! Started logfile: /vlbi/uf001/uva//J1418-3509_S_dfm.log on Mon Jan 14 02:50:04 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//J1418-3509_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1418-3509_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.716959 visibilities/baseline/integration-bin. ! Found source: J1418-3509 ! ! 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 3678 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 J1418-3509_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.138005Jy sigma=16.380373 ! Fit after self-cal, rms=0.589292Jy sigma=8.236065 ! 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=2.538 mas, bmaj=6.207 mas, bpa=-1.081 degrees ! Estimated noise=1.15237 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 = 0.31308 Jy ! Component: 100 - total flux cleaned = 0.426112 Jy ! Total flux subtracted in 100 components = 0.426112 Jy ! Clean residual min=-0.030527 max=0.063527 Jy/beam ! Clean residual mean=0.000033 rms=0.008693 Jy/beam ! Combined flux in latest and established models = 0.426112 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.426112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.155874Jy sigma=2.200066 ! Fit after self-cal, rms=0.155700Jy sigma=2.198214 ! Inverting map ! Added new window around map position (-4, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0633447 Jy ! Component: 100 - total flux cleaned = 0.100174 Jy ! Total flux subtracted in 100 components = 0.100174 Jy ! Clean residual min=-0.020689 max=0.036765 Jy/beam ! Clean residual mean=0.000024 rms=0.005507 Jy/beam ! Combined flux in latest and established models = 0.526286 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.526286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123519Jy sigma=1.664081 ! Fit after self-cal, rms=0.122505Jy sigma=1.648391 ! 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=3.175 mas, bmaj=7.487 mas, bpa=1.02 degrees ! Estimated noise=0.83861 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 (-3.5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0351393 Jy ! Component: 100 - total flux cleaned = 0.0536305 Jy ! Component: 150 - total flux cleaned = 0.0626907 Jy ! Component: 200 - total flux cleaned = 0.0652147 Jy ! Total flux subtracted in 200 components = 0.0652147 Jy ! Clean residual min=-0.017499 max=0.024787 Jy/beam ! Clean residual mean=-0.000005 rms=0.004710 Jy/beam ! Combined flux in latest and established models = 0.5915 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 52 components and 0.5915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112428Jy sigma=1.480937 ! Fit after self-cal, rms=0.111888Jy sigma=1.471063 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.175 x 7.487 at 1.02 degrees (North through East) ! Clean map min=-0.017129 max=0.39617 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.50 KP 1.00 ! LA 0.93 MK 0.98 NL 1.12 OV 0.97 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.44 KP 1.02 ! LA 0.94 MK 0.98 NL 1.12 OV 0.93 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.40 KP 1.01 ! LA 0.93 MK 1.07 NL 1.09 OV 0.97 ! PT 0.94 SC 0.98 ! ! ! Fit before self-cal, rms=0.111888Jy sigma=1.471063 ! Fit after self-cal, rms=0.112790Jy sigma=1.324044 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.203 mas, bmaj=7.456 mas, bpa=1.989 degrees ! Estimated noise=0.854694 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 = -0.00596772 Jy ! Component: 100 - total flux cleaned = -0.00651042 Jy ! Component: 150 - total flux cleaned = -0.00652281 Jy ! Component: 200 - total flux cleaned = -0.00673143 Jy ! Total flux subtracted in 200 components = -0.00673143 Jy ! Clean residual min=-0.010559 max=0.008947 Jy/beam ! Clean residual mean=0.000041 rms=0.002665 Jy/beam ! Combined flux in latest and established models = 0.584769 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.584769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111426Jy sigma=1.306244 ! Fit after self-cal, rms=0.111522Jy sigma=1.304890 ! 