! Started logfile: /vlbi/uf001/uva//J1829+0518_S_dfm.log on Mon Jan 14 04:39:29 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//J1829+0518_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1829+0518_S_uva.fits ! AN table 1: 72 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.998677 visibilities/baseline/integration-bin. ! Found source: J1829+0518 ! ! 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 4530 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 J1829+0518_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.006007Jy sigma=18.578461 ! Fit after self-cal, rms=0.947681Jy sigma=17.504625 ! 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=2.347 mas, bmaj=5.748 mas, bpa=-4.215 degrees ! Estimated noise=0.728463 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 = 0.0384736 Jy ! Component: 100 - total flux cleaned = 0.0493378 Jy ! Total flux subtracted in 100 components = 0.0493378 Jy ! Clean residual min=-0.004358 max=0.005611 Jy/beam ! Clean residual mean=-0.000012 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.0493378 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0493378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072102Jy sigma=1.274281 ! Fit after self-cal, rms=0.070510Jy sigma=1.245695 ! 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=2.778 mas, bmaj=6.332 mas, bpa=-3.003 degrees ! Estimated noise=0.576217 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 = 0.0108458 Jy ! Component: 100 - total flux cleaned = 0.0164393 Jy ! Component: 150 - total flux cleaned = 0.0197728 Jy ! Component: 200 - total flux cleaned = 0.0218879 Jy ! Total flux subtracted in 200 components = 0.0218879 Jy ! Clean residual min=-0.004666 max=0.007499 Jy/beam ! Clean residual mean=-0.000012 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.0712256 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.0712256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068892Jy sigma=1.214155 ! Fit after self-cal, rms=0.068814Jy sigma=1.212325 ! Inverting map ! Added new window around map position (16.5, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0064722 Jy ! Component: 100 - total flux cleaned = 0.0100229 Jy ! Component: 150 - total flux cleaned = 0.0126813 Jy ! Component: 200 - total flux cleaned = 0.0144883 Jy ! Total flux subtracted in 200 components = 0.0144883 Jy ! Clean residual min=-0.004097 max=0.003764 Jy/beam ! Clean residual mean=-0.000015 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.085714 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.085714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068168Jy sigma=1.198680 ! Fit after self-cal, rms=0.067997Jy sigma=1.195945 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.778 x 6.332 at -3.003 degrees (North through East) ! Clean map min=-0.0038929 max=0.056366 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 HN 1.14 LA 0.83 MK 0.96 ! NL 1.26 PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 1.01 LA 0.96 MK 1.08 ! NL 1.09 PT 1.06 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 1.02 LA 0.96 MK 0.98 ! NL 1.02 PT 1.01 SC 0.97 ! ! ! Fit before self-cal, rms=0.067997Jy sigma=1.195945 ! Fit after self-cal, rms=0.065834Jy sigma=1.184951 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.799 mas, bmaj=6.287 mas, bpa=-2.434 degrees ! Estimated noise=0.567412 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 = 0.00291711 Jy ! Component: 100 - total flux cleaned = 0.00435637 Jy ! Component: 150 - total flux cleaned = 0.00505061 Jy ! Component: 200 - total flux cleaned = 0.00537354 Jy ! Total flux subtracted in 200 components = 0.00537354 Jy ! Clean residual min=-0.002672 max=0.002454 Jy/beam ! Clean residual mean=-0.000014 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0910875 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 73 components and 0.0910875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065679Jy sigma=1.181933 ! Fit after self-cal, rms=0.065803Jy sigma=1.180085 ! 