! Started logfile: /image_prod/ug002_uva//J2002-1455_S_b_dfm.log on Thu Mar 5 04:33:44 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//J2002-1455_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2002-1455_S_b_uva.fits ! AN table 1: 75 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.682381 visibilities/baseline/integration-bin. ! Found source: J2002-1455 ! ! 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 4299 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 J2002-1455_S_b] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007349Jy sigma=6.940394 ! Fit after self-cal, rms=0.902789Jy sigma=6.135948 ! 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=3.677 mas, bmaj=13.13 mas, bpa=18.54 degrees ! Estimated noise=3.06847 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 = 0.0800935 Jy ! Component: 100 - total flux cleaned = 0.112431 Jy ! Total flux subtracted in 100 components = 0.112431 Jy ! Clean residual min=-0.016044 max=0.023013 Jy/beam ! Clean residual mean=-0.000378 rms=0.005406 Jy/beam ! Combined flux in latest and established models = 0.112431 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.112431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112972Jy sigma=0.693580 ! Fit after self-cal, rms=0.112341Jy sigma=0.689744 ! 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=4.503 mas, bmaj=14.04 mas, bpa=18.58 degrees ! Estimated noise=1.60877 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 = 0.0230244 Jy ! Component: 100 - total flux cleaned = 0.0351513 Jy ! Component: 150 - total flux cleaned = 0.0421533 Jy ! Component: 200 - total flux cleaned = 0.0463225 Jy ! Total flux subtracted in 200 components = 0.0463225 Jy ! Clean residual min=-0.012706 max=0.020679 Jy/beam ! Clean residual mean=-0.000354 rms=0.005776 Jy/beam ! Combined flux in latest and established models = 0.158753 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 66 components and 0.158753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108385Jy sigma=0.648976 ! Fit after self-cal, rms=0.108149Jy sigma=0.647793 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.503 x 14.04 at 18.58 degrees (North through East) ! Clean map min=-0.012959 max=0.10589 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.81 KP 1.20 LA 0.84 ! NL 1.26 OV 1.16 PT 1.13 SC 0.82 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.82 KP 1.23 LA 0.81 ! NL 0.92 OV 1.28 PT 1.16 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.78 KP 1.30 LA 0.85 ! NL 0.90 OV 1.28 PT 1.12 SC 1.13 ! ! ! Fit before self-cal, rms=0.108149Jy sigma=0.647793 ! Fit after self-cal, rms=0.121993Jy sigma=0.617159 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.533 mas, bmaj=14.19 mas, bpa=19.16 degrees ! Estimated noise=1.60085 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 = 0.00184656 Jy ! Component: 100 - total flux cleaned = 0.00205355 Jy ! Component: 150 - total flux cleaned = 0.00211181 Jy ! Component: 200 - total flux cleaned = 0.00216818 Jy ! Total flux subtracted in 200 components = 0.00216818 Jy ! Clean residual min=-0.011386 max=0.017231 Jy/beam ! Clean residual mean=-0.000180 rms=0.004408 Jy/beam ! Combined flux in latest and established models = 0.160922 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.160922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121909Jy sigma=0.616477 ! Fit after self-cal, rms=0.122953Jy sigma=0.614925 ! 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=0.122953Jy sigma=0.614925 ! Fit after self-cal, rms=0.150085Jy sigma=0.598842 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.403 mas, bmaj=14.76 mas, bpa=19.2 degrees ! Estimated noise=1.62287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195724 Jy ! Component: 100 - total flux cleaned = 0.00163954 Jy ! Component: 150 - total flux cleaned = 0.00143349 Jy ! Component: 200 - total flux cleaned = 0.00124611 Jy ! Total flux subtracted in 200 components = 0.00124611 Jy ! Clean residual min=-0.010547 max=0.015887 Jy/beam ! Clean residual mean=-0.000033 rms=0.003772 Jy/beam ! Combined flux in latest and established models = 0.162168 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.162168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149837Jy sigma=0.598601 ! Fit after self-cal, rms=0.150618Jy sigma=0.597631 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 = -0.000315669 Jy ! Component: 100 - total flux cleaned = -0.000448436 Jy ! Component: 150 - total flux cleaned = -0.000568854 Jy ! Component: 200 - total flux cleaned = -0.000567763 Jy ! Total flux subtracted in 200 components = -0.000567763 Jy ! Clean residual min=-0.010266 max=0.015565 Jy/beam ! Clean residual mean=-0.000036 rms=0.003703 Jy/beam ! Combined flux in latest and established models = 0.1616 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 0.1616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150543Jy sigma=0.597257 ! Fit after self-cal, rms=0.150540Jy sigma=0.597217 ! 