! Started logfile: /vlbi/uf001/uva//J0605+4030_S_dfm.log on Sun Jan 13 22:49:59 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//J0605+4030_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0605+4030_S_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.73731 visibilities/baseline/integration-bin. ! Found source: J0605+4030 ! ! 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 9456 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 J0605+4030_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 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.185393Jy sigma=21.496027 ! Fit after self-cal, rms=0.428323Jy sigma=7.859321 ! 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=3.084 mas, bmaj=4.681 mas, bpa=-4.962 degrees ! Estimated noise=0.576292 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 = 0.444402 Jy ! Component: 100 - total flux cleaned = 0.549598 Jy ! Total flux subtracted in 100 components = 0.549598 Jy ! Clean residual min=-0.021754 max=0.065659 Jy/beam ! Clean residual mean=0.000011 rms=0.005656 Jy/beam ! Combined flux in latest and established models = 0.549598 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.549598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.125479Jy sigma=2.232342 ! Fit after self-cal, rms=0.125500Jy sigma=2.232074 ! Inverting map ! Added new window around map position (0.5, 8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0595283 Jy ! Component: 100 - total flux cleaned = 0.0933427 Jy ! Total flux subtracted in 100 components = 0.0933427 Jy ! Clean residual min=-0.013623 max=0.017968 Jy/beam ! Clean residual mean=-0.000000 rms=0.003359 Jy/beam ! Combined flux in latest and established models = 0.642941 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.642941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084629Jy sigma=1.512307 ! Fit after self-cal, rms=0.082610Jy sigma=1.472862 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251333 Jy ! Component: 100 - total flux cleaned = 0.0417969 Jy ! Total flux subtracted in 100 components = 0.0417969 Jy ! Clean residual min=-0.009813 max=0.011670 Jy/beam ! Clean residual mean=-0.000005 rms=0.002457 Jy/beam ! Combined flux in latest and established models = 0.684738 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 44 components and 0.684738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071570Jy sigma=1.277878 ! Fit after self-cal, rms=0.071277Jy sigma=1.270891 ! 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=3.707 mas, bmaj=5.429 mas, bpa=-1.626 degrees ! Estimated noise=0.406671 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 = 0.0167221 Jy ! Component: 100 - total flux cleaned = 0.0275708 Jy ! Component: 150 - total flux cleaned = 0.0352331 Jy ! Component: 200 - total flux cleaned = 0.0408793 Jy ! Total flux subtracted in 200 components = 0.0408793 Jy ! Clean residual min=-0.008699 max=0.010700 Jy/beam ! Clean residual mean=-0.000025 rms=0.002071 Jy/beam ! Combined flux in latest and established models = 0.725617 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 88 components and 0.725617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066476Jy sigma=1.183114 ! Fit after self-cal, rms=0.066305Jy sigma=1.179065 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.707 x 5.429 at -1.626 degrees (North through East) ! Clean map min=-0.0086153 max=0.57522 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 0.98 KP 1.01 ! LA 0.93 MK 1.01 NL 1.07 OV 0.98 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 0.99 KP 1.02 ! LA 0.94 MK 1.03 NL 1.10 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.00 KP 1.01 ! LA 0.94 MK 1.04 NL 1.11 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.066305Jy sigma=1.179065 ! Fit after self-cal, rms=0.057116Jy sigma=1.007981 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.729 mas, bmaj=5.458 mas, bpa=-1.204 degrees ! Estimated noise=0.405707 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 = -0.000972511 Jy ! Component: 100 - total flux cleaned = -0.00115612 Jy ! Component: 150 - total flux cleaned = -0.00115819 Jy ! Component: 200 - total flux cleaned = -0.00115443 Jy ! Total flux subtracted in 200 components = -0.00115443 Jy ! Clean residual min=-0.002807 max=0.003531 Jy/beam ! Clean residual mean=-0.000020 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.724463 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.724463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056883Jy sigma=1.003737 ! Fit after self-cal, rms=0.056883Jy sigma=1.003312 ! 