! Started logfile: /vlbi/uf001/uva//J1559+5924_S_dfm.log on Mon Jan 14 03:30:56 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//J1559+5924_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1559+5924_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.872531 visibilities/baseline/integration-bin. ! Found source: J1559+5924 ! ! 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 8481 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 J1559+5924_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004041Jy sigma=21.367302 ! Fit after self-cal, rms=0.882597Jy sigma=18.785267 ! 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=3.443 mas, bmaj=3.977 mas, bpa=-66.34 degrees ! Estimated noise=0.625554 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 = 0.0857884 Jy ! Component: 100 - total flux cleaned = 0.116661 Jy ! Total flux subtracted in 100 components = 0.116661 Jy ! Clean residual min=-0.005786 max=0.013849 Jy/beam ! Clean residual mean=-0.000041 rms=0.001578 Jy/beam ! Combined flux in latest and established models = 0.116661 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.116661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067675Jy sigma=1.357677 ! Fit after self-cal, rms=0.067536Jy sigma=1.354809 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156936 Jy ! Component: 100 - total flux cleaned = 0.0246803 Jy ! Total flux subtracted in 100 components = 0.0246803 Jy ! Clean residual min=-0.004350 max=0.008968 Jy/beam ! Clean residual mean=-0.000028 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.141342 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.141342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062643Jy sigma=1.244091 ! Fit after self-cal, rms=0.062630Jy sigma=1.243320 ! Inverting map ! Added new window around map position (-6, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00837796 Jy ! Component: 100 - total flux cleaned = 0.0134728 Jy ! Total flux subtracted in 100 components = 0.0134728 Jy ! Clean residual min=-0.003438 max=0.004169 Jy/beam ! Clean residual mean=-0.000020 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.154815 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.154815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061282Jy sigma=1.213036 ! Fit after self-cal, rms=0.061219Jy sigma=1.211303 ! 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=4.347 mas, bmaj=4.82 mas, bpa=-59.07 degrees ! Estimated noise=0.366692 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 = 0.00524326 Jy ! Component: 100 - total flux cleaned = 0.00832771 Jy ! Component: 150 - total flux cleaned = 0.0103321 Jy ! Component: 200 - total flux cleaned = 0.0117045 Jy ! Total flux subtracted in 200 components = 0.0117045 Jy ! Clean residual min=-0.002089 max=0.002247 Jy/beam ! Clean residual mean=-0.000025 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.166519 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 64 components and 0.166519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060723Jy sigma=1.200671 ! Fit after self-cal, rms=0.060695Jy sigma=1.199878 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.347 x 4.82 at -59.07 degrees (North through East) ! Clean map min=-0.0019559 max=0.11411 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.01 KP 1.00 ! LA 0.95 MK 0.97 NL 1.01 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.03 KP 1.02 ! LA 0.97 MK 1.00 NL 0.97 OV 0.97 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.04 KP 1.05 ! LA 0.96 MK 1.10 NL 1.00 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.060695Jy sigma=1.199878 ! Fit after self-cal, rms=0.060583Jy sigma=1.195218 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.37 mas, bmaj=4.818 mas, bpa=-59.12 degrees ! Estimated noise=0.367472 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 = 0.0012078 Jy ! Component: 100 - total flux cleaned = 0.00133328 Jy ! Component: 150 - total flux cleaned = 0.00138929 Jy ! Component: 200 - total flux cleaned = 0.00144015 Jy ! Total flux subtracted in 200 components = 0.00144015 Jy ! Clean residual min=-0.001911 max=0.001887 Jy/beam ! Clean residual mean=-0.000017 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.167959 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.167959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060544Jy sigma=1.194555 ! Fit after self-cal, rms=0.060556Jy sigma=1.194431 ! 