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=0.065803Jy sigma=1.180085 ! Fit after self-cal, rms=0.066288Jy sigma=1.175820 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.792 mas, bmaj=6.26 mas, bpa=-2.414 degrees ! Estimated noise=0.569824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156582 Jy ! Component: 100 - total flux cleaned = 0.00219134 Jy ! Component: 150 - total flux cleaned = 0.00253511 Jy ! Component: 200 - total flux cleaned = 0.00280266 Jy ! Total flux subtracted in 200 components = 0.00280266 Jy ! Clean residual min=-0.002644 max=0.002134 Jy/beam ! Clean residual mean=0.000000 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0938902 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.0938902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066233Jy sigma=1.174919 ! Fit after self-cal, rms=0.066337Jy sigma=1.173798 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 = 0.00052405 Jy ! Component: 100 - total flux cleaned = 0.000748132 Jy ! Component: 150 - total flux cleaned = 0.000912225 Jy ! Component: 200 - total flux cleaned = 0.00105862 Jy ! Total flux subtracted in 200 components = 0.00105862 Jy ! Clean residual min=-0.002684 max=0.002142 Jy/beam ! Clean residual mean=-0.000000 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0949488 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 106 components and 0.0949488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066306Jy sigma=1.173353 ! Fit after self-cal, rms=0.066307Jy sigma=1.173281 ! 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=0.066307Jy sigma=1.173281 ! Fit after self-cal, rms=0.066353Jy sigma=1.172883 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.79 mas, bmaj=6.252 mas, bpa=-2.462 degrees ! Estimated noise=0.568332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000850143 Jy ! Component: 100 - total flux cleaned = 0.00115172 Jy ! Component: 150 - total flux cleaned = 0.00143182 Jy ! Component: 200 - total flux cleaned = 0.00161002 Jy ! Total flux subtracted in 200 components = 0.00161002 Jy ! Clean residual min=-0.002587 max=0.002136 Jy/beam ! Clean residual mean=0.000003 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0965588 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.0965588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066327Jy sigma=1.172517 ! Fit after self-cal, rms=0.066372Jy sigma=1.172391 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 = 0.000303449 Jy ! Component: 100 - total flux cleaned = 0.000488416 Jy ! Component: 150 - total flux cleaned = 0.000611178 Jy ! Component: 200 - total flux cleaned = 0.000702526 Jy ! Total flux subtracted in 200 components = 0.000702526 Jy ! Clean residual min=-0.002555 max=0.002121 Jy/beam ! Clean residual mean=0.000002 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0972613 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 0.0972613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066357Jy sigma=1.172188 ! Fit after self-cal, rms=0.066359Jy sigma=1.172154 ! 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=0.066359Jy sigma=1.172154 ! Fit after self-cal, rms=0.066176Jy sigma=1.172053 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.124 mas, bmaj=9.684 mas, bpa=6.299 degrees ! Estimated noise=0.790761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000582037 Jy ! Component: 100 - total flux cleaned = 0.000713449 Jy ! Component: 150 - total flux cleaned = 0.000764781 Jy ! Component: 200 - total flux cleaned = 0.000787215 Jy ! Total flux subtracted in 200 components = 0.000787215 Jy ! Clean residual min=-0.003421 max=0.002875 Jy/beam ! Clean residual mean=0.000005 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.0980485 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 145 components and 0.0980485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066168Jy sigma=1.171994 ! Fit after self-cal, rms=0.066181Jy sigma=1.171866 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 = 1.915e-05 Jy ! Component: 100 - total flux cleaned = 7.28666e-05 Jy ! Component: 150 - total flux cleaned = 0.000115931 Jy ! Component: 200 - total flux cleaned = 0.000169966 Jy ! Total flux subtracted in 200 components = 0.000169966 Jy ! Clean residual min=-0.003377 max=0.002803 Jy/beam ! Clean residual mean=0.000005 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.0982185 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 149 components and 0.0982185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066178Jy sigma=1.171907 ! Fit after self-cal, rms=0.066178Jy sigma=1.171822 ! 