! Started logfile: /image_prod/ug002_uva//J1837-1532_S_dfm.log on Thu Mar 5 03:50:59 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//J1837-1532_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1837-1532_S_uva.fits ! AN table 1: 75 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.831111 visibilities/baseline/integration-bin. ! Found source: J1837-1532 ! ! 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 2805 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 J1837-1532_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008797Jy sigma=7.652024 ! Fit after self-cal, rms=0.943168Jy sigma=7.150831 ! 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=9.944 mas, bmaj=34.88 mas, bpa=29.38 degrees ! Estimated noise=2.23799 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 = 0.0440819 Jy ! Component: 100 - total flux cleaned = 0.0575683 Jy ! Total flux subtracted in 100 components = 0.0575683 Jy ! Clean residual min=-0.007583 max=0.007246 Jy/beam ! Clean residual mean=-0.000130 rms=0.002452 Jy/beam ! Combined flux in latest and established models = 0.0575682 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 46 components and 0.0575682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078972Jy sigma=0.478471 ! Fit after self-cal, rms=0.077946Jy sigma=0.468512 ! 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=11.97 mas, bmaj=34.49 mas, bpa=26.71 degrees ! Estimated noise=1.82159 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 = 0.0120696 Jy ! Component: 100 - total flux cleaned = 0.0193792 Jy ! Component: 150 - total flux cleaned = 0.024402 Jy ! Component: 200 - total flux cleaned = 0.0282464 Jy ! Total flux subtracted in 200 components = 0.0282464 Jy ! Clean residual min=-0.004924 max=0.003741 Jy/beam ! Clean residual mean=-0.000078 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.0858146 Jy ! Performing phase self-cal ! Adding 109 model components to the UV plane model. ! The established model now contains 152 components and 0.0858146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075942Jy sigma=0.447599 ! Fit after self-cal, rms=0.075791Jy sigma=0.446266 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.97 x 34.49 at 26.71 degrees (North through East) ! Clean map min=-0.005227 max=0.06082 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 KP 0.98 LA 1.00 ! OV 1.00 PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.93 KP 1.14 LA 0.98 ! OV 1.18 PT 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 KP 1.03 LA 1.01 ! OV 1.10 PT 0.90 ! ! ! Fit before self-cal, rms=0.075791Jy sigma=0.446266 ! Fit after self-cal, rms=0.075980Jy sigma=0.442981 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=12.14 mas, bmaj=35.03 mas, bpa=26.81 degrees ! Estimated noise=1.79979 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 = 0.00226431 Jy ! Component: 100 - total flux cleaned = 0.00378457 Jy ! Component: 150 - total flux cleaned = 0.00486902 Jy ! Component: 200 - total flux cleaned = 0.00552509 Jy ! Total flux subtracted in 200 components = 0.00552509 Jy ! Clean residual min=-0.004250 max=0.004111 Jy/beam ! Clean residual mean=-0.000056 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.0913397 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 192 components and 0.0913397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075885Jy sigma=0.442210 ! Fit after self-cal, rms=0.076062Jy sigma=0.441793 ! 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=0.076062Jy sigma=0.441793 ! Fit after self-cal, rms=0.068702Jy sigma=0.438760 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.2 mas, bmaj=35.17 mas, bpa=26.83 degrees ! Estimated noise=1.80441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000634697 Jy ! Component: 100 - total flux cleaned = 0.000933974 Jy ! Component: 150 - total flux cleaned = 0.00105708 Jy ! Component: 200 - total flux cleaned = 0.00110978 Jy ! Total flux subtracted in 200 components = 0.00110978 Jy ! Clean residual min=-0.003408 max=0.003237 Jy/beam ! Clean residual mean=-0.000019 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.0924495 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 215 components and 0.0924495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068663Jy sigma=0.438549 ! Fit after self-cal, rms=0.068572Jy sigma=0.438137 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 = 0.000194051 Jy ! Component: 100 - total flux cleaned = 0.000102606 Jy ! Component: 150 - total flux cleaned = 7.52182e-05 Jy ! Component: 200 - total flux cleaned = 0.00012307 Jy ! Total flux subtracted in 200 components = 0.00012307 Jy ! Clean residual min=-0.003415 max=0.003461 Jy/beam ! Clean residual mean=-0.000023 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.0925725 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 241 components and 0.0925725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068547Jy sigma=0.437991 ! Fit after self-cal, rms=0.068542Jy sigma=0.437964 ! 