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=0.060556Jy sigma=1.194431 ! Fit after self-cal, rms=0.060089Jy sigma=1.189844 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.36 mas, bmaj=4.823 mas, bpa=-57.69 degrees ! Estimated noise=0.367359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370008 Jy ! Component: 100 - total flux cleaned = 0.00039266 Jy ! Component: 150 - total flux cleaned = 0.000434612 Jy ! Component: 200 - total flux cleaned = 0.000454804 Jy ! Total flux subtracted in 200 components = 0.000454804 Jy ! Clean residual min=-0.001678 max=0.001696 Jy/beam ! Clean residual mean=-0.000016 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.168414 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.168414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060070Jy sigma=1.189551 ! Fit after self-cal, rms=0.060071Jy sigma=1.189494 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 (69, 77.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000651248 Jy ! Component: 100 - total flux cleaned = 0.00068595 Jy ! Component: 150 - total flux cleaned = 0.000747815 Jy ! Component: 200 - total flux cleaned = 0.000832621 Jy ! Total flux subtracted in 200 components = 0.000832621 Jy ! Clean residual min=-0.001513 max=0.001424 Jy/beam ! Clean residual mean=-0.000017 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.169247 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 93 components and 0.169247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060012Jy sigma=1.188362 ! Fit after self-cal, rms=0.060008Jy sigma=1.188309 ! 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=0.060008Jy sigma=1.188309 ! Fit after self-cal, rms=0.059973Jy sigma=1.188254 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.353 mas, bmaj=4.823 mas, bpa=-57.27 degrees ! Estimated noise=0.367351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349027 Jy ! Component: 100 - total flux cleaned = 0.000522142 Jy ! Component: 150 - total flux cleaned = 0.000658118 Jy ! Component: 200 - total flux cleaned = 0.000764047 Jy ! Total flux subtracted in 200 components = 0.000764047 Jy ! Clean residual min=-0.001519 max=0.001419 Jy/beam ! Clean residual mean=-0.000018 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.170011 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.170011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059953Jy sigma=1.187921 ! Fit after self-cal, rms=0.059952Jy sigma=1.187912 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 = 0.000107576 Jy ! Component: 100 - total flux cleaned = 0.000166075 Jy ! Component: 150 - total flux cleaned = 0.00025711 Jy ! Component: 200 - total flux cleaned = 0.000325495 Jy ! Total flux subtracted in 200 components = 0.000325495 Jy ! Clean residual min=-0.001520 max=0.001387 Jy/beam ! Clean residual mean=-0.000018 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.170336 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.170336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059940Jy sigma=1.187730 ! Fit after self-cal, rms=0.059940Jy sigma=1.187721 ! 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=0.059940Jy sigma=1.187721 ! Fit after self-cal, rms=0.059927Jy sigma=1.187709 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.096 mas, bmaj=8.436 mas, bpa=-73.44 degrees ! Estimated noise=0.448184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000664625 Jy ! Component: 100 - total flux cleaned = 0.000980503 Jy ! Component: 150 - total flux cleaned = 0.00119946 Jy ! Component: 200 - total flux cleaned = 0.00137184 Jy ! Total flux subtracted in 200 components = 0.00137184 Jy ! Clean residual min=-0.001529 max=0.001210 Jy/beam ! Clean residual mean=-0.000039 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.171708 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 111 components and 0.171708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059926Jy sigma=1.187660 ! Fit after self-cal, rms=0.059924Jy sigma=1.187638 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 = 0.000236084 Jy ! Component: 100 - total flux cleaned = 0.000376681 Jy ! Component: 150 - total flux cleaned = 0.000459525 Jy ! Component: 200 - total flux cleaned = 0.000534358 Jy ! Total flux subtracted in 200 components = 0.000534358 Jy ! Clean residual min=-0.001521 max=0.001205 Jy/beam ! Clean residual mean=-0.000039 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.172242 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 0.172242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059925Jy sigma=1.187640 ! Fit after self-cal, rms=0.059925Jy sigma=1.187633 ! 