! Started logfile: /image_prod/ug002_uva//J2320+0513_S_h_dfm.log on Thu Mar 5 06:12:00 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//J2320+0513_S_h_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2320+0513_S_h_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.826389 visibilities/baseline/integration-bin. ! Found source: J2320+0513 ! ! 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 1428 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 J2320+0513_S_h] 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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.343395Jy sigma=7.182475 ! Fit after self-cal, rms=0.310372Jy sigma=1.853255 ! 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=2.58 mas, bmaj=6.86 mas, bpa=2.348 degrees ! Estimated noise=4.13374 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 = 0.700215 Jy ! Component: 100 - total flux cleaned = 0.860872 Jy ! Total flux subtracted in 100 components = 0.860872 Jy ! Clean residual min=-0.056738 max=0.131017 Jy/beam ! Clean residual mean=0.000044 rms=0.021878 Jy/beam ! Combined flux in latest and established models = 0.860872 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.860872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.300414Jy sigma=1.687734 ! Fit after self-cal, rms=0.300400Jy sigma=1.687704 ! 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=3.065 mas, bmaj=7.527 mas, bpa=2.226 degrees ! Estimated noise=3.46019 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 (-3, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0864792 Jy ! Component: 100 - total flux cleaned = 0.10164 Jy ! Component: 150 - total flux cleaned = 0.111874 Jy ! Component: 200 - total flux cleaned = 0.114564 Jy ! Total flux subtracted in 200 components = 0.114564 Jy ! Clean residual min=-0.066281 max=0.074815 Jy/beam ! Clean residual mean=0.000026 rms=0.017170 Jy/beam ! Combined flux in latest and established models = 0.975437 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.975437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.267111Jy sigma=1.314581 ! Fit after self-cal, rms=0.266022Jy sigma=1.302665 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.065 x 7.527 at 2.226 degrees (North through East) ! Clean map min=-0.070843 max=0.84299 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.50 FD 0.94 KP 0.98 LA 1.03 ! MK 0.95 NL 1.05 OV 0.94 PT 1.00 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.05 FD 0.93 KP 0.97 LA 1.02 ! MK 0.98 NL 1.01 OV 0.94 PT 1.03 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.94 KP 0.97 LA 1.01 ! MK 0.97 NL 1.06 OV 0.94 PT 0.98 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.266022Jy sigma=1.302665 ! Fit after self-cal, rms=0.394941Jy sigma=1.096368 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.982 mas, bmaj=7.813 mas, bpa=1.842 degrees ! Estimated noise=3.6378 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 = 0.00240318 Jy ! Component: 100 - total flux cleaned = 0.00567846 Jy ! Component: 150 - total flux cleaned = 0.00930402 Jy ! Component: 200 - total flux cleaned = 0.012447 Jy ! Total flux subtracted in 200 components = 0.012447 Jy ! Clean residual min=-0.058103 max=0.056592 Jy/beam ! Clean residual mean=0.000050 rms=0.014763 Jy/beam ! Combined flux in latest and established models = 0.987884 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.987884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.379372Jy sigma=1.089865 ! Fit after self-cal, rms=0.379280Jy sigma=1.087945 ! 