! Started logfile: /vlbi/uf001/uva//J0328+2552_S_dfm.log on Sun Jan 13 21:48:53 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//J0328+2552_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0328+2552_S_uva.fits ! AN table 1: 81 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.62963 visibilities/baseline/integration-bin. ! Found source: J0328+2552 ! ! 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 6885 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 J0328+2552_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 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002915Jy sigma=22.598605 ! Fit after self-cal, rms=0.947323Jy sigma=21.367464 ! 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=3.129 mas, bmaj=6.966 mas, bpa=0.6661 degrees ! Estimated noise=0.541247 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 = 0.0391548 Jy ! Component: 100 - total flux cleaned = 0.0527273 Jy ! Total flux subtracted in 100 components = 0.0527273 Jy ! Clean residual min=-0.003930 max=0.006361 Jy/beam ! Clean residual mean=-0.000018 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.0527272 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0527272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062027Jy sigma=1.334379 ! Fit after self-cal, rms=0.060672Jy sigma=1.305041 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00848579 Jy ! Component: 100 - total flux cleaned = 0.0134147 Jy ! Total flux subtracted in 100 components = 0.0134147 Jy ! Clean residual min=-0.003695 max=0.004563 Jy/beam ! Clean residual mean=-0.000014 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.0661419 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.0661419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059230Jy sigma=1.268286 ! Fit after self-cal, rms=0.059188Jy sigma=1.267522 ! 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=3.723 mas, bmaj=7.76 mas, bpa=0.5178 degrees ! Estimated noise=0.395897 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 (-5.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.005591 Jy ! Component: 100 - total flux cleaned = 0.009018 Jy ! Component: 150 - total flux cleaned = 0.011553 Jy ! Component: 200 - total flux cleaned = 0.0135132 Jy ! Total flux subtracted in 200 components = 0.0135132 Jy ! Clean residual min=-0.002730 max=0.003810 Jy/beam ! Clean residual mean=-0.000016 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0796551 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 66 components and 0.0796551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058612Jy sigma=1.252172 ! Fit after self-cal, rms=0.058550Jy sigma=1.250795 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.723 x 7.76 at 0.5178 degrees (North through East) ! Clean map min=-0.0027264 max=0.053775 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.94 KP 0.99 ! LA 0.93 MK 1.05 NL 0.99 OV 0.95 ! PT 1.07 SC 1.11 ! ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 1.01 KP 1.01 ! LA 0.95 MK 0.99 NL 1.09 OV 1.03 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.91 HN 1.03 KP 1.00 ! LA 0.98 MK 0.92 NL 1.03 OV 1.10 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.058550Jy sigma=1.250795 ! Fit after self-cal, rms=0.058601Jy sigma=1.255887 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.743 mas, bmaj=7.657 mas, bpa=0.1703 degrees ! Estimated noise=0.394792 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 (-14.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350161 Jy ! Component: 100 - total flux cleaned = 0.00560763 Jy ! Component: 150 - total flux cleaned = 0.00671461 Jy ! Component: 200 - total flux cleaned = 0.00736203 Jy ! Total flux subtracted in 200 components = 0.00736203 Jy ! Clean residual min=-0.002429 max=0.002474 Jy/beam ! Clean residual mean=-0.000013 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0870172 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 100 components and 0.0870171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058370Jy sigma=1.249897 ! Fit after self-cal, rms=0.058404Jy sigma=1.248970 ! 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=0.058404Jy sigma=1.248970 ! Fit after self-cal, rms=0.061466Jy sigma=1.239090 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.77 mas, bmaj=7.638 mas, bpa=0.3121 degrees ! Estimated noise=0.398729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187312 Jy ! Component: 100 - total flux cleaned = 0.00274988 Jy ! Component: 150 - total flux cleaned = 0.00336384 Jy ! Component: 200 - total flux cleaned = 0.00372661 Jy ! Total flux subtracted in 200 components = 0.00372661 Jy ! Clean residual min=-0.001884 max=0.002271 Jy/beam ! Clean residual mean=-0.000004 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0907438 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 116 components and 0.0907438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061390Jy sigma=1.237197 ! Fit after self-cal, rms=0.061488Jy sigma=1.236642 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 (54.5, 101). