167 max=0.004595 Jy/beam ! Clean residual mean=0.000041 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.390547 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 189 components and 0.390547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124343Jy sigma=1.128994 ! Fit after self-cal, rms=0.124249Jy sigma=1.128842 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 (-106.5, -33.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256286 Jy ! Component: 100 - total flux cleaned = 0.00358847 Jy ! Component: 150 - total flux cleaned = 0.00458438 Jy ! Component: 200 - total flux cleaned = 0.00487714 Jy ! Total flux subtracted in 200 components = 0.00487714 Jy ! Clean residual min=-0.003331 max=0.003522 Jy/beam ! Clean residual mean=0.000024 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.395424 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 210 components and 0.395424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124006Jy sigma=1.126404 ! Fit after self-cal, rms=0.123990Jy sigma=1.126172 ! 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=0.123990Jy sigma=1.126172 ! Fit after self-cal, rms=0.122541Jy sigma=1.125921 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.607 mas, bmaj=30.69 mas, bpa=-1.291 degrees ! Estimated noise=1.09814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225408 Jy ! Component: 100 - total flux cleaned = 0.00345082 Jy ! Component: 150 - total flux cleaned = 0.00365 Jy ! Component: 200 - total flux cleaned = 0.00383089 Jy ! Total flux subtracted in 200 components = 0.00383089 Jy ! Clean residual min=-0.003435 max=0.002893 Jy/beam ! Clean residual mean=0.000025 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.399255 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 226 components and 0.399255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122464Jy sigma=1.125594 ! Fit after self-cal, rms=0.122400Jy sigma=1.125513 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 = 0.000558728 Jy ! Component: 100 - total flux cleaned = 0.000511968 Jy ! Component: 150 - total flux cleaned = 0.000549848 Jy ! Component: 200 - total flux cleaned = 0.000624495 Jy ! Total flux subtracted in 200 components = 0.000624495 Jy ! Clean residual min=-0.003218 max=0.002793 Jy/beam ! Clean residual mean=0.000024 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.399879 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 238 components and 0.399879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122360Jy sigma=1.125516 ! Fit after self-cal, rms=0.122335Jy sigma=1.125482 ! 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=3.093 mas, bmaj=10.17 mas, bpa=-9.289 degrees ! Estimated noise=0.864605 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.093 x 10.17 at -9.289 degrees (North through East) ! Clean map min=-0.0029481 max=0.13813 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=2.354 mas, bmaj=8.671 mas, bpa=-10.76 degrees ! Estimated noise=1.41058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.136032 Jy ! Component: 100 - total flux cleaned = 0.21126 Jy ! Component: 150 - total flux cleaned = 0.259698 Jy ! Component: 200 - total flux cleaned = 0.292035 Jy ! Total flux subtracted in 200 components = 0.292035 Jy ! Clean residual min=-0.012877 max=0.019472 Jy/beam ! Clean residual mean=-0.000007 rms=0.003858 Jy/beam ! Combined flux in latest and established models = 0.292035 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 68 model components to the UV plane model. ! The established model now contains 68 components and 0.292035 Jy ! Inverting map and beam ! Estimated beam: bmin=3.093 mas, bmaj=10.17 mas, bpa=-9.289 degrees ! Estimated noise=0.864605 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 = 0.0353445 Jy ! Component: 100 - total flux cleaned = 0.0549238 Jy ! Component: 150 - total flux cleaned = 0.0669791 Jy ! Component: 200 - total flux cleaned = 0.0738907 Jy ! Total flux subtracted in 200 components = 0.0738907 Jy ! Clean residual min=-0.005676 max=0.005452 Jy/beam ! Clean residual mean=0.000005 