! Started logfile: /image_prod/ug002_uva//J1912+3740_S_dfm.log on Thu Mar 5 04:05:00 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//J1912+3740_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1912+3740_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.88631 visibilities/baseline/integration-bin. ! Found source: J1912+3740 ! ! 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 4467 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 J1912+3740_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032948Jy sigma=7.610229 ! Fit after self-cal, rms=0.697127Jy sigma=5.086144 ! 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=2.524 mas, bmaj=5.05 mas, bpa=-9.705 degrees ! Estimated noise=2.24742 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 = 0.237799 Jy ! Component: 100 - total flux cleaned = 0.296564 Jy ! Total flux subtracted in 100 components = 0.296564 Jy ! Clean residual min=-0.014004 max=0.024370 Jy/beam ! Clean residual mean=0.000012 rms=0.003954 Jy/beam ! Combined flux in latest and established models = 0.296564 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.296564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099263Jy sigma=0.625930 ! Fit after self-cal, rms=0.099209Jy sigma=0.625632 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274547 Jy ! Component: 100 - total flux cleaned = 0.0441527 Jy ! Total flux subtracted in 100 components = 0.0441527 Jy ! Clean residual min=-0.011488 max=0.014502 Jy/beam ! Clean residual mean=0.000004 rms=0.002866 Jy/beam ! Combined flux in latest and established models = 0.340717 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.340717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090619Jy sigma=0.546309 ! Fit after self-cal, rms=0.090530Jy sigma=0.545793 ! 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=3.092 mas, bmaj=5.415 mas, bpa=-9.531 degrees ! Estimated noise=1.49551 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 (0.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159034 Jy ! Component: 100 - total flux cleaned = 0.0254887 Jy ! Component: 150 - total flux cleaned = 0.032375 Jy ! Component: 200 - total flux cleaned = 0.0363575 Jy ! Total flux subtracted in 200 components = 0.0363575 Jy ! Clean residual min=-0.008239 max=0.008901 Jy/beam ! Clean residual mean=0.000003 rms=0.002091 Jy/beam ! Combined flux in latest and established models = 0.377074 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 58 components and 0.377074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087436Jy sigma=0.515493 ! Fit after self-cal, rms=0.087215Jy sigma=0.513633 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.092 x 5.415 at -9.531 degrees (North through East) ! Clean map min=-0.0076477 max=0.30955 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.96 KP 1.02 ! MK 0.95 NL 0.99 OV 0.89 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 0.99 KP 1.00 ! MK 1.03 NL 1.01 OV 0.90 SC 1.52 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.98 KP 1.02 ! MK 1.01 NL 0.98 OV 0.89 SC 0.96 ! ! ! Fit before self-cal, rms=0.087215Jy sigma=0.513633 ! Fit after self-cal, rms=0.083483Jy sigma=0.455233 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.108 mas, bmaj=5.463 mas, bpa=-10.19 degrees ! Estimated noise=1.49707 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 = 0.00286265 Jy ! Component: 100 - total flux cleaned = 0.00364245 Jy ! Component: 150 - total flux cleaned = 0.00427683 Jy ! Component: 200 - total flux cleaned = 0.00465537 Jy ! Total flux subtracted in 200 components = 0.00465537 Jy ! Clean residual min=-0.005379 max=0.005051 Jy/beam ! Clean residual mean=-0.000006 rms=0.001239 Jy/beam ! Combined flux in latest and established models = 0.38173 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.38173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083150Jy sigma=0.452946 ! Fit after self-cal, rms=0.083326Jy sigma=0.452663 ! 