! Started logfile: /vlbi/uf001/uva//J1336-1852_S_dfm.log on Mon Jan 14 02:30:05 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//J1336-1852_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1336-1852_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97271 visibilities/baseline/integration-bin. ! Found source: J1336-1852 ! ! 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 7485 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 J1336-1852_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.082049Jy sigma=18.493249 ! Fit after self-cal, rms=0.575537Jy sigma=9.618909 ! 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=2.448 mas, bmaj=6.427 mas, bpa=-3.462 degrees ! Estimated noise=0.757862 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 = 0.341708 Jy ! Component: 100 - total flux cleaned = 0.416229 Jy ! Total flux subtracted in 100 components = 0.416229 Jy ! Clean residual min=-0.017779 max=0.022996 Jy/beam ! Clean residual mean=0.000009 rms=0.004779 Jy/beam ! Combined flux in latest and established models = 0.416229 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.416229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122401Jy sigma=1.859161 ! Fit after self-cal, rms=0.122396Jy sigma=1.859118 ! 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=2.898 mas, bmaj=7.22 mas, bpa=-2.346 degrees ! Estimated noise=0.550723 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 = 0.0251654 Jy ! Component: 100 - total flux cleaned = 0.0363729 Jy ! Component: 150 - total flux cleaned = 0.0407307 Jy ! Component: 200 - total flux cleaned = 0.0413658 Jy ! Total flux subtracted in 200 components = 0.0413658 Jy ! Clean residual min=-0.017439 max=0.020997 Jy/beam ! Clean residual mean=-0.000003 rms=0.004475 Jy/beam ! Combined flux in latest and established models = 0.457595 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.457595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119242Jy sigma=1.741859 ! Fit after self-cal, rms=0.119225Jy sigma=1.741724 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.898 x 7.22 at -2.346 degrees (North through East) ! Clean map min=-0.016885 max=0.44098 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 1.12 KP 0.95 ! LA 0.91 MK 1.01 NL 1.12 OV 0.97 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.91 HN 1.12 KP 0.96 ! LA 0.90 MK 1.02 NL 1.20 OV 0.96 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.12 KP 0.97 ! LA 0.90 MK 1.02 NL 1.14 OV 0.95 ! PT 1.00* SC 0.96 ! ! ! Fit before self-cal, rms=0.119225Jy sigma=1.741724 ! Fit after self-cal, rms=0.113189Jy sigma=1.556755 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.925 mas, bmaj=7.233 mas, bpa=-1.538 degrees ! Estimated noise=0.544289 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 = -0.00653457 Jy ! Component: 100 - total flux cleaned = -0.00803003 Jy ! Component: 150 - total flux cleaned = -0.00836237 Jy ! Component: 200 - total flux cleaned = -0.00855277 Jy ! Total flux subtracted in 200 components = -0.00855277 Jy ! Clean residual min=-0.016879 max=0.013115 Jy/beam ! Clean residual mean=0.000001 rms=0.003484 Jy/beam ! Combined flux in latest and established models = 0.449042 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.449042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112358Jy sigma=1.552894 ! Fit after self-cal, rms=0.112426Jy sigma=1.552541 ! 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=0.112426Jy sigma=1.552541 ! Fit after self-cal, rms=0.111389Jy sigma=1.237176 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.928 mas, bmaj=7.23 mas, bpa=-1.698 degrees ! Estimated noise=0.548114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000912917 Jy ! Component: 100 - total flux cleaned = 0.000870991 Jy ! Component: 150 - total flux cleaned = 0.000832373 Jy ! Component: 200 - total flux cleaned = 0.000797712 Jy ! Total flux subtracted in 200 components = 0.000797712 Jy ! Clean residual min=-0.004401 max=0.004481 Jy/beam ! Clean residual mean=0.000003 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.44984 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.44984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111407Jy sigma=1.235996 ! Fit after self-cal, rms=0.111705Jy sigma=1.235606 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 (-16, -102). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219425 Jy ! Component: 100 - total flux cleaned = 0.00210968 Jy ! Component: 150 - total flux cleaned = 0.00178648 Jy ! Component: 200 - total flux cleaned = 0.00150995 Jy ! Total flux subtracted in 200 components = 0.00150995 Jy ! Clean residual min=-0.003901 max=0.004155 Jy/beam ! Clean residual mean=0.000002 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.451349 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.45135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111482Jy sigma=1.230734 ! Fit after self-cal, rms=0.111466Jy sigma=1.230347 ! Inverting map ! Added new window around map position (-84, -58). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344118 Jy ! Component: 100 - total flux cleaned = 0.00399001 Jy ! Component: 150 - total flux cleaned = 0.00392864 Jy ! Component: 200 - total flux cleaned = 0.00375793 Jy ! Total flux subtracted in 200 components = 0.00375793 Jy ! Clean residual min=-0.003867 max=0.003394 Jy/beam ! Clean residual mean=0.000000 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.455107 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 91 components and 0.455108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111336Jy sigma=1.226960 ! Fit after self-cal, rms=0.111321Jy sigma=1.226684 ! 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=0.111321Jy sigma=1.226684 ! Fit after self-cal, rms=0.122351Jy sigma=1.213083 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.923 mas, bmaj=7.231 mas, bpa=-1.751 degrees ! Estimated noise=0.548826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025347 Jy ! Component: 100 - total flux cleaned = 0.000265334 Jy ! Component: 150 - total flux cleaned = 9.06387e-05 Jy ! Component: 200 - total flux cleaned = 9.21933e-05 Jy ! Total flux subtracted in 200 components = 9.21933e-05 Jy ! Clean residual min=-0.002445 max=0.002799 Jy/beam ! Clean residual mean=0.000001 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.4552 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 113 components and 0.4552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122313Jy sigma=1.211967 ! Fit after self-cal, rms=0.122354Jy sigma=1.211906 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 (-25.5, 100.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204121 Jy ! Component: 100 - total flux cleaned = 0.00195821 Jy ! Component: 150 - total flux cleaned = 0.00191869 Jy ! Component: 200 - total flux cleaned = 0.00198661 Jy ! Total flux subtracted in 200 components = 0.00198661 Jy ! Clean residual min=-0.002433 max=0.002419 Jy/beam ! Clean residual mean=0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.457186 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 134 components and 0.457186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122313Jy sigma=1.210521 ! Fit after self-cal, rms=0.122306Jy sigma=1.210499 ! 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=0.122306Jy sigma=1.210499 ! Fit after self-cal, rms=0.122434Jy sigma=1.210364 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.985 mas, bmaj=14.02 mas, bpa=4.98 degrees ! Estimated noise=0.740618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.47811e-06 Jy ! Component: 100 - total flux cleaned = 9.50262e-05 Jy ! Component: 150 - total flux cleaned = 0.000206192 Jy ! Component: 200 - total flux cleaned = 0.000359383 Jy ! Total flux subtracted in 200 components = 0.000359383 Jy ! Clean residual min=-0.002447 max=0.003652 Jy/beam ! Clean residual mean=0.000002 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.457546 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 148 components and 0.457546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122428Jy sigma=1.210176 ! Fit after self-cal, rms=0.122431Jy sigma=1.210160 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 (-1, -25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234885 Jy ! Component: 100 - total flux cleaned = 0.00218555 Jy ! Component: 150 - total flux cleaned = 0.00218 Jy ! Component: 200 - total flux cleaned = 0.0023878 Jy ! Total flux subtracted in 200 components = 0.0023878 Jy ! Clean residual min=-0.001994 max=0.002032 Jy/beam ! Clean residual mean=-0.000003 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.459933 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 193 components and 0.459933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122375Jy sigma=1.209219 ! Fit after self-cal, rms=0.122359Jy sigma=1.209059 ! 