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=2.791 mas, bmaj=6.251 mas, bpa=-2.485 degrees ! Estimated noise=0.566986 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.791 x 6.251 at -2.485 degrees (North through East) ! Clean map min=-0.0023767 max=0.053978 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=2.36 mas, bmaj=5.648 mas, bpa=-3.385 degrees ! Estimated noise=0.725104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0390295 Jy ! Component: 100 - total flux cleaned = 0.051726 Jy ! Component: 150 - total flux cleaned = 0.0599894 Jy ! Component: 200 - total flux cleaned = 0.0658145 Jy ! Total flux subtracted in 200 components = 0.0658145 Jy ! Clean residual min=-0.004084 max=0.004023 Jy/beam ! Clean residual mean=-0.000006 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.0658144 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 0.0658144 Jy ! Inverting map and beam ! Estimated beam: bmin=2.791 mas, bmaj=6.251 mas, bpa=-2.485 degrees ! Estimated noise=0.566986 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 = 0.00714678 Jy ! Component: 100 - total flux cleaned = 0.0123439 Jy ! Component: 150 - total flux cleaned = 0.016393 Jy ! Component: 200 - total flux cleaned = 0.01962 Jy ! Total flux subtracted in 200 components = 0.01962 Jy ! Clean residual min=-0.003278 max=0.002632 Jy/beam ! Clean residual mean=0.000003 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.0854345 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 53 components and 0.0854345 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=6.124 mas, bmaj=9.684 mas, bpa=6.299 degrees ! Estimated noise=0.790761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00512376 Jy ! Component: 100 - total flux cleaned = 0.0080905 Jy ! Component: 150 - total flux cleaned = 0.0100229 Jy ! Component: 200 - total flux cleaned = 0.0110692 Jy ! Total flux subtracted in 200 components = 0.0110692 Jy ! Clean residual min=-0.003529 max=0.002922 Jy/beam ! Clean residual mean=0.000005 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.0965037 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 = 0.000304692 Jy ! Component: 100 - total flux cleaned = 0.000602964 Jy ! Component: 150 - total flux cleaned = 0.00085677 Jy ! Component: 200 - total flux cleaned = 0.00104784 Jy ! Total flux subtracted in 200 components = 0.00104784 Jy ! Clean residual min=-0.003326 max=0.002671 Jy/beam ! Clean residual mean=0.000005 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.0975515 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 114 components and 0.0975515 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.791 mas, bmaj=6.251 mas, bpa=-2.485 degrees ! Estimated noise=0.566986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000451282 Jy ! Component: 100 - total flux cleaned = 0.000522821 Jy ! Component: 150 - total flux cleaned = 0.000619834 Jy ! Component: 200 - total flux cleaned = 0.000620243 Jy ! Total flux subtracted in 200 components = 0.000620243 Jy ! Clean residual min=-0.002630 max=0.002281 Jy/beam ! Clean residual mean=0.000002 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0981718 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 130 components and 0.0981718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066214Jy sigma=1.172727 ! Fit after self-cal, rms=0.066176Jy sigma=1.172266 wmodel J1829+0518_S_map.mod ! Writing 130 model components to file: J1829+0518_S_map.mod wobs J1829+0518_S_uvs.fits ! Writing UV FITS file: J1829+0518_S_uvs.fits wwins J1829+0518_S_map.win ! wwins: Wrote 2 windows to J1829+0518_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 = -0.00104851 Jy ! Component: 100 - total flux cleaned = -0.00155715 Jy ! Component: 150 - total flux cleaned = -0.00184684 Jy ! Component: 200 - total flux cleaned = -0.00198371 Jy ! Component: 250 - total flux cleaned = -0.00201682 Jy ! Component: 300 - total flux cleaned = -0.00204812 Jy ! Component: 350 - total flux cleaned = -0.00222685 Jy ! Component: 400 - total flux cleaned = -0.00231403 Jy ! Component: 450 - total flux cleaned = -0.00242637 Jy ! Component: 500 - total flux cleaned = -0.00248085 Jy ! Component: 550 - total flux cleaned = -0.00253382 Jy ! Component: 600 - total flux cleaned = -0.00255948 Jy ! Component: 650 - total flux cleaned = -0.00260993 Jy ! Component: 700 - total flux cleaned = -0.00268292 Jy ! Component: 750 - total flux cleaned = -0.00265825 Jy ! Component: 800 - total flux cleaned = -0.00270482 Jy ! Component: 850 - total flux cleaned = -0.00265943 Jy ! Component: 900 - total flux cleaned = -0.0027039 Jy ! Component: 950 - total flux cleaned = -0.00263789 Jy ! Component: 1000 - total flux cleaned = -0.00259465 Jy ! Component: 1050 - total flux cleaned = -0.00261489 Jy ! Component: 1100 - total flux cleaned = -0.00255261 Jy ! Component: 1150 - total flux cleaned = -0.00251237 Jy ! Component: 1200 - total flux cleaned = -0.00255152 Jy ! Component: 1250 - total flux cleaned = -0.0025512 Jy ! Component: 1300 - total flux cleaned = -0.00249335 Jy ! Component: 1350 - total flux cleaned = -0.00249344 Jy ! Component: 1400 - total flux cleaned = -0.00251191 Jy ! Component: 1450 - total flux cleaned = -0.00251184 Jy ! Component: 1500 - total flux cleaned = -0.00242245 Jy ! Component: 1550 - total flux cleaned = -0.00245771 Jy ! Component: 1600 - total flux cleaned = -0.00247467 Jy ! Component: 1650 - total flux cleaned = -0.0024918 Jy ! Component: 1700 - total flux cleaned = -0.00247507 Jy ! Component: 1750 - total flux cleaned = -0.0024587 Jy ! Component: 1800 - total flux cleaned = -0.00252335 Jy ! Component: 1850 - total flux cleaned = -0.00245945 Jy ! Component: 1900 - total flux cleaned = -0.00255371 Jy ! Component: 1950 - total flux cleaned = -0.00253811 Jy ! Component: 2000 - total flux cleaned = -0.00250715 Jy ! Component: 2050 - total flux cleaned = -0.002492 Jy ! Component: 2100 - total flux cleaned = -0.00253616 Jy ! Component: 2150 - total flux cleaned = -0.00244821 Jy ! Component: 2200 - total flux cleaned = -0.00241915 Jy ! Component: 2250 - total flux cleaned = -0.00234776 Jy ! Component: 2300 - total flux cleaned = -0.00234793 Jy ! Component: 2350 - total flux cleaned = -0.00226427 Jy ! Component: 2400 - total flux cleaned = -0.00222306 Jy ! Component: 2450 - total flux cleaned = -0.00216893 Jy ! Component: 2500 - total flux cleaned = -0.0021151 Jy ! Component: 2550 - total flux cleaned = -0.00210182 Jy ! Component: 2600 - total flux cleaned = -0.00203651 Jy ! Component: 2650 - total flux cleaned = -0.00202349 Jy ! Component: 2700 - total flux cleaned = -0.0020232 Jy ! Component: 2750 - total flux cleaned = -0.00198546 Jy ! Component: 2800 - total flux cleaned = -0.00199781 Jy ! Component: 2850 - total flux cleaned = -0.00193608 Jy ! Component: 2900 - total flux cleaned = -0.00194856 Jy ! Component: 2950 - total flux cleaned = -0.00191227 Jy ! Component: 3000 - total flux cleaned = -0.0019242 Jy ! Component: 3050 - total flux cleaned = -0.00187668 Jy ! Component: 3100 - total flux cleaned = -0.00186502 Jy ! Component: 3150 - total flux cleaned = -0.00184182 Jy ! Component: 3200 - total flux cleaned = -0.00185322 Jy ! Component: 3250 - total flux cleaned = -0.00184183 Jy ! Component: 3300 - total flux cleaned = -0.00185311 Jy ! Component: 3350 - total flux cleaned = -0.00185313 Jy ! Component: 3400 - total flux cleaned = -0.00185312 Jy ! Component: 3450 - total flux cleaned = -0.00180948 Jy ! Component: 3500 - total flux cleaned = -0.00179864 Jy ! Component: 3550 - total flux cleaned = -0.00177719 Jy ! Component: 3600 - total flux cleaned = -0.00170307 Jy ! Component: 3650 - total flux cleaned = -0.0016612 Jy ! Component: 3700 - total flux cleaned = -0.00166135 Jy ! Component: 3750 - total flux cleaned = -0.00160976 Jy ! Component: 3800 - total flux cleaned = -0.00153818 Jy ! Component: 3850 - total flux cleaned = -0.00154848 Jy ! Component: 3900 - total flux cleaned = -0.00151834 Jy ! Component: 3950 - total flux cleaned = -0.00150828 Jy ! Component: 4000 - total flux cleaned = -0.00147842 Jy ! Component: 4050 - total flux cleaned = -0.00141935 Jy ! Total flux subtracted in 4096 components = -0.00140952 Jy ! Clean residual min=-0.000712 max=0.000605 Jy/beam ! Clean residual mean=-0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0967623 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 414 components and 0.0967622 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1829+0518_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.791 x 6.251 at -2.485 degrees (North through East) ! Clean map min=-0.0014962 max=0.05301 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1829+0518_S_map.fits wmodel /vlbi/uf001/uva//J1829+0518_S_map.mod ! Writing 414 model components to file: /vlbi/uf001/uva//J1829+0518_S_map.mod wobs /vlbi/uf001/uva//J1829+0518_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1829+0518_S_uvs.fits wwins /vlbi/uf001/uva//J1829+0518_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1829+0518_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0530096 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169885 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.961442 0.961442 1.92288 3.84577 7.69153 15.3831 30.7661 61.5323 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 312.031 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1829+0518_S_dfm.log closed on Mon Jan 14 04:39:33 2019