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=0.083326Jy sigma=0.452663 ! Fit after self-cal, rms=0.082739Jy sigma=0.421423 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=5.466 mas, bpa=-10.07 degrees ! Estimated noise=1.49782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112435 Jy ! Component: 100 - total flux cleaned = 0.00112047 Jy ! Component: 150 - total flux cleaned = 0.00128203 Jy ! Component: 200 - total flux cleaned = 0.00146917 Jy ! Total flux subtracted in 200 components = 0.00146917 Jy ! Clean residual min=-0.002692 max=0.002703 Jy/beam ! Clean residual mean=-0.000002 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.383199 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.383199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082674Jy sigma=0.420593 ! Fit after self-cal, rms=0.082703Jy sigma=0.420506 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 = 0.000146263 Jy ! Component: 100 - total flux cleaned = 0.000144796 Jy ! Component: 150 - total flux cleaned = 0.000180873 Jy ! Component: 200 - total flux cleaned = 0.000181535 Jy ! Total flux subtracted in 200 components = 0.000181535 Jy ! Clean residual min=-0.002597 max=0.002511 Jy/beam ! Clean residual mean=-0.000002 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.38338 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.38338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082675Jy sigma=0.420199 ! Fit after self-cal, rms=0.082667Jy sigma=0.420189 ! 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=0.082667Jy sigma=0.420189 ! Fit after self-cal, rms=0.083049Jy sigma=0.419916 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.106 mas, bmaj=5.468 mas, bpa=-10.16 degrees ! Estimated noise=1.49734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000814233 Jy ! Component: 100 - total flux cleaned = 0.00100123 Jy ! Component: 150 - total flux cleaned = 0.00103489 Jy ! Component: 200 - total flux cleaned = 0.00109616 Jy ! Total flux subtracted in 200 components = 0.00109616 Jy ! Clean residual min=-0.002381 max=0.002509 Jy/beam ! Clean residual mean=-0.000001 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.384477 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.384477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083029Jy sigma=0.419635 ! Fit after self-cal, rms=0.083025Jy sigma=0.419624 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 = 0.000135908 Jy ! Component: 100 - total flux cleaned = 0.000192786 Jy ! Component: 150 - total flux cleaned = 0.000246413 Jy ! Component: 200 - total flux cleaned = 0.000324081 Jy ! Total flux subtracted in 200 components = 0.000324081 Jy ! Clean residual min=-0.002341 max=0.002494 Jy/beam ! Clean residual mean=-0.000001 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.384801 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.384801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083008Jy sigma=0.419463 ! Fit after self-cal, rms=0.083009Jy sigma=0.419458 ! 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=0.083009Jy sigma=0.419458 ! Fit after self-cal, rms=0.083057Jy sigma=0.419424 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.408 mas, bmaj=7.887 mas, bpa=-6.727 degrees ! Estimated noise=1.89575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125335 Jy ! Component: 100 - total flux cleaned = 0.00172637 Jy ! Component: 150 - total flux cleaned = 0.00181746 Jy ! Component: 200 - total flux cleaned = 0.00181718 Jy ! Total flux subtracted in 200 components = 0.00181718 Jy ! Clean residual min=-0.002532 max=0.003219 Jy/beam ! Clean residual mean=-0.000003 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.386618 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 111 components and 0.386618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083044Jy sigma=0.419442 ! Fit after self-cal, rms=0.083049Jy sigma=0.419419 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 = 0.000185405 Jy ! Component: 100 - total flux cleaned = 0.000218097 Jy ! Component: 150 - total flux cleaned = 0.000218242 Jy ! Component: 200 - total flux cleaned = 0.000232831 Jy ! Total flux subtracted in 200 components = 0.000232831 Jy ! Clean residual min=-0.002457 max=0.003199 Jy/beam ! Clean residual mean=-0.000003 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.386851 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 116 components and 0.386851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083050Jy sigma=0.419447 ! Fit after self-cal, rms=0.083048Jy sigma=0.419441 ! 