! Started logfile: /vlbi/uf001/uva//J0619+0736_S_dfm.log on Sun Jan 13 22:56:26 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//J0619+0736_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0619+0736_S_uva.fits ! AN table 1: 57 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.846979 visibilities/baseline/integration-bin. ! Found source: J0619+0736 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 5214 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 J0619+0736_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 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021532Jy sigma=20.959747 ! Fit after self-cal, rms=0.846169Jy sigma=17.316076 ! 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=2.519 mas, bmaj=6.368 mas, bpa=-3.993 degrees ! Estimated noise=0.712656 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 = 0.112765 Jy ! Component: 100 - total flux cleaned = 0.153566 Jy ! Total flux subtracted in 100 components = 0.153566 Jy ! Clean residual min=-0.008184 max=0.019318 Jy/beam ! Clean residual mean=0.000008 rms=0.002664 Jy/beam ! Combined flux in latest and established models = 0.153566 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.153566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088250Jy sigma=1.612605 ! Fit after self-cal, rms=0.088066Jy sigma=1.609198 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222309 Jy ! Component: 100 - total flux cleaned = 0.0343854 Jy ! Total flux subtracted in 100 components = 0.0343854 Jy ! Clean residual min=-0.005870 max=0.015202 Jy/beam ! Clean residual mean=0.000004 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 0.187951 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.187951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080474Jy sigma=1.419632 ! Fit after self-cal, rms=0.080418Jy sigma=1.418609 ! Inverting map ! Added new window around map position (-4.5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013262 Jy ! Component: 100 - total flux cleaned = 0.0203772 Jy ! Total flux subtracted in 100 components = 0.0203772 Jy ! Clean residual min=-0.004756 max=0.006129 Jy/beam ! Clean residual mean=0.000004 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.208329 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.208329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077842Jy sigma=1.352065 ! Fit after self-cal, rms=0.077654Jy sigma=1.347969 ! 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=2.982 mas, bmaj=7.035 mas, bpa=-3.075 degrees ! Estimated noise=0.500944 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 = 0.00788082 Jy ! Component: 100 - total flux cleaned = 0.0126163 Jy ! Component: 150 - total flux cleaned = 0.0158082 Jy ! Component: 200 - total flux cleaned = 0.0174462 Jy ! Total flux subtracted in 200 components = 0.0174462 Jy ! Clean residual min=-0.003997 max=0.004757 Jy/beam ! Clean residual mean=0.000005 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.225775 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 53 components and 0.225775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076849Jy sigma=1.324712 ! Fit after self-cal, rms=0.076806Jy sigma=1.323877 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.982 x 7.035 at -3.075 degrees (North through East) ! Clean map min=-0.0039533 max=0.15668 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.94 HN 1.01 LA 0.91 ! MK 1.01 NL 1.11 OV 1.05 PT 0.99 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.00 LA 0.96 ! MK 1.00 NL 1.08 OV 1.00 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.02 LA 0.94 ! MK 0.99 NL 1.04 OV 1.03 PT 1.01 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.076806Jy sigma=1.323877 ! Fit after self-cal, rms=0.072562Jy sigma=1.290020 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.001 mas, bmaj=7.065 mas, bpa=-3.196 degrees ! Estimated noise=0.499036 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 = -0.00103312 Jy ! Component: 100 - total flux cleaned = -0.00110936 Jy ! Component: 150 - total flux cleaned = -0.00116072 Jy ! Component: 200 - total flux cleaned = -0.00122587 Jy ! Total flux subtracted in 200 components = -0.00122587 Jy ! Clean residual min=-0.002526 max=0.002482 Jy/beam ! Clean residual mean=0.000003 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.224549 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.224549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072521Jy sigma=1.289438 ! Fit after self-cal, rms=0.072545Jy sigma=1.289003 ! 