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=0.111522Jy sigma=1.304890 ! Fit after self-cal, rms=0.112077Jy sigma=1.303228 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=7.449 mas, bpa=2.153 degrees ! Estimated noise=0.852229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00424799 Jy ! Component: 100 - total flux cleaned = -0.00445312 Jy ! Component: 150 - total flux cleaned = -0.00426937 Jy ! Component: 200 - total flux cleaned = -0.00444517 Jy ! Total flux subtracted in 200 components = -0.00444517 Jy ! Clean residual min=-0.009633 max=0.007993 Jy/beam ! Clean residual mean=0.000040 rms=0.002464 Jy/beam ! Combined flux in latest and established models = 0.580324 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.580324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111257Jy sigma=1.293098 ! Fit after self-cal, rms=0.111220Jy sigma=1.292569 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 = -0.00138368 Jy ! Component: 100 - total flux cleaned = -0.00153332 Jy ! Component: 150 - total flux cleaned = -0.00167018 Jy ! Component: 200 - total flux cleaned = -0.00193107 Jy ! Total flux subtracted in 200 components = -0.00193107 Jy ! Clean residual min=-0.009285 max=0.007715 Jy/beam ! Clean residual mean=0.000041 rms=0.002389 Jy/beam ! Combined flux in latest and established models = 0.578393 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.578393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110804Jy sigma=1.287505 ! Fit after self-cal, rms=0.110790Jy sigma=1.287326 ! 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=0.110790Jy sigma=1.287326 ! Fit after self-cal, rms=0.110902Jy sigma=1.255161 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.196 mas, bmaj=7.445 mas, bpa=2.196 degrees ! Estimated noise=0.849648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00328648 Jy ! Component: 100 - total flux cleaned = -0.00388156 Jy ! Component: 150 - total flux cleaned = -0.00414497 Jy ! Component: 200 - total flux cleaned = -0.0041461 Jy ! Total flux subtracted in 200 components = -0.0041461 Jy ! Clean residual min=-0.006976 max=0.005681 Jy/beam ! Clean residual mean=0.000009 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.574247 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.574247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110454Jy sigma=1.250534 ! Fit after self-cal, rms=0.110465Jy sigma=1.250388 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 = -0.000241997 Jy ! Component: 100 - total flux cleaned = -0.000242156 Jy ! Component: 150 - total flux cleaned = -5.10432e-05 Jy ! Component: 200 - total flux cleaned = 3.80779e-05 Jy ! Total flux subtracted in 200 components = 3.80779e-05 Jy ! Clean residual min=-0.006708 max=0.005276 Jy/beam ! Clean residual mean=0.000009 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 0.574285 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.574285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110275Jy sigma=1.248206 ! Fit after self-cal, rms=0.110268Jy sigma=1.248182 ! 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=0.110268Jy sigma=1.248182 ! Fit after self-cal, rms=0.111206Jy sigma=1.247338 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.083 mas, bmaj=23.01 mas, bpa=6.295 degrees ! Estimated noise=1.06493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130207 Jy ! Component: 100 - total flux cleaned = -0.00122407 Jy ! Component: 150 - total flux cleaned = -0.00116054 Jy ! Component: 200 - total flux cleaned = -0.00110536 Jy ! Total flux subtracted in 200 components = -0.00110536 Jy ! Clean residual min=-0.005845 max=0.006423 Jy/beam ! Clean residual mean=0.000018 rms=0.001619 Jy/beam ! Combined flux in latest and established models = 0.573179 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 108 components and 0.573179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111056Jy sigma=1.246343 ! Fit after self-cal, rms=0.111064Jy sigma=1.246246 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 = 0.000161675 Jy ! Component: 100 - total flux cleaned = 0.000162656 Jy ! Component: 150 - total flux cleaned = 0.000165336 Jy ! Component: 200 - total flux cleaned = 0.000210118 Jy ! Total flux subtracted in 200 components = 0.000210118 Jy ! Clean residual min=-0.005783 max=0.006295 Jy/beam ! Clean residual mean=0.000019 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.57339 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 114 components and 0.57339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111008Jy sigma=1.245897 ! Fit after self-cal, rms=0.111007Jy sigma=1.245890 ! 