! Started logfile: /vlbi/uf001/uva//J0854+6218_S_dfm.log on Mon Jan 14 00:10:17 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//J0854+6218_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0854+6218_S_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.72619 visibilities/baseline/integration-bin. ! Found source: J0854+6218 ! ! 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 3294 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 J0854+6218_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 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.029417Jy sigma=19.236302 ! Fit after self-cal, rms=0.841121Jy sigma=15.741752 ! 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=3.181 mas, bmaj=4.103 mas, bpa=81.93 degrees ! Estimated noise=0.976357 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 = 0.12357 Jy ! Component: 100 - total flux cleaned = 0.170756 Jy ! Total flux subtracted in 100 components = 0.170756 Jy ! Clean residual min=-0.009554 max=0.021029 Jy/beam ! Clean residual mean=-0.000114 rms=0.002850 Jy/beam ! Combined flux in latest and established models = 0.170756 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.170756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081266Jy sigma=1.489144 ! Fit after self-cal, rms=0.080956Jy sigma=1.483711 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0241307 Jy ! Component: 100 - total flux cleaned = 0.0372837 Jy ! Total flux subtracted in 100 components = 0.0372837 Jy ! Clean residual min=-0.007471 max=0.009486 Jy/beam ! Clean residual mean=-0.000064 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 0.208039 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.208039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072536Jy sigma=1.310413 ! Fit after self-cal, rms=0.072452Jy sigma=1.308955 ! 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=4.675 mas, bpa=79.24 degrees ! Estimated noise=0.720043 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 (2, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134917 Jy ! Component: 100 - total flux cleaned = 0.0221797 Jy ! Component: 150 - total flux cleaned = 0.0285018 Jy ! Component: 200 - total flux cleaned = 0.0332516 Jy ! Total flux subtracted in 200 components = 0.0332516 Jy ! Clean residual min=-0.006550 max=0.005422 Jy/beam ! Clean residual mean=-0.000049 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 0.241291 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 75 components and 0.241291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069545Jy sigma=1.246968 ! Fit after self-cal, rms=0.069379Jy sigma=1.243931 ! 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 4.675 at 79.24 degrees (North through East) ! Clean map min=-0.0062338 max=0.15612 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.93 HN 1.01 LA 0.89 ! MK 1.04 NL 1.08 OV 1.05 PT 0.97 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.01 LA 0.92 ! MK 1.03 NL 1.04 OV 1.03 PT 1.01 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.01 LA 0.94 ! MK 1.00 NL 1.05 OV 1.05 PT 1.01 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.069379Jy sigma=1.243931 ! Fit after self-cal, rms=0.066332Jy sigma=1.197946 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.758 mas, bmaj=4.729 mas, bpa=79.32 degrees ! Estimated noise=0.715053 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 = 0.00196521 Jy ! Component: 100 - total flux cleaned = 0.00252022 Jy ! Component: 150 - total flux cleaned = 0.0027759 Jy ! Component: 200 - total flux cleaned = 0.00283042 Jy ! Total flux subtracted in 200 components = 0.00283042 Jy ! Clean residual min=-0.003641 max=0.003572 Jy/beam ! Clean residual mean=-0.000008 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.244121 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 0.244121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066160Jy sigma=1.194520 ! Fit after self-cal, rms=0.066212Jy sigma=1.193950 ! 