! Started logfile: /vlbi/uf001/uva//J1146-3328_S_dfm.log on Mon Jan 14 01:28:13 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//J1146-3328_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1146-3328_S_uva.fits ! AN table 1: 29 integrations on 21 of 21 possible baselines. ! AN table 2: 29 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.999179 visibilities/baseline/integration-bin. ! Found source: J1146-3328 ! ! 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 3651 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 J1146-3328_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 7 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.026377Jy sigma=13.559177 ! Fit after self-cal, rms=0.876045Jy sigma=11.518375 ! 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=2.447 mas, bmaj=8.182 mas, bpa=7.85 degrees ! Estimated noise=1.35828 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 = 0.0986525 Jy ! Component: 100 - total flux cleaned = 0.125627 Jy ! Total flux subtracted in 100 components = 0.125627 Jy ! Clean residual min=-0.009181 max=0.013155 Jy/beam ! Clean residual mean=-0.000135 rms=0.002684 Jy/beam ! Combined flux in latest and established models = 0.125627 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.125627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101775Jy sigma=1.249907 ! Fit after self-cal, rms=0.101574Jy sigma=1.248253 ! 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=2.907 mas, bmaj=8.832 mas, bpa=6.654 degrees ! Estimated noise=0.917992 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 = 0.0154072 Jy ! Component: 100 - total flux cleaned = 0.0237378 Jy ! Component: 150 - total flux cleaned = 0.0285303 Jy ! Component: 200 - total flux cleaned = 0.0308572 Jy ! Total flux subtracted in 200 components = 0.0308572 Jy ! Clean residual min=-0.007124 max=0.009549 Jy/beam ! Clean residual mean=-0.000055 rms=0.002016 Jy/beam ! Combined flux in latest and established models = 0.156484 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.156484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099384Jy sigma=1.214374 ! Fit after self-cal, rms=0.099338Jy sigma=1.213733 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.907 x 8.832 at 6.654 degrees (North through East) ! Clean map min=-0.0070801 max=0.12086 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 HN 1.30 LA 0.85 NL 1.09 ! OV 1.08 PT 0.96 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.78 LA 0.92 MK 0.95 NL 1.22 ! OV 1.10 PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.21 LA 0.90 NL 1.06 ! OV 0.96 PT 1.02 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 LA 0.87 MK 0.93 NL 1.31 ! OV 1.05 PT 1.02 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.29 LA 0.91 NL 1.05 ! OV 0.97 PT 1.07 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 LA 0.94 MK 0.96 NL 1.14 ! OV 1.06 PT 0.98 SC 0.95 ! ! ! Fit before self-cal, rms=0.099338Jy sigma=1.213733 ! Fit after self-cal, rms=0.100694Jy sigma=1.186827 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.879 mas, bmaj=8.697 mas, bpa=6.808 degrees ! Estimated noise=0.911788 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 = 0.00104605 Jy ! Component: 100 - total flux cleaned = 0.000927407 Jy ! Component: 150 - total flux cleaned = 0.000679337 Jy ! Component: 200 - total flux cleaned = 0.00055451 Jy ! Total flux subtracted in 200 components = 0.00055451 Jy ! Clean residual min=-0.004005 max=0.004427 Jy/beam ! Clean residual mean=0.000015 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.157038 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.157038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100616Jy sigma=1.185734 ! Fit after self-cal, rms=0.100902Jy sigma=1.184599 ! 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=0.100902Jy sigma=1.184599 ! Fit after self-cal, rms=0.101347Jy sigma=1.184404 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.869 mas, bmaj=8.649 mas, bpa=6.61 degrees ! Estimated noise=0.910221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307171 Jy ! Component: 100 - total flux cleaned = 0.000271609 Jy ! Component: 150 - total flux cleaned = 0.000207413 Jy ! Component: 200 - total flux cleaned = 0.000123324 Jy ! Total flux subtracted in 200 components = 0.000123324 Jy ! Clean residual min=-0.004090 max=0.004125 Jy/beam ! Clean residual mean=0.000016 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.157162 