! Started logfile: /image_prod/ug002_uvm//J1336+0314_S_a_dfm.log on Wed Mar 4 17:13:43 2020 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 /image_prod/ug002_uvm//J1336+0314_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1336+0314_S_a_uvm.fits ! AN table 1: 45 integrations on 21 of 21 possible baselines. ! AN table 2: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.800823 visibilities/baseline/integration-bin. ! Found source: J1336+0314 ! ! 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 8757 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1336+0314_S_a] 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 30 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.008389Jy sigma=8.087754 ! Fit after self-cal, rms=0.883269Jy sigma=7.067991 ! 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=2.608 mas, bmaj=7.19 mas, bpa=-5.696 degrees ! Estimated noise=1.30775 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 = 0.0939859 Jy ! Component: 100 - total flux cleaned = 0.114482 Jy ! Total flux subtracted in 100 components = 0.114482 Jy ! Clean residual min=-0.003852 max=0.008450 Jy/beam ! Clean residual mean=0.000003 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.114482 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.114482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075073Jy sigma=0.469643 ! Fit after self-cal, rms=0.074916Jy sigma=0.469264 ! Inverting map ! Added new window around map position (3, -8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00673614 Jy ! Component: 100 - total flux cleaned = 0.00784894 Jy ! Total flux subtracted in 100 components = 0.00784894 Jy ! Clean residual min=-0.003708 max=0.005492 Jy/beam ! Clean residual mean=0.000006 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.122331 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.122331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074242Jy sigma=0.463930 ! Fit after self-cal, rms=0.074167Jy sigma=0.463183 ! 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=3.116 mas, bmaj=8.078 mas, bpa=-5.354 degrees ! Estimated noise=0.980851 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 = 0.00188432 Jy ! Component: 100 - total flux cleaned = 0.00231653 Jy ! Component: 150 - total flux cleaned = 0.00238368 Jy ! Component: 200 - total flux cleaned = 0.00248891 Jy ! Total flux subtracted in 200 components = 0.00248891 Jy ! Clean residual min=-0.003456 max=0.004029 Jy/beam ! Clean residual mean=0.000001 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.124819 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.124819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073864Jy sigma=0.461848 ! Fit after self-cal, rms=0.073827Jy sigma=0.461626 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.116 x 8.078 at -5.354 degrees (North through East) ! Clean map min=-0.003426 max=0.11527 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 KP 1.00 LA 1.02 MK 0.97 ! NL 1.05 OV 0.98 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.87 FD 0.99 HN 1.04 KP 0.99 ! LA 0.99 MK 1.00 NL 1.04 OV 0.94 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 KP 0.98 LA 1.05 MK 1.00 ! NL 1.09 OV 0.95 SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 3.32 FD 1.01 HN 1.02 KP 0.97 ! LA 1.01 MK 0.99 NL 1.03 OV 0.90 ! PT 1.00 SC 0.80 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 KP 0.97 LA 1.02 MK 0.99 ! NL 1.05 OV 0.99 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.38 FD 0.99 HN 1.00 KP 0.97 ! LA 0.99 MK 1.00 NL 1.12 OV 0.94 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.073827Jy sigma=0.461626 ! Fit after self-cal, rms=0.092351Jy sigma=0.451676 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.1 mas, bmaj=8.125 mas, bpa=-5.172 degrees ! Estimated noise=0.9879 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 = -0.000155789 Jy ! Component: 100 - total flux cleaned = -2.22409e-05 Jy ! Component: 150 - total flux cleaned = -2.31784e-05 Jy ! Component: 200 - total flux cleaned = -4.94427e-05 Jy ! Total flux subtracted in 200 components = -4.94427e-05 Jy ! Clean residual min=-0.002299 max=0.002283 Jy/beam ! Clean residual mean=-0.000001 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.12477 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.12477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092324Jy sigma=0.451450 ! Fit after self-cal, rms=0.092388Jy sigma=0.451339 ! 