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=3.106 mas, bmaj=5.471 mas, bpa=-10.21 degrees ! Estimated noise=1.49782 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.106 x 5.471 at -10.21 degrees (North through East) ! Clean map min=-0.0021908 max=0.30976 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=2.538 mas, bmaj=5.099 mas, bpa=-9.865 degrees ! Estimated noise=2.23948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.23675 Jy ! Component: 100 - total flux cleaned = 0.294415 Jy ! Component: 150 - total flux cleaned = 0.320303 Jy ! Component: 200 - total flux cleaned = 0.336679 Jy ! Total flux subtracted in 200 components = 0.336679 Jy ! Clean residual min=-0.007512 max=0.009040 Jy/beam ! Clean residual mean=0.000004 rms=0.001837 Jy/beam ! Combined flux in latest and established models = 0.336679 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.336679 Jy ! Inverting map and beam ! Estimated beam: bmin=3.106 mas, bmaj=5.471 mas, bpa=-10.21 degrees ! Estimated noise=1.49782 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 = 0.0143718 Jy ! Component: 100 - total flux cleaned = 0.0233388 Jy ! Component: 150 - total flux cleaned = 0.0296797 Jy ! Component: 200 - total flux cleaned = 0.0343997 Jy ! Total flux subtracted in 200 components = 0.0343997 Jy ! Clean residual min=-0.003671 max=0.003453 Jy/beam ! Clean residual mean=0.000002 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.371079 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 54 components and 0.371079 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=6.408 mas, bmaj=7.887 mas, bpa=-6.727 degrees ! Estimated noise=1.89575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00549909 Jy ! Component: 100 - total flux cleaned = 0.00871435 Jy ! Component: 150 - total flux cleaned = 0.0108134 Jy ! Component: 200 - total flux cleaned = 0.0123188 Jy ! Total flux subtracted in 200 components = 0.0123188 Jy ! Clean residual min=-0.002824 max=0.003340 Jy/beam ! Clean residual mean=-0.000001 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.383397 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 = 0.00110979 Jy ! Component: 100 - total flux cleaned = 0.00193376 Jy ! Component: 150 - total flux cleaned = 0.00254751 Jy ! Component: 200 - total flux cleaned = 0.0030061 Jy ! Total flux subtracted in 200 components = 0.0030061 Jy ! Clean residual min=-0.002528 max=0.003236 Jy/beam ! Clean residual mean=-0.000002 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.386404 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 110 components and 0.386404 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.106 mas, bmaj=5.471 mas, bpa=-10.21 degrees ! Estimated noise=1.49782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000628094 Jy ! Component: 100 - total flux cleaned = -0.000628897 Jy ! Component: 150 - total flux cleaned = -0.000625303 Jy ! Component: 200 - total flux cleaned = -0.000511525 Jy ! Total flux subtracted in 200 components = -0.000511525 Jy ! Clean residual min=-0.002680 max=0.002426 Jy/beam ! Clean residual mean=-0.000001 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.385892 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 124 components and 0.385892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083169Jy sigma=0.420352 ! Fit after self-cal, rms=0.083170Jy sigma=0.420298 wmodel J1912+3740_S_map.mod ! Writing 124 model components to file: J1912+3740_S_map.mod wobs J1912+3740_S_uvs.fits ! Writing UV FITS file: J1912+3740_S_uvs.fits wwins J1912+3740_S_map.win ! wwins: Wrote 2 windows to J1912+3740_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 = -0.000738394 Jy ! Component: 100 - total flux cleaned = -0.00091076 Jy ! Component: 150 - total flux cleaned = -0.000995101 Jy ! Component: 200 - total flux cleaned = -0.00103557 Jy ! Component: 250 - total flux cleaned = -0.000958091 Jy ! Component: 300 - total flux cleaned = -0.00092246 Jy ! Component: 350 - total flux cleaned = -0.000922875 Jy ! Component: 400 - total flux cleaned = -0.00092391 Jy ! Component: 450 - total flux cleaned = -0.000923265 Jy ! Component: 500 - total flux cleaned = -0.00082133 Jy ! Component: 550 - total flux cleaned = -0.000789155 Jy ! Component: 600 - total flux cleaned = -0.000789291 Jy ! Component: 650 - total flux cleaned = -0.000695382 Jy ! Component: 700 - total flux cleaned = -0.000664419 Jy ! Component: 750 - total flux cleaned = -0.00063345 Jy ! Component: 800 - total flux cleaned = -0.000603867 Jy ! Component: 850 - total flux cleaned = -0.000545216 Jy ! Component: 900 - total flux cleaned = -0.000545339 Jy ! Component: 950 - total flux cleaned = -0.000460452 Jy ! Component: 1000 - total flux cleaned = -0.000459812 Jy ! Component: 1050 - total flux cleaned = -0.000404589 Jy ! Component: 1100 - total flux cleaned = -0.000242504 Jy ! Component: 1150 - total flux cleaned = -0.000189333 Jy ! Component: 1200 - total flux cleaned = -0.000162908 Jy ! Component: 1250 - total flux cleaned = -3.40315e-05 Jy ! Component: 