! Started logfile: /vlbi/uf001/uva//J0558-0055_S_dfm.log on Sun Jan 13 22:46:24 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//J0558-0055_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0558-0055_S_uva.fits ! AN table 1: 48 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.979745 visibilities/baseline/integration-bin. ! Found source: J0558-0055 ! ! 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 5079 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 J0558-0055_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999689Jy sigma=19.392502 ! Fit after self-cal, rms=0.924803Jy sigma=17.923292 ! 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=3.611 mas, bmaj=9.508 mas, bpa=17.11 degrees ! Estimated noise=0.685794 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 = 0.057701 Jy ! Component: 100 - total flux cleaned = 0.0814391 Jy ! Total flux subtracted in 100 components = 0.0814391 Jy ! Clean residual min=-0.006135 max=0.011148 Jy/beam ! Clean residual mean=0.000038 rms=0.002152 Jy/beam ! Combined flux in latest and established models = 0.0814391 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0814391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071790Jy sigma=1.313508 ! Fit after self-cal, rms=0.070868Jy sigma=1.295337 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140862 Jy ! Component: 100 - total flux cleaned = 0.02277 Jy ! Total flux subtracted in 100 components = 0.02277 Jy ! Clean residual min=-0.005476 max=0.006210 Jy/beam ! Clean residual mean=0.000020 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.104209 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 57 components and 0.104209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067292Jy sigma=1.220774 ! Fit after self-cal, rms=0.067246Jy sigma=1.219841 ! 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=4.155 mas, bmaj=10.07 mas, bpa=15.2 degrees ! Estimated noise=0.521508 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 = 0.0081288 Jy ! Component: 100 - total flux cleaned = 0.0130439 Jy ! Component: 150 - total flux cleaned = 0.0163796 Jy ! Component: 200 - total flux cleaned = 0.0187021 Jy ! Total flux subtracted in 200 components = 0.0187021 Jy ! Clean residual min=-0.004817 max=0.004604 Jy/beam ! Clean residual mean=0.000007 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.122911 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 103 components and 0.122911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066200Jy sigma=1.196783 ! Fit after self-cal, rms=0.066182Jy sigma=1.196307 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.155 x 10.07 at 15.2 degrees (North through East) ! Clean map min=-0.0048048 max=0.075077 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.90 HN 0.99 KP 0.95 ! LA 0.93 NL 1.11 OV 0.92 PT 1.10 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.89 HN 0.97 KP 0.94 ! LA 0.98 NL 1.06 OV 0.99 PT 1.12 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.92 HN 1.05 KP 1.00 ! LA 0.93 NL 0.96 OV 1.01 PT 1.08 ! SC 0.86 ! ! ! Fit before self-cal, rms=0.066182Jy sigma=1.196307 ! Fit after self-cal, rms=0.066978Jy sigma=1.184312 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.158 mas, bmaj=10.11 mas, bpa=15.1 degrees ! Estimated noise=0.515815 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 = 0.000303995 Jy ! Component: 100 - total flux cleaned = 0.000447703 Jy ! Component: 150 - total flux cleaned = 0.000499162 Jy ! Component: 200 - total flux cleaned = 0.000543043 Jy ! Total flux subtracted in 200 components = 0.000543043 Jy ! Clean residual min=-0.005731 max=0.004387 Jy/beam ! Clean residual mean=-0.000007 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.123454 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 109 components and 0.123454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066964Jy sigma=1.184118 ! Fit after self-cal, rms=0.067061Jy sigma=1.183725 ! 