! Started logfile: /image_prod/ug002_uva//J1354-0206_S_g_dfm.log on Thu Mar 5 01:30:27 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_uva//J1354-0206_S_g_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1354-0206_S_g_uva.fits ! AN table 1: 21 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.825397 visibilities/baseline/integration-bin. ! Found source: J1354-0206 ! ! 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 1872 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 J1354-0206_S_g] 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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.247102Jy sigma=6.784589 ! Fit after self-cal, rms=0.395393Jy sigma=2.184964 ! 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=2.779 mas, bmaj=7.112 mas, bpa=-0.9855 degrees ! Estimated noise=3.54558 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 = 0.527018 Jy ! Component: 100 - total flux cleaned = 0.647618 Jy ! Total flux subtracted in 100 components = 0.647618 Jy ! Clean residual min=-0.051853 max=0.103851 Jy/beam ! Clean residual mean=0.000020 rms=0.014921 Jy/beam ! Combined flux in latest and established models = 0.647618 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.647618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.257048Jy sigma=1.426370 ! Fit after self-cal, rms=0.256446Jy sigma=1.425732 ! Inverting map ! Added new window around map position (3, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0922376 Jy ! Component: 100 - total flux cleaned = 0.121307 Jy ! Total flux subtracted in 100 components = 0.121307 Jy ! Clean residual min=-0.048079 max=0.077578 Jy/beam ! Clean residual mean=0.000018 rms=0.012367 Jy/beam ! Combined flux in latest and established models = 0.768925 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.768925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.222066Jy sigma=1.198799 ! Fit after self-cal, rms=0.219365Jy sigma=1.177354 ! 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=3.281 mas, bmaj=7.801 mas, bpa=0.3821 degrees ! Estimated noise=3.00222 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 (-2.5, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0691392 Jy ! Component: 100 - total flux cleaned = 0.0969886 Jy ! Component: 150 - total flux cleaned = 0.109876 Jy ! Component: 200 - total flux cleaned = 0.114542 Jy ! Total flux subtracted in 200 components = 0.114542 Jy ! Clean residual min=-0.034997 max=0.036099 Jy/beam ! Clean residual mean=0.000033 rms=0.008839 Jy/beam ! Combined flux in latest and established models = 0.883467 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 51 components and 0.883467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.197058Jy sigma=1.013582 ! Fit after self-cal, rms=0.196543Jy sigma=1.010907 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.281 x 7.801 at 0.3821 degrees (North through East) ! Clean map min=-0.033151 max=0.63812 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.95 KP 1.00 ! LA 1.02 MK 1.62 OV 0.94 PT 1.01 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.85 FD 0.96 HN 0.95 KP 0.97 ! LA 1.00 MK 0.91 OV 0.91 PT 1.03 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.95 HN 0.98 KP 0.97 ! LA 1.00 MK 0.93 OV 0.90 PT 1.00 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.196543Jy sigma=1.010907 ! Fit after self-cal, rms=0.223956Jy sigma=0.823641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=8.029 mas, bpa=0.5041 degrees ! Estimated noise=3.07661 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 = -0.00771115 Jy ! Component: 100 - total flux cleaned = -0.0077575 Jy ! Component: 150 - total flux cleaned = -0.00864273 Jy ! Component: 200 - total flux cleaned = -0.00863205 Jy ! Total flux subtracted in 200 components = -0.00863205 Jy ! Clean residual min=-0.030884 max=0.029403 Jy/beam ! Clean residual mean=0.000010 rms=0.007196 Jy/beam ! Combined flux in latest and established models = 0.874835 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 75 components and 0.874835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.220765Jy sigma=0.809071 ! Fit after self-cal, rms=0.220608Jy sigma=0.807426 ! 