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=0.072545Jy sigma=1.289003 ! Fit after self-cal, rms=0.072151Jy sigma=1.283064 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.007 mas, bmaj=7.056 mas, bpa=-3.228 degrees ! Estimated noise=0.499371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000454149 Jy ! Component: 100 - total flux cleaned = -0.000411035 Jy ! Component: 150 - total flux cleaned = -0.000410426 Jy ! Component: 200 - total flux cleaned = -0.0004103 Jy ! Total flux subtracted in 200 components = -0.0004103 Jy ! Clean residual min=-0.002156 max=0.002412 Jy/beam ! Clean residual mean=0.000002 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.224139 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.224139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072134Jy sigma=1.282826 ! Fit after self-cal, rms=0.072138Jy sigma=1.282717 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 = 2.5554e-05 Jy ! Component: 100 - total flux cleaned = -7.95906e-06 Jy ! Component: 150 - total flux cleaned = -2.18255e-05 Jy ! Component: 200 - total flux cleaned = -2.21116e-05 Jy ! Total flux subtracted in 200 components = -2.21116e-05 Jy ! Clean residual min=-0.002163 max=0.002395 Jy/beam ! Clean residual mean=0.000002 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.224116 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.224116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072130Jy sigma=1.282588 ! Fit after self-cal, rms=0.072127Jy sigma=1.282556 ! 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=0.072127Jy sigma=1.282556 ! Fit after self-cal, rms=0.072013Jy sigma=1.282368 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.008 mas, bmaj=7.054 mas, bpa=-3.229 degrees ! Estimated noise=0.499006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000165298 Jy ! Component: 100 - total flux cleaned = -0.000232065 Jy ! Component: 150 - total flux cleaned = -0.000259262 Jy ! Component: 200 - total flux cleaned = -0.000259059 Jy ! Total flux subtracted in 200 components = -0.000259059 Jy ! Clean residual min=-0.002218 max=0.002392 Jy/beam ! Clean residual mean=0.000002 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.223857 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.223857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072005Jy sigma=1.282266 ! Fit after self-cal, rms=0.072005Jy sigma=1.282241 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.2965e-05 Jy ! Component: 100 - total flux cleaned = -1.28663e-05 Jy ! Component: 150 - total flux cleaned = -2.38332e-05 Jy ! Component: 200 - total flux cleaned = -2.41153e-05 Jy ! Total flux subtracted in 200 components = -2.41153e-05 Jy ! Clean residual min=-0.002222 max=0.002382 Jy/beam ! Clean residual mean=0.000002 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.223833 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.223833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072000Jy sigma=1.282172 ! Fit after self-cal, rms=0.071999Jy sigma=1.282155 ! 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=0.071999Jy sigma=1.282155 ! Fit after self-cal, rms=0.071896Jy sigma=1.282139 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.658 mas, bmaj=10.86 mas, bpa=0.8687 degrees ! Estimated noise=0.649389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100389 Jy ! Component: 100 - total flux cleaned = 0.000116229 Jy ! Component: 150 - total flux cleaned = 0.000166279 Jy ! Component: 200 - total flux cleaned = 0.000209548 Jy ! Total flux subtracted in 200 components = 0.000209548 Jy ! Clean residual min=-0.002201 max=0.002215 Jy/beam ! Clean residual mean=0.000005 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.224043 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.224043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071894Jy sigma=1.282170 ! Fit after self-cal, rms=0.071890Jy sigma=1.282145 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 = 2.88734e-05 Jy ! Component: 100 - total flux cleaned = 2.85299e-05 Jy ! Component: 150 - total flux cleaned = 4.73574e-05 Jy ! Component: 200 - total flux cleaned = 7.46629e-05 Jy ! Total flux subtracted in 200 components = 7.46629e-05 Jy ! Clean residual min=-0.002214 max=0.002182 Jy/beam ! Clean residual mean=0.000005 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.224118 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 106 components and 0.224118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071892Jy sigma=1.282187 ! Fit after self-cal, rms=0.071890Jy sigma=1.282175 ! 