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.365926 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 135 components and 0.365926 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=9.607 mas, bmaj=30.69 mas, bpa=-1.291 degrees ! Estimated noise=1.09814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00948925 Jy ! Component: 100 - total flux cleaned = 0.015502 Jy ! Component: 150 - total flux cleaned = 0.0199604 Jy ! Component: 200 - total flux cleaned = 0.0234138 Jy ! Total flux subtracted in 200 components = 0.0234138 Jy ! Clean residual min=-0.004037 max=0.002826 Jy/beam ! Clean residual mean=0.000040 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.38934 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 = 0.00268898 Jy ! Component: 100 - total flux cleaned = 0.00483932 Jy ! Component: 150 - total flux cleaned = 0.00659812 Jy ! Component: 200 - total flux cleaned = 0.00805555 Jy ! Total flux subtracted in 200 components = 0.00805555 Jy ! Clean residual min=-0.003403 max=0.002391 Jy/beam ! Clean residual mean=0.000031 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.397395 Jy ! Adding 126 model components to the UV plane model. ! The established model now contains 254 components and 0.397395 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.093 mas, bmaj=10.17 mas, bpa=-9.289 degrees ! Estimated noise=0.864605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000905431 Jy ! Component: 100 - total flux cleaned = 0.0013212 Jy ! Component: 150 - total flux cleaned = 0.00160045 Jy ! Component: 200 - total flux cleaned = 0.00168292 Jy ! Total flux subtracted in 200 components = 0.00168292 Jy ! Clean residual min=-0.003441 max=0.003288 Jy/beam ! Clean residual mean=0.000014 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.399078 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 275 components and 0.399078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122075Jy sigma=1.125704 ! Fit after self-cal, rms=0.121858Jy sigma=1.124682 wmodel J1321-4342_S_map.mod ! Writing 275 model components to file: J1321-4342_S_map.mod wobs J1321-4342_S_uvs.fits ! Writing UV FITS file: J1321-4342_S_uvs.fits wwins J1321-4342_S_map.win ! wwins: Wrote 5 windows to J1321-4342_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 = -0.000681374 Jy ! Component: 100 - total flux cleaned = -0.000940126 Jy ! Component: 150 - total flux cleaned = -0.00112884 Jy ! Component: 200 - total flux cleaned = -0.00116999 Jy ! Component: 250 - total flux cleaned = -0.00137265 Jy ! Component: 300 - total flux cleaned = -0.00145048 Jy ! Component: 350 - total flux cleaned = -0.00141449 Jy ! Component: 400 - total flux cleaned = -0.00152055 Jy ! Component: 450 - total flux cleaned = -0.00148499 Jy ! Component: 500 - total flux cleaned = -0.00141922 Jy ! Component: 550 - total flux cleaned = -0.00145188 Jy ! Component: 600 - total flux cleaned = -0.0014212 Jy ! Component: 650 - total flux cleaned = -0.00139085 Jy ! Component: 700 - total flux cleaned = -0.0013612 Jy ! Component: 750 - total flux cleaned = -0.00136097 Jy ! Component: 800 - total flux cleaned = -0.00141761 Jy ! Component: 850 - total flux cleaned = -0.00138929 Jy ! Component: 900 - total flux cleaned = -0.00138913 Jy ! Component: 950 - total flux cleaned = -0.00141575 Jy ! Component: 1000 - total flux cleaned = -0.00138943 Jy ! Component: 1050 - total flux cleaned = -0.00144083 Jy ! Component: 1100 - total flux cleaned = -0.00146603 Jy ! Component: 1150 - total flux cleaned = -0.00151541 Jy ! Component: 1200 - total flux cleaned = -0.00153973 Jy ! Component: 1250 - total flux cleaned = -0.00151566 Jy ! Component: 1300 - total flux cleaned = -0.00151571 Jy ! Component: 1350 - total flux cleaned = -0.00156289 Jy ! Component: 1400 - total flux cleaned = -0.00158639 Jy ! Component: 1450 - total flux cleaned = -0.00165482 Jy ! Component: 1500 - total flux cleaned = -0.0016543 Jy ! Component: 1550 - total flux cleaned = -0.00160963 Jy ! Component: 1600 - total flux cleaned = -0.00158746 Jy ! Component: 1650 - total flux cleaned = -0.00163089 Jy ! Component: 1700 - total flux cleaned = -0.00163075 Jy ! Component: 1750 - total flux cleaned = -0.00163087 Jy ! Component: 1800 - total flux cleaned = -0.0015887 Jy ! Component: 1850 - total flux cleaned = -0.00156786 Jy ! Component: 1900 - total flux cleaned = -0.00154729 Jy ! Component: 1950 - total flux cleaned = -0.00164991 Jy ! Component: 2000 - total flux cleaned = -0.00160923 Jy ! Component: 2050 - total flux cleaned = -0.00164938 Jy ! Component: 2100 - total flux cleaned = -0.00160916 Jy ! Component: 2150 - total flux cleaned = -0.00160913 Jy ! Component: 2200 - total flux cleaned = -0.00166809 Jy ! Component: 2250 - total flux cleaned = -0.00166778 Jy ! Component: 2300 - total flux cleaned = -0.001687 Jy ! Component: 2350 - total flux cleaned = -0.00166761 Jy ! Component: 2400 - total flux cleaned = -0.00172478 Jy ! Component: 2450 - total flux cleaned = -0.00172468 Jy ! Component: 2500 - total flux cleaned = -0.00172458 Jy ! Component: 2550 - total flux cleaned = -0.00172459 Jy ! Component: 2600 - total flux cleaned = -0.00170594 Jy ! Component: 2650 - total flux cleaned = -0.00172445 Jy ! Component: 2700 - total flux cleaned = -0.0016695 Jy ! Component: 2750 - total flux cleaned = -0.00168797 Jy ! Component: 2800 - total flux cleaned = -0.001688 Jy ! Component: 2850 - total flux cleaned = -0.00163391 Jy ! Component: 2900 - total flux cleaned = -0.00165182 Jy ! Component: 2950 - total flux cleaned = -0.00161612 Jy ! Component: 3000 - total flux cleaned = -0.00163383 Jy ! Component: 3050 - total flux cleaned = -0.00163392 Jy ! Component: 3100 - total flux cleaned = -0.00161622 Jy ! Component: 3150 - total flux cleaned = -0.00161628 Jy ! Component: 3200 - total flux cleaned = -0.00159879 Jy ! Component: 3250 - total flux cleaned = -0.00159876 Jy ! Component: 3300 - total flux cleaned = -0.0015987 Jy ! Component: 3350 - total flux cleaned = -0.00161591 Jy ! Component: 3400 - total flux cleaned = -0.00166753 Jy ! Component: 3450 - total flux cleaned = -0.00171882 Jy ! Component: 3500 - total flux cleaned = -0.00175292 Jy ! Component: 3550 - total flux cleaned = -0.00176996 Jy ! Component: 3600 - total flux cleaned = -0.00182078 Jy ! Component: 3650 - total flux cleaned = -0.00185453 Jy ! Component: 3700 - total flux cleaned = -0.00193855 Jy ! Component: 3750 - total flux cleaned = -0.00192171 Jy ! Component: 3800 - total flux cleaned = -0.00197186 Jy ! Component: 3850 - total flux cleaned = -0.00203841 Jy ! Component: 3900 - total flux cleaned = -0.00208836 Jy ! Component: 3950 - total flux cleaned = -0.00210505 Jy ! Component: 4000 - total flux cleaned = -0.00217128 Jy ! Component: 4050 - total flux cleaned = -0.00218776 Jy ! Total flux subtracted in 4096 components = -0.00223713 Jy ! Clean residual min=-0.000998 max=0.001350 Jy/beam ! Clean residual mean=0.000010 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.396841 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 524 components and 0.396841 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1321-4342_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.093 x 10.17 at -9.289 degrees (North through East) ! Clean map min=-0.0026269 max=0.15355 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1321-4342_S_map.fits wmodel /vlbi/uf001/uva//J1321-4342_S_map.mod ! Writing 524 model components to file: /vlbi/uf001/uva//J1321-4342_S_map.mod wobs /vlbi/uf001/uva//J1321-4342_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1321-4342_S_uvs.fits wwins /vlbi/uf001/uva//J1321-4342_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1321-4342_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.153554 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000291399 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.569308 0.569308 1.13862 2.27723 4.55447 9.10894 18.2179 36.4357 72.8715 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.153 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 526.955 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1321-4342_S_dfm.log closed on Mon Jan 14 02:20:40 2019