! Started logfile: /image_prod/ug002_uva//J2303-3030_S_dfm.log on Thu Mar 5 06:04:40 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//J2303-3030_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2303-3030_S_uva.fits ! AN table 1: 74 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.87988 visibilities/baseline/integration-bin. ! Found source: J2303-3030 ! ! 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 7032 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 J2303-3030_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.058119Jy sigma=6.033602 ! Fit after self-cal, rms=0.694957Jy sigma=3.896365 ! 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=2.451 mas, bmaj=6.494 mas, bpa=-1.038 degrees ! Estimated noise=2.74942 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 = 0.23375 Jy ! Component: 100 - total flux cleaned = 0.297627 Jy ! Total flux subtracted in 100 components = 0.297627 Jy ! Clean residual min=-0.019463 max=0.036574 Jy/beam ! Clean residual mean=0.000037 rms=0.006432 Jy/beam ! Combined flux in latest and established models = 0.297627 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.297627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143840Jy sigma=0.685121 ! Fit after self-cal, rms=0.143744Jy sigma=0.684403 ! 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 mas, bmaj=7.682 mas, bpa=-0.7688 degrees ! Estimated noise=1.52642 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 = 0.0455005 Jy ! Component: 100 - total flux cleaned = 0.0672154 Jy ! Component: 150 - total flux cleaned = 0.0783419 Jy ! Component: 200 - total flux cleaned = 0.0841219 Jy ! Total flux subtracted in 200 components = 0.0841219 Jy ! Clean residual min=-0.011595 max=0.020457 Jy/beam ! Clean residual mean=0.000029 rms=0.004315 Jy/beam ! Combined flux in latest and established models = 0.381749 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.381749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129770Jy sigma=0.574913 ! Fit after self-cal, rms=0.129786Jy sigma=0.574679 ! 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 x 7.682 at -0.7688 degrees (North through East) ! Clean map min=-0.011252 max=0.31535 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.63 KP 0.92 ! LA 0.97 MK 0.97 NL 1.03 OV 0.94 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.99 HN 1.70 KP 0.94 ! LA 0.97 MK 0.94 NL 1.05 OV 0.91 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.98 HN 1.65 KP 0.95 ! LA 0.96 MK 0.96 NL 1.13 OV 0.94 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.129786Jy sigma=0.574679 ! Fit after self-cal, rms=0.124039Jy sigma=0.500191 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.998 mas, bmaj=7.597 mas, bpa=-0.1452 degrees ! Estimated noise=1.52186 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 = 0.00321082 Jy ! Component: 100 - total flux cleaned = 0.00291869 Jy ! Component: 150 - total flux cleaned = 0.00241282 Jy ! Component: 200 - total flux cleaned = 0.00196973 Jy ! Total flux subtracted in 200 components = 0.00196973 Jy ! Clean residual min=-0.009995 max=0.009920 Jy/beam ! Clean residual mean=0.000018 rms=0.002252 Jy/beam ! Combined flux in latest and established models = 0.383718 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.383718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123687Jy sigma=0.497574 ! Fit after self-cal, rms=0.123998Jy sigma=0.497268 ! 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=0.123998Jy sigma=0.497268 ! Fit after self-cal, rms=0.114081Jy sigma=0.464222 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.008 mas, bmaj=7.773 mas, bpa=-0.3331 degrees ! Estimated noise=1.53221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.23928e-05 Jy ! Component: 100 - total flux cleaned = -0.000143001 Jy ! Component: 150 - total flux cleaned = -0.000143935 Jy ! Component: 200 - total flux cleaned = -9.36766e-05 Jy ! Total flux subtracted in 200 components = -9.36766e-05 Jy ! Clean residual min=-0.003265 max=0.003727 Jy/beam ! Clean residual mean=0.000005 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.383625 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 49 components and 0.383625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113964Jy sigma=0.463916 ! Fit after self-cal, rms=0.114013Jy sigma=0.463770 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 (4.