! Started logfile: /vlbi/uf001/uvm//J0527+0331_S_b_dfm.log on Sun Jan 13 20:49:58 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/uvm//J0527+0331_S_b_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0527+0331_S_b_uvm.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! AN table 2: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.70101 visibilities/baseline/integration-bin. ! Found source: J0527+0331 ! ! 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 2082 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 J0527+0331_S_b] 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 47 telescope corrections were flagged in sub-array 1. ! A total of 46 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 46 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 46 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.017393Jy sigma=19.756030 ! Fit after self-cal, rms=0.822713Jy sigma=16.033361 ! 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=2.927 mas, bmaj=7.016 mas, bpa=-2.651 degrees ! Estimated noise=1.1506 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 = 0.125811 Jy ! Component: 100 - total flux cleaned = 0.16911 Jy ! Total flux subtracted in 100 components = 0.16911 Jy ! Clean residual min=-0.010443 max=0.019618 Jy/beam ! Clean residual mean=-0.000009 rms=0.002757 Jy/beam ! Combined flux in latest and established models = 0.16911 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.16911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088396Jy sigma=1.579349 ! Fit after self-cal, rms=0.088302Jy sigma=1.578135 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228009 Jy ! Component: 100 - total flux cleaned = 0.0360195 Jy ! Total flux subtracted in 100 components = 0.0360195 Jy ! Clean residual min=-0.008357 max=0.009471 Jy/beam ! Clean residual mean=0.000005 rms=0.002147 Jy/beam ! Combined flux in latest and established models = 0.205129 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.205129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079594Jy sigma=1.394370 ! Fit after self-cal, rms=0.079565Jy sigma=1.393748 ! 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=3.598 mas, bmaj=8.415 mas, bpa=-4.579 degrees ! Estimated noise=0.932979 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 = 0.0127204 Jy ! Component: 100 - total flux cleaned = 0.0198042 Jy ! Component: 150 - total flux cleaned = 0.0242116 Jy ! Component: 200 - total flux cleaned = 0.0269981 Jy ! Total flux subtracted in 200 components = 0.0269981 Jy ! Clean residual min=-0.006595 max=0.007003 Jy/beam ! Clean residual mean=0.000009 rms=0.001674 Jy/beam ! Combined flux in latest and established models = 0.232127 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 72 components and 0.232127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077410Jy sigma=1.349171 ! Fit after self-cal, rms=0.077416Jy sigma=1.348818 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.598 x 8.415 at -4.579 degrees (North through East) ! Clean map min=-0.0065089 max=0.17307 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.88 HN 0.99 KP 1.05 ! LA 0.94 MK 1.07 NL 1.05 OV 1.05 ! PT 1.07 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.10 HN 1.00 KP 0.94 LA 0.89 ! NL 0.95 OV 1.02 PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.43 FD 0.91 HN 1.01 KP 0.99 ! LA 1.01 MK 1.13 NL 1.03 OV 0.85 ! PT 1.02 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 0.99 KP 0.95 LA 0.91 ! NL 0.99 OV 0.93 PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.88 HN 1.05 KP 1.03 ! LA 0.97 MK 1.00 NL 1.05 OV 1.02 ! PT 1.01 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.10 HN 0.92 KP 1.00 LA 0.86 ! NL 0.95 OV 1.01 PT 0.98 ! ! ! Fit before self-cal, rms=0.077416Jy sigma=1.348818 ! Fit after self-cal, rms=0.082209Jy sigma=1.292823 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.639 mas, bmaj=8.542 mas, bpa=-3.972 degrees ! Estimated noise=0.943178 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 = -0.000335471 Jy ! Component: 100 - total flux cleaned = -0.000619083 Jy ! Component: 150 - total flux cleaned = -0.000768368 Jy ! Component: 200 - total flux cleaned = -0.000767945 Jy ! Total flux subtracted in 200 components = -0.000767945 Jy ! Clean residual min=-0.006469 max=0.005777 Jy/beam ! Clean residual mean=0.000011 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.231359 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 81 components and 0.231359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082083Jy sigma=1.291868 ! Fit after self-cal, rms=0.082178Jy sigma=1.291444 ! 