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=0.067061Jy sigma=1.183725 ! Fit after self-cal, rms=0.068913Jy sigma=1.151326 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.153 mas, bmaj=9.969 mas, bpa=14.39 degrees ! Estimated noise=0.512927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000822847 Jy ! Component: 100 - total flux cleaned = 0.000772866 Jy ! Component: 150 - total flux cleaned = 0.000715386 Jy ! Component: 200 - total flux cleaned = 0.000729089 Jy ! Total flux subtracted in 200 components = 0.000729089 Jy ! Clean residual min=-0.002462 max=0.002436 Jy/beam ! Clean residual mean=-0.000000 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.124183 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 123 components and 0.124183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068895Jy sigma=1.150979 ! Fit after self-cal, rms=0.069045Jy sigma=1.150403 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 = -1.75311e-05 Jy ! Component: 100 - total flux cleaned = 8.92775e-06 Jy ! Component: 150 - total flux cleaned = 3.35697e-05 Jy ! Component: 200 - total flux cleaned = 5.60732e-05 Jy ! Total flux subtracted in 200 components = 5.60732e-05 Jy ! Clean residual min=-0.002394 max=0.002415 Jy/beam ! Clean residual mean=-0.000001 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.124239 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 125 components and 0.124239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069041Jy sigma=1.150315 ! Fit after self-cal, rms=0.069041Jy sigma=1.150311 ! 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=0.069041Jy sigma=1.150311 ! Fit after self-cal, rms=0.069653Jy sigma=1.150177 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.169 mas, bmaj=9.947 mas, bpa=14.06 degrees ! Estimated noise=0.513582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000405014 Jy ! Component: 100 - total flux cleaned = 0.000389365 Jy ! Component: 150 - total flux cleaned = 0.000352186 Jy ! Component: 200 - total flux cleaned = 0.000362453 Jy ! Total flux subtracted in 200 components = 0.000362453 Jy ! Clean residual min=-0.002381 max=0.002364 Jy/beam ! Clean residual mean=0.000000 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.124602 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 127 components and 0.124602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069646Jy sigma=1.150060 ! Fit after self-cal, rms=0.069653Jy sigma=1.150054 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 = 1.45511e-05 Jy ! Component: 100 - total flux cleaned = 2.35355e-05 Jy ! Component: 150 - total flux cleaned = 4.10369e-05 Jy ! Component: 200 - total flux cleaned = 4.92233e-05 Jy ! Total flux subtracted in 200 components = 4.92233e-05 Jy ! Clean residual min=-0.002367 max=0.002362 Jy/beam ! Clean residual mean=0.000000 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.124651 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 127 components and 0.124651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069651Jy sigma=1.150013 ! Fit after self-cal, rms=0.069651Jy sigma=1.150009 ! 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=0.069651Jy sigma=1.150009 ! Fit after self-cal, rms=0.069982Jy sigma=1.149968 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.635 mas, bmaj=12.87 mas, bpa=-0.1706 degrees ! Estimated noise=0.60553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027734 Jy ! Component: 100 - total flux cleaned = 0.000229718 Jy ! Component: 150 - total flux cleaned = 0.00019055 Jy ! Component: 200 - total flux cleaned = 0.000167789 Jy ! Total flux subtracted in 200 components = 0.000167789 Jy ! Clean residual min=-0.002382 max=0.002452 Jy/beam ! Clean residual mean=-0.000000 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.124819 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 132 components and 0.124819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069981Jy sigma=1.150069 ! Fit after self-cal, rms=0.069980Jy sigma=1.150019 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 = 3.8808e-06 Jy ! Component: 100 - total flux cleaned = -1.10902e-05 Jy ! Component: 150 - total flux cleaned = -1.17487e-05 Jy ! Component: 200 - total flux cleaned = -1.21366e-05 Jy ! Total flux subtracted in 200 components = -1.21366e-05 Jy ! Clean residual min=-0.002420 max=0.002445 Jy/beam ! Clean residual mean=-0.000001 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.124807 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 135 components and 0.124807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069984Jy sigma=1.150132 ! Fit after self-cal, rms=0.069983Jy sigma=1.150108 ! 