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278053 Jy ! Component: 100 - total flux cleaned = 0.00270373 Jy ! Component: 150 - total flux cleaned = 0.00263255 Jy ! Component: 200 - total flux cleaned = 0.00250655 Jy ! Total flux subtracted in 200 components = 0.00250655 Jy ! Clean residual min=-0.003107 max=0.003292 Jy/beam ! Clean residual mean=0.000005 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.386131 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.386131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113866Jy sigma=0.462989 ! Fit after self-cal, rms=0.113842Jy sigma=0.462894 ! 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=0.113842Jy sigma=0.462894 ! Fit after self-cal, rms=0.113406Jy sigma=0.462806 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.004 mas, bmaj=7.78 mas, bpa=-0.4078 degrees ! Estimated noise=1.52984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121281 Jy ! Component: 100 - total flux cleaned = 0.00139436 Jy ! Component: 150 - total flux cleaned = 0.00134151 Jy ! Component: 200 - total flux cleaned = 0.001294 Jy ! Total flux subtracted in 200 components = 0.001294 Jy ! Clean residual min=-0.002958 max=0.002920 Jy/beam ! Clean residual mean=0.000006 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.387425 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.387425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113326Jy sigma=0.462478 ! Fit after self-cal, rms=0.113315Jy sigma=0.462448 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 = 0.000385523 Jy ! Component: 100 - total flux cleaned = 0.000247155 Jy ! Component: 150 - total flux cleaned = 0.000116317 Jy ! Component: 200 - total flux cleaned = 3.2979e-05 Jy ! Total flux subtracted in 200 components = 3.2979e-05 Jy ! Clean residual min=-0.002844 max=0.002866 Jy/beam ! Clean residual mean=0.000006 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.387458 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.387458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113269Jy sigma=0.462257 ! Fit after self-cal, rms=0.113266Jy sigma=0.462244 ! 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=0.113266Jy sigma=0.462244 ! Fit after self-cal, rms=0.112902Jy sigma=0.462203 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.616 mas, bmaj=19.1 mas, bpa=4.386 degrees ! Estimated noise=1.92038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000725264 Jy ! Component: 100 - total flux cleaned = 0.000751338 Jy ! Component: 150 - total flux cleaned = 0.000717221 Jy ! Component: 200 - total flux cleaned = 0.000716838 Jy ! Total flux subtracted in 200 components = 0.000716838 Jy ! Clean residual min=-0.002613 max=0.002737 Jy/beam ! Clean residual mean=0.000011 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.388175 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 87 components and 0.388175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112891Jy sigma=0.462155 ! Fit after self-cal, rms=0.112887Jy sigma=0.462139 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 = 5.06806e-05 Jy ! Component: 100 - total flux cleaned = 6.81256e-05 Jy ! Component: 150 - total flux cleaned = 4.0798e-05 Jy ! Component: 200 - total flux cleaned = 4.06649e-05 Jy ! Total flux subtracted in 200 components = 4.06649e-05 Jy ! Clean residual min=-0.002584 max=0.002737 Jy/beam ! Clean residual mean=0.000011 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.388216 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 0.388216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112882Jy sigma=0.462125 ! Fit after self-cal, rms=0.112883Jy sigma=0.462115 ! 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=3.001 mas, bmaj=7.781 mas, bpa=-0.4314 degrees ! Estimated noise=1.52803 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.001 x 7.781 at -0.4314 degrees (North through East) ! Clean map min=-0.0025985 max=0.31656 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=2.445 mas, bmaj=6.576 mas, bpa=-0.6439 degrees ! Estimated noise=2.7613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.234671 Jy ! Component: 100 - total flux cleaned = 0.29968 Jy ! Component: 150 - total flux cleaned = 0.332336 Jy ! Component: 200 - total flux cleaned = 0.351315 Jy ! Total flux subtracted in 200 components = 0.351315 Jy ! Clean residual min=-0.007295 max=0.009767 Jy/beam ! Clean residual