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=2.922 mas, bmaj=7.231 mas, bpa=-1.781 degrees ! Estimated noise=0.548392 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.922 x 7.231 at -1.781 degrees (North through East) ! Clean map min=-0.0025527 max=0.44019 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=2.461 mas, bmaj=6.405 mas, bpa=-2.907 degrees ! Estimated noise=0.760494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.342856 Jy ! Component: 100 - total flux cleaned = 0.417621 Jy ! Component: 150 - total flux cleaned = 0.435994 Jy ! Component: 200 - total flux cleaned = 0.44464 Jy ! Total flux subtracted in 200 components = 0.44464 Jy ! Clean residual min=-0.003745 max=0.005066 Jy/beam ! Clean residual mean=0.000002 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.44464 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.44464 Jy ! Inverting map and beam ! Estimated beam: bmin=2.922 mas, bmaj=7.231 mas, bpa=-1.781 degrees ! Estimated noise=0.548392 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 = 0.00547364 Jy ! Component: 100 - total flux cleaned = 0.00925086 Jy ! Component: 150 - total flux cleaned = 0.0113477 Jy ! Component: 200 - total flux cleaned = 0.0130295 Jy ! Total flux subtracted in 200 components = 0.0130295 Jy ! Clean residual min=-0.002463 max=0.002736 Jy/beam ! Clean residual mean=0.000002 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.457669 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 37 components and 0.457669 Jy ! Inverting map ! Added new window around map position (-123.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188569 Jy ! Component: 100 - total flux cleaned = 0.00288721 Jy ! Component: 150 - total flux cleaned = 0.00357224 Jy ! Component: 200 - total flux cleaned = 0.00413613 Jy ! Total flux subtracted in 200 components = 0.00413613 Jy ! Clean residual min=-0.002185 max=0.002194 Jy/beam ! Clean residual mean=0.000002 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.461805 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 70 components and 0.461805 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=6.985 mas, bmaj=14.02 mas, bpa=4.98 degrees ! Estimated noise=0.740618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000761995 Jy ! Component: 100 - total flux cleaned = 0.00105458 Jy ! Component: 150 - total flux cleaned = 0.000913322 Jy ! Component: 200 - total flux cleaned = 0.000872236 Jy ! Total flux subtracted in 200 components = 0.000872236 Jy ! Clean residual min=-0.002006 max=0.002218 Jy/beam ! Clean residual mean=0.000001 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.462678 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 = 3.71701e-05 Jy ! Component: 100 - total flux cleaned = 0.000105033 Jy ! Component: 150 - total flux cleaned = 0.000264327 Jy ! Component: 200 - total flux cleaned = 0.000293989 Jy ! Total flux subtracted in 200 components = 0.000293989 Jy ! Clean residual min=-0.001886 max=0.002100 Jy/beam ! Clean residual mean=0.000001 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.462972 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 149 components and 0.462972 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.922 mas, bmaj=7.231 mas, bpa=-1.781 degrees ! Estimated noise=0.548392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.40774e-05 Jy ! Component: 100 - total flux cleaned = 0.000189627 Jy ! Component: 150 - total flux cleaned = 0.000338935 Jy ! Component: 200 - total flux cleaned = 0.000291358 Jy ! Total flux subtracted in 200 components = 0.000291358 Jy ! Clean residual min=-0.002196 max=0.002078 Jy/beam ! Clean residual mean=0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.463263 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 173 components and 0.463263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122288Jy sigma=1.208600 ! Fit after self-cal, rms=0.122280Jy sigma=1.208183 wmodel J1336-1852_S_map.mod ! Writing 173 model components to file: J1336-1852_S_map.mod wobs J1336-1852_S_uvs.fits ! Writing UV FITS file: J1336-1852_S_uvs.fits wwins J1336-1852_S_map.win ! wwins: Wrote 6 windows to J1336-1852_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 = -0.000231929 Jy ! Component: 100 - total flux cleaned = -0.000621388 Jy ! Component: 150 - total flux cleaned = -0.000890698 Jy ! Component: 200 - total flux cleaned = -0.00095471 Jy ! Component: 250 - total flux cleaned = -0.000953823 Jy ! Component: 300 - total flux cleaned = -0.000954281 Jy ! Component: 350 - total flux cleaned = -0.000954775 Jy ! Component: 400 - total flux cleaned = -0.00098405 Jy ! Component: 450 - total flux cleaned = -0.00107026 Jy ! Component: 500 - total flux cleaned = -0.001126 Jy ! Component: 550 - total flux cleaned = -0.00123589 Jy ! Component: 600 - total flux cleaned = -0.00126254 Jy ! Component: 650 - total flux cleaned = -0.00128863 Jy ! Component: 700 - total flux cleaned = -0.00128821 Jy ! Component: 750 - total flux cleaned = -0.00123664 Jy ! Component: 800 - total flux cleaned = -0.00121153 Jy ! Component: 850 - total flux cleaned = -0.00121126 Jy ! Component: 900 - total flux cleaned = -0.00111455 Jy ! Component: 950 - total flux cleaned = -0.00116236 Jy ! Component: 1000 - total flux cleaned = -0.001115 Jy ! Component: 1050 - total flux cleaned = -0.00106841 Jy ! Component: 1100 - total flux cleaned = -0.00109131 Jy ! Component: 1150 - total flux cleaned = -0.00102319 Jy ! Component: 1200 - total flux cleaned = -0.000978526 Jy ! Component: 1250 - total flux cleaned = -0.000978389 Jy ! Component: 1300 - total flux cleaned = -0.000848003 Jy ! Component: 1350 - total flux cleaned = -0.000783588 Jy ! Component: 1400 - total flux cleaned = -0.000740794 Jy ! Component: 1450 - total flux cleaned = -0.000572907 Jy ! Component: 1500 - total flux cleaned = -0.000531094 Jy ! Component: 1550 - total flux cleaned = -0.000510717 Jy ! Component: 1600 - total flux cleaned = -0.000388788 Jy ! Component: 1650 - total flux cleaned = -0.000328396 Jy ! Component: 1700 - total flux cleaned = -0.000288393 Jy ! Component: 1750 - total flux cleaned = -0.000170056 Jy ! Component: 1800 - total flux cleaned = -9.2036e-05 Jy ! Component: 1850 - total flux cleaned = 4.68592e-06 Jy ! Component: 1900 - total flux cleaned = 6.19223e-05 Jy ! Component: 1950 - total flux cleaned = 8.10586e-05 Jy ! Component: 2000 - total flux cleaned = 0.000175156 Jy ! Component: 2050 - total flux cleaned = 0.000287136 Jy ! Component: 2100 - total flux cleaned = 0.000305806 Jy ! Component: 2150 - total flux cleaned = 0.000488506 Jy ! Component: 2200 - total flux cleaned = 0.000506591 Jy ! Component: 2250 - total flux cleaned = 0.000596545 Jy ! Component: 2300 - total flux cleaned = 0.000614205 Jy ! Component: 2350 - total flux cleaned = 0.000667326 Jy ! Component: 2400 - total flux cleaned = 0.000772339 Jy ! Component: 2450 - total flux cleaned = 0.000928547 Jy ! Component: 2500 - total flux cleaned = 0.000962973 Jy ! Component: 2550 - total flux cleaned = 0.00104857 Jy ! Component: 2600 - total flux cleaned = 0.00118466 Jy ! Component: 2650 - total flux cleaned = 0.0012354 Jy ! Component: 2700 - total flux cleaned = 0.00140296 Jy ! Component: 2750 - total flux cleaned = 0.0015026 Jy ! Component: 2800 - total flux cleaned = 0.00160146 Jy ! Component: 2850 - total flux cleaned = 0.00174888 Jy ! Component: 2900 - total flux cleaned = 0.0018139 Jy ! Component: 2950 - total flux cleaned = 0.0018946 Jy ! Component: 3000 - total flux cleaned = 0.00195894 Jy ! Component: 3050 - total flux cleaned = 0.00202284 Jy ! Component: 3100 - total flux cleaned = 0.0021336 Jy ! Component: 3150 - total flux cleaned = 0.00221214 Jy ! Component: 3200 - total flux cleaned = 0.0022589 Jy ! Component: 3250 - total flux cleaned = 0.00230551 Jy ! Component: 3300 - total flux cleaned = 0.00242882 Jy ! Component: 3350 - total flux cleaned = 0.0025514 Jy ! Component: 3400 - total flux cleaned = 0.00267327 Jy ! Component: 3450 - total flux cleaned = 0.00268836 Jy ! Component: 3500 - total flux cleaned = 0.00285357 Jy ! Component: 3550 - total flux cleaned = 0.00286846 Jy ! Component: 3600 - total flux cleaned = 0.00292786 Jy ! Component: 3650 - total flux cleaned = 0.00303116 Jy ! Component: 3700 - total flux cleaned = 0.00311929 Jy ! Component: 3750 - total flux cleaned = 0.00322133 Jy ! Component: 3800 - total flux cleaned = 0.00326488 Jy ! Component: 3850 - total flux cleaned = 0.00335137 Jy ! Component: 3900 - total flux cleaned = 0.00346592 Jy ! Component: 3950 - total flux cleaned = 0.00350854 Jy ! Component: 4000 - total flux cleaned = 0.00352269 Jy ! Component: 4050 - total flux cleaned = 0.00362126 Jy ! Total flux subtracted in 4096 components = 0.00363518 Jy ! Clean residual min=-0.000871 max=0.000878 Jy/beam ! Clean residual mean=0.000003 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.466898 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 438 components and 0.466898 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1336-1852_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.922 x 7.231 at -1.781 degrees (North through East) ! Clean map min=-0.0015426 max=0.44046 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1336-1852_S_map.fits wmodel /vlbi/uf001/uva//J1336-1852_S_map.mod ! Writing 438 model components to file: /vlbi/uf001/uva//J1336-1852_S_map.mod wobs /vlbi/uf001/uva//J1336-1852_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1336-1852_S_uvs.fits wwins /vlbi/uf001/uva//J1336-1852_S_map.win ! wwins: Wrote 7 windows to /vlbi/uf001/uva//J1336-1852_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.440464 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000251153 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.17106 0.17106 0.34212 0.684241 1.36848 2.73696 5.47393 10.9479 21.8957 43.7914 87.5828 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.44 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1753.77 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1336-1852_S_dfm.log closed on Mon Jan 14 02:30:09 2019