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=0.092388Jy sigma=0.451339 ! Fit after self-cal, rms=0.089484Jy sigma=0.445337 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.094 mas, bmaj=8.112 mas, bpa=-5.055 degrees ! Estimated noise=0.985538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102172 Jy ! Component: 100 - total flux cleaned = -7.57432e-05 Jy ! Component: 150 - total flux cleaned = -7.54911e-05 Jy ! Component: 200 - total flux cleaned = -7.52093e-05 Jy ! Total flux subtracted in 200 components = -7.52093e-05 Jy ! Clean residual min=-0.002141 max=0.001715 Jy/beam ! Clean residual mean=-0.000004 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.124695 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.124695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089465Jy sigma=0.445193 ! Fit after self-cal, rms=0.089416Jy sigma=0.445102 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 = -4.992e-05 Jy ! Component: 100 - total flux cleaned = -3.20042e-05 Jy ! Component: 150 - total flux cleaned = -4.78842e-05 Jy ! Component: 200 - total flux cleaned = -3.23781e-05 Jy ! Total flux subtracted in 200 components = -3.23781e-05 Jy ! Clean residual min=-0.002124 max=0.001690 Jy/beam ! Clean residual mean=-0.000004 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.124662 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.124662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089407Jy sigma=0.445044 ! Fit after self-cal, rms=0.089406Jy sigma=0.445041 ! 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=0.089406Jy sigma=0.445041 ! Fit after self-cal, rms=0.089931Jy sigma=0.444091 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.091 mas, bmaj=8.1 mas, bpa=-5.017 degrees ! Estimated noise=0.98456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.15431e-05 Jy ! Component: 100 - total flux cleaned = -4.32622e-05 Jy ! Component: 150 - total flux cleaned = -4.38877e-05 Jy ! Component: 200 - total flux cleaned = -4.41627e-05 Jy ! Total flux subtracted in 200 components = -4.41627e-05 Jy ! Clean residual min=-0.001861 max=0.001692 Jy/beam ! Clean residual mean=-0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.124618 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.124618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089921Jy sigma=0.444031 ! Fit after self-cal, rms=0.089922Jy sigma=0.444016 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 = -1.1262e-05 Jy ! Component: 100 - total flux cleaned = 2.85156e-06 Jy ! Component: 150 - total flux cleaned = 2.53074e-06 Jy ! Component: 200 - total flux cleaned = 1.4986e-05 Jy ! Total flux subtracted in 200 components = 1.4986e-05 Jy ! Clean residual min=-0.001856 max=0.001670 Jy/beam ! Clean residual mean=-0.000003 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.124633 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.124633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089915Jy sigma=0.443980 ! Fit after self-cal, rms=0.089917Jy sigma=0.443979 ! 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=0.089917Jy sigma=0.443979 ! Fit after self-cal, rms=0.090389Jy sigma=0.443968 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.607 mas, bmaj=13.86 mas, bpa=-4.486 degrees ! Estimated noise=1.22422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.24819e-05 Jy ! Component: 100 - total flux cleaned = -0.000125355 Jy ! Component: 150 - total flux cleaned = -0.000151391 Jy ! Component: 200 - total flux cleaned = -0.000163326 Jy ! Total flux subtracted in 200 components = -0.000163326 Jy ! Clean residual min=-0.001960 max=0.002029 Jy/beam ! Clean residual mean=-0.000006 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.12447 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.12447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090389Jy sigma=0.443949 ! Fit after self-cal, rms=0.090393Jy sigma=0.443943 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 = -1.19307e-05 Jy ! Component: 100 - total flux cleaned = -1.25225e-05 Jy ! Component: 150 - total flux cleaned = -1.27404e-05 Jy ! Component: 200 - total flux cleaned = -2.76056e-06 Jy ! Total flux subtracted in 200 components = -2.76056e-06 Jy ! Clean residual min=-0.001952 max=0.002030 Jy/beam ! Clean residual mean=-0.000006 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.124467 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.124467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090392Jy sigma=0.443932 ! Fit after self-cal, rms=0.090393Jy sigma=0.443929 ! 