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=0.066212Jy sigma=1.193950 ! Fit after self-cal, rms=0.066538Jy sigma=1.182360 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.762 mas, bmaj=4.725 mas, bpa=80.07 degrees ! Estimated noise=0.718302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000991089 Jy ! Component: 100 - total flux cleaned = 0.00124279 Jy ! Component: 150 - total flux cleaned = 0.00148937 Jy ! Component: 200 - total flux cleaned = 0.00166991 Jy ! Total flux subtracted in 200 components = 0.00166991 Jy ! Clean residual min=-0.003108 max=0.002986 Jy/beam ! Clean residual mean=-0.000019 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.245791 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 117 components and 0.245791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066484Jy sigma=1.181594 ! Fit after self-cal, rms=0.066510Jy sigma=1.181432 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 = 0.000302656 Jy ! Component: 100 - total flux cleaned = 0.000356291 Jy ! Component: 150 - total flux cleaned = 0.000454649 Jy ! Component: 200 - total flux cleaned = 0.000546607 Jy ! Total flux subtracted in 200 components = 0.000546607 Jy ! Clean residual min=-0.003141 max=0.002976 Jy/beam ! Clean residual mean=-0.000018 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.246338 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 124 components and 0.246338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066487Jy sigma=1.181160 ! Fit after self-cal, rms=0.066485Jy sigma=1.181145 ! 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=0.066485Jy sigma=1.181145 ! Fit after self-cal, rms=0.066474Jy sigma=1.181030 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.759 mas, bmaj=4.729 mas, bpa=79.7 degrees ! Estimated noise=0.718455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000729055 Jy ! Component: 100 - total flux cleaned = 0.000999617 Jy ! Component: 150 - total flux cleaned = 0.00112919 Jy ! Component: 200 - total flux cleaned = 0.00118857 Jy ! Total flux subtracted in 200 components = 0.00118857 Jy ! Clean residual min=-0.003078 max=0.002966 Jy/beam ! Clean residual mean=-0.000019 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.247526 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 133 components and 0.247526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066453Jy sigma=1.180795 ! Fit after self-cal, rms=0.066451Jy sigma=1.180777 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 = 0.000192333 Jy ! Component: 100 - total flux cleaned = 0.000248567 Jy ! Component: 150 - total flux cleaned = 0.000283595 Jy ! Component: 200 - total flux cleaned = 0.000317569 Jy ! Total flux subtracted in 200 components = 0.000317569 Jy ! Clean residual min=-0.003087 max=0.002939 Jy/beam ! Clean residual mean=-0.000018 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.247844 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 135 components and 0.247844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066439Jy sigma=1.180654 ! Fit after self-cal, rms=0.066439Jy sigma=1.180650 ! 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=0.066439Jy sigma=1.180650 ! Fit after self-cal, rms=0.066420Jy sigma=1.180602 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.055 mas, bmaj=8.268 mas, bpa=67.39 degrees ! Estimated noise=0.912462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000979571 Jy ! Component: 100 - total flux cleaned = 0.00116487 Jy ! Component: 150 - total flux cleaned = 0.00118812 Jy ! Component: 200 - total flux cleaned = 0.00124447 Jy ! Total flux subtracted in 200 components = 0.00124447 Jy ! Clean residual min=-0.003297 max=0.003345 Jy/beam ! Clean residual mean=-0.000049 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.249088 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 139 components and 0.249088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066409Jy sigma=1.180590 ! Fit after self-cal, rms=0.066407Jy sigma=1.180555 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 = 8.01522e-05 Jy ! Component: 100 - total flux cleaned = 0.000114644 Jy ! Component: 150 - total flux cleaned = 0.000144354 Jy ! Component: 200 - total flux cleaned = 0.000169785 Jy ! Total flux subtracted in 200 components = 0.000169785 Jy ! Clean residual min=-0.003298 max=0.003364 Jy/beam ! Clean residual mean=-0.000048 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.249258 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 142 components and 0.249258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066408Jy sigma=1.180627 ! Fit after self-cal, rms=0.066407Jy sigma=1.180613 ! 