mean=0.000008 rms=0.002164 Jy/beam ! Combined flux in latest and established models = 0.351315 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.351315 Jy ! Inverting map and beam ! Estimated beam: bmin=3.001 mas, bmaj=7.781 mas, bpa=-0.4314 degrees ! Estimated noise=1.52803 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 = 0.0169979 Jy ! Component: 100 - total flux cleaned = 0.0256801 Jy ! Component: 150 - total flux cleaned = 0.0304595 Jy ! Component: 200 - total flux cleaned = 0.0332376 Jy ! Total flux subtracted in 200 components = 0.0332376 Jy ! Clean residual min=-0.003043 max=0.002612 Jy/beam ! Clean residual mean=0.000005 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.384553 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 67 components and 0.384553 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=7.616 mas, bmaj=19.1 mas, bpa=4.386 degrees ! Estimated noise=1.92038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216331 Jy ! Component: 100 - total flux cleaned = 0.00299373 Jy ! Component: 150 - total flux cleaned = 0.00343195 Jy ! Component: 200 - total flux cleaned = 0.00349256 Jy ! Total flux subtracted in 200 components = 0.00349256 Jy ! Clean residual min=-0.002600 max=0.002782 Jy/beam ! Clean residual mean=0.000011 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.388045 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 = 1.1476e-05 Jy ! Component: 100 - total flux cleaned = 1.17606e-05 Jy ! Component: 150 - total flux cleaned = 2.19115e-05 Jy ! Component: 200 - total flux cleaned = 3.16049e-05 Jy ! Total flux subtracted in 200 components = 3.16049e-05 Jy ! Clean residual min=-0.002578 max=0.002783 Jy/beam ! Clean residual mean=0.000011 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.388077 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.388077 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.001 mas, bmaj=7.781 mas, bpa=-0.4314 degrees ! Estimated noise=1.52803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139616 Jy ! Component: 100 - total flux cleaned = -0.000183973 Jy ! Component: 150 - total flux cleaned = -0.000262844 Jy ! Component: 200 - total flux cleaned = -0.000297224 Jy ! Total flux subtracted in 200 components = -0.000297224 Jy ! Clean residual min=-0.002771 max=0.002708 Jy/beam ! Clean residual mean=0.000006 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.38778 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 0.38778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112787Jy sigma=0.461949 ! Fit after self-cal, rms=0.112776Jy sigma=0.461920 wmodel J2303-3030_S_map.mod ! Writing 106 model components to file: J2303-3030_S_map.mod wobs J2303-3030_S_uvs.fits ! Writing UV FITS file: J2303-3030_S_uvs.fits wwins J2303-3030_S_map.win ! wwins: Wrote 2 windows to J2303-3030_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000305108 Jy ! Component: 100 - total flux cleaned = -0.000665704 Jy ! Component: 150 - total flux cleaned = -0.000833851 Jy ! Component: 200 - total flux cleaned = -0.000872621 Jy ! Component: 250 - total flux cleaned = -0.000679636 Jy ! Component: 300 - total flux cleaned = -0.000567847 Jy ! Component: 350 - total flux cleaned = -0.000567522 Jy ! Component: 400 - total flux cleaned = -0.000602634 Jy ! Component: 450 - total flux cleaned = -0.000602842 Jy ! Component: 500 - total flux cleaned = -0.000636544 Jy ! Component: 550 - total flux cleaned = -0.000734057 Jy ! Component: 600 - total flux cleaned = -0.000605472 Jy ! Component: 650 - total flux cleaned = -0.000511416 Jy ! Component: 700 - total flux cleaned = -0.000389255 Jy ! Component: 750 - total flux cleaned = -0.000299718 Jy ! Component: 800 - total flux cleaned = -0.000182122 Jy ! Component: 850 - total flux cleaned = 2.06428e-05 Jy ! Component: 900 - total flux cleaned = 0.000248015 Jy ! Component: 950 - total flux cleaned = 0.000443226 Jy ! Component: 1000 - total flux cleaned = 0.000689993 Jy ! Component: 1050 - total flux cleaned = 0.000852173 Jy ! Component: 1100 - total flux cleaned = 0.000905934 Jy ! Component: 1150 - total flux cleaned = 0.00103725 Jy ! Component: 1200 - total flux cleaned = 0.00114104 Jy ! Component: 1250 - total flux cleaned = 0.0012685 Jy ! Component: 1300 - total flux cleaned = 0.00134379 Jy ! Component: 1350 - total flux cleaned = 0.0013936 Jy ! Component: 1400 - total flux cleaned = 0.00141825 