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=4.351 mas, bmaj=4.82 mas, bpa=-57.18 degrees ! Estimated noise=0.3674 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.351 x 4.82 at -57.18 degrees (North through East) ! Clean map min=-0.0013983 max=0.11383 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=3.457 mas, bmaj=3.98 mas, bpa=-65.49 degrees ! Estimated noise=0.627035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.085852 Jy ! Component: 100 - total flux cleaned = 0.117352 Jy ! Component: 150 - total flux cleaned = 0.133973 Jy ! Component: 200 - total flux cleaned = 0.144554 Jy ! Total flux subtracted in 200 components = 0.144554 Jy ! Clean residual min=-0.004342 max=0.005721 Jy/beam ! Clean residual mean=-0.000023 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.144554 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.144554 Jy ! Inverting map and beam ! Estimated beam: bmin=4.351 mas, bmaj=4.82 mas, bpa=-57.18 degrees ! Estimated noise=0.3674 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 = 0.00927811 Jy ! Component: 100 - total flux cleaned = 0.0146555 Jy ! Component: 150 - total flux cleaned = 0.0180046 Jy ! Component: 200 - total flux cleaned = 0.0202385 Jy ! Total flux subtracted in 200 components = 0.0202385 Jy ! Clean residual min=-0.001738 max=0.001741 Jy/beam ! Clean residual mean=-0.000023 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.164793 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 58 components and 0.164793 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=8.096 mas, bmaj=8.436 mas, bpa=-73.44 degrees ! Estimated noise=0.448184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234715 Jy ! Component: 100 - total flux cleaned = 0.0036492 Jy ! Component: 150 - total flux cleaned = 0.0042561 Jy ! Component: 200 - total flux cleaned = 0.00475027 Jy ! Total flux subtracted in 200 components = 0.00475027 Jy ! Clean residual min=-0.001563 max=0.001251 Jy/beam ! Clean residual mean=-0.000041 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.169543 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 = 0.000391279 Jy ! Component: 100 - total flux cleaned = 0.000779779 Jy ! Component: 150 - total flux cleaned = 0.00109626 Jy ! Component: 200 - total flux cleaned = 0.00137277 Jy ! Total flux subtracted in 200 components = 0.00137277 Jy ! Clean residual min=-0.001540 max=0.001187 Jy/beam ! Clean residual mean=-0.000040 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.170916 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 106 components and 0.170916 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.351 mas, bmaj=4.82 mas, bpa=-57.18 degrees ! Estimated noise=0.3674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000590116 Jy ! Component: 100 - total flux cleaned = -0.000449731 Jy ! Component: 150 - total flux cleaned = -0.000354055 Jy ! Component: 200 - total flux cleaned = -0.000236258 Jy ! Total flux subtracted in 200 components = -0.000236258 Jy ! Clean residual min=-0.001547 max=0.001505 Jy/beam ! Clean residual mean=-0.000019 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.170679 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 119 components and 0.170679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059967Jy sigma=1.188252 ! Fit after self-cal, rms=0.059964Jy sigma=1.188213 wmodel J1559+5924_S_map.mod ! Writing 119 model components to file: J1559+5924_S_map.mod wobs J1559+5924_S_uvs.fits ! Writing UV FITS file: J1559+5924_S_uvs.fits wwins J1559+5924_S_map.win ! wwins: Wrote 3 windows to J1559+5924_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 = -0.000221408 Jy ! Component: 100 - total flux cleaned = -0.000526703 Jy ! Component: 150 - total flux cleaned = -0.000720342 Jy ! Component: 200 - total flux cleaned = -0.000908219 Jy ! Component: 250 - total flux cleaned = -0.0010678 Jy ! Component: 300 - total flux cleaned = -0.00122342 Jy ! Component: 350 - total flux cleaned = -0.00135387 Jy ! Component: 400 - total flux cleaned = -0.00143862 Jy ! Component: 450 - total flux cleaned = -0.00152157 Jy ! Component: 500 - total flux cleaned = -0.00156239 Jy ! Component: 550 - total flux cleaned = -0.00158228 Jy ! Component: 600 - total flux cleaned = -0.00166085 Jy ! Component: 650 - total flux cleaned = -0.00168029 Jy ! Component: 700 - total flux cleaned = -0.00171872 Jy ! Component: 750 - total flux cleaned = -0.00170011 Jy ! Component: 800 - total flux cleaned = -0.0017188 Jy ! Component: 850 - total flux cleaned = -0.00168219 Jy ! Component: 900 - total flux cleaned = -0.00162793 Jy ! Component: 950 - total flux cleaned = -0.00153904 Jy ! Component: 1000 - total flux cleaned = -0.00153927 Jy ! Component: 1050 - total flux cleaned = -0.00155634 Jy ! Component: 1100 - total flux cleaned = -0.00143623 Jy ! Component: 1150 - total flux cleaned = -0.00141965 