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=0.068542Jy sigma=0.437964 ! Fit after self-cal, rms=0.067807Jy sigma=0.437909 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.19 mas, bmaj=35.11 mas, bpa=26.89 degrees ! Estimated noise=1.80183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350852 Jy ! Component: 100 - total flux cleaned = 0.00032673 Jy ! Component: 150 - total flux cleaned = 0.00034967 Jy ! Component: 200 - total flux cleaned = 0.000350049 Jy ! Total flux subtracted in 200 components = 0.000350049 Jy ! Clean residual min=-0.003292 max=0.003322 Jy/beam ! Clean residual mean=-0.000018 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.0929226 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 254 components and 0.0929226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067785Jy sigma=0.437800 ! Fit after self-cal, rms=0.067745Jy sigma=0.437736 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 = -0.000181671 Jy ! Component: 100 - total flux cleaned = -0.000262664 Jy ! Component: 150 - total flux cleaned = -0.000264231 Jy ! Component: 200 - total flux cleaned = -0.000242314 Jy ! Total flux subtracted in 200 components = -0.000242314 Jy ! Clean residual min=-0.003144 max=0.003303 Jy/beam ! Clean residual mean=-0.000016 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.0926802 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 265 components and 0.0926802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067724Jy sigma=0.437609 ! Fit after self-cal, rms=0.067650Jy sigma=0.437460 ! 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=0.067650Jy sigma=0.437460 ! Fit after self-cal, rms=0.066784Jy sigma=0.437430 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=13.39 mas, bmaj=35.45 mas, bpa=25.1 degrees ! Estimated noise=1.7776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.76004e-05 Jy ! Component: 100 - total flux cleaned = -1.92622e-05 Jy ! Component: 150 - total flux cleaned = -0.000140178 Jy ! Component: 200 - total flux cleaned = -0.000158557 Jy ! Total flux subtracted in 200 components = -0.000158557 Jy ! Clean residual min=-0.003177 max=0.003571 Jy/beam ! Clean residual mean=-0.000018 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.0925217 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 281 components and 0.0925217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066768Jy sigma=0.437332 ! Fit after self-cal, rms=0.066751Jy sigma=0.437315 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.04521e-05 Jy ! Component: 100 - total flux cleaned = -0.000122983 Jy ! Component: 150 - total flux cleaned = -0.000161032 Jy ! Component: 200 - total flux cleaned = -0.000197392 Jy ! Total flux subtracted in 200 components = -0.000197392 Jy ! Clean residual min=-0.003150 max=0.003527 Jy/beam ! Clean residual mean=-0.000017 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.0923243 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 288 components and 0.0923243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066738Jy sigma=0.437225 ! Fit after self-cal, rms=0.066744Jy sigma=0.437212 ! 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=12.14 mas, bmaj=35.03 mas, bpa=27.06 degrees ! Estimated noise=1.79674 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 12.14 x 35.03 at 27.06 degrees (North through East) ! Clean map min=-0.0030489 max=0.059493 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=10.07 mas, bmaj=35.41 mas, bpa=29.67 degrees ! Estimated noise=2.22716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0440697 Jy ! Component: 100 - total flux cleaned = 0.0591477 Jy ! Component: 150 - total flux cleaned = 0.0686689 Jy ! Component: 200 - total flux cleaned = 0.0752419 Jy ! Total flux subtracted in 200 components = 0.0752419 Jy ! Clean residual min=-0.005878 max=0.004640 Jy/beam ! Clean