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=0.150540Jy sigma=0.597217 ! Fit after self-cal, rms=0.156001Jy sigma=0.596810 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.254 mas, bmaj=14.9 mas, bpa=19.47 degrees ! Estimated noise=1.60733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214797 Jy ! Component: 100 - total flux cleaned = 0.00195101 Jy ! Component: 150 - total flux cleaned = 0.00183329 Jy ! Component: 200 - total flux cleaned = 0.00183375 Jy ! Total flux subtracted in 200 components = 0.00183375 Jy ! Clean residual min=-0.010152 max=0.015454 Jy/beam ! Clean residual mean=-0.000027 rms=0.003653 Jy/beam ! Combined flux in latest and established models = 0.163434 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.163434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.155777Jy sigma=0.596676 ! Fit after self-cal, rms=0.155855Jy sigma=0.596612 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 = -0.000272337 Jy ! Component: 100 - total flux cleaned = -0.00038263 Jy ! Component: 150 - total flux cleaned = -0.00038268 Jy ! Component: 200 - total flux cleaned = -0.000434274 Jy ! Total flux subtracted in 200 components = -0.000434274 Jy ! Clean residual min=-0.010096 max=0.015434 Jy/beam ! Clean residual mean=-0.000027 rms=0.003648 Jy/beam ! Combined flux in latest and established models = 0.162999 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 0.162999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.155788Jy sigma=0.596352 ! Fit after self-cal, rms=0.155779Jy sigma=0.596326 ! Inverting map ! Added new window around map position (64, -128). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113292 Jy ! Component: 100 - total flux cleaned = 0.0116718 Jy ! Component: 150 - total flux cleaned = 0.0116779 Jy ! Component: 200 - total flux cleaned = 0.011857 Jy ! Total flux subtracted in 200 components = 0.011857 Jy ! Clean residual min=-0.008712 max=0.010532 Jy/beam ! Clean residual mean=0.000016 rms=0.003159 Jy/beam ! Combined flux in latest and established models = 0.174857 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 130 components and 0.174857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.153371Jy sigma=0.585840 ! Fit after self-cal, rms=0.152675Jy sigma=0.583138 ! 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=0.152675Jy sigma=0.583138 ! Fit after self-cal, rms=0.140783Jy sigma=0.581407 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.834 mas, bmaj=17.38 mas, bpa=3.186 degrees ! Estimated noise=1.80558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288147 Jy ! Component: 100 - total flux cleaned = 0.00248895 Jy ! Component: 150 - total flux cleaned = 0.00281797 Jy ! Component: 200 - total flux cleaned = 0.00337832 Jy ! Total flux subtracted in 200 components = 0.00337832 Jy ! Clean residual min=-0.010962 max=0.013869 Jy/beam ! Clean residual mean=0.000016 rms=0.004043 Jy/beam ! Combined flux in latest and established models = 0.178235 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 152 components and 0.178235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140057Jy sigma=0.579387 ! Fit after self-cal, rms=0.139582Jy sigma=0.578077 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 = 0.000878577 Jy ! Component: 100 - total flux cleaned = 0.00142528 Jy ! Component: 150 - total flux cleaned = 0.00143436 Jy ! Component: 200 - total flux cleaned = 0.00122974 Jy ! Total flux subtracted in 200 components = 0.00122974 Jy ! Clean residual min=-0.010942 max=0.013886 Jy/beam ! Clean residual mean=0.000037 rms=0.003918 Jy/beam ! Combined flux in latest and established models = 0.179465 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 163 components and 0.179465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139304Jy sigma=0.577798 ! Fit after self-cal, rms=0.139128Jy sigma=0.577445 ! 