Jy ! Component: 1200 - total flux cleaned = -0.00138595 Jy ! Component: 1250 - total flux cleaned = -0.00131975 Jy ! Component: 1300 - total flux cleaned = -0.00128692 Jy ! Component: 1350 - total flux cleaned = -0.00127044 Jy ! Component: 1400 - total flux cleaned = -0.00122228 Jy ! Component: 1450 - total flux cleaned = -0.00120646 Jy ! Component: 1500 - total flux cleaned = -0.0011437 Jy ! Component: 1550 - total flux cleaned = -0.00117491 Jy ! Component: 1600 - total flux cleaned = -0.00119048 Jy ! Component: 1650 - total flux cleaned = -0.00120565 Jy ! Component: 1700 - total flux cleaned = -0.00117545 Jy ! Component: 1750 - total flux cleaned = -0.00123531 Jy ! Component: 1800 - total flux cleaned = -0.00123518 Jy ! Component: 1850 - total flux cleaned = -0.00123515 Jy ! Component: 1900 - total flux cleaned = -0.00122038 Jy ! Component: 1950 - total flux cleaned = -0.00124919 Jy ! Component: 2000 - total flux cleaned = -0.00123475 Jy ! Component: 2050 - total flux cleaned = -0.00123485 Jy ! Component: 2100 - total flux cleaned = -0.00122086 Jy ! Component: 2150 - total flux cleaned = -0.00123499 Jy ! Component: 2200 - total flux cleaned = -0.00123502 Jy ! Component: 2250 - total flux cleaned = -0.0012075 Jy ! Component: 2300 - total flux cleaned = -0.00124846 Jy ! Component: 2350 - total flux cleaned = -0.00120792 Jy ! Component: 2400 - total flux cleaned = -0.0012482 Jy ! Component: 2450 - total flux cleaned = -0.00119495 Jy ! Component: 2500 - total flux cleaned = -0.00119503 Jy ! Component: 2550 - total flux cleaned = -0.00115562 Jy ! Component: 2600 - total flux cleaned = -0.00118181 Jy ! Component: 2650 - total flux cleaned = -0.00118171 Jy ! Component: 2700 - total flux cleaned = -0.00115608 Jy ! Component: 2750 - total flux cleaned = -0.00111798 Jy ! Component: 2800 - total flux cleaned = -0.00111801 Jy ! Component: 2850 - total flux cleaned = -0.00113052 Jy ! Component: 2900 - total flux cleaned = -0.00109327 Jy ! Component: 2950 - total flux cleaned = -0.00106858 Jy ! Component: 3000 - total flux cleaned = -0.00109312 Jy ! Component: 3050 - total flux cleaned = -0.00109324 Jy ! Component: 3100 - total flux cleaned = -0.00108102 Jy ! Component: 3150 - total flux cleaned = -0.00105696 Jy ! Component: 3200 - total flux cleaned = -0.00104504 Jy ! Component: 3250 - total flux cleaned = -0.000985719 Jy ! Component: 3300 - total flux cleaned = -0.000997461 Jy ! Component: 3350 - total flux cleaned = -0.00100923 Jy ! Component: 3400 - total flux cleaned = -0.000974451 Jy ! Component: 3450 - total flux cleaned = -0.00102059 Jy ! Component: 3500 - total flux cleaned = -0.00102054 Jy ! Component: 3550 - total flux cleaned = -0.00103181 Jy ! Component: 3600 - total flux cleaned = -0.000997775 Jy ! Component: 3650 - total flux cleaned = -0.000986467 Jy ! Component: 3700 - total flux cleaned = -0.000964141 Jy ! Component: 3750 - total flux cleaned = -0.000952965 Jy ! Component: 3800 - total flux cleaned = -0.000953027 Jy ! Component: 3850 - total flux cleaned = -0.00094201 Jy ! Component: 3900 - total flux cleaned = -0.000942032 Jy ! Component: 3950 - total flux cleaned = -0.000931168 Jy ! Component: 4000 - total flux cleaned = -0.000931059 Jy ! Component: 4050 - total flux cleaned = -0.000909511 Jy ! Total flux subtracted in 4096 components = -0.000941537 Jy ! Clean residual min=-0.000635 max=0.000708 Jy/beam ! Clean residual mean=-0.000008 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.169738 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 396 components and 0.169738 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1559+5924_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.351 x 4.82 at -57.18 degrees (North through East) ! Clean map min=-0.0011258 max=0.114 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1559+5924_S_map.fits wmodel /vlbi/uf001/uva//J1559+5924_S_map.mod ! Writing 396 model components to file: /vlbi/uf001/uva//J1559+5924_S_map.mod wobs /vlbi/uf001/uva//J1559+5924_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1559+5924_S_uvs.fits wwins /vlbi/uf001/uva//J1559+5924_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1559+5924_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.113996 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185277 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.48759 0.48759 0.975181 1.95036 3.90072 7.80145 15.6029 31.2058 62.4116 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.113 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 615.27 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1559+5924_S_dfm.log closed on Mon Jan 14 03:31:01 2019