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=3.009 mas, bmaj=7.054 mas, bpa=-3.226 degrees ! Estimated noise=0.498583 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.009 x 7.054 at -3.226 degrees (North through East) ! Clean map min=-0.0020983 max=0.15565 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=2.538 mas, bmaj=6.37 mas, bpa=-4.179 degrees ! Estimated noise=0.711816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112558 Jy ! Component: 100 - total flux cleaned = 0.15386 Jy ! Component: 150 - total flux cleaned = 0.17685 Jy ! Component: 200 - total flux cleaned = 0.191787 Jy ! Total flux subtracted in 200 components = 0.191787 Jy ! Clean residual min=-0.004501 max=0.008003 Jy/beam ! Clean residual mean=0.000003 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.191787 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.191787 Jy ! Inverting map and beam ! Estimated beam: bmin=3.009 mas, bmaj=7.054 mas, bpa=-3.226 degrees ! Estimated noise=0.498583 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 = 0.0127952 Jy ! Component: 100 - total flux cleaned = 0.0199139 Jy ! Component: 150 - total flux cleaned = 0.0240191 Jy ! Component: 200 - total flux cleaned = 0.0265151 Jy ! Total flux subtracted in 200 components = 0.0265151 Jy ! Clean residual min=-0.002408 max=0.002231 Jy/beam ! Clean residual mean=0.000001 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.218302 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 42 components and 0.218302 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=6.658 mas, bmaj=10.86 mas, bpa=0.8687 degrees ! Estimated noise=0.649389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251531 Jy ! Component: 100 - total flux cleaned = 0.0036917 Jy ! Component: 150 - total flux cleaned = 0.00441256 Jy ! Component: 200 - total flux cleaned = 0.00488033 Jy ! Total flux subtracted in 200 components = 0.00488033 Jy ! Clean residual min=-0.002273 max=0.002161 Jy/beam ! Clean residual mean=0.000005 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.223182 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 = 0.00026535 Jy ! Component: 100 - total flux cleaned = 0.00030623 Jy ! Component: 150 - total flux cleaned = 0.000364325 Jy ! Component: 200 - total flux cleaned = 0.000400548 Jy ! Total flux subtracted in 200 components = 0.000400548 Jy ! Clean residual min=-0.002263 max=0.002164 Jy/beam ! Clean residual mean=0.000005 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.223583 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 75 components and 0.223583 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.009 mas, bmaj=7.054 mas, bpa=-3.226 degrees ! Estimated noise=0.498583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000273789 Jy ! Component: 100 - total flux cleaned = -0.000420742 Jy ! Component: 150 - total flux cleaned = -0.000514744 Jy ! Component: 200 - total flux cleaned = -0.000561994 Jy ! Total flux subtracted in 200 components = -0.000561994 Jy ! Clean residual min=-0.002152 max=0.002385 Jy/beam ! Clean residual mean=0.000002 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.223021 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 83 components and 0.223021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071892Jy sigma=1.282319 ! Fit after self-cal, rms=0.071893Jy sigma=1.282256 wmodel J0619+0736_S_map.mod ! Writing 83 model components to file: J0619+0736_S_map.mod wobs J0619+0736_S_uvs.fits ! Writing UV FITS file: J0619+0736_S_uvs.fits wwins J0619+0736_S_map.win ! wwins: Wrote 2 windows to J0619+0736_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 = 0.000484482 Jy ! Component: 100 - total flux cleaned = 0.000640527 Jy ! Component: 150 - total flux cleaned = 0.000827798 Jy ! Component: 200 - total flux cleaned = 0.00104537 Jy ! Component: 250 - total flux cleaned = 0.00125529 Jy ! Component: 300 - total flux cleaned = 0.00132347 Jy ! Component: 350 - total flux cleaned = 0.00142352 Jy ! Component: 400 - total flux cleaned = 0.00152105 Jy ! Component: 450 - total flux cleaned = 0.00161662 Jy ! Component: 500 - total flux cleaned = 0.00177109 Jy ! Component: 550 - total flux cleaned = 0.00180154 Jy ! Component: 600 - total flux cleaned = 0.00186107 Jy ! Component: 650 - total flux cleaned = 0.00191902 Jy ! Component: 700 - total flux cleaned = 0.00197598 Jy ! Component: 750 - total flux cleaned = 0.00200448 Jy ! Component: 800 - total flux cleaned = 0.00217016 Jy ! Component: 850 - total flux cleaned = 0.00222394 Jy ! Component: 900 - total flux cleaned = 0.00219726 Jy ! Component: 950 - total flux cleaned = 0.00225004 Jy ! Component: 1000 - total flux cleaned = 0.00227591 Jy ! Component: 1050 - total flux cleaned = 0.00224998 Jy ! Component: 1100 - total flux cleaned = 0.00219941 Jy ! Component: 