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158892 Jy ! Component: 100 - total flux cleaned = 0.00200722 Jy ! Component: 150 - total flux cleaned = 0.00238599 Jy ! Component: 200 - total flux cleaned = 0.00254998 Jy ! Total flux subtracted in 200 components = 0.00254998 Jy ! Clean residual min=-0.001737 max=0.002158 Jy/beam ! Clean residual mean=-0.000004 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0932937 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 138 components and 0.0932937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061408Jy sigma=1.234593 ! Fit after self-cal, rms=0.061404Jy sigma=1.234415 ! Inverting map ! Added new window around map position (-115.5, -121.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188096 Jy ! Component: 100 - total flux cleaned = 0.00289653 Jy ! Component: 150 - total flux cleaned = 0.0032694 Jy ! Component: 200 - total flux cleaned = 0.0035731 Jy ! Total flux subtracted in 200 components = 0.0035731 Jy ! Clean residual min=-0.001697 max=0.001714 Jy/beam ! Clean residual mean=-0.000003 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0968668 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 159 components and 0.0968668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061324Jy sigma=1.232704 ! Fit after self-cal, rms=0.061320Jy sigma=1.232551 ! 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=0.061320Jy sigma=1.232551 ! Fit after self-cal, rms=0.062120Jy sigma=1.232028 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=7.612 mas, bpa=0.6354 degrees ! Estimated noise=0.3983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000607437 Jy ! Component: 100 - total flux cleaned = 0.00113335 Jy ! Component: 150 - total flux cleaned = 0.0013825 Jy ! Component: 200 - total flux cleaned = 0.00149785 Jy ! Total flux subtracted in 200 components = 0.00149785 Jy ! Clean residual min=-0.001580 max=0.001658 Jy/beam ! Clean residual mean=-0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0983647 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 168 components and 0.0983647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062085Jy sigma=1.231232 ! Fit after self-cal, rms=0.062109Jy sigma=1.231154 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 = 0.000179926 Jy ! Component: 100 - total flux cleaned = 0.000317183 Jy ! Component: 150 - total flux cleaned = 0.000394942 Jy ! Component: 200 - total flux cleaned = 0.00046765 Jy ! Total flux subtracted in 200 components = 0.00046765 Jy ! Clean residual min=-0.001562 max=0.001633 Jy/beam ! Clean residual mean=-0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0988323 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 179 components and 0.0988323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062088Jy sigma=1.230672 ! Fit after self-cal, rms=0.062088Jy sigma=1.230650 ! 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=0.062088Jy sigma=1.230650 ! Fit after self-cal, rms=0.062259Jy sigma=1.230572 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.651 mas, bmaj=9.745 mas, bpa=-1.196 degrees ! Estimated noise=0.482098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000362858 Jy ! Component: 100 - total flux cleaned = 0.000425893 Jy ! Component: 150 - total flux cleaned = 0.000519357 Jy ! Component: 200 - total flux cleaned = 0.000644105 Jy ! Total flux subtracted in 200 components = 0.000644105 Jy ! Clean residual min=-0.001739 max=0.001854 Jy/beam ! Clean residual mean=-0.000005 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0994764 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 199 components and 0.0994764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062246Jy sigma=1.230281 ! Fit after self-cal, rms=0.062246Jy sigma=1.230233 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 = 0.000207111 Jy ! Component: 100 - total flux cleaned = 0.000285578 Jy ! Component: 150 - total flux cleaned = 0.000356241 Jy ! Component: 200 - total flux cleaned = 0.000436948 Jy ! Total flux subtracted in 200 components = 0.000436948 Jy ! Clean residual min=-0.001683 max=0.001835 Jy/beam ! Clean residual mean=-0.000005 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0999134 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 210 components and 0.0999134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062239Jy sigma=1.230101 ! Fit after self-cal, rms=0.062237Jy sigma=1.230086 ! 