! Started logfile: /vlbi/uf001/uva//J1402-2822_S_dfm.log on Mon Jan 14 02:43:42 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//J1402-2822_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1402-2822_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888304 visibilities/baseline/integration-bin. ! Found source: J1402-2822 ! ! 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 4557 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 J1402-2822_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019238Jy sigma=15.621338 ! Fit after self-cal, rms=0.872000Jy sigma=13.261427 ! 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=2.41 mas, bmaj=6.784 mas, bpa=-6.763 degrees ! Estimated noise=0.993941 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 = 0.0965762 Jy ! Component: 100 - total flux cleaned = 0.132524 Jy ! Total flux subtracted in 100 components = 0.132524 Jy ! Clean residual min=-0.011562 max=0.020479 Jy/beam ! Clean residual mean=-0.000018 rms=0.003189 Jy/beam ! Combined flux in latest and established models = 0.132524 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.132524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123868Jy sigma=1.526121 ! Fit after self-cal, rms=0.123614Jy sigma=1.522294 ! Inverting map ! Added new window around map position (4.5, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229124 Jy ! Component: 100 - total flux cleaned = 0.0374868 Jy ! Total flux subtracted in 100 components = 0.0374868 Jy ! Clean residual min=-0.008390 max=0.014012 Jy/beam ! Clean residual mean=0.000004 rms=0.002394 Jy/beam ! Combined flux in latest and established models = 0.170011 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.170011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117723Jy sigma=1.392260 ! Fit after self-cal, rms=0.117489Jy sigma=1.387556 ! 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=2.908 mas, bmaj=7.913 mas, bpa=-5.114 degrees ! Estimated noise=0.746235 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 = 0.0167195 Jy ! Component: 100 - total flux cleaned = 0.0268641 Jy ! Component: 150 - total flux cleaned = 0.0335247 Jy ! Component: 200 - total flux cleaned = 0.0379347 Jy ! Total flux subtracted in 200 components = 0.0379347 Jy ! Clean residual min=-0.008172 max=0.010549 Jy/beam ! Clean residual mean=0.000032 rms=0.002179 Jy/beam ! Combined flux in latest and established models = 0.207945 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 65 components and 0.207945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114912Jy sigma=1.329773 ! Fit after self-cal, rms=0.114764Jy sigma=1.325881 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.908 x 7.913 at -5.114 degrees (North through East) ! Clean map min=-0.0081619 max=0.12466 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.96 HN 1.24 KP 0.98 ! LA 0.91 MK 1.00 NL 1.21 OV 0.96 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.69 FD 0.94 HN 1.09 KP 0.97 ! LA 0.93 MK 1.02 NL 1.30 OV 0.97 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.94 HN 1.16 KP 0.98 ! LA 0.93 MK 0.99 NL 1.27 OV 0.94 ! PT 0.94 SC 0.94 ! ! ! Fit before self-cal, rms=0.114764Jy sigma=1.325881 ! Fit after self-cal, rms=0.142092Jy sigma=1.293390 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.909 mas, bmaj=7.879 mas, bpa=-4.574 degrees ! Estimated noise=0.751913 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 = 0.00119858 Jy ! Component: 100 - total flux cleaned = 0.0013286 Jy ! Component: 150 - total flux cleaned = 0.00127147 Jy ! Component: 200 - total flux cleaned = 0.00117174 Jy ! Total flux subtracted in 200 components = 0.00117174 Jy ! Clean residual min=-0.006403 max=0.006521 Jy/beam ! Clean residual mean=0.000036 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 0.209117 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.209117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141966Jy sigma=1.292743 ! Fit after self-cal, rms=0.142250Jy sigma=1.292234 ! 