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.157162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101313Jy sigma=1.184065 ! Fit after self-cal, rms=0.101328Jy sigma=1.184017 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 = -4.76423e-05 Jy ! Component: 100 - total flux cleaned = -0.000100824 Jy ! Component: 150 - total flux cleaned = -0.000191933 Jy ! Component: 200 - total flux cleaned = -0.00025171 Jy ! Total flux subtracted in 200 components = -0.00025171 Jy ! Clean residual min=-0.004093 max=0.004113 Jy/beam ! Clean residual mean=0.000014 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.15691 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.15691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101311Jy sigma=1.183894 ! Fit after self-cal, rms=0.101311Jy sigma=1.183865 ! 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=0.101311Jy sigma=1.183865 ! Fit after self-cal, rms=0.101372Jy sigma=1.183791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.864 mas, bmaj=8.619 mas, bpa=6.442 degrees ! Estimated noise=0.907628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011378 Jy ! Component: 100 - total flux cleaned = -0.000136266 Jy ! Component: 150 - total flux cleaned = -0.000221445 Jy ! Component: 200 - total flux cleaned = -0.000274825 Jy ! Total flux subtracted in 200 components = -0.000274825 Jy ! Clean residual min=-0.004090 max=0.004071 Jy/beam ! Clean residual mean=0.000016 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.156635 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.156635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101354Jy sigma=1.183693 ! Fit after self-cal, rms=0.101360Jy sigma=1.183660 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 = -9.79687e-05 Jy ! Component: 100 - total flux cleaned = -9.59498e-05 Jy ! Component: 150 - total flux cleaned = -9.48163e-05 Jy ! Component: 200 - total flux cleaned = -0.000124188 Jy ! Total flux subtracted in 200 components = -0.000124188 Jy ! Clean residual min=-0.004054 max=0.004096 Jy/beam ! Clean residual mean=0.000015 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.156511 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.156511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101349Jy sigma=1.183603 ! Fit after self-cal, rms=0.101350Jy sigma=1.183578 ! 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=0.101350Jy sigma=1.183578 ! Fit after self-cal, rms=0.101393Jy sigma=1.183539 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.139 mas, bmaj=21.21 mas, bpa=4.145 degrees ! Estimated noise=1.21644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128095 Jy ! Component: 100 - total flux cleaned = -0.000177171 Jy ! Component: 150 - total flux cleaned = -0.000218347 Jy ! Component: 200 - total flux cleaned = -0.000254848 Jy ! Total flux subtracted in 200 components = -0.000254848 Jy ! Clean residual min=-0.004443 max=0.004526 Jy/beam ! Clean residual mean=0.000040 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.156256 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 52 components and 0.156256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101385Jy sigma=1.183590 ! Fit after self-cal, rms=0.101393Jy sigma=1.183554 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 = 3.56485e-05 Jy ! Component: 100 - total flux cleaned = 1.65487e-05 Jy ! Component: 150 - total flux cleaned = -1.98153e-05 Jy ! Component: 200 - total flux cleaned = -3.5116e-05 Jy ! Total flux subtracted in 200 components = -3.5116e-05 Jy ! Clean residual min=-0.004450 max=0.004499 Jy/beam ! Clean residual mean=0.000040 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.156221 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.156221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101390Jy sigma=1.183653 ! Fit after self-cal, rms=0.101392Jy sigma=1.183632 ! 