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=0.220608Jy sigma=0.807426 ! Fit after self-cal, rms=0.466159Jy sigma=0.644694 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.339 mas, bmaj=8.107 mas, bpa=0.7223 degrees ! Estimated noise=3.18141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00647518 Jy ! Component: 100 - total flux cleaned = -0.0115686 Jy ! Component: 150 - total flux cleaned = -0.0148935 Jy ! Component: 200 - total flux cleaned = -0.0176567 Jy ! Total flux subtracted in 200 components = -0.0176567 Jy ! Clean residual min=-0.017481 max=0.021914 Jy/beam ! Clean residual mean=-0.000023 rms=0.004555 Jy/beam ! Combined flux in latest and established models = 0.857178 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.857178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.460948Jy sigma=0.617056 ! Fit after self-cal, rms=0.462122Jy sigma=0.615807 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 (-75.5, -36.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00875705 Jy ! Component: 100 - total flux cleaned = 0.00663747 Jy ! Component: 150 - total flux cleaned = 0.00481485 Jy ! Component: 200 - total flux cleaned = 0.00356371 Jy ! Total flux subtracted in 200 components = 0.00356371 Jy ! Clean residual min=-0.016893 max=0.019430 Jy/beam ! Clean residual mean=-0.000015 rms=0.004279 Jy/beam ! Combined flux in latest and established models = 0.860742 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.860742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.457940Jy sigma=0.606233 ! Fit after self-cal, rms=0.457796Jy sigma=0.604730 ! Inverting map ! Added new window around map position (47.5, 64). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317832 Jy ! Component: 100 - total flux cleaned = 0.00356124 Jy ! Component: 150 - total flux cleaned = 0.00537985 Jy ! Component: 200 - total flux cleaned = 0.00580727 Jy ! Total flux subtracted in 200 components = 0.00580727 Jy ! Clean residual min=-0.017452 max=0.016021 Jy/beam ! Clean residual mean=-0.000015 rms=0.004038 Jy/beam ! Combined flux in latest and established models = 0.866549 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 129 components and 0.866549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.453897Jy sigma=0.596161 ! Fit after self-cal, rms=0.453287Jy sigma=0.594680 ! 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=0.453287Jy sigma=0.594680 ! Fit after self-cal, rms=0.402304Jy sigma=0.423214 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.303 mas, bmaj=8.091 mas, bpa=0.4814 degrees ! Estimated noise=3.17061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00673276 Jy ! Component: 100 - total flux cleaned = -0.0103015 Jy ! Component: 150 - total flux cleaned = -0.0114936 Jy ! Component: 200 - total flux cleaned = -0.0119404 Jy ! Total flux subtracted in 200 components = -0.0119404 Jy ! Clean residual min=-0.009848 max=0.008979 Jy/beam ! Clean residual mean=-0.000003 rms=0.002167 Jy/beam ! Combined flux in latest and established models = 0.854609 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 146 components and 0.854609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.401869Jy sigma=0.415562 ! Fit after self-cal, rms=0.402256Jy sigma=0.415169 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 = -0.000887262 Jy ! Component: 100 - total flux cleaned = -0.00051156 Jy ! Component: 150 - total flux cleaned = -0.000344228 Jy ! Component: 200 - total flux cleaned = -0.000342468 Jy ! Total flux subtracted in 200 components = -0.000342468 Jy ! Clean residual min=-0.009651 max=0.008542 Jy/beam ! Clean residual mean=-0.000001 rms=0.002072 Jy/beam ! Combined flux in latest and established models = 0.854266 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 157 components and 0.854266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.402077Jy sigma=0.411807 ! Fit after self-cal, rms=0.402140Jy sigma=0.411684 ! 