1150 - total flux cleaned = 0.00217485 Jy ! Component: 1200 - total flux cleaned = 0.00217485 Jy ! Component: 1250 - total flux cleaned = 0.00207769 Jy ! Component: 1300 - total flux cleaned = 0.00200633 Jy ! Component: 1350 - total flux cleaned = 0.00191194 Jy ! Component: 1400 - total flux cleaned = 0.00193563 Jy ! Component: 1450 - total flux cleaned = 0.0018663 Jy ! Component: 1500 - total flux cleaned = 0.00175203 Jy ! Component: 1550 - total flux cleaned = 0.00172964 Jy ! Component: 1600 - total flux cleaned = 0.00164047 Jy ! Component: 1650 - total flux cleaned = 0.00161842 Jy ! Component: 1700 - total flux cleaned = 0.00157449 Jy ! Component: 1750 - total flux cleaned = 0.00155268 Jy ! Component: 1800 - total flux cleaned = 0.00155255 Jy ! Component: 1850 - total flux cleaned = 0.00146733 Jy ! Component: 1900 - total flux cleaned = 0.00150909 Jy ! Component: 1950 - total flux cleaned = 0.00144657 Jy ! Component: 2000 - total flux cleaned = 0.00142588 Jy ! Component: 2050 - total flux cleaned = 0.00132382 Jy ! Component: 2100 - total flux cleaned = 0.00132365 Jy ! Component: 2150 - total flux cleaned = 0.00128359 Jy ! Component: 2200 - total flux cleaned = 0.00128326 Jy ! Component: 2250 - total flux cleaned = 0.00126365 Jy ! Component: 2300 - total flux cleaned = 0.00122479 Jy ! Component: 2350 - total flux cleaned = 0.00118644 Jy ! Component: 2400 - total flux cleaned = 0.00122478 Jy ! Component: 2450 - total flux cleaned = 0.00126273 Jy ! Component: 2500 - total flux cleaned = 0.00116864 Jy ! Component: 2550 - total flux cleaned = 0.00115011 Jy ! Component: 2600 - total flux cleaned = 0.00113169 Jy ! Component: 2650 - total flux cleaned = 0.00107706 Jy ! Component: 2700 - total flux cleaned = 0.00109516 Jy ! Component: 2750 - total flux cleaned = 0.00104114 Jy ! Component: 2800 - total flux cleaned = 0.00097008 Jy ! Component: 2850 - total flux cleaned = 0.000952626 Jy ! Component: 2900 - total flux cleaned = 0.000935428 Jy ! Component: 2950 - total flux cleaned = 0.000935407 Jy ! Component: 3000 - total flux cleaned = 0.000918166 Jy ! Component: 3050 - total flux cleaned = 0.000918307 Jy ! Component: 3100 - total flux cleaned = 0.000935409 Jy ! Component: 3150 - total flux cleaned = 0.000884336 Jy ! Component: 3200 - total flux cleaned = 0.000884101 Jy ! Component: 3250 - total flux cleaned = 0.00086729 Jy ! Component: 3300 - total flux cleaned = 0.000883652 Jy ! Component: 3350 - total flux cleaned = 0.000883847 Jy ! Component: 3400 - total flux cleaned = 0.000851401 Jy ! Component: 3450 - total flux cleaned = 0.000835129 Jy ! Component: 3500 - total flux cleaned = 0.000835308 Jy ! Component: 3550 - total flux cleaned = 0.000883186 Jy ! Component: 3600 - total flux cleaned = 0.000835635 Jy ! Component: 3650 - total flux cleaned = 0.000819876 Jy ! Component: 3700 - total flux cleaned = 0.000835466 Jy ! Component: 3750 - total flux cleaned = 0.000711177 Jy ! Component: 3800 - total flux cleaned = 0.000773306 Jy ! Component: 3850 - total flux cleaned = 0.000712073 Jy ! Component: 3900 - total flux cleaned = 0.000757949 Jy ! Component: 3950 - total flux cleaned = 0.000742702 Jy ! Component: 4000 - total flux cleaned = 0.000727817 Jy ! Component: 4050 - total flux cleaned = 0.000727857 Jy ! Total flux subtracted in 4096 components = 0.000668218 Jy ! Clean residual min=-0.001120 max=0.001009 Jy/beam ! Clean residual mean=-0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.223689 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 350 components and 0.223689 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0619+0736_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.009 x 7.054 at -3.226 degrees (North through East) ! Clean map min=-0.0017147 max=0.15603 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0619+0736_S_map.fits wmodel /vlbi/uf001/uva//J0619+0736_S_map.mod ! Writing 350 model components to file: /vlbi/uf001/uva//J0619+0736_S_map.mod wobs /vlbi/uf001/uva//J0619+0736_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0619+0736_S_uvs.fits wwins /vlbi/uf001/uva//J0619+0736_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0619+0736_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.156034 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000257203 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.494513 0.494513 0.989026 1.97805 3.9561 7.91221 15.8244 31.6488 63.2977 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.156 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 606.657 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0619+0736_S_dfm.log closed on Sun Jan 13 22:56:30 2019