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=2.861 mas, bmaj=8.601 mas, bpa=6.295 degrees ! Estimated noise=0.905717 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.861 x 8.601 at 6.295 degrees (North through East) ! Clean map min=-0.0038352 max=0.1199 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=2.401 mas, bmaj=7.988 mas, bpa=7.562 degrees ! Estimated noise=1.34714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0976568 Jy ! Component: 100 - total flux cleaned = 0.127042 Jy ! Component: 150 - total flux cleaned = 0.139532 Jy ! Component: 200 - total flux cleaned = 0.145732 Jy ! Total flux subtracted in 200 components = 0.145732 Jy ! Clean residual min=-0.005219 max=0.005480 Jy/beam ! Clean residual mean=-0.000031 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.145732 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.145732 Jy ! Inverting map and beam ! Estimated beam: bmin=2.861 mas, bmaj=8.601 mas, bpa=6.295 degrees ! Estimated noise=0.905717 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) ! Added new window around map position (-2.5, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548062 Jy ! Component: 100 - total flux cleaned = 0.0076946 Jy ! Component: 150 - total flux cleaned = 0.00830642 Jy ! Component: 200 - total flux cleaned = 0.00867078 Jy ! Total flux subtracted in 200 components = 0.00867078 Jy ! Clean residual min=-0.004161 max=0.004229 Jy/beam ! Clean residual mean=0.000005 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.154403 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 56 components and 0.154403 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=7.139 mas, bmaj=21.21 mas, bpa=4.145 degrees ! Estimated noise=1.21644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118675 Jy ! Component: 100 - total flux cleaned = 0.00118747 Jy ! Component: 150 - total flux cleaned = 0.00118705 Jy ! Component: 200 - total flux cleaned = 0.00118737 Jy ! Total flux subtracted in 200 components = 0.00118737 Jy ! Clean residual min=-0.004500 max=0.004244 Jy/beam ! Clean residual mean=0.000034 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.15559 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 = 6.82182e-07 Jy ! Component: 100 - total flux cleaned = 9.03424e-07 Jy ! Component: 150 - total flux cleaned = 2.07512e-05 Jy ! Component: 200 - total flux cleaned = 1.98078e-05 Jy ! Total flux subtracted in 200 components = 1.98078e-05 Jy ! Clean residual min=-0.004499 max=0.004257 Jy/beam ! Clean residual mean=0.000035 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.15561 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.15561 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.861 mas, bmaj=8.601 mas, bpa=6.295 degrees ! Estimated noise=0.905717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00048783 Jy ! Component: 100 - total flux cleaned = -0.000680201 Jy ! Component: 150 - total flux cleaned = -0.000746862 Jy ! Component: 200 - total flux cleaned = -0.000777043 Jy ! Total flux subtracted in 200 components = -0.000777043 Jy ! Clean residual min=-0.004019 max=0.003970 Jy/beam ! Clean residual mean=0.000009 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.154833 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.154833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101284Jy sigma=1.182419 ! Fit after self-cal, rms=0.101258Jy sigma=1.182218 wmodel J1146-3328_S_map.mod ! Writing 85 model components to file: J1146-3328_S_map.mod wobs J1146-3328_S_uvs.fits ! Writing UV FITS file: J1146-3328_S_uvs.fits wwins J1146-3328_S_map.win ! wwins: Wrote 2 windows to J1146-3328_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 = -0.000721862 Jy ! Component: 100 - total flux cleaned = -0.000724805 Jy ! Component: 150 - total flux cleaned = -0.000725784 Jy ! Component: 200 - total flux cleaned = -0.000673314 Jy ! Component: 250 - total flux cleaned = -0.000467045 Jy ! Component: 300 - total flux cleaned = -7.59641e-05 Jy ! Component: 350 - total flux cleaned = 0.000250974 Jy ! Component: 400 - total flux cleaned = 0.000610169 Jy ! Component: 450 - total flux cleaned = 0.000909983 Jy ! Component: 500 - total flux cleaned = 0.00107365 Jy ! Component: 550 - total flux cleaned = 0.0012325 Jy ! Component: 600 - total flux cleaned = 0.00146142 Jy ! Component: 650 - total flux cleaned = 0.00157169 Jy ! Component: 700 - total flux cleaned = 0.00160828 Jy ! Component: 750 - total flux cleaned = 0.00185067 Jy ! Component: 800 - total flux cleaned = 0.00198389 Jy ! Component: 850 - total flux cleaned = 0.00195147 Jy ! Component: 900 - total flux cleaned = 0.0020474 Jy ! Component: 950 - total flux cleaned = 0.00207749 Jy ! Component: 1000 - total flux cleaned = 0.00207733 Jy ! Component: 1050 - total flux cleaned = 0.00210709 Jy ! Component: 1100 - total flux cleaned = 0.00213599 Jy ! Component: 1150 - total flux cleaned = 0.00213616 Jy ! Component: 1200 - total flux cleaned = 0.00205544 Jy ! Component: 1250 - total flux cleaned = 0.0020028 Jy ! Component: 1300 - total flux