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=0.402140Jy sigma=0.411684 ! Fit after self-cal, rms=0.409146Jy sigma=0.410098 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.91 mas, bmaj=12.98 mas, bpa=2.883 degrees ! Estimated noise=3.81006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.006034 Jy ! Component: 100 - total flux cleaned = -0.00795558 Jy ! Component: 150 - total flux cleaned = -0.00857489 Jy ! Component: 200 - total flux cleaned = -0.00900228 Jy ! Total flux subtracted in 200 components = -0.00900228 Jy ! Clean residual min=-0.011775 max=0.008245 Jy/beam ! Clean residual mean=-0.000007 rms=0.002680 Jy/beam ! Combined flux in latest and established models = 0.845264 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 180 components and 0.845264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.408971Jy sigma=0.408193 ! Fit after self-cal, rms=0.408916Jy sigma=0.407785 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 = -0.00102045 Jy ! Component: 100 - total flux cleaned = -0.000882024 Jy ! Component: 150 - total flux cleaned = -0.000624537 Jy ! Component: 200 - total flux cleaned = -0.000498966 Jy ! Total flux subtracted in 200 components = -0.000498966 Jy ! Clean residual min=-0.011262 max=0.007760 Jy/beam ! Clean residual mean=-0.000006 rms=0.002602 Jy/beam ! Combined flux in latest and established models = 0.844765 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 189 components and 0.844765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.408865Jy sigma=0.406745 ! Fit after self-cal, rms=0.408812Jy sigma=0.406538 ! 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=3.296 mas, bmaj=8.096 mas, bpa=0.4506 degrees ! Estimated noise=3.16757 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.296 x 8.096 at 0.4506 degrees (North through East) ! Clean map min=-0.012524 max=0.68134 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.408812Jy sigma=0.406538 ! Fit after self-cal, rms=1.014695Jy sigma=0.362652 ! Inverting map and beam ! Estimated beam: bmin=3.295 mas, bmaj=8.1 mas, bpa=0.4566 degrees ! Estimated noise=3.16555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0039738 Jy ! Component: 100 - total flux cleaned = -0.00453133 Jy ! Component: 150 - total flux cleaned = -0.00467861 Jy ! Component: 200 - total flux cleaned = -0.0048062 Jy ! Total flux subtracted in 200 components = -0.0048062 Jy ! Clean residual min=-0.007656 max=0.007218 Jy/beam ! Clean residual mean=-0.000004 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 0.839959 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 198 components and 0.839959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.014700Jy sigma=0.359208 ! Fit after self-cal, rms=1.014768Jy sigma=0.359052 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016187 Jy ! Component: 100 - total flux cleaned = -4.03555e-05 Jy ! Component: 150 - total flux cleaned = -3.58494e-05 Jy ! Component: 200 - total flux cleaned = 0.000190166 Jy ! Total flux subtracted in 200 components = 0.000190166 Jy ! Clean residual min=-0.007522 max=0.007045 Jy/beam ! Clean residual mean=-0.000005 rms=0.001734 Jy/beam ! Combined flux in latest and established models = 0.840149 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 214 components and 0.840149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.014745Jy sigma=0.357418 ! Fit after self-cal, rms=1.014777Jy sigma=0.357347 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.014777Jy sigma=0.357347 ! Fit after self-cal, rms=1.018651Jy sigma=0.356505 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=2.762 mas, bmaj=7.29 mas, bpa=-0.8382 degrees ! Estimated noise=3.79685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.56434 Jy ! Component: 100 - total flux cleaned = 0.691076 Jy ! Component: 150 - total flux cleaned = 0.740349 Jy ! Component: 200 - total flux cleaned = 0.770463 Jy ! Total flux subtracted in 200 components = 0.770463 Jy ! Clean residual min=-0.011978 max=0.018006 Jy/beam ! Clean residual mean=-0.000000 rms=0.003240 Jy/beam ! Combined flux in latest and established models = 0.770463 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.770463 Jy ! Inverting map and beam ! Estimated beam: bmin=3.29 mas, bmaj=8.102 mas, bpa=0.4369 degrees ! Estimated noise=3.16257 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 = 0.0257056 Jy ! Component: 100 - total flux cleaned = 0.0426208 Jy ! Component: 150 - total flux cleaned = 0.0539656 Jy ! Component: 200 - total flux cleaned = 0.0599557 Jy ! Total flux subtracted in 200 components = 0.0599557 Jy ! Clean residual min=-0.009037 max=0.009409 Jy/beam ! Clean residual mean=-0.000012 rms=0.002137 Jy/beam ! Combined flux in latest and established models = 0.830419 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 54 components and 0.830419 Jy ! Inverting map ! Added new window around