! Started logfile: /image_prod/ug002_uva//J0440+1437_S_dfm.log on Wed Mar 4 20:26:13 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//J0440+1437_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0440+1437_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.893056 visibilities/baseline/integration-bin. ! Found source: J0440+1437 ! ! 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 5787 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 J0440+1437_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018898Jy sigma=8.728852 ! Fit after self-cal, rms=0.850500Jy sigma=7.157991 ! 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=2.702 mas, bmaj=6.766 mas, bpa=-5.201 degrees ! Estimated noise=1.50417 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 = 0.116154 Jy ! Component: 100 - total flux cleaned = 0.14969 Jy ! Total flux subtracted in 100 components = 0.14969 Jy ! Clean residual min=-0.007011 max=0.014405 Jy/beam ! Clean residual mean=-0.000025 rms=0.002100 Jy/beam ! Combined flux in latest and established models = 0.14969 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.14969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073230Jy sigma=0.548284 ! Fit after self-cal, rms=0.073114Jy sigma=0.547739 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156099 Jy ! Component: 100 - total flux cleaned = 0.0243561 Jy ! Total flux subtracted in 100 components = 0.0243561 Jy ! Clean residual min=-0.005619 max=0.008863 Jy/beam ! Clean residual mean=-0.000009 rms=0.001625 Jy/beam ! Combined flux in latest and established models = 0.174046 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.174046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070104Jy sigma=0.495133 ! Fit after self-cal, rms=0.070115Jy sigma=0.495017 ! 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=3.221 mas, bmaj=7.54 mas, bpa=-3.504 degrees ! Estimated noise=1.13653 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.5, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114229 Jy ! Component: 100 - total flux cleaned = 0.0150028 Jy ! Component: 150 - total flux cleaned = 0.0170405 Jy ! Component: 200 - total flux cleaned = 0.0184878 Jy ! Total flux subtracted in 200 components = 0.0184878 Jy ! Clean residual min=-0.004343 max=0.008124 Jy/beam ! Clean residual mean=0.000003 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.192534 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 49 components and 0.192534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067666Jy sigma=0.472133 ! Fit after self-cal, rms=0.067523Jy sigma=0.470462 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.221 x 7.54 at -3.504 degrees (North through East) ! Clean map min=-0.0045597 max=0.1527 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.97 KP 1.02 ! LA 0.99 MK 1.06 OV 0.96 PT 1.00 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.56 FD 0.96 HN 0.98 KP 0.99 ! LA 0.95 MK 1.03 OV 0.97 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.97 HN 0.98 KP 0.96 ! LA 0.94 MK 1.05 OV 0.95 PT 1.00 ! SC 0.91 ! ! ! Fit before self-cal, rms=0.067523Jy sigma=0.470462 ! Fit after self-cal, rms=0.070712Jy sigma=0.452264 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.225 mas, bmaj=7.659 mas, bpa=-3.063 degrees ! Estimated noise=1.12728 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 = -0.00118437 Jy ! Component: 100 - total flux cleaned = -0.00133778 Jy ! Component: 150 - total flux cleaned = -0.00153426 Jy ! Component: 200 - total flux cleaned = -0.0015946 Jy ! Total flux subtracted in 200 components = -0.0015946 Jy ! Clean residual min=-0.003697 max=0.004422 Jy/beam ! Clean residual mean=0.000007 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.190939 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.190939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070534Jy sigma=0.450939 ! Fit after self-cal, rms=0.070596Jy sigma=0.450754 ! 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=0.070596Jy sigma=0.450754 ! Fit after self-cal, rms=0.082417Jy sigma=0.440504 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.232 mas, bmaj=7.641 mas, bpa=-3.08 degrees ! Estimated noise=1.13376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000416108 Jy ! Component: 100 - total flux cleaned = -0.000629594 Jy ! Component: 150 - total flux cleaned = -0.000716499 Jy ! Component: 200 - total flux cleaned = -0.000798395 Jy ! Total flux subtracted in 200 components = -0.000798395 Jy ! Clean residual min=-0.002810 max=0.004021 Jy/beam ! Clean residual mean=0.000008 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.190141 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.190141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082339Jy sigma=0.439914 ! Fit after self-cal, rms=0.082401Jy sigma=0.439805 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 (-18, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00409094 Jy ! Component: 100 - total flux cleaned = 0.00637423 Jy ! Component: 150 - total flux cleaned = 0.00748664 Jy ! Component: 200 - total flux cleaned = 0.00812801 Jy ! Total flux subtracted in 200 components = 0.00812801 Jy ! Clean residual min=-0.002370 max=0.002373 Jy/beam ! Clean residual mean=0.000007 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.198269 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 102 components and 0.198269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082184Jy sigma=0.436654 ! Fit after self-cal, rms=0.082172Jy sigma=0.436472 ! 