cleaned = 0.00195155 Jy ! Component: 1350 - total flux cleaned = 0.00195151 Jy ! Component: 1400 - total flux cleaned = 0.00190213 Jy ! Component: 1450 - total flux cleaned = 0.00187799 Jy ! Component: 1500 - total flux cleaned = 0.00183086 Jy ! Component: 1550 - total flux cleaned = 0.001831 Jy ! Component: 1600 - total flux cleaned = 0.00176259 Jy ! Component: 1650 - total flux cleaned = 0.00167335 Jy ! Component: 1700 - total flux cleaned = 0.00158513 Jy ! Component: 1750 - total flux cleaned = 0.00147732 Jy ! Component: 1800 - total flux cleaned = 0.00147708 Jy ! Component: 1850 - total flux cleaned = 0.001414 Jy ! Component: 1900 - total flux cleaned = 0.00135181 Jy ! Component: 1950 - total flux cleaned = 0.00122986 Jy ! Component: 2000 - total flux cleaned = 0.00117002 Jy ! Component: 2050 - total flux cleaned = 0.00115036 Jy ! Component: 2100 - total flux cleaned = 0.00109207 Jy ! Component: 2150 - total flux cleaned = 0.00105394 Jy ! Component: 2200 - total flux cleaned = 0.00105406 Jy ! Component: 2250 - total flux cleaned = 0.0010355 Jy ! Component: 2300 - total flux cleaned = 0.00101716 Jy ! Component: 2350 - total flux cleaned = 0.00103571 Jy ! Component: 2400 - total flux cleaned = 0.00105363 Jy ! Component: 2450 - total flux cleaned = 0.00107128 Jy ! Component: 2500 - total flux cleaned = 0.00103577 Jy ! Component: 2550 - total flux cleaned = 0.00101814 Jy ! Component: 2600 - total flux cleaned = 0.000983489 Jy ! Component: 2650 - total flux cleaned = 0.00098339 Jy ! Component: 2700 - total flux cleaned = 0.000983314 Jy ! Component: 2750 - total flux cleaned = 0.000898836 Jy ! Component: 2800 - total flux cleaned = 0.000848747 Jy ! Component: 2850 - total flux cleaned = 0.000766122 Jy ! Component: 2900 - total flux cleaned = 0.000799013 Jy ! Component: 2950 - total flux cleaned = 0.000717552 Jy ! Component: 3000 - total flux cleaned = 0.000685081 Jy ! Component: 3050 - total flux cleaned = 0.000605117 Jy ! Component: 3100 - total flux cleaned = 0.000557275 Jy ! Component: 3150 - total flux cleaned = 0.00052556 Jy ! Component: 3200 - total flux cleaned = 0.000416191 Jy ! Component: 3250 - total flux cleaned = 0.000416175 Jy ! Component: 3300 - total flux cleaned = 0.000369972 Jy ! Component: 3350 - total flux cleaned = 0.000323999 Jy ! Component: 3400 - total flux cleaned = 0.000278293 Jy ! Component: 3450 - total flux cleaned = 0.000262933 Jy ! Component: 3500 - total flux cleaned = 0.000127744 Jy ! Component: 3550 - total flux cleaned = 6.81519e-05 Jy ! Component: 3600 - total flux cleaned = 8.90106e-06 Jy ! Component: 3650 - total flux cleaned = -3.52822e-05 Jy ! Component: 3700 - total flux cleaned = -0.000123312 Jy ! Component: 3750 - total flux cleaned = -0.000167097 Jy ! Component: 3800 - total flux cleaned = -0.000210761 Jy ! Component: 3850 - total flux cleaned = -0.000283261 Jy ! Component: 3900 - total flux cleaned = -0.000340958 Jy ! Component: 3950 - total flux cleaned = -0.000427255 Jy ! Component: 4000 - total flux cleaned = -0.000470233 Jy ! Component: 4050 - total flux cleaned = -0.000555889 Jy ! Total flux subtracted in 4096 components = -0.000627057 Jy ! Clean residual min=-0.000823 max=0.000779 Jy/beam ! Clean residual mean=0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.154206 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 362 components and 0.154206 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1146-3328_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.861 x 8.601 at 6.295 degrees (North through East) ! Clean map min=-0.0021725 max=0.12211 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1146-3328_S_map.fits wmodel /vlbi/uf001/uva//J1146-3328_S_map.mod ! Writing 362 model components to file: /vlbi/uf001/uva//J1146-3328_S_map.mod wobs /vlbi/uf001/uva//J1146-3328_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1146-3328_S_uvs.fits wwins /vlbi/uf001/uva//J1146-3328_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1146-3328_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.12211 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00023435 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.575753 0.575753 1.15151 2.30301 4.60602 9.21204 18.4241 36.8482 73.6963 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.122 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 521.057 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1146-3328_S_dfm.log closed on Mon Jan 14 01:28:17 2019