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=0.379280Jy sigma=1.087945 ! Fit after self-cal, rms=0.547374Jy sigma=1.035657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.927 mas, bmaj=8.077 mas, bpa=1.271 degrees ! Estimated noise=3.886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349734 Jy ! Component: 100 - total flux cleaned = 0.0109938 Jy ! Component: 150 - total flux cleaned = 0.0153818 Jy ! Component: 200 - total flux cleaned = 0.013612 Jy ! Total flux subtracted in 200 components = 0.013612 Jy ! Clean residual min=-0.062252 max=0.048403 Jy/beam ! Clean residual mean=0.000032 rms=0.013305 Jy/beam ! Combined flux in latest and established models = 1.0015 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 1.0015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.495867Jy sigma=0.958257 ! Fit after self-cal, rms=0.495616Jy sigma=0.943294 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 = -0.0107021 Jy ! Component: 100 - total flux cleaned = -0.010748 Jy ! Component: 150 - total flux cleaned = -0.0120144 Jy ! Component: 200 - total flux cleaned = -0.00976544 Jy ! Total flux subtracted in 200 components = -0.00976544 Jy ! Clean residual min=-0.052794 max=0.043067 Jy/beam ! Clean residual mean=0.000043 rms=0.012494 Jy/beam ! Combined flux in latest and established models = 0.99173 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.99173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.474744Jy sigma=0.919452 ! Fit after self-cal, rms=0.475005Jy sigma=0.914521 ! 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=0.475005Jy sigma=0.914521 ! Fit after self-cal, rms=0.299556Jy sigma=0.518612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.949 mas, bmaj=7.964 mas, bpa=1.309 degrees ! Estimated noise=3.82909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137856 Jy ! Component: 100 - total flux cleaned = 0.016482 Jy ! Component: 150 - total flux cleaned = 0.016226 Jy ! Component: 200 - total flux cleaned = 0.0153186 Jy ! Total flux subtracted in 200 components = 0.0153186 Jy ! Clean residual min=-0.008558 max=0.009768 Jy/beam ! Clean residual mean=-0.000003 rms=0.002503 Jy/beam ! Combined flux in latest and established models = 1.00705 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 1.00705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.298748Jy sigma=0.509529 ! Fit after self-cal, rms=0.298732Jy sigma=0.508373 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 = 0.00171083 Jy ! Component: 100 - total flux cleaned = 0.00112918 Jy ! Component: 150 - total flux cleaned = 0.00059631 Jy ! Component: 200 - total flux cleaned = -0.000199692 Jy ! Total flux subtracted in 200 components = -0.000199692 Jy ! Clean residual min=-0.008542 max=0.009015 Jy/beam ! Clean residual mean=-0.000003 rms=0.002337 Jy/beam ! Combined flux in latest and established models = 1.00685 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 1.00685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.298530Jy sigma=0.505707 ! Fit after self-cal, rms=0.298441Jy sigma=0.505429 ! 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=0.298441Jy sigma=0.505429 ! Fit after self-cal, rms=0.293897Jy sigma=0.503787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.091 mas, bmaj=13.2 mas, bpa=-1.252 degrees ! Estimated noise=5.00733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00631991 Jy ! Component: 100 - total flux cleaned = 0.00592175 Jy ! Component: 150 - total flux cleaned = 0.00538723 Jy ! Component: 200 - total flux cleaned = 0.00462023 Jy ! Total flux subtracted in 200 components = 0.00462023 Jy ! Clean residual min=-0.008053 max=0.010955 Jy/beam ! Clean residual mean=0.000003 rms=0.002710 Jy/beam ! Combined flux in latest and established models = 1.01147 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 1.01147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.293592Jy sigma=0.502723 ! Fit after self-cal, rms=0.293377Jy sigma=0.502121 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 = 0.000459643 Jy ! Component: 100 - total flux cleaned = -3.35373e-05 Jy ! Component: 150 - total flux cleaned = -0.000258166 Jy ! Component: 200 - total flux cleaned = -0.00057391 Jy ! Total flux subtracted in 200 components = -0.00057391 Jy ! Clean residual min=-0.007649 max=0.010343 Jy/beam ! Clean residual mean=0.000004 rms=0.002580 Jy/beam ! Combined flux in latest and established models = 1.0109 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 1.0109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.293316Jy sigma=0.501844 ! Fit after self-cal, rms=0.293239Jy sigma=0.501573 ! 