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=3.757 mas, bmaj=4.731 mas, bpa=79.33 degrees ! Estimated noise=0.718274 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.757 x 4.731 at 79.33 degrees (North through East) ! Clean map min=-0.0029197 max=0.15464 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.221 mas, bmaj=4.138 mas, bpa=82.16 degrees ! Estimated noise=0.977848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123425 Jy ! Component: 100 - total flux cleaned = 0.170672 Jy ! Component: 150 - total flux cleaned = 0.194597 Jy ! Component: 200 - total flux cleaned = 0.208484 Jy ! Total flux subtracted in 200 components = 0.208484 Jy ! Clean residual min=-0.005964 max=0.007116 Jy/beam ! Clean residual mean=-0.000057 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.208484 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.208484 Jy ! Inverting map and beam ! Estimated beam: bmin=3.757 mas, bmaj=4.731 mas, bpa=79.33 degrees ! Estimated noise=0.718274 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 = 0.0118214 Jy ! Component: 100 - total flux cleaned = 0.0196674 Jy ! Component: 150 - total flux cleaned = 0.0252024 Jy ! Component: 200 - total flux cleaned = 0.0292121 Jy ! Total flux subtracted in 200 components = 0.0292121 Jy ! Clean residual min=-0.003648 max=0.002961 Jy/beam ! Clean residual mean=-0.000040 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.237696 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 60 components and 0.237696 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=7.055 mas, bmaj=8.268 mas, bpa=67.39 degrees ! Estimated noise=0.912462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499463 Jy ! Component: 100 - total flux cleaned = 0.00752037 Jy ! Component: 150 - total flux cleaned = 0.0084964 Jy ! Component: 200 - total flux cleaned = 0.00923983 Jy ! Total flux subtracted in 200 components = 0.00923983 Jy ! Clean residual min=-0.003529 max=0.003296 Jy/beam ! Clean residual mean=-0.000059 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.246936 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 = 0.000586985 Jy ! Component: 100 - total flux cleaned = 0.00105323 Jy ! Component: 150 - total flux cleaned = 0.00140262 Jy ! Component: 200 - total flux cleaned = 0.0016886 Jy ! Total flux subtracted in 200 components = 0.0016886 Jy ! Clean residual min=-0.003485 max=0.003417 Jy/beam ! Clean residual mean=-0.000051 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.248625 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 123 components and 0.248624 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.757 mas, bmaj=4.731 mas, bpa=79.33 degrees ! Estimated noise=0.718274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.74937e-05 Jy ! Component: 100 - total flux cleaned = -3.82666e-05 Jy ! Component: 150 - total flux cleaned = -3.8367e-05 Jy ! Component: 200 - total flux cleaned = -7.20083e-05 Jy ! Total flux subtracted in 200 components = -7.20083e-05 Jy ! Clean residual min=-0.003382 max=0.002910 Jy/beam ! Clean residual mean=-0.000020 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.248552 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 137 components and 0.248552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066446Jy sigma=1.181697 ! Fit after self-cal, rms=0.066434Jy sigma=1.181250 wmodel J0854+6218_S_map.mod ! Writing 137 model components to file: J0854+6218_S_map.mod wobs J0854+6218_S_uvs.fits ! Writing UV FITS file: J0854+6218_S_uvs.fits wwins J0854+6218_S_map.win ! wwins: Wrote 2 windows to J0854+6218_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 = -0.000716681 Jy ! Component: 100 - total flux cleaned = -0.000559437 Jy ! Component: 150 - total flux cleaned = -0.000558116 Jy ! Component: 200 - total flux cleaned = -0.000650843 Jy ! Component: 250 - total flux cleaned = -0.000693453 Jy ! Component: 300 - total flux cleaned = -0.000566685 Jy ! Component: 350 - total flux cleaned = -0.000485993 Jy ! Component: 400 - total flux cleaned = -0.000407324 Jy ! Component: 450 - total flux cleaned = -0.000331079 Jy ! Component: 500 - total flux cleaned = -0.000332005 Jy ! Component: 550 - total flux cleaned = -0.000296236 Jy ! Component: 600 - total flux cleaned = -0.000332823 Jy ! Component: 650 - total flux cleaned = -0.000366878 Jy ! Component: 700 - total flux cleaned = -0.000332325 Jy ! Component: 750 - total flux cleaned = -0.000331399 Jy ! Component: 800 - total flux cleaned = -0.000331133 Jy ! Component: 850 - total flux cleaned = -0.000426851 Jy ! Component: 900 - total flux cleaned = -0.000551643 Jy ! Component: 950 - total flux cleaned = -0.00061228 Jy ! Component: 1000 - total flux cleaned = -0.000672738 Jy ! Component: 1050 - total flux cleaned = -0.000702391 Jy ! Component: 1100 - total flux cleaned = -0.00090651 Jy ! Component: 1150 - total flux cleaned = -0.000963604 Jy ! Component: 1200 - total flux cleaned = -0.00107542 Jy ! Component: 1250 - total flux cleaned = -0.00118637 Jy ! Component: 