residual mean=-0.000048 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 0.0752419 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 86 model components to the UV plane model. ! The established model now contains 86 components and 0.0752419 Jy ! Inverting map and beam ! Estimated beam: bmin=12.14 mas, bmaj=35.03 mas, bpa=27.06 degrees ! Estimated noise=1.79674 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 = 0.00525115 Jy ! Component: 100 - total flux cleaned = 0.0088124 Jy ! Component: 150 - total flux cleaned = 0.0114543 Jy ! Component: 200 - total flux cleaned = 0.0132308 Jy ! Total flux subtracted in 200 components = 0.0132308 Jy ! Clean residual min=-0.004325 max=0.003426 Jy/beam ! Clean residual mean=-0.000032 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.0884727 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 141 components and 0.0884727 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=13.39 mas, bmaj=35.45 mas, bpa=25.1 degrees ! Estimated noise=1.7776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103043 Jy ! Component: 100 - total flux cleaned = 0.00159954 Jy ! Component: 150 - total flux cleaned = 0.00199707 Jy ! Component: 200 - total flux cleaned = 0.00230921 Jy ! Total flux subtracted in 200 components = 0.00230921 Jy ! Clean residual min=-0.003733 max=0.003545 Jy/beam ! Clean residual mean=-0.000027 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.0907819 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 = 0.000359354 Jy ! Component: 100 - total flux cleaned = 0.00064496 Jy ! Component: 150 - total flux cleaned = 0.000710631 Jy ! Component: 200 - total flux cleaned = 0.000831274 Jy ! Total flux subtracted in 200 components = 0.000831274 Jy ! Clean residual min=-0.003408 max=0.003629 Jy/beam ! Clean residual mean=-0.000022 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.0916132 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 188 components and 0.0916132 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=12.14 mas, bmaj=35.03 mas, bpa=27.06 degrees ! Estimated noise=1.79674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.53354e-05 Jy ! Component: 100 - total flux cleaned = 0.000154566 Jy ! Component: 150 - total flux cleaned = 0.000128165 Jy ! Component: 200 - total flux cleaned = 0.000154839 Jy ! Total flux subtracted in 200 components = 0.000154839 Jy ! Clean residual min=-0.003151 max=0.003404 Jy/beam ! Clean residual mean=-0.000018 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.091768 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 204 components and 0.091768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066758Jy sigma=0.437353 ! Fit after self-cal, rms=0.066780Jy sigma=0.437293 wmodel J1837-1532_S_map.mod ! Writing 204 model components to file: J1837-1532_S_map.mod wobs J1837-1532_S_uvs.fits ! Writing UV FITS file: J1837-1532_S_uvs.fits wwins J1837-1532_S_map.win ! wwins: Wrote 1 windows to J1837-1532_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 = 0.000613485 Jy ! Component: 100 - total flux cleaned = 0.000958059 Jy ! Component: 150 - total flux cleaned = 0.00122049 Jy ! Component: 200 - total flux cleaned = 0.00145721 Jy ! Component: 250 - total flux cleaned = 0.00167036 Jy ! Component: 300 - total flux cleaned = 0.00189459 Jy ! Component: 350 - total flux cleaned = 0.00198353 Jy ! Component: 400 - total flux cleaned = 0.00198475 Jy ! Component: 450 - total flux cleaned = 0.00190723 Jy ! Component: 500 - total flux cleaned = 0.00176155 Jy ! Component: 550 - total flux cleaned = 0.00164699 Jy ! Component: 600 - total flux cleaned = 0.00151838 Jy ! Component: 650 - total flux cleaned = 0.00143676 Jy ! Component: 700 - total flux cleaned = 0.00135757 Jy ! Component: 750 - total flux cleaned = 0.00130175 Jy ! Component: 800 - total flux cleaned = 0.00128359 Jy ! Component: 850 - total flux cleaned = 0.00126592 Jy ! Component: 900 - total flux cleaned = 0.00124888 Jy ! Component: 950 - total flux cleaned = 0.00124887 Jy ! Component: 1000 - total flux cleaned = 0.0012969 Jy ! Component: 1050 - total flux cleaned = 0.00126525 Jy ! Component: 1100 - total flux cleaned = 0.00128073 Jy ! Component: 1150 - total flux cleaned = 0.00128059 Jy ! Component: 1200 - total flux cleaned = 0.00128052 Jy ! Component: 1250 - total flux cleaned = 0.00126583 Jy ! Component: 1300 - total flux cleaned = 0.00128026 Jy ! Component: 1350 - total flux cleaned = 0.00126599 Jy ! Component: 1400 - total flux cleaned = 0.00126609 Jy ! Component: 1450 - total flux cleaned = 0.00127984 Jy ! Component: 1500 - total flux cleaned = 0.00126613 Jy ! Component: 1550 - total flux cleaned = 0.00126605 Jy ! Component: 1600 - total flux cleaned = 0.00125277 Jy ! Component: 1650 - total flux cleaned = 0.00123966 Jy ! Component: 1700 - total flux cleaned = 0.00122681 Jy ! Component: 1750 - total flux cleaned = 0.00122682 Jy ! Component: 1800 - total flux cleaned = 0.00120139 Jy ! Component: 1850 - total flux cleaned = 0.00118888 Jy ! Component: 1900 - total flux cleaned = 0.00116411 Jy ! Component: 1950 - total flux cleaned = 0.00116407 Jy ! Component: 2000 - total flux cleaned = 0.00113974 Jy ! Component: 2050 - total flux cleaned = 0.00112769 Jy ! Component: 2100 - total flux cleaned = 0.00110383 Jy ! Component: 2150 - total flux cleaned = 0.00106841 Jy ! Component: 2200 - total flux cleaned = 0.00103321 Jy ! Component: 2250 - total flux cleaned = 0.000974974 Jy ! Component: 2300 - total flux cleaned = 0.000940299 Jy ! Component: 2350 - total flux cleaned = 0.000905941 Jy ! Component: 2400 - total flux cleaned = 0.000860309 Jy ! Component: 2450 - total flux cleaned = 0.000803646 Jy ! Component: 2500 - total flux cleaned = 0.00074712 Jy ! Component: 2550 - total flux cleaned = 0.000690658 Jy ! Component: 2600 - total flux cleaned = 0.00062315 Jy ! Component: 2650 - total flux cleaned = 0.00057824 Jy ! Component: 2700 - total flux cleaned = 0.000566913 Jy ! Component: 2750 - total flux cleaned = 0.000510921 Jy ! Component: 2800 - total flux cleaned = 0.000488496 Jy ! Component: 2850 - total flux cleaned = 0.000432501 Jy ! Component: 2900 - total flux cleaned = 0.000421339 Jy ! Component: 2950 - total flux cleaned = 0.000387532 Jy ! Component: 3000 - total flux cleaned = 0.000376263 Jy ! Component: 3050 - total flux cleaned = 0.000365077 Jy ! Component: 3100 - total flux cleaned = 0.000342447 Jy ! Component: 3150 - total flux cleaned = 0.000331182 Jy ! Component: 3200 - total flux cleaned = 0.000331123 Jy ! Component: 3250 - total flux cleaned = 0.000308431 Jy ! Component: 3300 - total flux cleaned = 0.000285758 Jy ! Component: 3350 - total flux cleaned = 0.000285847 Jy ! Component: 3400 - total flux cleaned = 0.000262896 Jy ! Component: 3450 - total flux cleaned = 0.000262875 Jy ! Component: 3500 - total flux cleaned = 0.000239828 Jy ! Component: 3550 - total flux cleaned = 0.000251481 Jy ! Component: 3600 - total flux cleaned = 0.000239947 Jy ! Component: 3650 - total flux cleaned = 0.000228454 Jy ! Component: 3700 - total flux cleaned = 0.000216872 Jy ! Component: 3750 - total flux cleaned = 0.000216979 Jy ! Component: 3800 - total flux cleaned = 0.000217039 Jy ! Component: 3850 - total flux cleaned = 0.000217124 Jy ! Component: 3900 - total flux cleaned = 0.000228966 Jy ! Component: 3950 - total flux cleaned = 0.00026436 Jy ! Component: 4000 - total flux cleaned = 0.000252563 Jy ! Component: 4050 - total flux cleaned = 0.000288228 Jy ! Total flux subtracted in 4096 components = 0.000323961 Jy ! Clean residual min=-0.000599 max=0.000603 Jy/beam ! Clean residual mean=-0.000013 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.092092 Jy keep ! Adding 379 model components to the UV plane model. ! The established model now contains 583 components and 0.092092 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1837-1532_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 12.14 x 35.03 at 27.06 degrees (North through East) ! Clean map min=-0.0023767 max=0.059008 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1837-1532_S_map.fits wmodel /image_prod/ug002_uva//J1837-1532_S_map.mod ! Writing 583 model components to file: /image_prod/ug002_uva//J1837-1532_S_map.mod wobs /image_prod/ug002_uva//J1837-1532_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1837-1532_S_uvs.fits wwins /image_prod/ug002_uva//J1837-1532_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1837-1532_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0590085 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000252597 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.28421 1.28421 2.56841 5.13682 10.2736 20.5473 41.0946 82.1892 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 233.607 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1837-1532_S_dfm.log closed on Thu Mar 5 03:51:03 2020