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=3.197 mas, bmaj=7.44 mas, bpa=2.255 degrees ! Estimated noise=0.848189 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.197 x 7.44 at 2.255 degrees (North through East) ! Clean map min=-0.0076173 max=0.40859 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=2.537 mas, bmaj=6.15 mas, bpa=0.02846 degrees ! Estimated noise=1.17407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.317841 Jy ! Component: 100 - total flux cleaned = 0.434101 Jy ! Component: 150 - total flux cleaned = 0.494206 Jy ! Component: 200 - total flux cleaned = 0.527897 Jy ! Total flux subtracted in 200 components = 0.527897 Jy ! Clean residual min=-0.011930 max=0.016890 Jy/beam ! Clean residual mean=0.000008 rms=0.003150 Jy/beam ! Combined flux in latest and established models = 0.527897 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.527897 Jy ! Inverting map and beam ! Estimated beam: bmin=3.197 mas, bmaj=7.44 mas, bpa=2.255 degrees ! Estimated noise=0.848189 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 = 0.0203476 Jy ! Component: 100 - total flux cleaned = 0.0311752 Jy ! Component: 150 - total flux cleaned = 0.0375254 Jy ! Component: 200 - total flux cleaned = 0.0390277 Jy ! Total flux subtracted in 200 components = 0.0390277 Jy ! Clean residual min=-0.006238 max=0.006400 Jy/beam ! Clean residual mean=0.000005 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.566925 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 43 components and 0.566925 Jy ! Inverting map ! Added new window around map position (-49.5, 107). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00521301 Jy ! Component: 100 - total flux cleaned = 0.00645696 Jy ! Component: 150 - total flux cleaned = 0.00742188 Jy ! Component: 200 - total flux cleaned = 0.00791258 Jy ! Total flux subtracted in 200 components = 0.00791258 Jy ! Clean residual min=-0.005577 max=0.005198 Jy/beam ! Clean residual mean=0.000007 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.574837 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 63 components and 0.574837 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=8.083 mas, bmaj=23.01 mas, bpa=6.295 degrees ! Estimated noise=1.06493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189274 Jy ! Component: 100 - total flux cleaned = 0.00216055 Jy ! Component: 150 - total flux cleaned = 0.00220813 Jy ! Component: 200 - total flux cleaned = 0.00225347 Jy ! Total flux subtracted in 200 components = 0.00225347 Jy ! Clean residual min=-0.004485 max=0.005055 Jy/beam ! Clean residual mean=0.000012 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 0.577091 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 = 8.37227e-05 Jy ! Component: 100 - total flux cleaned = 0.000123801 Jy ! Component: 150 - total flux cleaned = 0.000160882 Jy ! Component: 200 - total flux cleaned = 0.000160542 Jy ! Total flux subtracted in 200 components = 0.000160542 Jy ! Clean residual min=-0.004398 max=0.004984 Jy/beam ! Clean residual mean=0.000012 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.577251 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.577251 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.197 mas, bmaj=7.44 mas, bpa=2.255 degrees ! Estimated noise=0.848189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149782 Jy ! Component: 100 - total flux cleaned = -0.00140093 Jy ! Component: 150 - total flux cleaned = -0.00121737 Jy ! Component: 200 - total flux cleaned = -0.0012166 Jy ! Total flux subtracted in 200 components = -0.0012166 Jy ! Clean residual min=-0.005299 max=0.004594 Jy/beam ! Clean residual mean=0.000006 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.576035 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.576035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110680Jy sigma=1.244495 ! Fit after self-cal, rms=0.110637Jy sigma=1.244188 wmodel J1418-3509_S_map.mod ! Writing 97 model components to file: J1418-3509_S_map.mod wobs J1418-3509_S_uvs.fits ! Writing UV FITS file: J1418-3509_S_uvs.fits wwins J1418-3509_S_map.win ! wwins: Wrote 4 windows to J1418-3509_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 = -0.00195101 Jy ! Component: 100 - total flux cleaned = -0.00235306 Jy ! Component: 150 - total flux cleaned = -0.00235599 Jy ! Component: 200 - total flux cleaned = -0.00214225 Jy ! Component: 250 - total flux cleaned = -0.00180348 Jy ! Component: 300 - total flux cleaned = -0.00154032 Jy ! Component: 350 - total flux cleaned = -0.000968146 Jy ! Component: 400 - total flux cleaned = -0.0006602 Jy ! Component: 450 - total flux cleaned = -0.000538767 Jy ! Component: 500 - total flux cleaned = -0.000305772 Jy ! Component: 550 - total flux cleaned = -0.000250103 Jy ! Component: 600 - total flux cleaned = -0.000249801 Jy ! Component: 650 - total flux cleaned = -8.82866e-05 Jy ! Component: 700 - total flux cleaned = 0.000123013 Jy ! Component: 750 - total flux cleaned = 0.000123647 Jy ! Component: 800 - total flux cleaned = 0.000378737 Jy ! Component: 850 - total flux cleaned = 0.000626401 Jy ! Component: 900 - total flux cleaned = 0.000724203 Jy ! Component: 950 - total flux cleaned = 0.000868469 Jy ! Component: 1000 - total flux cleaned = 0.00119672 Jy ! Component: 1050 - total flux cleaned = 0.00133403 Jy ! Component: 1100 - total