map position (6, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00481921 Jy ! Component: 100 - total flux cleaned = 0.00622271 Jy ! Component: 150 - total flux cleaned = 0.00722308 Jy ! Component: 200 - total flux cleaned = 0.00789154 Jy ! Total flux subtracted in 200 components = 0.00789154 Jy ! Clean residual min=-0.007760 max=0.007656 Jy/beam ! Clean residual mean=-0.000015 rms=0.001840 Jy/beam ! Combined flux in latest and established models = 0.83831 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 78 components and 0.83831 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=7.908 mas, bmaj=13.02 mas, bpa=2.758 degrees ! Estimated noise=3.80805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119157 Jy ! Component: 100 - total flux cleaned = 0.00175164 Jy ! Component: 150 - total flux cleaned = 0.00191277 Jy ! Component: 200 - total flux cleaned = 0.00191036 Jy ! Total flux subtracted in 200 components = 0.00191036 Jy ! Clean residual min=-0.008548 max=0.007703 Jy/beam ! Clean residual mean=-0.000032 rms=0.002224 Jy/beam ! Combined flux in latest and established models = 0.840221 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 = 0.000141638 Jy ! Component: 100 - total flux cleaned = 1.79179e-05 Jy ! Component: 150 - total flux cleaned = -0.000100154 Jy ! Component: 200 - total flux cleaned = -0.000325253 Jy ! Total flux subtracted in 200 components = -0.000325253 Jy ! Clean residual min=-0.008068 max=0.007287 Jy/beam ! Clean residual mean=-0.000029 rms=0.002099 Jy/beam ! Combined flux in latest and established models = 0.839895 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 122 components and 0.839895 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.29 mas, bmaj=8.102 mas, bpa=0.4369 degrees ! Estimated noise=3.16257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000543945 Jy ! Component: 100 - total flux cleaned = -0.00128727 Jy ! Component: 150 - total flux cleaned = -0.00162935 Jy ! Component: 200 - total flux cleaned = -0.00210276 Jy ! Total flux subtracted in 200 components = -0.00210276 Jy ! Clean residual min=-0.006388 max=0.006470 Jy/beam ! Clean residual mean=-0.000011 rms=0.001605 Jy/beam ! Combined flux in latest and established models = 0.837793 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 144 components and 0.837793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.019460Jy sigma=0.354767 ! Fit after self-cal, rms=1.019443Jy sigma=0.353278 wmodel J1354-0206_S_g_map.mod ! Writing 144 model components to file: J1354-0206_S_g_map.mod wobs J1354-0206_S_g_uvs.fits ! Writing UV FITS file: J1354-0206_S_g_uvs.fits wwins J1354-0206_S_g_map.win ! wwins: Wrote 6 windows to J1354-0206_S_g_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 = -0.00207879 Jy ! Component: 100 - total flux cleaned = -0.00281857 Jy ! Component: 150 - total flux cleaned = -0.00312089 Jy ! Component: 200 - total flux cleaned = -0.00360458 Jy ! Component: 250 - total flux cleaned = -0.00415972 Jy ! Component: 300 - total flux cleaned = -0.00424882 Jy ! Component: 350 - total flux cleaned = -0.00459714 Jy ! Component: 400 - total flux cleaned = -0.00476552 Jy ! Component: 450 - total flux cleaned = -0.00492873 Jy ! Component: 500 - total flux cleaned = -0.00492734 Jy ! Component: 550 - total flux cleaned = -0.00492816 Jy ! Component: 600 - total flux cleaned = -0.00485248 Jy ! Component: 650 - total flux cleaned = -0.00485323 Jy ! Component: 700 - total flux cleaned = -0.00485347 Jy ! Component: 750 - total flux cleaned = -0.00463621 Jy ! Component: 800 - total flux cleaned = -0.00485078 Jy ! Component: 850 - total flux cleaned = -0.00464126 Jy ! Component: 900 - total flux cleaned = -0.00464259 Jy ! Component: 950 - total flux cleaned = -0.00457614 Jy ! Component: 1000 - total flux cleaned = -0.00457748 Jy ! Component: 1050 - total flux cleaned = -0.00457782 Jy ! Component: 1100 - total flux cleaned = -0.0045785 Jy ! Component: 1150 - total flux cleaned = -0.00445292 Jy ! Component: 1200 - total flux cleaned = -0.00482562 Jy ! Component: 1250 - total flux cleaned = -0.00482499 Jy ! Component: 1300 - total flux cleaned = -0.0048855 Jy ! Component: 1350 - total flux cleaned = -0.00470724 Jy ! Component: 1400 - total flux cleaned = -0.00476652 Jy ! Component: 1450 - total flux cleaned = -0.00476547 Jy ! Component: 1500 - total flux cleaned = -0.00442207 Jy ! Component: 1550 - total flux cleaned = -0.00447839 Jy ! Component: 1600 - total flux cleaned = -0.00431061 Jy ! Component: 1650 - total flux cleaned = -0.00403495 Jy ! Component: 1700 - total flux cleaned = -0.00398119 Jy ! Component: 1750 - total flux cleaned = -0.00403491 Jy ! Component: 1800 - total flux cleaned = -0.00371511 Jy ! Component: 1850 - total flux cleaned = -0.00355742 Jy ! Component: 1900 - total flux cleaned = -0.00376714 Jy ! Component: 1950 - total flux cleaned = -0.00361217 Jy ! Component: 2000 - total flux cleaned = -0.00340817 Jy ! Component: 2050 - total flux cleaned = -0.00335763 Jy ! Component: 2100 - total flux cleaned = -0.00345778 Jy ! Component: 2150 - total flux cleaned = -0.00335803 Jy ! Component: 2200 - total flux cleaned = -0.00340737 Jy ! Component: 2250 - total flux cleaned = -0.00340735 Jy ! Component: 2300 - total flux cleaned = -0.00345602 Jy ! Component: 2350 - total flux cleaned = -0.00364703 Jy ! Component: 2400 - total flux cleaned = -0.00359935 Jy ! Component: 2450 - total flux cleaned = -0.00350459 Jy ! Component: 2500 - total flux cleaned = -0.00350478 Jy ! Component: 2550 - total flux cleaned = -0.00359799 Jy ! Component: 2600 - total flux cleaned = -0.00355255 Jy ! Component: 2650 - total flux cleaned = -0.00364339 Jy ! Component: 2700 - total flux cleaned = -0.00386837 Jy ! Component: 2750 - total flux cleaned = -0.00377944 Jy ! Component: 2800 - total flux cleaned = -0.00391221 Jy ! Component: 2850 - total flux cleaned = -0.00404379 Jy ! Component: 2900 - total flux cleaned = -0.00413044 Jy ! Component: 2950 - total flux cleaned = -0.00421709 Jy ! Component: 3000 - total flux cleaned = -0.00434564 Jy ! Component: 3050 - total flux cleaned = -0.00442967 Jy ! Component: 3100 - total flux cleaned = -0.00447159 Jy ! Component: 3150 - total flux cleaned = -0.00451355 Jy ! Component: 3200 - total flux cleaned = -0.00476179 Jy ! Component: 3250 - total flux cleaned = -0.00492588 Jy ! Component: 3300 - total flux cleaned = -0.00484435 Jy ! Component: 3350 - total flux cleaned = -0.00508699 Jy ! Component: 3400 - total flux cleaned = -0.00500674 Jy ! Component: 3450 - total flux cleaned = -0.0050863 Jy ! Component: 3500 - total flux cleaned = -0.00504643 Jy ! Component: 3550 - total flux cleaned = -0.00504623 Jy ! Component: 3600 - total flux cleaned = -0.00488986 Jy ! Component: 3650 - total flux cleaned = -0.0049675 Jy ! Component: 3700 - total flux cleaned = -0.0048515 Jy ! Component: 3750 - total flux cleaned = -0.00477507 Jy ! Component: 3800 - total flux cleaned = -0.00481333 Jy ! Component: 3850 - total flux cleaned = -0.00481312 Jy ! Component: 3900 - total flux cleaned = -0.00477562 Jy ! Component: 3950 - total flux cleaned = -0.00462672 Jy ! Component: 4000 - total flux cleaned = -0.00455288 Jy ! Component: 4050 - total flux cleaned = -0.00440589 Jy ! Total flux subtracted in 4096 components = -0.00444261 Jy ! Clean residual min=-0.002133 max=0.002389 Jy/beam ! Clean residual mean=-0.000002 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.83335 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 424 components and 0.83335 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1354-0206_S_g_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.29 x 8.102 at 0.4369 degrees (North through East) ! Clean map min=-0.0092445 max=0.69748 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1354-0206_S_g_map.fits wmodel /image_prod/ug002_uva//J1354-0206_S_g_map.mod ! Writing 424 model components to file: /image_prod/ug002_uva//J1354-0206_S_g_map.mod wobs /image_prod/ug002_uva//J1354-0206_S_g_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1354-0206_S_g_uvs.fits wwins /image_prod/ug002_uva//J1354-0206_S_g_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1354-0206_S_g_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.697484 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000659123 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.2835 0.2835 0.567 1.134 2.268 4.536 9.07201 18.144 36.288 72.5761 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.697 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1058.2 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1354-0206_S_g_dfm.log closed on Thu Mar 5 01:30:31 2020