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=0.142250Jy sigma=1.292234 ! Fit after self-cal, rms=0.143786Jy sigma=1.292036 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.899 mas, bmaj=7.845 mas, bpa=-4.338 degrees ! Estimated noise=0.753598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124844 Jy ! Component: 100 - total flux cleaned = 0.00130337 Jy ! Component: 150 - total flux cleaned = 0.0012995 Jy ! Component: 200 - total flux cleaned = 0.00125984 Jy ! Total flux subtracted in 200 components = 0.00125984 Jy ! Clean residual min=-0.006349 max=0.006437 Jy/beam ! Clean residual mean=0.000036 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 0.210377 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.210377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143691Jy sigma=1.291736 ! Fit after self-cal, rms=0.143689Jy sigma=1.291677 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 = 0.000136772 Jy ! Component: 100 - total flux cleaned = 2.35802e-05 Jy ! Component: 150 - total flux cleaned = -4.3554e-05 Jy ! Component: 200 - total flux cleaned = -7.5642e-05 Jy ! Total flux subtracted in 200 components = -7.5642e-05 Jy ! Clean residual min=-0.006380 max=0.006427 Jy/beam ! Clean residual mean=0.000036 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 0.210301 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.210301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143653Jy sigma=1.291518 ! Fit after self-cal, rms=0.143647Jy sigma=1.291482 ! 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=0.143647Jy sigma=1.291482 ! Fit after self-cal, rms=0.143129Jy sigma=1.268069 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.894 mas, bmaj=7.82 mas, bpa=-4.214 degrees ! Estimated noise=0.753221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00127124 Jy ! Component: 100 - total flux cleaned = -0.00140455 Jy ! Component: 150 - total flux cleaned = -0.00151818 Jy ! Component: 200 - total flux cleaned = -0.00155378 Jy ! Total flux subtracted in 200 components = -0.00155378 Jy ! Clean residual min=-0.004451 max=0.004638 Jy/beam ! Clean residual mean=0.000012 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.208747 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.208747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143070Jy sigma=1.267525 ! Fit after self-cal, rms=0.143124Jy sigma=1.267153 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 (-95.5, -50). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372463 Jy ! Component: 100 - total flux cleaned = 0.00373441 Jy ! Component: 150 - total flux cleaned = 0.00367676 Jy ! Component: 200 - total flux cleaned = 0.00362261 Jy ! Total flux subtracted in 200 components = 0.00362261 Jy ! Clean residual min=-0.004169 max=0.003957 Jy/beam ! Clean residual mean=0.000009 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.21237 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.21237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142962Jy sigma=1.264867 ! Fit after self-cal, rms=0.142955Jy sigma=1.264584 ! 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=0.142955Jy sigma=1.264584 ! Fit after self-cal, rms=0.143511Jy sigma=1.264169 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.051 mas, bmaj=20.11 mas, bpa=1.122 degrees ! Estimated noise=1.00589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000787114 Jy ! Component: 100 - total flux cleaned = 0.000476769 Jy ! Component: 150 - total flux cleaned = 0.000202588 Jy ! Component: 200 - total flux cleaned = 2.4228e-06 Jy ! Total flux subtracted in 200 components = 2.4228e-06 Jy ! Clean residual min=-0.005176 max=0.004569 Jy/beam ! Clean residual mean=0.000020 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.212373 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 131 components and 0.212372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143447Jy sigma=1.264066 ! Fit after self-cal, rms=0.143452Jy sigma=1.263965 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 = -1.18983e-05 Jy ! Component: 100 - total flux cleaned = -0.000106156 Jy ! Component: 150 - total flux cleaned = -0.000194663 Jy ! Component: 200 - total flux cleaned = -0.000276795 Jy ! Total flux subtracted in 200 components = -0.000276795 Jy ! Clean residual min=-0.005100 max=0.004567 Jy/beam ! Clean residual mean=0.000021 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.212096 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 139 components and 0.212096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143424Jy sigma=1.263916 ! Fit after self-cal, rms=0.143420Jy sigma=1.263881 ! 