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=2.945 mas, bmaj=7.95 mas, bpa=1.286 degrees ! Estimated noise=3.82257 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.945 x 7.95 at 1.286 degrees (North through East) ! Clean map min=-0.034361 max=0.9978 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=0.293239Jy sigma=0.501573 ! Fit after self-cal, rms=0.299366Jy sigma=0.467549 ! Inverting map and beam ! Estimated beam: bmin=2.946 mas, bmaj=7.944 mas, bpa=1.249 degrees ! Estimated noise=3.81642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201286 Jy ! Component: 100 - total flux cleaned = 0.00170669 Jy ! Component: 150 - total flux cleaned = 0.00125427 Jy ! Component: 200 - total flux cleaned = 0.000746577 Jy ! Total flux subtracted in 200 components = 0.000746577 Jy ! Clean residual min=-0.007440 max=0.008088 Jy/beam ! Clean residual mean=0.000001 rms=0.001886 Jy/beam ! Combined flux in latest and established models = 1.01164 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 1.01164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.299351Jy sigma=0.465284 ! Fit after self-cal, rms=0.299342Jy sigma=0.465077 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100277 Jy ! Component: 100 - total flux cleaned = 0.000826602 Jy ! Component: 150 - total flux cleaned = 0.000509915 Jy ! Component: 200 - total flux cleaned = 0.000363887 Jy ! Total flux subtracted in 200 components = 0.000363887 Jy ! Clean residual min=-0.007585 max=0.007760 Jy/beam ! Clean residual mean=0.000001 rms=0.001837 Jy/beam ! Combined flux in latest and established models = 1.01201 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 125 components and 1.01201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.299357Jy sigma=0.464309 ! Fit after self-cal, rms=0.299364Jy sigma=0.464252 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.299364Jy sigma=0.464252 ! Fit after self-cal, rms=0.298036Jy sigma=0.463733 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=2.494 mas, bmaj=7.234 mas, bpa=1.1 degrees ! Estimated noise=4.47552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.758001 Jy ! Component: 100 - total flux cleaned = 0.923323 Jy ! Component: 150 - total flux cleaned = 0.964767 Jy ! Component: 200 - total flux cleaned = 0.984442 Jy ! Total flux subtracted in 200 components = 0.984442 Jy ! Clean residual min=-0.010936 max=0.012005 Jy/beam ! Clean residual mean=0.000008 rms=0.002741 Jy/beam ! Combined flux in latest and established models = 0.984442 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 0.984442 Jy ! Inverting map and beam ! Estimated beam: bmin=2.948 mas, bmaj=7.942 mas, bpa=1.197 degrees ! Estimated noise=3.82156 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 = 0.0160618 Jy ! Component: 100 - total flux cleaned = 0.0201348 Jy ! Component: 150 - total flux cleaned = 0.0230556 Jy ! Component: 200 - total flux cleaned = 0.0246914 Jy ! Total flux subtracted in 200 components = 0.0246914 Jy ! Clean residual min=-0.008225 max=0.008017 Jy/beam ! Clean residual mean=0.000007 rms=0.002006 Jy/beam ! Combined flux in latest and established models = 1.00913 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 1.00913 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.093 mas, bmaj=13.18 mas, bpa=-1.177 degrees ! Estimated noise=5.00257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00524727 Jy ! Component: 100 - total flux cleaned = 0.0055431 Jy ! Component: 150 - total flux cleaned = 0.00580257 Jy ! Component: 200 - total flux cleaned = 0.00603703 Jy ! Total flux subtracted in 200 components = 0.00603703 Jy ! Clean residual min=-0.006872 max=0.007756 Jy/beam ! Clean residual mean=0.000002 rms=0.002209 Jy/beam ! Combined flux in latest and established models = 1.01517 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 = 0.00011063 Jy ! Component: 100 - total flux cleaned = 0.000112597 Jy ! Component: 150 - total flux cleaned = 1.18205e-05 Jy ! Component: 200 - total flux cleaned = 1.1135e-05 Jy ! Total flux subtracted in 200 components = 1.1135e-05 Jy ! Clean residual min=-0.006835 max=0.007826 Jy/beam ! Clean residual mean=0.000002 rms=0.002168 Jy/beam ! Combined flux in latest and established models = 1.01518 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 1.01518 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.948 mas, bmaj=7.942 mas, bpa=1.197 degrees ! Estimated noise=3.82156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00193514 Jy ! Component: 100 - total flux cleaned = -0.0019297 Jy ! Component: 150 - total flux cleaned = -0.00167146 Jy ! Component: 200 - total flux cleaned = -0.00144438 Jy ! Total flux subtracted in 200 components = -0.00144438 Jy ! Clean residual min=-0.007104 max=0.007146 Jy/beam ! Clean residual mean=0.000002 rms=0.001776 Jy/beam ! Combined flux in latest and established models = 1.01374 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 1.01374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.298018Jy sigma=0.463108 ! Fit after self-cal, rms=0.298037Jy sigma=0.462669 wmodel J2320+0513_S_h_map.mod ! Writing 62 model components to file: J2320+0513_S_h_map.mod wobs J2320+0513_S_h_uvs.fits ! Writing UV FITS file: J2320+0513_S_h_uvs.fits wwins J2320+0513_S_h_map.win ! wwins: Wrote 2 windows to J2320+0513_S_h_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 = -0.00109791 Jy ! Component: 100 - total flux cleaned = -0.00183093 Jy ! Component: 150 - total flux cleaned = -0.00240107 Jy ! Component: 200 - total flux cleaned = -0.00294562 Jy ! Component: 250 - total flux cleaned = -0.00336537 Jy ! Component: 300 - total flux cleaned = -0.00336521 Jy ! Component: 350 - total flux cleaned = -0.00385365 Jy ! Component: 400 - total flux cleaned = -0.00413971 Jy ! Component: 450 - total flux cleaned = -0.0048792 Jy ! Component: 500 - total flux cleaned = -0.00542105 Jy ! Component: 550 - total flux cleaned = -0.00603977 Jy ! Component: 600 - total flux cleaned = -0.00716302 Jy ! Component: 650 - total flux cleaned = -0.0078375 Jy ! Component: 700 - total flux cleaned = -0.00866593 Jy ! Component: 750 - total flux cleaned = -0.00931639 Jy ! Component: 800 - total flux cleaned = -0.00995705 Jy ! Component: 850 - total flux cleaned = -0.0107425 Jy ! Component: 900 - total flux cleaned = -0.01136 Jy ! Component: 950 - total flux cleaned = -0.0120425 Jy ! Component: 1000 - total flux cleaned = -0.0127897 Jy ! Component: 1050 - total flux cleaned = -0.0133785 Jy ! Component: 1100 - total flux cleaned = -0.0136685 Jy ! Component: 1150 - total flux cleaned = -0.0142404 Jy ! Component: 1200 - total flux cleaned = -0.0148026 Jy ! Component: 1250 - total flux cleaned = -0.0152188 Jy ! Component: 1300 - total flux cleaned = -0.0156988 Jy ! Component: 1350 - total flux cleaned = -0.0159023 Jy ! Component: 1400 - total flux cleaned = -0.0163705 Jy ! Component: 1450 - total flux cleaned = -0.0166343 Jy ! Component: 1500 - total flux cleaned = -0.0168961 Jy ! Component: 1550 - total flux cleaned = -0.0172842 Jy ! Component: 1600 - total flux cleaned = -0.0176674 Jy ! Component: 1650 - total flux cleaned = -0.0181722 Jy ! Component: 1700 - total flux cleaned = -0.0184215 Jy ! Component: 1750 - total flux cleaned = -0.0187313 Jy ! Component: 1800 - total flux cleaned = -0.0190989 Jy ! Component: 1850 - total flux cleaned = -0.0192809 Jy ! Component: 1900 - total flux cleaned = -0.0197616 Jy ! Component: 1950 - total flux cleaned = -0.0199401 Jy ! Component: 2000 - total flux cleaned = -0.0201765 Jy ! Component: 2050 - total flux cleaned = -0.0205854 Jy ! Component: 2100 - total flux cleaned = -0.020875 Jy ! Component: 2150 - total flux cleaned = -0.0211617 Jy ! Component: 2200 - total flux cleaned = -0.0214454 Jy ! Component: 2250 - total flux cleaned = -0.0217272 Jy ! Component: 2300 - total flux cleaned = -0.0218949 Jy ! Component: 2350 - total flux cleaned = -0.0222835 Jy ! Component: 2400 - total flux cleaned = -0.0225034 Jy ! Component: 2450 - total flux cleaned = -0.0227215 Jy ! Component: 2500 - total flux cleaned = -0.0232089 Jy ! Component: 2550 - total flux cleaned = -0.0235307 Jy ! Component: 2600 - total flux cleaned = -0.0237439 Jy ! Component: 2650 - total flux cleaned = -0.0240091 Jy ! Component: 2700 - total flux cleaned = -0.0243772 Jy ! Component: 2750 - total flux cleaned = -0.0245337 Jy ! Component: 2800 - total flux cleaned = -0.0248968 Jy ! Component: 2850 - total flux cleaned = -0.0251025 Jy ! Component: 2900 - total flux cleaned = -0.025154 Jy ! Component: 2950 - total flux cleaned = -0.0256119 Jy ! Component: 3000 - total flux cleaned = -0.0256621 Jy ! Component: 3050 - total flux cleaned = -0.0258128 Jy ! Component: 3100 - total flux cleaned = -0.0259625 Jy ! Component: 3150 - total flux cleaned = -0.0260121 Jy ! Component: 3200 - total flux cleaned = -0.0260617 Jy ! Component: 3250 - total flux cleaned = -0.0261106 Jy ! Component: 3300 - total flux cleaned = -0.0262086 Jy ! Component: 3350 - total flux cleaned = -0.0263541 Jy ! Component: 3400 - total flux cleaned = -0.0264502 Jy ! Component: 3450 - total flux cleaned = -0.0265942 Jy ! Component: 3500 - total flux cleaned = -0.0267377 Jy ! Component: 3550 - total flux cleaned = -0.02669 Jy ! Component: 3600 - total flux cleaned = -0.0268321 Jy ! Component: 3650 - total flux cleaned = -0.0268319 Jy ! Component: 3700 - total flux cleaned = -0.0269254 Jy ! Component: 3750 - total flux cleaned = -0.026832 Jy ! Component: 3800 - total flux cleaned = -0.0270183 Jy ! Component: 3850 - total flux cleaned = -0.0270183 Jy ! Component: 3900 - total flux cleaned = -0.0270184 Jy ! Component: 3950 - total flux cleaned = -0.0271566 Jy ! Component: 4000 - total flux cleaned = -0.0270649 Jy ! Component: 4050 - total flux cleaned = -0.0271565 Jy ! Total flux subtracted in 4096 components = -0.0271107 Jy ! Clean residual min=-0.002521 max=0.002996 Jy/beam ! Clean residual mean=-0.000003 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.986626 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 315 components and 0.986626 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2320+0513_S_h_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.948 x 7.942 at 1.197 degrees (North through East) ! Clean map min=-0.011962 max=0.98215 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2320+0513_S_h_map.fits wmodel /image_prod/ug002_uva//J2320+0513_S_h_map.mod ! Writing 315 model components to file: /image_prod/ug002_uva//J2320+0513_S_h_map.mod wobs /image_prod/ug002_uva//J2320+0513_S_h_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2320+0513_S_h_uvs.fits wwins /image_prod/ug002_uva//J2320+0513_S_h_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2320+0513_S_h_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.982151 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000793534 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.242387 0.242387 0.484773 0.969546 1.93909 3.87818 7.75637 15.5127 31.0255 62.051 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.982 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1237.69 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2320+0513_S_h_dfm.log closed on Thu Mar 5 06:12:03 2020