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=4.182 mas, bmaj=9.94 mas, bpa=13.85 degrees ! Estimated noise=0.514463 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.182 x 9.94 at 13.85 degrees (North through East) ! Clean map min=-0.0024139 max=0.074685 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=3.634 mas, bmaj=9.329 mas, bpa=16.07 degrees ! Estimated noise=0.676044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0572741 Jy ! Component: 100 - total flux cleaned = 0.0821413 Jy ! Component: 150 - total flux cleaned = 0.0955797 Jy ! Component: 200 - total flux cleaned = 0.104188 Jy ! Total flux subtracted in 200 components = 0.104188 Jy ! Clean residual min=-0.003921 max=0.004898 Jy/beam ! Clean residual mean=0.000017 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.104188 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 56 model components to the UV plane model. ! The established model now contains 56 components and 0.104188 Jy ! Inverting map and beam ! Estimated beam: bmin=4.182 mas, bmaj=9.94 mas, bpa=13.85 degrees ! Estimated noise=0.514463 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 = 0.0076102 Jy ! Component: 100 - total flux cleaned = 0.0120552 Jy ! Component: 150 - total flux cleaned = 0.0149163 Jy ! Component: 200 - total flux cleaned = 0.0168026 Jy ! Total flux subtracted in 200 components = 0.0168026 Jy ! Clean residual min=-0.002544 max=0.002498 Jy/beam ! Clean residual mean=0.000005 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.12099 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 85 components and 0.12099 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=7.635 mas, bmaj=12.87 mas, bpa=-0.1706 degrees ! Estimated noise=0.60553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204773 Jy ! Component: 100 - total flux cleaned = 0.0029589 Jy ! Component: 150 - total flux cleaned = 0.00319755 Jy ! Component: 200 - total flux cleaned = 0.0032302 Jy ! Total flux subtracted in 200 components = 0.0032302 Jy ! Clean residual min=-0.002407 max=0.002503 Jy/beam ! Clean residual mean=0.000001 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.12422 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 = 4.31054e-05 Jy ! Component: 100 - total flux cleaned = 6.80512e-05 Jy ! Component: 150 - total flux cleaned = 9.03519e-05 Jy ! Component: 200 - total flux cleaned = 0.000110116 Jy ! Total flux subtracted in 200 components = 0.000110116 Jy ! Clean residual min=-0.002410 max=0.002511 Jy/beam ! Clean residual mean=0.000000 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.124331 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 114 components and 0.124331 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.182 mas, bmaj=9.94 mas, bpa=13.85 degrees ! Estimated noise=0.514463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000178613 Jy ! Component: 100 - total flux cleaned = -0.000151047 Jy ! Component: 150 - total flux cleaned = -8.3387e-05 Jy ! Component: 200 - total flux cleaned = -8.28185e-05 Jy ! Total flux subtracted in 200 components = -8.28185e-05 Jy ! Clean residual min=-0.002335 max=0.002328 Jy/beam ! Clean residual mean=0.000001 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.124248 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 123 components and 0.124248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070007Jy sigma=1.150666 ! Fit after self-cal, rms=0.070006Jy sigma=1.150587 wmodel J0558-0055_S_map.mod ! Writing 123 model components to file: J0558-0055_S_map.mod wobs J0558-0055_S_uvs.fits ! Writing UV FITS file: J0558-0055_S_uvs.fits wwins J0558-0055_S_map.win ! wwins: Wrote 1 windows to J0558-0055_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 = -4.1787e-05 Jy ! Component: 100 - total flux cleaned = 3.7412e-05 Jy ! Component: 150 - total flux cleaned = 0.000300813 Jy ! Component: 200 - total flux cleaned = 0.00061947 Jy ! Component: 250 - total flux cleaned = 0.000856359 Jy ! Component: 300 - total flux cleaned = 0.000986943 Jy ! Component: 350 - total flux cleaned = 0.00108107 Jy ! Component: 400 - total flux cleaned = 0.00120175 Jy ! Component: 450 - total flux cleaned = 0.00123121 Jy ! Component: 500 - total flux cleaned = 0.0012602 Jy ! Component: 550 - total flux cleaned = 0.00142387 Jy ! Component: 600 - total flux cleaned = 0.00155648 Jy ! Component: 650 - total flux cleaned = 0.00173764 Jy ! Component: 700 - total flux cleaned = 0.00191314 Jy ! Component: 750 - total flux cleaned = 0.00208459 Jy ! Component: 800 - total flux cleaned = 0.00232386 Jy ! Component: 850 - total flux cleaned = 0.00253472 Jy ! Component: 900 - total flux cleaned = 0.00278719 Jy ! Component: 950 - total flux cleaned = 0.00296659 Jy ! Component: 1000 - total flux cleaned = 0.00312106 Jy ! Component: 1050 - total flux cleaned = 0.00329343 Jy ! Component: 1100 - total flux cleaned = 0.00333604 Jy ! Component: 1150 - total flux