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=0.056883Jy sigma=1.003312 ! Fit after self-cal, rms=0.056405Jy sigma=0.991701 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.721 mas, bmaj=5.456 mas, bpa=-1.528 degrees ! Estimated noise=0.405313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226142 Jy ! Component: 100 - total flux cleaned = 0.000429584 Jy ! Component: 150 - total flux cleaned = 0.00048367 Jy ! Component: 200 - total flux cleaned = 0.000485253 Jy ! Total flux subtracted in 200 components = 0.000485253 Jy ! Clean residual min=-0.002425 max=0.002899 Jy/beam ! Clean residual mean=-0.000020 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.724948 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 103 components and 0.724948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056284Jy sigma=0.989470 ! Fit after self-cal, rms=0.056277Jy sigma=0.989267 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 (8.5, 63). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032507 Jy ! Component: 100 - total flux cleaned = 0.00543442 Jy ! Component: 150 - total flux cleaned = 0.00708903 Jy ! Component: 200 - total flux cleaned = 0.00810049 Jy ! Total flux subtracted in 200 components = 0.00810049 Jy ! Clean residual min=-0.002226 max=0.002192 Jy/beam ! Clean residual mean=-0.000013 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.733049 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 129 components and 0.733049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056037Jy sigma=0.984826 ! Fit after self-cal, rms=0.056028Jy sigma=0.984672 ! 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=0.056028Jy sigma=0.984672 ! Fit after self-cal, rms=0.055983Jy sigma=0.984271 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.719 mas, bmaj=5.454 mas, bpa=-1.545 degrees ! Estimated noise=0.405088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000672035 Jy ! Component: 100 - total flux cleaned = 0.00130681 Jy ! Component: 150 - total flux cleaned = 0.0018216 Jy ! Component: 200 - total flux cleaned = 0.00227697 Jy ! Total flux subtracted in 200 components = 0.00227697 Jy ! Clean residual min=-0.002143 max=0.002017 Jy/beam ! Clean residual mean=-0.000009 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.735326 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 136 components and 0.735326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055916Jy sigma=0.982963 ! Fit after self-cal, rms=0.055913Jy sigma=0.982890 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 = 0.000104259 Jy ! Component: 100 - total flux cleaned = 0.000444525 Jy ! Component: 150 - total flux cleaned = 0.000657958 Jy ! Component: 200 - total flux cleaned = 0.000798978 Jy ! Total flux subtracted in 200 components = 0.000798978 Jy ! Clean residual min=-0.002079 max=0.001912 Jy/beam ! Clean residual mean=-0.000009 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.736125 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 147 components and 0.736125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055879Jy sigma=0.982256 ! Fit after self-cal, rms=0.055877Jy sigma=0.982194 ! 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=0.055877Jy sigma=0.982194 ! Fit after self-cal, rms=0.055866Jy sigma=0.982065 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.712 mas, bmaj=8.729 mas, bpa=4.733 degrees ! Estimated noise=0.519654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121373 Jy ! Component: 100 - total flux cleaned = 0.00170226 Jy ! Component: 150 - total flux cleaned = 0.00211347 Jy ! Component: 200 - total flux cleaned = 0.00239717 Jy ! Total flux subtracted in 200 components = 0.00239717 Jy ! Clean residual min=-0.002366 max=0.002215 Jy/beam ! Clean residual mean=-0.000014 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.738522 