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=3.089 mas, bmaj=8.099 mas, bpa=-5.024 degrees ! Estimated noise=0.983646 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.089 x 8.099 at -5.024 degrees (North through East) ! Clean map min=-0.0017462 max=0.11627 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=2.586 mas, bmaj=7.209 mas, bpa=-5.357 degrees ! Estimated noise=1.31439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0944603 Jy ! Component: 100 - total flux cleaned = 0.115492 Jy ! Component: 150 - total flux cleaned = 0.121548 Jy ! Component: 200 - total flux cleaned = 0.123557 Jy ! Total flux subtracted in 200 components = 0.123557 Jy ! Clean residual min=-0.002434 max=0.002290 Jy/beam ! Clean residual mean=0.000002 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.123557 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.123557 Jy ! Inverting map and beam ! Estimated beam: bmin=3.089 mas, bmaj=8.099 mas, bpa=-5.024 degrees ! Estimated noise=0.983646 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 = 0.00100754 Jy ! Component: 100 - total flux cleaned = 0.00108146 Jy ! Component: 150 - total flux cleaned = 0.00105313 Jy ! Component: 200 - total flux cleaned = 0.00107658 Jy ! Total flux subtracted in 200 components = 0.00107658 Jy ! Clean residual min=-0.001897 max=0.001725 Jy/beam ! Clean residual mean=-0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.124634 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.124634 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=7.607 mas, bmaj=13.86 mas, bpa=-4.486 degrees ! Estimated noise=1.22422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.96348e-05 Jy ! Component: 100 - total flux cleaned = -0.000129824 Jy ! Component: 150 - total flux cleaned = -0.000143439 Jy ! Component: 200 - total flux cleaned = -0.000156164 Jy ! Total flux subtracted in 200 components = -0.000156164 Jy ! Clean residual min=-0.001960 max=0.002072 Jy/beam ! Clean residual mean=-0.000006 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.124478 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 = 1.45336e-07 Jy ! Component: 100 - total flux cleaned = -1.15593e-05 Jy ! Component: 150 - total flux cleaned = -2.24545e-05 Jy ! Component: 200 - total flux cleaned = -3.23713e-05 Jy ! Total flux subtracted in 200 components = -3.23713e-05 Jy ! Clean residual min=-0.001947 max=0.002069 Jy/beam ! Clean residual mean=-0.000006 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.124445 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.124445 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.089 mas, bmaj=8.099 mas, bpa=-5.024 degrees ! Estimated noise=0.983646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.82197e-05 Jy ! Component: 100 - total flux cleaned = 1.05405e-05 Jy ! Component: 150 - total flux cleaned = 3.58706e-05 Jy ! Component: 200 - total flux cleaned = 2.44119e-05 Jy ! Total flux subtracted in 200 components = 2.44119e-05 Jy ! Clean residual min=-0.001840 max=0.001675 Jy/beam ! Clean residual mean=-0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.12447 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.12447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090405Jy sigma=0.443921 ! Fit after self-cal, rms=0.090404Jy sigma=0.443914 wmodel J1336+0314_S_a_map.mod ! Writing 43 model components to file: J1336+0314_S_a_map.mod wobs J1336+0314_S_a_uvs.fits ! Writing UV FITS file: J1336+0314_S_a_uvs.fits wwins J1336+0314_S_a_map.win ! wwins: Wrote 2 windows to J1336+0314_S_a_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 = -0.000372897 Jy ! Component: 100 - total flux cleaned = -0.000398888 Jy ! Component: 150 - total flux cleaned = -0.000453471 Jy ! Component: 200 - total flux cleaned = -0.000427376 Jy ! Component: 250 - total flux cleaned = -0.000401776 Jy ! Component: 300 - total flux cleaned = -0.000425859 Jy ! Component: 350 - total flux cleaned = -0.000473725 Jy ! Component: 400 - total flux cleaned = -0.000473737 Jy ! Component: 450 - total flux cleaned = -0.000496849 Jy ! Component: 500 - total flux cleaned = -0.000497236 Jy ! Component: 550 - total flux cleaned = -0.000608248 Jy ! Component: 600 - total flux cleaned = -0.000651488 Jy ! Component: 650 - total flux cleaned = -0.000694752 Jy ! Component: 700 - total flux cleaned = -0.000822224 Jy ! Component: 750 - total flux cleaned = -0.000801404 Jy ! Component: 800 - total flux cleaned = -0.000904334 Jy ! Component: 850 - total flux cleaned = -0.000903876 Jy ! Component: 900 - total flux cleaned = -0.000984299 Jy ! Component: 950 - total flux cleaned = -0.000964053 Jy ! Component: 1000 - total flux cleaned = -0.000964269 Jy ! Component: 1050 - total flux cleaned = -0.00106153 Jy ! Component: 1100 - total flux cleaned = -0.00104213 Jy ! Component: 1150 - total flux cleaned = -0.00109908 Jy ! Component: 1200 - total flux cleaned = -0.00100473 Jy ! Component: 1250 - total flux cleaned = -0.00100491 Jy ! Component: 1300 - total flux cleaned = -0.00104181 Jy ! Component: 1350 - total flux cleaned = -0.00107874 Jy ! Component: 1400 - total flux cleaned = -0.00111496 Jy ! Component: 1450 - total flux cleaned = -0.00113275 Jy ! Component: 1500 - total flux cleaned = -0.00116848 Jy ! Component: 1550 - total flux cleaned = -0.00118591 Jy ! Component: 1600 - total flux cleaned = -0.00120335 Jy ! Component: 1650 - total flux cleaned = -0.00127287 Jy ! Component: 1700 - total flux cleaned = -0.00130742 Jy ! Component: 1750 - total flux cleaned = -0.0013073 Jy ! Component: 1800 - total flux cleaned = -0.0013412 Jy ! Component: 1850 - total flux cleaned = -0.00137489 Jy ! Component: 1900 - total flux cleaned = -0.00144173 Jy ! Component: 1950 - total flux cleaned = -0.00145835 Jy ! Component: 2000 - total flux cleaned = -0.00150738 Jy ! Component: 2050 - total flux cleaned = -0.00144255 Jy ! Component: 2100 - total flux cleaned = -0.00149079 Jy ! Component: 2150 - total flux cleaned = -0.00150665 Jy ! Component: 2200 - total flux cleaned = -0.00149096 Jy ! Component: 2250 - total flux cleaned = -0.00149103 Jy ! Component: 2300 - total flux cleaned = -0.00155339 Jy ! Component: 2350 - total flux cleaned = -0.00150691 Jy ! Component: 2400 - total flux cleaned = -0.00156829 Jy ! Component: 2450 - total flux cleaned = -0.00153773 Jy ! Component: 2500 - total flux cleaned = -0.00150737 Jy ! Component: 2550 - total flux cleaned = -0.00155249 Jy ! Component: 2600 - total flux cleaned = -0.00156756 Jy ! Component: 2650 - total flux cleaned = -0.00161186 Jy ! Component: 2700 - total flux cleaned = -0.00161186 Jy ! Component: 2750 - total flux cleaned = -0.0016409 Jy ! Component: 2800 - total flux cleaned = -0.00168442 Jy ! Component: 2850 - total flux cleaned = -0.00168438 Jy ! Component: 2900 - total flux cleaned = -0.0016986 Jy ! Component: 2950 - total flux cleaned = -0.00171282 Jy ! Component: 3000 - total flux cleaned = -0.00172706 Jy ! Component: 3050 - total flux cleaned = -0.00179712 Jy ! Component: 3100 - total flux cleaned = -0.00172747 Jy ! Component: 3150 - total flux cleaned = -0.00182424 Jy ! Component: 3200 - total flux cleaned = -0.00178303 Jy ! Component: 3250 - total flux cleaned = -0.00183765 Jy ! Component: 3300 - total flux cleaned = -0.00182414 Jy ! Component: 3350 - total flux cleaned = -0.00186481 Jy ! Component: 3400 - total flux cleaned = -0.00190513 Jy ! Component: 3450 - total flux cleaned = -0.00190514 Jy ! Component: 3500 - total flux cleaned = -0.00193164 Jy ! Component: 3550 - total flux cleaned = -0.00194472 Jy ! Component: 3600 - total flux cleaned = -0.00197103 Jy ! Component: 3650 - total flux cleaned = -0.00198402 Jy ! Component: 3700 - total flux cleaned = -0.00206178 Jy ! Component: 3750 - total flux cleaned = -0.00207467 Jy ! Component: 3800 - total flux cleaned = -0.00206192 Jy ! Component: 3850 - total flux cleaned = -0.00208756 Jy ! Component: 3900 - total flux cleaned = -0.00217638 Jy ! Component: 3950 - total flux cleaned = -0.00215104 Jy ! Component: 4000 - total flux cleaned = -0.00220136 Jy ! Component: 4050 - total flux cleaned = -0.00216375 Jy ! Total flux subtracted in 4096 components = -0.0021763 Jy ! Clean residual min=-0.000787 max=0.000697 Jy/beam ! Clean residual mean=-0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.122294 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 332 components and 0.122294 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1336+0314_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.089 x 8.099 at -5.024 degrees (North through East) ! Clean map min=-0.0013984 max=0.11712 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1336+0314_S_a_map.fits wmodel /image_prod/ug002_uvm//J1336+0314_S_a_map.mod ! Writing 332 model components to file: /image_prod/ug002_uvm//J1336+0314_S_a_map.mod wobs /image_prod/ug002_uvm//J1336+0314_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1336+0314_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1336+0314_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uvm//J1336+0314_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.117117 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000235526 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.603307 0.603307 1.20661 2.41323 4.82646 9.65292 19.3058 38.6117 77.2233 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.117 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 497.258 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1336+0314_S_a_dfm.log closed on Wed Mar 4 17:13:47 2020