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=4.213 mas, bmaj=14.86 mas, bpa=19.52 degrees ! Estimated noise=1.5586 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.213 x 14.86 at 19.52 degrees (North through East) ! Clean map min=-0.0093619 max=0.10561 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=3.457 mas, bmaj=14.25 mas, bpa=19.67 degrees ! Estimated noise=2.91534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.078307 Jy ! Component: 100 - total flux cleaned = 0.112993 Jy ! Component: 150 - total flux cleaned = 0.128416 Jy ! Component: 200 - total flux cleaned = 0.135799 Jy ! Total flux subtracted in 200 components = 0.135799 Jy ! Clean residual min=-0.011900 max=0.014431 Jy/beam ! Clean residual mean=-0.000125 rms=0.003717 Jy/beam ! Combined flux in latest and established models = 0.135799 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.135799 Jy ! Inverting map and beam ! Estimated beam: bmin=4.213 mas, bmaj=14.86 mas, bpa=19.52 degrees ! Estimated noise=1.5586 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 = 0.0151631 Jy ! Component: 100 - total flux cleaned = 0.0221891 Jy ! Component: 150 - total flux cleaned = 0.0271605 Jy ! Component: 200 - total flux cleaned = 0.030962 Jy ! Total flux subtracted in 200 components = 0.030962 Jy ! Clean residual min=-0.009891 max=0.011768 Jy/beam ! Clean residual mean=-0.000047 rms=0.003288 Jy/beam ! Combined flux in latest and established models = 0.166761 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 60 components and 0.166761 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=9.834 mas, bmaj=17.38 mas, bpa=3.186 degrees ! Estimated noise=1.80558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00584373 Jy ! Component: 100 - total flux cleaned = 0.00808351 Jy ! Component: 150 - total flux cleaned = 0.00965528 Jy ! Component: 200 - total flux cleaned = 0.0105903 Jy ! Total flux subtracted in 200 components = 0.0105903 Jy ! Clean residual min=-0.011636 max=0.014189 Jy/beam ! Clean residual mean=0.000017 rms=0.004094 Jy/beam ! Combined flux in latest and established models = 0.177351 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 = 0.000803111 Jy ! Component: 100 - total flux cleaned = 0.00136356 Jy ! Component: 150 - total flux cleaned = 0.00149213 Jy ! Component: 200 - total flux cleaned = 0.00149497 Jy ! Total flux subtracted in 200 components = 0.00149497 Jy ! Clean residual min=-0.011469 max=0.013707 Jy/beam ! Clean residual mean=0.000059 rms=0.003958 Jy/beam ! Combined flux in latest and established models = 0.178846 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 112 components and 0.178846 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.213 mas, bmaj=14.86 mas, bpa=19.52 degrees ! Estimated noise=1.5586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000790795 Jy ! Component: 100 - total flux cleaned = -0.00108344 Jy ! Component: 150 - total flux cleaned = -0.00095582 Jy ! Component: 200 - total flux cleaned = -0.000725917 Jy ! Total flux subtracted in 200 components = -0.000725917 Jy ! Clean residual min=-0.008810 max=0.011234 Jy/beam ! Clean residual mean=0.000022 rms=0.002774 Jy/beam ! Combined flux in latest and established models = 0.17812 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 129 components and 0.17812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138935Jy sigma=0.577279 ! Fit after self-cal, rms=0.138699Jy sigma=0.576604 wmodel J2002-1455_S_b_map.mod ! Writing 129 model components to file: J2002-1455_S_b_map.mod wobs J2002-1455_S_b_uvs.fits ! Writing UV FITS file: J2002-1455_S_b_uvs.fits wwins J2002-1455_S_b_map.win ! wwins: Wrote 2 windows to J2002-1455_S_b_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330521 Jy ! Component: 100 - total flux cleaned = 0.00514119 Jy ! Component: 150 - total flux cleaned = 0.00639361 Jy ! Component: 200 - total flux cleaned = 0.00716194 Jy ! Component: 250 - total flux cleaned = 0.00800731 Jy ! Component: 300 - total flux cleaned = 0.0085831 Jy ! Component: 350 - total flux cleaned = 0.00946564 Jy ! Component: 400 - total flux cleaned = 0.0105278 Jy ! Component: 450 - total flux cleaned = 0.0114476 Jy ! Component: 500 - total flux cleaned = 0.0123369 Jy ! Component: 550 - total flux cleaned = 0.0132902 Jy ! Component: 600 - total flux cleaned = 0.014209 Jy ! Component: 650 - total flux cleaned = 0.0151008 Jy ! Component: 700 - total flux cleaned = 0.0160562 Jy ! Component: 750 - total flux cleaned = 0.0169014 Jy ! Component: 800 - total flux cleaned = 0.0177265 Jy ! Component: 850 - total flux cleaned = 0.0186892 Jy ! Component: 900 - total flux cleaned = 0.0195466 Jy ! Component: 950 - total flux cleaned = 0.0203059 Jy ! Component: 1000 - total flux cleaned = 0.0211221 Jy ! Component: 1050 - total flux cleaned = 0.0216309 Jy ! Component: 1100 - total flux cleaned = 0.022412 Jy ! Component: 1150 - total flux cleaned = 