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 162 components and 0.738522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055861Jy sigma=0.981961 ! Fit after self-cal, rms=0.055859Jy sigma=0.981890 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 = 0.000137661 Jy ! Component: 100 - total flux cleaned = 0.00027675 Jy ! Component: 150 - total flux cleaned = 0.000347189 Jy ! Component: 200 - total flux cleaned = 0.00039651 Jy ! Total flux subtracted in 200 components = 0.00039651 Jy ! Clean residual min=-0.002303 max=0.002220 Jy/beam ! Clean residual mean=-0.000014 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.738918 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 170 components and 0.738918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055855Jy sigma=0.981840 ! Fit after self-cal, rms=0.055855Jy sigma=0.981805 ! 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=3.719 mas, bmaj=5.453 mas, bpa=-1.545 degrees ! Estimated noise=0.405002 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.719 x 5.453 at -1.545 degrees (North through East) ! Clean map min=-0.0019564 max=0.57218 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055855Jy sigma=0.981805 ! Fit after self-cal, rms=0.052650Jy sigma=0.911784 ! Inverting map and beam ! Estimated beam: bmin=3.718 mas, bmaj=5.456 mas, bpa=-1.543 degrees ! Estimated noise=0.40506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000512627 Jy ! Component: 100 - total flux cleaned = -0.000512427 Jy ! Component: 150 - total flux cleaned = -0.000511546 Jy ! Component: 200 - total flux cleaned = -0.000534256 Jy ! Total flux subtracted in 200 components = -0.000534256 Jy ! Clean residual min=-0.001977 max=0.001837 Jy/beam ! Clean residual mean=-0.000005 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.738384 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 175 components and 0.738384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052622Jy sigma=0.911223 ! Fit after self-cal, rms=0.052620Jy sigma=0.911180 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.16264e-05 Jy ! Component: 100 - total flux cleaned = -0.000159094 Jy ! Component: 150 - total flux cleaned = -0.000179458 Jy ! Component: 200 - total flux cleaned = -0.000199459 Jy ! Total flux subtracted in 200 components = -0.000199459 Jy ! Clean residual min=-0.001941 max=0.001813 Jy/beam ! Clean residual mean=-0.000005 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.738185 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 176 components and 0.738185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052604Jy sigma=0.910877 ! Fit after self-cal, rms=0.052604Jy sigma=0.910849 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052604Jy sigma=0.910849 ! Fit after self-cal, rms=0.052599Jy sigma=0.910784 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=3.097 mas, bmaj=4.707 mas, bpa=-4.843 degrees ! Estimated noise=0.57529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.443161 Jy ! Component: 100 - total flux cleaned = 0.552948 Jy ! Component: 150 - total flux cleaned = 0.608626 Jy ! Component: 200 - total flux cleaned = 0.642412 Jy ! Total flux subtracted in 200 components = 0.642412 Jy ! Clean residual min=-0.006911 max=0.017995 Jy/beam ! Clean residual mean=0.000001 rms=0.002183 Jy/beam ! Combined flux in latest and established models = 0.642412 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.642412 Jy ! Inverting map and beam ! Estimated beam: bmin=3.718 mas, bmaj=5.454 mas, bpa=-1.534 degrees ! Estimated noise=0.40498 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 = 0.0278581 Jy ! Component: 100 - total flux cleaned = 0.0449556 Jy ! Component: 150 - total flux cleaned = 0.0562211 Jy ! Component: 200 - total flux cleaned = 0.0639374 Jy ! Total flux subtracted in 200 components = 0.0639374 Jy ! Clean residual min=-0.002494 max=0.005089 Jy/beam ! Clean residual mean=-0.000014 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.70635 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 67 components and 0.70635 Jy ! Inverting map ! Added new window around map position (3, 14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00574704 Jy ! Component: 100 - total flux