1300 - total flux cleaned = -6.03184e-05 Jy ! Component: 1350 - total flux cleaned = -3.54881e-05 Jy ! Component: 1400 - total flux cleaned = -8.48806e-05 Jy ! Component: 1450 - total flux cleaned = -0.000108892 Jy ! Component: 1500 - total flux cleaned = -1.27682e-05 Jy ! Component: 1550 - total flux cleaned = -5.97539e-05 Jy ! Component: 1600 - total flux cleaned = 5.74725e-05 Jy ! Component: 1650 - total flux cleaned = 3.39499e-05 Jy ! Component: 1700 - total flux cleaned = 7.97222e-05 Jy ! Component: 1750 - total flux cleaned = 5.72146e-05 Jy ! Component: 1800 - total flux cleaned = 0.000124256 Jy ! Component: 1850 - total flux cleaned = 0.000124315 Jy ! Component: 1900 - total flux cleaned = 0.000189813 Jy ! Component: 1950 - total flux cleaned = 0.000211637 Jy ! Component: 2000 - total flux cleaned = 0.000212075 Jy ! Component: 2050 - total flux cleaned = 0.000253936 Jy ! Component: 2100 - total flux cleaned = 0.000316632 Jy ! Component: 2150 - total flux cleaned = 0.000398545 Jy ! Component: 2200 - total flux cleaned = 0.000418858 Jy ! Component: 2250 - total flux cleaned = 0.000558803 Jy ! Component: 2300 - total flux cleaned = 0.000617609 Jy ! Component: 2350 - total flux cleaned = 0.000715222 Jy ! Component: 2400 - total flux cleaned = 0.000773265 Jy ! Component: 2450 - total flux cleaned = 0.000869095 Jy ! Component: 2500 - total flux cleaned = 0.00103982 Jy ! Component: 2550 - total flux cleaned = 0.00118989 Jy ! Component: 2600 - total flux cleaned = 0.00122691 Jy ! Component: 2650 - total flux cleaned = 0.00137417 Jy ! Component: 2700 - total flux cleaned = 0.00144757 Jy ! Component: 2750 - total flux cleaned = 0.00157393 Jy ! Component: 2800 - total flux cleaned = 0.00164545 Jy ! Component: 2850 - total flux cleaned = 0.00178696 Jy ! Component: 2900 - total flux cleaned = 0.0017693 Jy ! Component: 2950 - total flux cleaned = 0.00178694 Jy ! Component: 3000 - total flux cleaned = 0.00189055 Jy ! Component: 3050 - total flux cleaned = 0.00190758 Jy ! Component: 3100 - total flux cleaned = 0.00205999 Jy ! Component: 3150 - total flux cleaned = 0.00204312 Jy ! Component: 3200 - total flux cleaned = 0.00210957 Jy ! Component: 3250 - total flux cleaned = 0.00214264 Jy ! Component: 3300 - total flux cleaned = 0.00215887 Jy ! Component: 3350 - total flux cleaned = 0.00214255 Jy ! Component: 3400 - total flux cleaned = 0.00214277 Jy ! Component: 3450 - total flux cleaned = 0.00219069 Jy ! Component: 3500 - total flux cleaned = 0.00217461 Jy ! Component: 3550 - total flux cleaned = 0.0021904 Jy ! Component: 3600 - total flux cleaned = 0.00217451 Jy ! Component: 3650 - total flux cleaned = 0.00214331 Jy ! Component: 3700 - total flux cleaned = 0.00218965 Jy ! Component: 3750 - total flux cleaned = 0.00217423 Jy ! Component: 3800 - total flux cleaned = 0.00209787 Jy ! Component: 3850 - total flux cleaned = 0.00215867 Jy ! Component: 3900 - total flux cleaned = 0.00215851 Jy ! Component: 3950 - total flux cleaned = 0.00214353 Jy ! Component: 4000 - total flux cleaned = 0.00220294 Jy ! Component: 4050 - total flux cleaned = 0.00218817 Jy ! Total flux subtracted in 4096 components = 0.00223234 Jy ! Clean residual min=-0.000923 max=0.000924 Jy/beam ! Clean residual mean=-0.000002 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.388124 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 420 components and 0.388124 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1912+3740_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.106 x 5.471 at -10.21 degrees (North through East) ! Clean map min=-0.0014435 max=0.31046 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1912+3740_S_map.fits wmodel /image_prod/ug002_uva//J1912+3740_S_map.mod ! Writing 420 model components to file: /image_prod/ug002_uva//J1912+3740_S_map.mod wobs /image_prod/ug002_uva//J1912+3740_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1912+3740_S_uvs.fits wwins /image_prod/ug002_uva//J1912+3740_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1912+3740_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.310463 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000251838 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.243351 0.243351 0.486702 0.973404 1.94681 3.89362 7.78723 15.5745 31.1489 62.2978 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.31 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1232.79 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1912+3740_S_dfm.log closed on Thu Mar 5 04:05:04 2020