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=0.082178Jy sigma=1.291444 ! Fit after self-cal, rms=0.073051Jy sigma=1.241540 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.648 mas, bmaj=8.533 mas, bpa=-4.008 degrees ! Estimated noise=0.940483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115771 Jy ! Component: 100 - total flux cleaned = -0.00139098 Jy ! Component: 150 - total flux cleaned = -0.00146666 Jy ! Component: 200 - total flux cleaned = -0.00153718 Jy ! Total flux subtracted in 200 components = -0.00153718 Jy ! Clean residual min=-0.004210 max=0.004552 Jy/beam ! Clean residual mean=0.000009 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.229822 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 87 components and 0.229822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072977Jy sigma=1.240713 ! Fit after self-cal, rms=0.073005Jy sigma=1.240451 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 = -0.000246708 Jy ! Component: 100 - total flux cleaned = -0.000278866 Jy ! Component: 150 - total flux cleaned = -0.000308208 Jy ! Component: 200 - total flux cleaned = -0.000335347 Jy ! Total flux subtracted in 200 components = -0.000335347 Jy ! Clean residual min=-0.004177 max=0.004541 Jy/beam ! Clean residual mean=0.000009 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.229487 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.229487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072970Jy sigma=1.240073 ! Fit after self-cal, rms=0.072973Jy sigma=1.240045 ! 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=0.072973Jy sigma=1.240045 ! Fit after self-cal, rms=0.076245Jy sigma=1.209193 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.648 mas, bmaj=8.546 mas, bpa=-4.037 degrees ! Estimated noise=0.939889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000538028 Jy ! Component: 100 - total flux cleaned = -0.000599235 Jy ! Component: 150 - total flux cleaned = -0.000655501 Jy ! Component: 200 - total flux cleaned = -0.000683303 Jy ! Total flux subtracted in 200 components = -0.000683303 Jy ! Clean residual min=-0.003831 max=0.003661 Jy/beam ! Clean residual mean=0.000004 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.228803 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 95 components and 0.228803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076198Jy sigma=1.208882 ! Fit after self-cal, rms=0.076257Jy sigma=1.208658 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 = -0.000105639 Jy ! Component: 100 - total flux cleaned = -0.000105918 Jy ! Component: 150 - total flux cleaned = -0.0001058 Jy ! Component: 200 - total flux cleaned = -0.000127999 Jy ! Total flux subtracted in 200 components = -0.000127999 Jy ! Clean residual min=-0.003873 max=0.003672 Jy/beam ! Clean residual mean=0.000004 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.228675 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.228675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076223Jy sigma=1.208470 ! Fit after self-cal, rms=0.076230Jy sigma=1.208443 ! 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=0.076230Jy sigma=1.208443 ! Fit after self-cal, rms=0.076468Jy sigma=1.208380 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.589 mas, bmaj=13.73 mas, bpa=-11.25 degrees ! Estimated noise=1.13429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000186266 Jy ! Component: 100 - total flux cleaned = -0.000254114 Jy ! Component: 150 - total flux cleaned = -0.000293367 Jy ! Component: 200 - total flux cleaned = -0.000311716 Jy ! Total flux subtracted in 200 components = -0.000311716 Jy ! Clean residual min=-0.004031 max=0.004596 Jy/beam ! Clean residual mean=0.000009 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.228364 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 98 components and 0.228364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076447Jy sigma=1.208312 ! Fit after self-cal, rms=0.076447Jy sigma=1.208273 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 = -6.42237e-05 Jy ! Component: 100 - total flux cleaned = -0.000116766 Jy ! Component: 150 - total flux cleaned = -0.000132662 Jy ! Component: 200 - total flux cleaned = -0.000160958 Jy ! Total flux subtracted in 200 components = -0.000160958 Jy ! Clean residual min=-0.004026 max=0.004598 Jy/beam ! Clean residual mean=0.000009 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.228203 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 99 components and 0.228203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076436Jy sigma=1.208309 ! Fit after self-cal, rms=0.076433Jy sigma=1.208276 ! 