cleaned = 0.010025 Jy ! Component: 150 - total flux cleaned = 0.013431 Jy ! Component: 200 - total flux cleaned = 0.0162694 Jy ! Total flux subtracted in 200 components = 0.0162694 Jy ! Clean residual min=-0.002112 max=0.002230 Jy/beam ! Clean residual mean=-0.000011 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.722619 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 92 components and 0.722619 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=7.713 mas, bmaj=8.73 mas, bpa=4.697 degrees ! Estimated noise=0.519645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377517 Jy ! Component: 100 - total flux cleaned = 0.00658387 Jy ! Component: 150 - total flux cleaned = 0.00877169 Jy ! Component: 200 - total flux cleaned = 0.0105189 Jy ! Total flux subtracted in 200 components = 0.0105189 Jy ! Clean residual min=-0.002270 max=0.002270 Jy/beam ! Clean residual mean=-0.000016 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.733138 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142513 Jy ! Component: 100 - total flux cleaned = 0.0026011 Jy ! Component: 150 - total flux cleaned = 0.00357861 Jy ! Component: 200 - total flux cleaned = 0.00439309 Jy ! Total flux subtracted in 200 components = 0.00439309 Jy ! Clean residual min=-0.002135 max=0.002180 Jy/beam ! Clean residual mean=-0.000012 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.737531 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 184 components and 0.737531 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.718 mas, bmaj=5.454 mas, bpa=-1.534 degrees ! Estimated noise=0.40498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000392607 Jy ! Component: 100 - total flux cleaned = -0.000212133 Jy ! Component: 150 - total flux cleaned = -8.77184e-05 Jy ! Component: 200 - total flux cleaned = 6.43665e-05 Jy ! Total flux subtracted in 200 components = 6.43665e-05 Jy ! Clean residual min=-0.001773 max=0.001892 Jy/beam ! Clean residual mean=-0.000005 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.737596 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 199 components and 0.737596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052612Jy sigma=0.910689 ! Fit after self-cal, rms=0.052597Jy sigma=0.910312 wmodel J0605+4030_S_map.mod ! Writing 199 model components to file: J0605+4030_S_map.mod wobs J0605+4030_S_uvs.fits ! Writing UV FITS file: J0605+4030_S_uvs.fits wwins J0605+4030_S_map.win ! wwins: Wrote 4 windows to J0605+4030_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 = -4.12523e-06 Jy ! Component: 100 - total flux cleaned = 5.75945e-05 Jy ! Component: 150 - total flux cleaned = -2.81835e-05 Jy ! Component: 200 - total flux cleaned = -8.33737e-05 Jy ! Component: 250 - total flux cleaned = -0.000163185 Jy ! Component: 300 - total flux cleaned = -0.000266337 Jy ! Component: 350 - total flux cleaned = -0.000241873 Jy ! Component: 400 - total flux cleaned = -0.000315345 Jy ! Component: 450 - total flux cleaned = -0.000315616 Jy ! Component: 500 - total flux cleaned = -0.000339041 Jy ! Component: 550 - total flux cleaned = -0.00038468 Jy ! Component: 600 - total flux cleaned = -0.000384881 Jy ! Component: 650 - total flux cleaned = -0.000450622 Jy ! Component: 700 - total flux cleaned = -0.000557838 Jy ! Component: 750 - total flux cleaned = -0.000515493 Jy ! Component: 800 - total flux cleaned = -0.00059861 Jy ! Component: 850 - total flux cleaned = -0.000659706 Jy ! Component: 900 - total flux cleaned = -0.000699985 Jy ! Component: 950 - total flux cleaned = -0.000759496 Jy ! Component: 1000 - total flux cleaned = -0.00075985 Jy ! Component: 1050 - total flux cleaned = -0.000836293 Jy ! Component: 1100 - total flux cleaned = -0.000816846 Jy ! Component: 1150 - total flux cleaned = -0.000835453 Jy ! Component: 1200 - total flux cleaned = -0.000872181 Jy ! Component: 1250 - total flux cleaned = -0.000853963 Jy ! Component: 1300 - total flux cleaned = -0.000872089 Jy ! Component: 1350 - total flux cleaned = -0.00096095 Jy ! Component: 1400 - total flux cleaned = -0.000943682 Jy ! Component: 1450 - total flux cleaned = -0.000961098 Jy ! Component: 1500 - total flux cleaned = -0.000961079 Jy ! Component: 1550 - total flux cleaned = -0.00101188 Jy ! Component: 1600 - total flux cleaned = -0.00102849 Jy ! Component: 1650 - total flux cleaned = -0.0010285 Jy ! Component: 1700 - total flux cleaned = -0.00101264 Jy ! Component: 1750 - total flux cleaned = -0.000996736 Jy ! Component: 1800 - total flux cleaned = -0.001061 Jy ! Component: 1850 - total flux cleaned = -0.00107683 Jy ! Component: 1900 - total flux cleaned = -0.00107667 Jy ! Component: 1950 - total flux cleaned = -0.00106123 Jy ! Component: 2000 - total flux cleaned = -0.00107639 Jy ! Component: 2050 - total flux cleaned = -0.00104607 Jy ! Component: 2100 - total flux cleaned = -0.00112131 Jy ! Component: 2150 - total flux cleaned = -0.00110671 Jy ! Component: 2200 - total flux cleaned = -0.0011215 Jy ! Component: 2250 - total flux cleaned = -0.00112155 Jy ! Component: 2300 - total flux cleaned = -0.00112163 Jy ! Component: 2350 - total flux cleaned = -0.00115033 Jy ! Component: 2400 - total flux cleaned = -0.00116449 Jy ! Component: 2450 - total flux cleaned = -0.00115055 Jy ! Component: 2500 - total flux cleaned = -0.00117835 Jy ! Component: 2550 - total flux cleaned = -0.00121965 Jy ! Component: 2600 - total flux cleaned = -0.00120583 Jy ! Component: 2650 - total flux cleaned = -0.00119232 Jy ! Component: 2700 - total flux cleaned = -0.00116555 Jy ! Component: 2750 - total flux cleaned = -0.00120537 Jy ! Component: 2800 - total flux cleaned = -0.00116579 Jy ! Component: 2850 - total flux cleaned = -0.00119206 Jy ! Component: 2900 - total flux cleaned = -0.00120486 Jy ! Component: 2950 - total flux cleaned = -0.00120492 Jy ! Component: 3000 - total flux cleaned = -0.00116654 Jy ! Component: 3050 - total flux cleaned = -0.00123005 Jy ! Component: 3100 - total flux cleaned = -0.00120475 Jy ! Component: 3150 - total flux cleaned = -0.00119231 Jy ! Component: 3200 - total flux cleaned = -0.00125421 Jy ! Component: 3250 - total flux cleaned = -0.00124181 Jy ! Component: 3300 - total flux cleaned = -0.0012661 Jy ! Component: 3350 - total flux cleaned = -0.00126613 Jy ! Component: 3400 - total flux cleaned = -0.00124225 Jy ! Component: 3450 - total flux cleaned = -0.00127797 Jy ! Component: 3500 - total flux cleaned = -0.00125415 Jy ! Component: 3550 - total flux cleaned = -0.00133654 Jy ! Component: 3600 - total flux cleaned = -0.00123144 Jy ! Component: 3650 - total flux cleaned = -0.00127778 Jy ! Component: 3700 - total flux cleaned = -0.00126624 Jy ! Component: 3750 - total flux cleaned = -0.00128911 Jy ! Component: 3800 - total flux cleaned = -0.00128903 Jy ! Component: 3850 - total flux cleaned = -0.00127779 Jy ! Component: 3900 - total flux cleaned = -0.00131148 Jy ! Component: 3950 - total flux cleaned = -0.00131148 Jy ! Component: 4000 - total flux cleaned = -0.00135576 Jy ! Component: 4050 - total flux cleaned = -0.0012787 Jy ! Total flux subtracted in 4096 components = -0.00128957 Jy ! Clean residual min=-0.000596 max=0.000747 Jy/beam ! Clean residual mean=-0.000002 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.736306 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 511 components and 0.736306 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0605+4030_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.718 x 5.454 at -1.534 degrees (North through East) ! Clean map min=-0.0013061 max=0.57255 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0605+4030_S_map.fits wmodel /vlbi/uf001/uva//J0605+4030_S_map.mod ! Writing 511 model components to file: /vlbi/uf001/uva//J0605+4030_S_map.mod wobs /vlbi/uf001/uva//J0605+4030_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0605+4030_S_uvs.fits wwins /vlbi/uf001/uva//J0605+4030_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0605+4030_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.572551 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200329 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.104967 0.104967 0.209933 0.419867 0.839733 1.67947 3.35893 6.71787 13.4357 26.8715 53.7429 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.572 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2858.05 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0605+4030_S_dfm.log closed on Sun Jan 13 22:50:05 2019