1300 - total flux cleaned = -0.00124069 Jy ! Component: 1350 - total flux cleaned = -0.00118688 Jy ! Component: 1400 - total flux cleaned = -0.00126598 Jy ! Component: 1450 - total flux cleaned = -0.00121351 Jy ! Component: 1500 - total flux cleaned = -0.00121344 Jy ! Component: 1550 - total flux cleaned = -0.00113739 Jy ! Component: 1600 - total flux cleaned = -0.00113728 Jy ! Component: 1650 - total flux cleaned = -0.00113771 Jy ! Component: 1700 - total flux cleaned = -0.00111396 Jy ! Component: 1750 - total flux cleaned = -0.0010665 Jy ! Component: 1800 - total flux cleaned = -0.00113725 Jy ! Component: 1850 - total flux cleaned = -0.00104386 Jy ! Component: 1900 - total flux cleaned = -0.000952184 Jy ! Component: 1950 - total flux cleaned = -0.000929751 Jy ! Component: 2000 - total flux cleaned = -0.000952355 Jy ! Component: 2050 - total flux cleaned = -0.000930122 Jy ! Component: 2100 - total flux cleaned = -0.000995537 Jy ! Component: 2150 - total flux cleaned = -0.000908976 Jy ! Component: 2200 - total flux cleaned = -0.000930741 Jy ! Component: 2250 - total flux cleaned = -0.000972877 Jy ! Component: 2300 - total flux cleaned = -0.000868461 Jy ! Component: 2350 - total flux cleaned = -0.000971855 Jy ! Component: 2400 - total flux cleaned = -0.000971425 Jy ! Component: 2450 - total flux cleaned = -0.000951164 Jy ! Component: 2500 - total flux cleaned = -0.000931304 Jy ! Component: 2550 - total flux cleaned = -0.00095113 Jy ! Component: 2600 - total flux cleaned = -0.000872697 Jy ! Component: 2650 - total flux cleaned = -0.000795331 Jy ! Component: 2700 - total flux cleaned = -0.000891517 Jy ! Component: 2750 - total flux cleaned = -0.000872237 Jy ! Component: 2800 - total flux cleaned = -0.000816255 Jy ! Component: 2850 - total flux cleaned = -0.000834595 Jy ! Component: 2900 - total flux cleaned = -0.000742539 Jy ! Component: 2950 - total flux cleaned = -0.000651861 Jy ! Component: 3000 - total flux cleaned = -0.000633752 Jy ! Component: 3050 - total flux cleaned = -0.000651516 Jy ! Component: 3100 - total flux cleaned = -0.000580662 Jy ! Component: 3150 - total flux cleaned = -0.00054551 Jy ! Component: 3200 - total flux cleaned = -0.0004764 Jy ! Component: 3250 - total flux cleaned = -0.000441844 Jy ! Component: 3300 - total flux cleaned = -0.000441712 Jy ! Component: 3350 - total flux cleaned = -0.000357249 Jy ! Component: 3400 - total flux cleaned = -0.000374003 Jy ! Component: 3450 - total flux cleaned = -0.000291023 Jy ! Component: 3500 - total flux cleaned = -0.000241995 Jy ! Component: 3550 - total flux cleaned = -0.000241871 Jy ! Component: 3600 - total flux cleaned = -0.000225724 Jy ! Component: 3650 - total flux cleaned = -0.000113776 Jy ! Component: 3700 - total flux cleaned = -9.80578e-05 Jy ! Component: 3750 - total flux cleaned = -0.000129242 Jy ! Component: 3800 - total flux cleaned = -6.68884e-05 Jy ! Component: 3850 - total flux cleaned = -5.05485e-06 Jy ! Component: 3900 - total flux cleaned = -2.02652e-05 Jy ! Component: 3950 - total flux cleaned = 2.55012e-05 Jy ! Component: 4000 - total flux cleaned = 0.000100783 Jy ! Component: 4050 - total flux cleaned = 0.000160701 Jy ! Total flux subtracted in 4096 components = 0.000190647 Jy ! Clean residual min=-0.000891 max=0.001236 Jy/beam ! Clean residual mean=0.000000 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.248743 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 425 components and 0.248743 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0854+6218_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.757 x 4.731 at 79.33 degrees (North through East) ! Clean map min=-0.0020577 max=0.15512 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0854+6218_S_map.fits wmodel /vlbi/uf001/uva//J0854+6218_S_map.mod ! Writing 425 model components to file: /vlbi/uf001/uva//J0854+6218_S_map.mod wobs /vlbi/uf001/uva//J0854+6218_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0854+6218_S_uvs.fits wwins /vlbi/uf001/uva//J0854+6218_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0854+6218_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.155116 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00026304 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.50873 0.50873 1.01746 2.03492 4.06984 8.13968 16.2794 32.5587 65.1175 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.155 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 589.703 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0854+6218_S_dfm.log closed on Mon Jan 14 00:10:21 2019