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=3.78 mas, bmaj=7.6 mas, bpa=0.7505 degrees ! Estimated noise=0.398688 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.78 x 7.6 at 0.7505 degrees (North through East) ! Clean map min=-0.0017297 max=0.052806 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=3.171 mas, bmaj=6.84 mas, bpa=1.027 degrees ! Estimated noise=0.54656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.039818 Jy ! Component: 100 - total flux cleaned = 0.054448 Jy ! Component: 150 - total flux cleaned = 0.0626836 Jy ! Component: 200 - total flux cleaned = 0.0682036 Jy ! Total flux subtracted in 200 components = 0.0682036 Jy ! Clean residual min=-0.003735 max=0.003263 Jy/beam ! Clean residual mean=-0.000007 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.0682036 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0682036 Jy ! Inverting map and beam ! Estimated beam: bmin=3.78 mas, bmaj=7.6 mas, bpa=0.7505 degrees ! Estimated noise=0.398688 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 = 0.0054792 Jy ! Component: 100 - total flux cleaned = 0.00961523 Jy ! Component: 150 - total flux cleaned = 0.0130642 Jy ! Component: 200 - total flux cleaned = 0.0159967 Jy ! Total flux subtracted in 200 components = 0.0159967 Jy ! Clean residual min=-0.002096 max=0.002148 Jy/beam ! Clean residual mean=-0.000006 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0842002 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 89 components and 0.0842002 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=7.651 mas, bmaj=9.745 mas, bpa=-1.196 degrees ! Estimated noise=0.482098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390965 Jy ! Component: 100 - total flux cleaned = 0.00685659 Jy ! Component: 150 - total flux cleaned = 0.00895486 Jy ! Component: 200 - total flux cleaned = 0.0103756 Jy ! Total flux subtracted in 200 components = 0.0103756 Jy ! Clean residual min=-0.002227 max=0.001984 Jy/beam ! Clean residual mean=-0.000008 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0945759 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 = 0.00120575 Jy ! Component: 100 - total flux cleaned = 0.00218933 Jy ! Component: 150 - total flux cleaned = 0.00269696 Jy ! Component: 200 - total flux cleaned = 0.00305861 Jy ! Total flux subtracted in 200 components = 0.00305861 Jy ! Clean residual min=-0.001948 max=0.001983 Jy/beam ! Clean residual mean=-0.000006 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0976345 Jy ! Adding 143 model components to the UV plane model. ! The established model now contains 225 components and 0.0976345 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.78 mas, bmaj=7.6 mas, bpa=0.7505 degrees ! Estimated noise=0.398688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366534 Jy ! Component: 100 - total flux cleaned = 0.00058649 Jy ! Component: 150 - total flux cleaned = 0.000787876 Jy ! Component: 200 - total flux cleaned = 0.000900982 Jy ! Total flux subtracted in 200 components = 0.000900982 Jy ! Clean residual min=-0.001716 max=0.001749 Jy/beam ! Clean residual mean=-0.000003 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0985355 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 252 components and 0.0985355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062304Jy sigma=1.231727 ! Fit after self-cal, rms=0.062289Jy sigma=1.231295 wmodel J0328+2552_S_map.mod ! Writing 252 model components to file: J0328+2552_S_map.mod wobs J0328+2552_S_uvs.fits ! Writing UV FITS file: J0328+2552_S_uvs.fits wwins J0328+2552_S_map.win ! wwins: Wrote 5 windows to J0328+2552_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 = -0.000120806 Jy ! Component: 100 - total flux cleaned = -0.000400517 Jy ! Component: 150 - total flux cleaned = -0.000506732 Jy ! Component: 200 - total flux cleaned = -0.00053236 Jy ! Component: 250 - total flux cleaned = -0.000483503 Jy ! Component: 300 - total flux cleaned = -0.000483981 Jy ! Component: 350 - total flux cleaned = -0.00057649 Jy ! Component: 400 - total flux cleaned = -0.000576178 Jy ! Component: 450 - total flux cleaned = -0.000598302 Jy ! Component: 500 - total flux cleaned = -0.000576447 Jy ! Component: 550 - total flux cleaned = -0.000598158 Jy ! Component: 600 - total flux cleaned = -0.000639907 Jy ! Component: 650 - total flux cleaned = -0.000640032 Jy ! Component: 700 - total flux cleaned = -0.000700823 Jy ! Component: 750 - total flux cleaned = -0.000700879 Jy ! Component: 800 - total flux cleaned = -0.000740311 Jy ! Component: 850 - total flux cleaned = -0.000740357 Jy ! Component: 900 - total flux cleaned = -0.000759655 Jy ! Component: 950 - total flux cleaned = -0.000797278 Jy ! Component: 1000 - total flux cleaned = -0.000760226 Jy ! Component: 1050 - total flux cleaned = -0.000760214 Jy ! Component: 1100 - total flux cleaned = -0.00072448 Jy ! Component: 1150 - total flux cleaned = -0.000671584 Jy ! Component: 1200 - total flux cleaned = -0.000619484 Jy ! Component: 1250 - total flux cleaned = -0.000585186 Jy ! Component: 1300 - total flux cleaned = -0.000585249 Jy ! Component: 1350 - total flux cleaned = -0.000568364 Jy ! Component: 1400 - total flux cleaned = -0.0004852 Jy ! Component: 1450 - total flux cleaned = -0.000452653 Jy ! Component: 1500 - total flux cleaned = -0.000388031 Jy ! Component: 1550 - total flux cleaned = -0.000420318 Jy ! Component: 1600 - total flux cleaned = -0.000356849 Jy ! Component: 1650 - total flux cleaned = -0.000357107 Jy ! Component: 1700 - total flux cleaned = -0.00037236 Jy ! Component: 1750 - total flux cleaned = -0.000326277 Jy ! Component: 1800 - total flux cleaned = -0.000326305 Jy ! Component: 1850 - total flux cleaned = -0.000311307 Jy ! Component: 1900 - total flux cleaned = -0.000370737 Jy ! Component: 1950 - total flux cleaned = -0.000326677 Jy ! Component: 2000 - total flux cleaned = -0.000355913 Jy ! Component: 2050 - total flux cleaned = -0.000355821 Jy ! Component: 2100 - total flux cleaned = -0.000355583 Jy ! Component: 2150 - total flux cleaned = -0.00036982 Jy ! Component: 2200 - total flux cleaned = -0.000411637 Jy ! Component: 2250 - total flux cleaned = -0.000383926 Jy ! Component: 2300 - total flux cleaned = -0.000370121 Jy ! Component: 2350 - total flux cleaned = -0.000424699 Jy ! Component: 2400 - total flux cleaned = -0.000424586 Jy ! Component: 2450 - total flux cleaned = -0.000438079 Jy ! Component: 2500 - total flux cleaned = -0.000504689 Jy ! Component: 2550 - total flux cleaned = -0.000504628 Jy ! Component: 2600 - total flux cleaned = -0.000530888 Jy ! Component: 2650 - total flux cleaned = -0.000556864 Jy ! Component: 2700 - total flux cleaned = -0.000530995 Jy ! Component: 2750 - total flux cleaned = -0.000544081 Jy ! Component: 2800 - total flux cleaned = -0.000595059 Jy ! Component: 2850 - total flux cleaned = -0.000633013 Jy ! Component: 2900 - total flux cleaned = -0.000633065 Jy ! Component: 2950 - total flux cleaned = -0.000695341 Jy ! Component: 3000 - total flux cleaned = -0.000682832 Jy ! Component: 3050 - total flux cleaned = -0.000658464 Jy ! Component: 3100 - total flux cleaned = -0.000682951 Jy ! Component: 3150 - total flux cleaned = -0.000707116 Jy ! Component: 3200 - total flux cleaned = -0.0007312 Jy ! Component: 3250 - total flux cleaned = -0.00075511 Jy ! Component: 3300 - total flux cleaned = -0.000719522 Jy ! Component: 3350 - total flux cleaned = -0.000648864 Jy ! Component: 3400 - total flux cleaned = -0.000683989 Jy ! Component: 3450 - total flux cleaned = -0.000695634 Jy ! Component: 3500 - total flux cleaned = -0.000660995 Jy ! Component: 3550 - total flux cleaned = -0.000672548 Jy ! Component: 3600 - total flux cleaned = -0.000649828 Jy ! Component: 3650 - total flux cleaned = -0.000649724 Jy ! Component: 3700 - total flux cleaned = -0.000582107 Jy ! Component: 3750 - total flux cleaned = -0.000638132 Jy ! Component: 3800 - total flux cleaned = -0.000593489 Jy ! Component: 3850 - total flux cleaned = -0.000527041 Jy ! Component: 3900 - total flux cleaned = -0.000527159 Jy ! Component: 3950 - total flux cleaned = -0.000549049 Jy ! Component: 4000 - total flux cleaned = -0.000527297 Jy ! Component: 4050 - total flux cleaned = -0.000570445 Jy ! Total flux subtracted in 4096 components = -0.000495099 Jy ! Clean residual min=-0.000747 max=0.000586 Jy/beam ! Clean residual mean=-0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0980404 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 548 components and 0.0980403 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0328+2552_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.78 x 7.6 at 0.7505 degrees (North through East) ! Clean map min=-0.0017149 max=0.052766 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0328+2552_S_map.fits wmodel /vlbi/uf001/uva//J0328+2552_S_map.mod ! Writing 548 model components to file: /vlbi/uf001/uva//J0328+2552_S_map.mod wobs /vlbi/uf001/uva//J0328+2552_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0328+2552_S_uvs.fits wwins /vlbi/uf001/uva//J0328+2552_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0328+2552_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0527659 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199227 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1327 1.1327 2.26541 4.53082 9.06163 18.1233 36.2465 72.493 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 264.852 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0328+2552_S_dfm.log closed on Sun Jan 13 21:48:58 2019