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=2.891 mas, bmaj=7.825 mas, bpa=-4.111 degrees ! Estimated noise=0.750136 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.891 x 7.825 at -4.111 degrees (North through East) ! Clean map min=-0.003924 max=0.12438 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=2.407 mas, bmaj=6.728 mas, bpa=-5.824 degrees ! Estimated noise=0.998791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0966793 Jy ! Component: 100 - total flux cleaned = 0.134811 Jy ! Component: 150 - total flux cleaned = 0.15699 Jy ! Component: 200 - total flux cleaned = 0.171224 Jy ! Total flux subtracted in 200 components = 0.171224 Jy ! Clean residual min=-0.006344 max=0.009553 Jy/beam ! Clean residual mean=-0.000010 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 0.171224 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.171224 Jy ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=7.825 mas, bpa=-4.111 degrees ! Estimated noise=0.750136 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 = 0.0140651 Jy ! Component: 100 - total flux cleaned = 0.0222987 Jy ! Component: 150 - total flux cleaned = 0.0280409 Jy ! Component: 200 - total flux cleaned = 0.0321232 Jy ! Total flux subtracted in 200 components = 0.0321232 Jy ! Clean residual min=-0.004341 max=0.003809 Jy/beam ! Clean residual mean=-0.000005 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.203348 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 64 components and 0.203348 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=8.051 mas, bmaj=20.11 mas, bpa=1.122 degrees ! Estimated noise=1.00589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490695 Jy ! Component: 100 - total flux cleaned = 0.00650952 Jy ! Component: 150 - total flux cleaned = 0.00686449 Jy ! Component: 200 - total flux cleaned = 0.00693782 Jy ! Total flux subtracted in 200 components = 0.00693782 Jy ! Clean residual min=-0.005724 max=0.004292 Jy/beam ! Clean residual mean=0.000014 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.210285 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 = 1.34016e-06 Jy ! Component: 100 - total flux cleaned = 6.63706e-05 Jy ! Component: 150 - total flux cleaned = 0.000124178 Jy ! Component: 200 - total flux cleaned = 0.000176054 Jy ! Total flux subtracted in 200 components = 0.000176054 Jy ! Clean residual min=-0.005425 max=0.004324 Jy/beam ! Clean residual mean=0.000016 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.210461 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 114 components and 0.210461 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=7.825 mas, bpa=-4.111 degrees ! Estimated noise=0.750136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000332601 Jy ! Component: 100 - total flux cleaned = -3.94965e-05 Jy ! Component: 150 - total flux cleaned = 0.000113809 Jy ! Component: 200 - total flux cleaned = 0.00020577 Jy ! Total flux subtracted in 200 components = 0.00020577 Jy ! Clean residual min=-0.003876 max=0.004151 Jy/beam ! Clean residual mean=0.000007 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.210667 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 132 components and 0.210667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143380Jy sigma=1.263954 ! Fit after self-cal, rms=0.143346Jy sigma=1.263632 wmodel J1402-2822_S_map.mod ! Writing 132 model components to file: J1402-2822_S_map.mod wobs J1402-2822_S_uvs.fits ! Writing UV FITS file: J1402-2822_S_uvs.fits wwins J1402-2822_S_map.win ! wwins: Wrote 3 windows to J1402-2822_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 = -0.000350684 Jy ! Component: 100 - total flux cleaned = -0.000958299 Jy ! Component: 150 - total flux cleaned = -0.00166261 Jy ! Component: 200 - total flux cleaned = -0.00221105 Jy ! Component: 250 - total flux cleaned = -0.00256344 Jy ! Component: 300 - total flux cleaned = -0.00273309 Jy ! Component: 350 - total flux cleaned = -0.00278902 Jy ! Component: 400 - total flux cleaned = -0.00305765 Jy ! Component: 450 - total flux cleaned = -0.00321361 Jy ! Component: 500 - total flux cleaned = -0.00316353 Jy ! Component: 550 - total flux cleaned = -0.00336314 Jy ! Component: 600 - total flux cleaned = -0.00341205 Jy ! Component: 650 - total flux cleaned = -0.00336414 Jy ! Component: 700 - total flux cleaned = -0.00345713 Jy ! Component: 750 - total flux cleaned = -0.00354874 Jy ! Component: 800 - total flux cleaned = -0.0037719 Jy ! Component: 850 - total flux cleaned = -0.00386039 Jy ! Component: 900 - total flux cleaned = -0.00403285 Jy ! Component: 950 - total flux cleaned = -0.00411652 Jy ! Component: 1000 - total flux cleaned = -0.00411723 Jy ! Component: 1050 - total flux cleaned = -0.0043232 Jy ! Component: 1100 - total flux cleaned = -0.0043233 Jy ! Component: 1150 - total flux cleaned = -0.00440257 Jy ! Component: 1200 - total flux cleaned = -0.0046372 Jy ! Component: 1250 - total flux cleaned = -0.00459807 Jy ! Component: 1300 - total flux cleaned = -0.00463687 Jy ! Component: 1350 - total flux cleaned = -0.00486201 Jy ! Component: 1400 - total flux cleaned = -0.00500927 Jy ! Component: 1450 - total flux cleaned = -0.00508144 Jy ! Component: 1500 - total flux cleaned = -0.0052252 Jy ! Component: 1550 - total flux cleaned = -0.00533193 Jy ! Component: 1600 - total flux cleaned = -0.00536715 Jy ! Component: 1650 - total flux cleaned = -0.00540215 Jy ! Component: 1700 - total flux cleaned = -0.00553963 Jy ! Component: 1750 - total flux cleaned = -0.00550598 Jy ! Component: 1800 - total flux cleaned = -0.00543913 Jy ! Component: 1850 - total flux cleaned = -0.00547292 Jy ! Component: 1900 - total flux cleaned = -0.00547364 Jy ! Component: 1950 - total flux cleaned = -0.00550649 Jy ! Component: 2000 - total flux cleaned = -0.00550693 Jy ! Component: 2050 - total flux cleaned = -0.00553866 Jy ! Component: 2100 - total flux cleaned = -0.00553862 Jy ! Component: 2150 - total flux cleaned = -0.00563224 Jy ! Component: 2200 - total flux cleaned = -0.00575602 Jy ! Component: 2250 - total flux cleaned = -0.00587864 Jy ! Component: 2300 - total flux cleaned = -0.00578779 Jy ! Component: 2350 - total flux cleaned = -0.00590812 Jy ! Component: 2400 - total flux cleaned = -0.00587852 Jy ! Component: 2450 - total flux cleaned = -0.00593765 Jy ! Component: 2500 - total flux cleaned = -0.00599597 Jy ! Component: 2550 - total flux cleaned = -0.00596684 Jy ! Component: 2600 - total flux cleaned = -0.0058808 Jy ! Component: 2650 - total flux cleaned = -0.00593792 Jy ! Component: 2700 - total flux cleaned = -0.00582527 Jy ! Component: 2750 - total flux cleaned = -0.00588121 Jy ! Component: 2800 - total flux cleaned = -0.00585345 Jy ! Component: 2850 - total flux cleaned = -0.00579875 Jy ! Component: 2900 - total flux cleaned = -0.00577154 Jy ! Component: 2950 - total flux cleaned = -0.00574471 Jy ! Component: 3000 - total flux cleaned = -0.00563739 Jy ! Component: 3050 - total flux cleaned = -0.00566419 Jy ! Component: 3100 - total flux cleaned = -0.00563788 Jy ! Component: 3150 - total flux cleaned = -0.00563789 Jy ! Component: 3200 - total flux cleaned = -0.00563787 Jy ! Component: 3250 - total flux cleaned = -0.00558615 Jy ! Component: 3300 - total flux cleaned = -0.00563751 Jy ! Component: 3350 - total flux cleaned = -0.00568878 Jy ! Component: 3400 - total flux cleaned = -0.00568862 Jy ! Component: 3450 - total flux cleaned = -0.00566383 Jy ! Component: 3500 - total flux cleaned = -0.00568883 Jy ! Component: 3550 - total flux cleaned = -0.00573835 Jy ! Component: 3600 - total flux cleaned = -0.00573838 Jy ! Component: 3650 - total flux cleaned = -0.00586145 Jy ! Component: 3700 - total flux cleaned = -0.0058124 Jy ! Component: 3750 - total flux cleaned = -0.00581245 Jy ! Component: 3800 - total flux cleaned = -0.00578841 Jy ! Component: 3850 - total flux cleaned = -0.005908 Jy ! Component: 3900 - total flux cleaned = -0.00595516 Jy ! Component: 3950 - total flux cleaned = -0.00593147 Jy ! Component: 4000 - total flux cleaned = -0.00595498 Jy ! Component: 4050 - total flux cleaned = -0.00600174 Jy ! Total flux subtracted in 4096 components = -0.00609471 Jy ! Clean residual min=-0.001664 max=0.001362 Jy/beam ! Clean residual mean=0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.204573 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 430 components and 0.204572 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1402-2822_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.891 x 7.825 at -4.111 degrees (North through East) ! Clean map min=-0.0030625 max=0.12817 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1402-2822_S_map.fits wmodel /vlbi/uf001/uva//J1402-2822_S_map.mod ! Writing 430 model components to file: /vlbi/uf001/uva//J1402-2822_S_map.mod wobs /vlbi/uf001/uva//J1402-2822_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1402-2822_S_uvs.fits wwins /vlbi/uf001/uva//J1402-2822_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1402-2822_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.12817 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000430142 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00681 1.00681 2.01362 4.02725 8.05449 16.109 32.218 64.4359 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 297.97 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1402-2822_S_dfm.log closed on Mon Jan 14 02:43:47 2019