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=3.654 mas, bmaj=8.56 mas, bpa=-4.035 degrees ! Estimated noise=0.940082 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.654 x 8.56 at -4.035 degrees (North through East) ! Clean map min=-0.0036835 max=0.17563 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=2.955 mas, bmaj=7.129 mas, bpa=-2.173 degrees ! Estimated noise=1.18383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129184 Jy ! Component: 100 - total flux cleaned = 0.173011 Jy ! Component: 150 - total flux cleaned = 0.194851 Jy ! Component: 200 - total flux cleaned = 0.207127 Jy ! Total flux subtracted in 200 components = 0.207127 Jy ! Clean residual min=-0.006073 max=0.006534 Jy/beam ! Clean residual mean=-0.000008 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 0.207127 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.207127 Jy ! Inverting map and beam ! Estimated beam: bmin=3.654 mas, bmaj=8.56 mas, bpa=-4.035 degrees ! Estimated noise=0.940082 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 = 0.00968162 Jy ! Component: 100 - total flux cleaned = 0.0147112 Jy ! Component: 150 - total flux cleaned = 0.0175729 Jy ! Component: 200 - total flux cleaned = 0.0192358 Jy ! Total flux subtracted in 200 components = 0.0192358 Jy ! Clean residual min=-0.003889 max=0.003668 Jy/beam ! Clean residual mean=0.000003 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.226363 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 70 components and 0.226363 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=7.589 mas, bmaj=13.73 mas, bpa=-11.25 degrees ! Estimated noise=1.13429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129427 Jy ! Component: 100 - total flux cleaned = 0.00135313 Jy ! Component: 150 - total flux cleaned = 0.00135421 Jy ! Component: 200 - total flux cleaned = 0.0013291 Jy ! Total flux subtracted in 200 components = 0.0013291 Jy ! Clean residual min=-0.004060 max=0.004670 Jy/beam ! Clean residual mean=0.000008 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.227692 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 = -1.11719e-05 Jy ! Component: 100 - total flux cleaned = -2.18474e-05 Jy ! Component: 150 - total flux cleaned = -2.19122e-05 Jy ! Component: 200 - total flux cleaned = -3.14479e-05 Jy ! Total flux subtracted in 200 components = -3.14479e-05 Jy ! Clean residual min=-0.004045 max=0.004673 Jy/beam ! Clean residual mean=0.000008 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.22766 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.22766 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.654 mas, bmaj=8.56 mas, bpa=-4.035 degrees ! Estimated noise=0.940082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.0334e-05 Jy ! Component: 100 - total flux cleaned = 6.96765e-05 Jy ! Component: 150 - total flux cleaned = 6.96271e-05 Jy ! Component: 200 - total flux cleaned = 6.90754e-05 Jy ! Total flux subtracted in 200 components = 6.90754e-05 Jy ! Clean residual min=-0.003811 max=0.003664 Jy/beam ! Clean residual mean=0.000004 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.227729 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 86 components and 0.227729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076374Jy sigma=1.208483 ! Fit after self-cal, rms=0.076368Jy sigma=1.208400 wmodel J0527+0331_S_b_map.mod ! Writing 86 model components to file: J0527+0331_S_b_map.mod wobs J0527+0331_S_b_uvs.fits ! Writing UV FITS file: J0527+0331_S_b_uvs.fits wwins J0527+0331_S_b_map.win ! wwins: Wrote 1 windows to J0527+0331_S_b_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 = 6.44416e-05 Jy ! Component: 100 - total flux cleaned = 0.00032746 Jy ! Component: 150 - total flux cleaned = 0.00057695 Jy ! Component: 200 - total flux cleaned = 0.000873913 Jy ! Component: 250 - total flux cleaned = 0.00110308 Jy ! Component: 300 - total flux cleaned = 0.00132507 Jy ! Component: 350 - total flux cleaned = 0.00175622 Jy ! Component: 400 - total flux cleaned = 0.00217658 Jy ! Component: 450 - total flux cleaned = 0.00233077 Jy ! Component: 500 - total flux cleaned = 0.00253398 Jy ! Component: 550 - total flux cleaned = 0.00268317 Jy ! Component: 600 - total flux cleaned = 0.00282873 Jy ! Component: 650 - total flux cleaned = 0.0028767 Jy ! Component: 700 - total flux cleaned = 0.00306623 Jy ! Component: 750 - total flux cleaned = 0.0032065 Jy ! Component: 800 - total flux cleaned = 0.00325271 Jy ! Component: 850 - total flux cleaned = 0.00338875 Jy ! Component: 900 - total flux cleaned = 0.00338882 Jy ! Component: 950 - total flux cleaned = 0.00343299 Jy ! Component: 1000 - total flux cleaned = 0.00347623 Jy ! Component: 1050 - total flux cleaned = 0.00343263 Jy ! Component: 1100 - total flux cleaned = 0.00334772 Jy ! Component: 1150 - total flux cleaned = 0.00334788 Jy ! Component: 1200 - total flux cleaned = 0.00338979 Jy ! Component: 1250 - total flux cleaned = 0.00322539 Jy ! Component: 1300 - total flux cleaned = 0.00326549 Jy ! Component: 1350 - total flux cleaned = 0.00322466 Jy ! Component: 1400 - total flux cleaned = 0.00306498 Jy ! Component: 1450 - total flux cleaned = 0.00314421 Jy ! Component: 1500 - total flux cleaned = 0.00294775 Jy ! Component: 1550 - total flux cleaned = 0.0028706 Jy ! Component: 1600 - total flux cleaned = 0.00290884 Jy ! Component: 1650 - total flux cleaned = 0.00294691 Jy ! Component: 1700 - total flux cleaned = 0.0028331 Jy ! Component: 1750 - total flux cleaned = 0.00272138 Jy ! Component: 1800 - total flux cleaned = 0.00261027 Jy ! Component: 1850 - total flux cleaned = 0.00249985 Jy ! Component: 1900 - total flux cleaned = 0.00260866 Jy ! Component: 1950 - total flux cleaned = 0.00239124 Jy ! Component: 2000 - total flux cleaned = 0.00242715 Jy ! Component: 2050 - total flux cleaned = 0.00231986 Jy ! Component: 2100 - total flux cleaned = 0.00228404 Jy ! Component: 2150 - total flux cleaned = 0.00221361 Jy ! Component: 2200 - total flux cleaned = 0.00217877 Jy ! Component: 2250 - total flux cleaned = 0.0020748 Jy ! Component: 2300 - total flux cleaned = 0.00214372 Jy ! Component: 2350 - total flux cleaned = 0.00197297 Jy ! Component: 2400 - total flux cleaned = 0.00207445 Jy ! Component: 2450 - total flux cleaned = 0.00197297 Jy ! Component: 2500 - total flux cleaned = 0.00197266 Jy ! Component: 2550 - total flux cleaned = 0.00200578 Jy ! Component: 2600 - total flux cleaned = 0.00174144 Jy ! Component: 2650 - total flux cleaned = 0.00177438 Jy ! Component: 2700 - total flux cleaned = 0.00167685 Jy ! Component: 2750 - total flux cleaned = 0.00164435 Jy ! Component: 2800 - total flux cleaned = 0.00170894 Jy ! Component: 2850 - total flux cleaned = 0.00161261 Jy ! Component: 2900 - total flux cleaned = 0.00154883 Jy ! Component: 2950 - total flux cleaned = 0.00151643 Jy ! Component: 3000 - total flux cleaned = 0.00142156 Jy ! Component: 3050 - total flux cleaned = 0.00135854 Jy ! Component: 3100 - total flux cleaned = 0.00123386 Jy ! Component: 3150 - total flux cleaned = 0.00126475 Jy ! Component: 3200 - total flux cleaned = 0.00129566 Jy ! Component: 3250 - total flux cleaned = 0.00114239 Jy ! Component: 3300 - total flux cleaned = 0.00114245 Jy ! Component: 3350 - total flux cleaned = 0.00120294 Jy ! Component: 3400 - total flux cleaned = 0.0010522 Jy ! Component: 3450 - total flux cleaned = 0.00102222 Jy ! Component: 3500 - total flux cleaned = 0.000962761 Jy ! Component: 3550 - total flux cleaned = 0.000933316 Jy ! Component: 3600 - total flux cleaned = 0.000903718 Jy ! Component: 3650 - total flux cleaned = 0.000903768 Jy ! Component: 3700 - total flux cleaned = 0.000786871 Jy ! Component: 3750 - total flux cleaned = 0.000699732 Jy ! Component: 3800 - total flux cleaned = 0.000815468 Jy ! Component: 3850 - total flux cleaned = 0.000613678 Jy ! Component: 3900 - total flux cleaned = 0.000699502 Jy ! Component: 3950 - total flux cleaned = 0.000585281 Jy ! Component: 4000 - total flux cleaned = 0.000499905 Jy ! Component: 4050 - total flux cleaned = 0.000273743 Jy ! Total flux subtracted in 4096 components = 0.000386203 Jy ! Clean residual min=-0.001939 max=0.001599 Jy/beam ! Clean residual mean=-0.000006 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.228116 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 388 components and 0.228116 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0527+0331_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.654 x 8.56 at -4.035 degrees (North through East) ! Clean map min=-0.0026445 max=0.17577 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0527+0331_S_b_map.fits wmodel /vlbi/uf001/uvm//J0527+0331_S_b_map.mod ! Writing 388 model components to file: /vlbi/uf001/uvm//J0527+0331_S_b_map.mod wobs /vlbi/uf001/uvm//J0527+0331_S_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0527+0331_S_b_uvs.fits wwins /vlbi/uf001/uvm//J0527+0331_S_b_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uvm//J0527+0331_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.175768 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000523705 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.893856 0.893856 1.78771 3.57542 7.15085 14.3017 28.6034 57.2068 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.175 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 335.624 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0527+0331_S_b_dfm.log closed on Sun Jan 13 20:50:02 2019