Jy ! Component: 1450 - total flux cleaned = 0.00146694 Jy ! Component: 1500 - total flux cleaned = 0.00151455 Jy ! Component: 1550 - total flux cleaned = 0.00144312 Jy ! Component: 1600 - total flux cleaned = 0.00144267 Jy ! Component: 1650 - total flux cleaned = 0.00134984 Jy ! Component: 1700 - total flux cleaned = 0.00130365 Jy ! Component: 1750 - total flux cleaned = 0.00137218 Jy ! Component: 1800 - total flux cleaned = 0.00134921 Jy ! Component: 1850 - total flux cleaned = 0.00132686 Jy ! Component: 1900 - total flux cleaned = 0.0012823 Jy ! Component: 1950 - total flux cleaned = 0.00123824 Jy ! Component: 2000 - total flux cleaned = 0.00121665 Jy ! Component: 2050 - total flux cleaned = 0.00119515 Jy ! Component: 2100 - total flux cleaned = 0.00121671 Jy ! Component: 2150 - total flux cleaned = 0.00128054 Jy ! Component: 2200 - total flux cleaned = 0.00128049 Jy ! Component: 2250 - total flux cleaned = 0.00128025 Jy ! Component: 2300 - total flux cleaned = 0.00121774 Jy ! Component: 2350 - total flux cleaned = 0.0011971 Jy ! Component: 2400 - total flux cleaned = 0.00123828 Jy ! Component: 2450 - total flux cleaned = 0.00121781 Jy ! Component: 2500 - total flux cleaned = 0.00119766 Jy ! Component: 2550 - total flux cleaned = 0.00119754 Jy ! Component: 2600 - total flux cleaned = 0.00117762 Jy ! Component: 2650 - total flux cleaned = 0.0010785 Jy ! Component: 2700 - total flux cleaned = 0.00111792 Jy ! Component: 2750 - total flux cleaned = 0.00107878 Jy ! Component: 2800 - total flux cleaned = 0.00111796 Jy ! Component: 2850 - total flux cleaned = 0.00107909 Jy ! Component: 2900 - total flux cleaned = 0.00105984 Jy ! Component: 2950 - total flux cleaned = 0.00104068 Jy ! Component: 3000 - total flux cleaned = 0.00104073 Jy ! Component: 3050 - total flux cleaned = 0.00100305 Jy ! Component: 3100 - total flux cleaned = 0.000965415 Jy ! Component: 3150 - total flux cleaned = 0.000984202 Jy ! Component: 3200 - total flux cleaned = 0.000984234 Jy ! Component: 3250 - total flux cleaned = 0.000947275 Jy ! Component: 3300 - total flux cleaned = 0.000928859 Jy ! Component: 3350 - total flux cleaned = 0.000892446 Jy ! Component: 3400 - total flux cleaned = 0.000874391 Jy ! Component: 3450 - total flux cleaned = 0.000874126 Jy ! Component: 3500 - total flux cleaned = 0.000766523 Jy ! Component: 3550 - total flux cleaned = 0.000802508 Jy ! Component: 3600 - total flux cleaned = 0.000802586 Jy ! Component: 3650 - total flux cleaned = 0.000802665 Jy ! Component: 3700 - total flux cleaned = 0.000785052 Jy ! Component: 3750 - total flux cleaned = 0.000767422 Jy ! Component: 3800 - total flux cleaned = 0.000767214 Jy ! Component: 3850 - total flux cleaned = 0.000697878 Jy ! Component: 3900 - total flux cleaned = 0.000680641 Jy ! Component: 3950 - total flux cleaned = 0.000680619 Jy ! Component: 4000 - total flux cleaned = 0.000646353 Jy ! Component: 4050 - total flux cleaned = 0.000595217 Jy ! Total flux subtracted in 4096 components = 0.000527472 Jy ! Clean residual min=-0.001146 max=0.001007 Jy/beam ! Clean residual mean=0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.388307 Jy keep ! Adding 236 model components to the UV plane model. ! The established model now contains 342 components and 0.388307 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2303-3030_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.001 x 7.781 at -0.4314 degrees (North through East) ! Clean map min=-0.0019906 max=0.3165 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2303-3030_S_map.fits wmodel /image_prod/ug002_uva//J2303-3030_S_map.mod ! Writing 342 model components to file: /image_prod/ug002_uva//J2303-3030_S_map.mod wobs /image_prod/ug002_uva//J2303-3030_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2303-3030_S_uvs.fits wwins /image_prod/ug002_uva//J2303-3030_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2303-3030_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.316502 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000281499 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.266822 0.266822 0.533643 1.06729 2.13457 4.26915 8.53829 17.0766 34.1532 68.3063 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.316 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1124.35 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2303-3030_S_dfm.log closed on Thu Mar 5 06:04:44 2020