flux cleaned = 0.00142435 Jy ! Component: 1150 - total flux cleaned = 0.00160109 Jy ! Component: 1200 - total flux cleaned = 0.00160125 Jy ! Component: 1250 - total flux cleaned = 0.00177322 Jy ! Component: 1300 - total flux cleaned = 0.00198376 Jy ! Component: 1350 - total flux cleaned = 0.00223176 Jy ! Component: 1400 - total flux cleaned = 0.00235444 Jy ! Component: 1450 - total flux cleaned = 0.00235422 Jy ! Component: 1500 - total flux cleaned = 0.0026308 Jy ! Component: 1550 - total flux cleaned = 0.00255287 Jy ! Component: 1600 - total flux cleaned = 0.00266794 Jy ! Component: 1650 - total flux cleaned = 0.00270574 Jy ! Component: 1700 - total flux cleaned = 0.00266847 Jy ! Component: 1750 - total flux cleaned = 0.00266837 Jy ! Component: 1800 - total flux cleaned = 0.00259548 Jy ! Component: 1850 - total flux cleaned = 0.00270373 Jy ! Component: 1900 - total flux cleaned = 0.00273905 Jy ! Component: 1950 - total flux cleaned = 0.00266838 Jy ! Component: 2000 - total flux cleaned = 0.00277329 Jy ! Component: 2050 - total flux cleaned = 0.00277304 Jy ! Component: 2100 - total flux cleaned = 0.00277301 Jy ! Component: 2150 - total flux cleaned = 0.00263779 Jy ! Component: 2200 - total flux cleaned = 0.00263797 Jy ! Component: 2250 - total flux cleaned = 0.00270495 Jy ! Component: 2300 - total flux cleaned = 0.00270535 Jy ! Component: 2350 - total flux cleaned = 0.00270554 Jy ! Component: 2400 - total flux cleaned = 0.00260882 Jy ! Component: 2450 - total flux cleaned = 0.00260925 Jy ! Component: 2500 - total flux cleaned = 0.00260968 Jy ! Component: 2550 - total flux cleaned = 0.00273353 Jy ! Component: 2600 - total flux cleaned = 0.00264069 Jy ! Component: 2650 - total flux cleaned = 0.00264054 Jy ! Component: 2700 - total flux cleaned = 0.00264074 Jy ! Component: 2750 - total flux cleaned = 0.00267036 Jy ! Component: 2800 - total flux cleaned = 0.0025514 Jy ! Component: 2850 - total flux cleaned = 0.00263926 Jy ! Component: 2900 - total flux cleaned = 0.00266815 Jy ! Component: 2950 - total flux cleaned = 0.00263976 Jy ! Component: 3000 - total flux cleaned = 0.00258304 Jy ! Component: 3050 - total flux cleaned = 0.00258331 Jy ! Component: 3100 - total flux cleaned = 0.00258327 Jy ! Component: 3150 - total flux cleaned = 0.00252812 Jy ! Component: 3200 - total flux cleaned = 0.00258309 Jy ! Component: 3250 - total flux cleaned = 0.0025564 Jy ! Component: 3300 - total flux cleaned = 0.00263727 Jy ! Component: 3350 - total flux cleaned = 0.00263728 Jy ! Component: 3400 - total flux cleaned = 0.00269017 Jy ! Component: 3450 - total flux cleaned = 0.00261174 Jy ! Component: 3500 - total flux cleaned = 0.0026381 Jy ! Component: 3550 - total flux cleaned = 0.00263793 Jy ! Component: 3600 - total flux cleaned = 0.00261227 Jy ! Component: 3650 - total flux cleaned = 0.00261207 Jy ! Component: 3700 - total flux cleaned = 0.00263725 Jy ! Component: 3750 - total flux cleaned = 0.00261209 Jy ! Component: 3800 - total flux cleaned = 0.0026372 Jy ! Component: 3850 - total flux cleaned = 0.00266198 Jy ! Component: 3900 - total flux cleaned = 0.00263731 Jy ! Component: 3950 - total flux cleaned = 0.00261291 Jy ! Component: 4000 - total flux cleaned = 0.00266128 Jy ! Component: 4050 - total flux cleaned = 0.00261323 Jy ! Total flux subtracted in 4096 components = 0.00263698 Jy ! Clean residual min=-0.001260 max=0.001253 Jy/beam ! Clean residual mean=-0.000000 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.578672 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 401 components and 0.578672 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1418-3509_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.197 x 7.44 at 2.255 degrees (North through East) ! Clean map min=-0.0039535 max=0.42312 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1418-3509_S_map.fits wmodel /vlbi/uf001/uva//J1418-3509_S_map.mod ! Writing 401 model components to file: /vlbi/uf001/uva//J1418-3509_S_map.mod wobs /vlbi/uf001/uva//J1418-3509_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1418-3509_S_uvs.fits wwins /vlbi/uf001/uva//J1418-3509_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1418-3509_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.423121 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000448139 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.317738 0.317738 0.635475 1.27095 2.5419 5.0838 10.1676 20.3352 40.6704 81.3408 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.423 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 944.175 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1418-3509_S_dfm.log closed on Mon Jan 14 02:50:09 2019