0.0231756 Jy ! Component: 1200 - total flux cleaned = 0.0240583 Jy ! Component: 1250 - total flux cleaned = 0.0245894 Jy ! Component: 1300 - total flux cleaned = 0.0252413 Jy ! Component: 1350 - total flux cleaned = 0.0259453 Jy ! Component: 1400 - total flux cleaned = 0.0263847 Jy ! Component: 1450 - total flux cleaned = 0.0270643 Jy ! Component: 1500 - total flux cleaned = 0.0276703 Jy ! Component: 1550 - total flux cleaned = 0.0282064 Jy ! Component: 1600 - total flux cleaned = 0.0287923 Jy ! Component: 1650 - total flux cleaned = 0.0294259 Jy ! Component: 1700 - total flux cleaned = 0.0299924 Jy ! Component: 1750 - total flux cleaned = 0.0304935 Jy ! Component: 1800 - total flux cleaned = 0.0307675 Jy ! Component: 1850 - total flux cleaned = 0.0310379 Jy ! Component: 1900 - total flux cleaned = 0.0313042 Jy ! Component: 1950 - total flux cleaned = 0.0315672 Jy ! Component: 2000 - total flux cleaned = 0.0318781 Jy ! Component: 2050 - total flux cleaned = 0.0322343 Jy ! Component: 2100 - total flux cleaned = 0.0324349 Jy ! Component: 2150 - total flux cleaned = 0.0325346 Jy ! Component: 2200 - total flux cleaned = 0.0327315 Jy ! Component: 2250 - total flux cleaned = 0.0329744 Jy ! Component: 2300 - total flux cleaned = 0.0332136 Jy ! Component: 2350 - total flux cleaned = 0.0333078 Jy ! Component: 2400 - total flux cleaned = 0.0335408 Jy ! Component: 2450 - total flux cleaned = 0.0335414 Jy ! Component: 2500 - total flux cleaned = 0.0338142 Jy ! Component: 2550 - total flux cleaned = 0.0338146 Jy ! Component: 2600 - total flux cleaned = 0.0339038 Jy ! Component: 2650 - total flux cleaned = 0.0341226 Jy ! Component: 2700 - total flux cleaned = 0.0340786 Jy ! Component: 2750 - total flux cleaned = 0.0340782 Jy ! Component: 2800 - total flux cleaned = 0.034121 Jy ! Component: 2850 - total flux cleaned = 0.034289 Jy ! Component: 2900 - total flux cleaned = 0.0343299 Jy ! Component: 2950 - total flux cleaned = 0.0343712 Jy ! Component: 3000 - total flux cleaned = 0.0344521 Jy ! Component: 3050 - total flux cleaned = 0.0345322 Jy ! Component: 3100 - total flux cleaned = 0.0345717 Jy ! Component: 3150 - total flux cleaned = 0.0347684 Jy ! Component: 3200 - total flux cleaned = 0.0348071 Jy ! Component: 3250 - total flux cleaned = 0.0348075 Jy ! Component: 3300 - total flux cleaned = 0.034884 Jy ! Component: 3350 - total flux cleaned = 0.0349596 Jy ! Component: 3400 - total flux cleaned = 0.0347722 Jy ! Component: 3450 - total flux cleaned = 0.0347725 Jy ! Component: 3500 - total flux cleaned = 0.034736 Jy ! Component: 3550 - total flux cleaned = 0.0347 Jy ! Component: 3600 - total flux cleaned = 0.0348092 Jy ! Component: 3650 - total flux cleaned = 0.0349169 Jy ! Component: 3700 - total flux cleaned = 0.0349527 Jy ! Component: 3750 - total flux cleaned = 0.0350591 Jy ! Component: 3800 - total flux cleaned = 0.0351998 Jy ! Component: 3850 - total flux cleaned = 0.0353743 Jy ! Component: 3900 - total flux cleaned = 0.0355128 Jy ! Component: 3950 - total flux cleaned = 0.0356845 Jy ! Component: 4000 - total flux cleaned = 0.0357865 Jy ! Component: 4050 - total flux cleaned = 0.0357862 Jy ! Total flux subtracted in 4096 components = 0.0358201 Jy ! Clean residual min=-0.001781 max=0.001921 Jy/beam ! Clean residual mean=0.000016 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.21394 Jy keep ! Adding 375 model components to the UV plane model. ! The established model now contains 504 components and 0.21394 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2002-1455_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.213 x 14.86 at 19.52 degrees (North through East) ! Clean map min=-0.0083989 max=0.1016 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2002-1455_S_b_map.fits wmodel /image_prod/ug002_uva//J2002-1455_S_b_map.mod ! Writing 504 model components to file: /image_prod/ug002_uva//J2002-1455_S_b_map.mod wobs /image_prod/ug002_uva//J2002-1455_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2002-1455_S_b_uvs.fits wwins /image_prod/ug002_uva//J2002-1455_S_b_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2002-1455_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.101595 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000738865 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.18179 2.18179 4.36358 8.72717 17.4543 34.9087 69.8174 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.101 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 137.501 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2002-1455_S_b_dfm.log closed on Thu Mar 5 04:33:47 2020