cleaned = 0.00337792 Jy ! Component: 1200 - total flux cleaned = 0.00343881 Jy ! Component: 1250 - total flux cleaned = 0.00345813 Jy ! Component: 1300 - total flux cleaned = 0.0034385 Jy ! Component: 1350 - total flux cleaned = 0.00345774 Jy ! Component: 1400 - total flux cleaned = 0.003477 Jy ! Component: 1450 - total flux cleaned = 0.00351416 Jy ! Component: 1500 - total flux cleaned = 0.00349587 Jy ! Component: 1550 - total flux cleaned = 0.00356876 Jy ! Component: 1600 - total flux cleaned = 0.00356891 Jy ! Component: 1650 - total flux cleaned = 0.00360442 Jy ! Component: 1700 - total flux cleaned = 0.00363914 Jy ! Component: 1750 - total flux cleaned = 0.00365628 Jy ! Component: 1800 - total flux cleaned = 0.00365633 Jy ! Component: 1850 - total flux cleaned = 0.00365632 Jy ! Component: 1900 - total flux cleaned = 0.0036729 Jy ! Component: 1950 - total flux cleaned = 0.0037055 Jy ! Component: 2000 - total flux cleaned = 0.00372148 Jy ! Component: 2050 - total flux cleaned = 0.00373746 Jy ! Component: 2100 - total flux cleaned = 0.00372224 Jy ! Component: 2150 - total flux cleaned = 0.00378371 Jy ! Component: 2200 - total flux cleaned = 0.00378373 Jy ! Component: 2250 - total flux cleaned = 0.00378361 Jy ! Component: 2300 - total flux cleaned = 0.00373898 Jy ! Component: 2350 - total flux cleaned = 0.00375348 Jy ! Component: 2400 - total flux cleaned = 0.00379707 Jy ! Component: 2450 - total flux cleaned = 0.00381147 Jy ! Component: 2500 - total flux cleaned = 0.00378293 Jy ! Component: 2550 - total flux cleaned = 0.0038111 Jy ! Component: 2600 - total flux cleaned = 0.00379705 Jy ! Component: 2650 - total flux cleaned = 0.00376954 Jy ! Component: 2700 - total flux cleaned = 0.00376961 Jy ! Component: 2750 - total flux cleaned = 0.00368836 Jy ! Component: 2800 - total flux cleaned = 0.0036886 Jy ! Component: 2850 - total flux cleaned = 0.00368872 Jy ! Component: 2900 - total flux cleaned = 0.0036888 Jy ! Component: 2950 - total flux cleaned = 0.00366286 Jy ! Component: 3000 - total flux cleaned = 0.00364974 Jy ! Component: 3050 - total flux cleaned = 0.00361111 Jy ! Component: 3100 - total flux cleaned = 0.00358572 Jy ! Component: 3150 - total flux cleaned = 0.00352272 Jy ! Component: 3200 - total flux cleaned = 0.00351048 Jy ! Component: 3250 - total flux cleaned = 0.0034981 Jy ! Component: 3300 - total flux cleaned = 0.00348578 Jy ! Component: 3350 - total flux cleaned = 0.0034613 Jy ! Component: 3400 - total flux cleaned = 0.00341304 Jy ! Component: 3450 - total flux cleaned = 0.00341317 Jy ! Component: 3500 - total flux cleaned = 0.00342519 Jy ! Component: 3550 - total flux cleaned = 0.00338961 Jy ! Component: 3600 - total flux cleaned = 0.00340135 Jy ! Component: 3650 - total flux cleaned = 0.00338982 Jy ! Component: 3700 - total flux cleaned = 0.00340135 Jy ! Component: 3750 - total flux cleaned = 0.00340135 Jy ! Component: 3800 - total flux cleaned = 0.00341265 Jy ! Component: 3850 - total flux cleaned = 0.00340149 Jy ! Component: 3900 - total flux cleaned = 0.00342384 Jy ! Component: 3950 - total flux cleaned = 0.00344602 Jy ! Component: 4000 - total flux cleaned = 0.00345705 Jy ! Component: 4050 - total flux cleaned = 0.00346794 Jy ! Total flux subtracted in 4096 components = 0.00348966 Jy ! Clean residual min=-0.000623 max=0.000622 Jy/beam ! Clean residual mean=-0.000000 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.127737 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 389 components and 0.127737 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0558-0055_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.182 x 9.94 at 13.85 degrees (North through East) ! Clean map min=-0.001384 max=0.074068 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0558-0055_S_map.fits wmodel /vlbi/uf001/uva//J0558-0055_S_map.mod ! Writing 389 model components to file: /vlbi/uf001/uva//J0558-0055_S_map.mod wobs /vlbi/uf001/uva//J0558-0055_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0558-0055_S_uvs.fits wwins /vlbi/uf001/uva//J0558-0055_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J0558-0055_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.074068 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197169 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.798598 0.798598 1.5972 3.19439 6.38879 12.7776 25.5551 51.1103 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 375.658 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0558-0055_S_dfm.log closed on Sun Jan 13 22:46:28 2019