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=0.082172Jy sigma=0.436472 ! Fit after self-cal, rms=0.083317Jy sigma=0.436123 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.228 mas, bmaj=7.638 mas, bpa=-3.125 degrees ! Estimated noise=1.12968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000973642 Jy ! Component: 100 - total flux cleaned = 0.00128018 Jy ! Component: 150 - total flux cleaned = 0.00150322 Jy ! Component: 200 - total flux cleaned = 0.00170746 Jy ! Total flux subtracted in 200 components = 0.00170746 Jy ! Clean residual min=-0.002142 max=0.002055 Jy/beam ! Clean residual mean=0.000006 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.199976 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 117 components and 0.199976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083249Jy sigma=0.435490 ! Fit after self-cal, rms=0.083252Jy sigma=0.435460 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 = 0.00020403 Jy ! Component: 100 - total flux cleaned = 0.000312601 Jy ! Component: 150 - total flux cleaned = 0.000415047 Jy ! Component: 200 - total flux cleaned = 0.000513134 Jy ! Total flux subtracted in 200 components = 0.000513134 Jy ! Clean residual min=-0.002024 max=0.001968 Jy/beam ! Clean residual mean=0.000006 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.200489 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 126 components and 0.200489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083217Jy sigma=0.435161 ! Fit after self-cal, rms=0.083218Jy sigma=0.435151 ! 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=0.083218Jy sigma=0.435151 ! Fit after self-cal, rms=0.083883Jy sigma=0.435056 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.744 mas, bmaj=11.79 mas, bpa=0.03947 degrees ! Estimated noise=1.37351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000597919 Jy ! Component: 100 - total flux cleaned = 0.000927656 Jy ! Component: 150 - total flux cleaned = 0.00106795 Jy ! Component: 200 - total flux cleaned = 0.00115951 Jy ! Total flux subtracted in 200 components = 0.00115951 Jy ! Clean residual min=-0.001946 max=0.002355 Jy/beam ! Clean residual mean=0.000012 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.201649 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 143 components and 0.201649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083856Jy sigma=0.434905 ! Fit after self-cal, rms=0.083859Jy sigma=0.434848 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 = 8.5544e-05 Jy ! Component: 100 - total flux cleaned = 0.000169918 Jy ! Component: 150 - total flux cleaned = 0.000295205 Jy ! Component: 200 - total flux cleaned = 0.000318048 Jy ! Total flux subtracted in 200 components = 0.000318048 Jy ! Clean residual min=-0.001894 max=0.002306 Jy/beam ! Clean residual mean=0.000012 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.201967 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 151 components and 0.201967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083854Jy sigma=0.434847 ! Fit after self-cal, rms=0.083854Jy sigma=0.434812 ! 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=3.224 mas, bmaj=7.639 mas, bpa=-3.175 degrees ! Estimated noise=1.12754 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.224 x 7.639 at -3.175 degrees (North through East) ! Clean map min=-0.0019303 max=0.15308 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=2.706 mas, bmaj=6.814 mas, bpa=-4.968 degrees ! Estimated noise=1.49253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115026 Jy ! Component: 100 - total flux cleaned = 0.148577 Jy ! Component: 150 - total flux cleaned = 0.164289 Jy ! Component: 200 - total flux cleaned = 0.172584 Jy ! Total flux subtracted in 200 components = 0.172584 Jy ! Clean residual min=-0.003417 max=0.005741 Jy/beam ! Clean residual mean=-0.000007 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.172584 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.172584 Jy ! Inverting map and beam ! Estimated beam: bmin=3.224 mas, bmaj=7.639 mas, bpa=-3.175 degrees ! Estimated noise=1.12754 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) ! Added new window around map position (-7.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00788393 Jy ! Component: 100 - total flux cleaned = 0.0130799 Jy ! Component: 150 - total flux cleaned = 0.0170451 Jy ! Component: 200 - total flux cleaned = 0.020218 Jy ! Total flux subtracted in 200 components = 0.020218 Jy ! Clean residual min=-0.002313 max=0.002393 Jy/beam ! Clean residual mean=0.000004 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.192802 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 56 components and 0.192802 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=7.744 mas, bmaj=11.79 mas, bpa=0.03947 degrees ! Estimated noise=1.37351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391267 Jy ! Component: 100 - total flux cleaned = 0.0065089 Jy ! Component: 150 - total flux cleaned = 0.00743433 Jy ! Component: 200 - total flux cleaned = 0.00816993 Jy ! Total flux subtracted in 200 components = 0.00816993 Jy ! Clean residual min=-0.001925 max=0.002307 Jy/beam ! Clean residual mean=0.000010 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.200972 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 = 0.000303274 Jy ! Component: 100 - total flux cleaned = 0.000522082 Jy ! Component: 150 - total flux cleaned = 0.000752653 Jy ! Component: 200 - total flux cleaned = 0.000952627 Jy ! Total flux subtracted in 200 components = 0.000952627 Jy ! Clean residual min=-0.001821 max=0.002224 Jy/beam ! Clean residual mean=0.000011 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.201925 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 115 components and 0.201925 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.224 mas, bmaj=7.639 mas, bpa=-3.175 degrees ! Estimated noise=1.12754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000439721 Jy ! Component: 100 - total flux cleaned = -0.000653528 Jy ! Component: 150 - total flux cleaned = -0.000654179 Jy ! Component: 200 - total flux cleaned = -0.000610765 Jy ! Total flux subtracted in 200 components = -0.000610765 Jy ! Clean residual min=-0.001824 max=0.001951 Jy/beam ! Clean residual mean=0.000005 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.201314 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 144 components and 0.201314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083859Jy sigma=0.434300 ! Fit after self-cal, rms=0.083843Jy sigma=0.434146 wmodel J0440+1437_S_map.mod ! Writing 144 model components to file: J0440+1437_S_map.mod wobs J0440+1437_S_uvs.fits ! Writing UV FITS file: J0440+1437_S_uvs.fits wwins J0440+1437_S_map.win ! wwins: Wrote 4 windows to J0440+1437_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 = 0.000535608 Jy ! Component: 100 - total flux cleaned = 0.000727787 Jy ! Component: 150 - total flux cleaned = 0.000909618 Jy ! Component: 200 - total flux cleaned = 0.00111523 Jy ! Component: 250 - total flux cleaned = 0.00131423 Jy ! Component: 300 - total flux cleaned = 0.00147902 Jy ! Component: 350 - total flux cleaned = 0.00161256 Jy ! Component: 400 - total flux cleaned = 0.00171736 Jy ! Component: 450 - total flux cleaned = 0.00187049 Jy ! Component: 500 - total flux cleaned = 0.00202009 Jy ! Component: 550 - total flux cleaned = 0.0020938 Jy ! Component: 600 - total flux cleaned = 0.00226118 Jy ! Component: 650 - total flux cleaned = 0.00230834 Jy ! Component: 700 - total flux cleaned = 0.00242249 Jy ! Component: 750 - total flux cleaned = 0.00242236 Jy ! Component: 800 - total flux cleaned = 0.00242211 Jy ! Component: 850 - total flux cleaned = 0.00242226 Jy ! Component: 900 - total flux cleaned = 0.00242197 Jy ! Component: 950 - total flux cleaned = 0.00235898 Jy ! Component: 1000 - total flux cleaned = 0.00229687 Jy ! Component: 1050 - total flux cleaned = 0.00217561 Jy ! Component: 1100 - total flux cleaned = 0.00219605 Jy ! Component: 1150 - total flux cleaned = 0.0021764 Jy ! Component: 1200 - total flux cleaned = 0.00217689 Jy ! Component: 1250 - total flux cleaned = 0.0022155 Jy ! Component: 1300 - total flux cleaned = 0.00225317 Jy ! Component: 1350 - total flux cleaned = 0.00232789 Jy ! Component: 1400 - total flux cleaned = 0.00230915 Jy ! Component: 1450 - total flux cleaned = 0.00236341 Jy ! Component: 1500 - total flux cleaned = 0.00238108 Jy ! Component: 1550 - total flux cleaned = 0.00239865 Jy ! Component: 1600 - total flux cleaned = 0.00231136 Jy ! Component: 1650 - total flux cleaned = 0.00236359 Jy ! Component: 1700 - total flux cleaned = 0.00241472 Jy ! Component: 1750 - total flux cleaned = 0.00241452 Jy ! Component: 1800 - total flux cleaned = 0.00244798 Jy ! Component: 1850 - total flux cleaned = 0.00246443 Jy ! Component: 1900 - total flux cleaned = 0.00251337 Jy ! Component: 1950 - total flux cleaned = 0.00251321 Jy ! Component: 2000 - total flux cleaned = 0.00257728 Jy ! Component: 2050 - total flux cleaned = 0.00256149 Jy ! Component: 2100 - total flux cleaned = 0.00257729 Jy ! Component: 2150 - total flux cleaned = 0.00259307 Jy ! Component: 2200 - total flux cleaned = 0.00260867 Jy ! Component: 2250 - total flux cleaned = 0.00268456 Jy ! Component: 2300 - total flux cleaned = 0.00271463 Jy ! Component: 2350 - total flux cleaned = 0.00272974 Jy ! Component: 2400 - total flux cleaned = 0.0028326 Jy ! Component: 2450 - total flux cleaned = 0.00286191 Jy ! Component: 2500 - total flux cleaned = 0.00291988 Jy ! Component: 2550 - total flux cleaned = 0.0030207 Jy ! Component: 2600 - total flux cleaned = 0.00309167 Jy ! Component: 2650 - total flux cleaned = 0.00317621 Jy ! Component: 2700 - total flux cleaned = 0.00325995 Jy ! Component: 2750 - total flux cleaned = 0.00328775 Jy ! Component: 2800 - total flux cleaned = 0.00338395 Jy ! Component: 2850 - total flux cleaned = 0.00345203 Jy ! Component: 2900 - total flux cleaned = 0.00346565 Jy ! Component: 2950 - total flux cleaned = 0.00350594 Jy ! Component: 3000 - total flux cleaned = 0.0035458 Jy ! Component: 3050 - total flux cleaned = 0.00355906 Jy ! Component: 3100 - total flux cleaned = 0.00361138 Jy ! Component: 3150 - total flux cleaned = 0.00363735 Jy ! Component: 3200 - total flux cleaned = 0.00370187 Jy ! Component: 3250 - total flux cleaned = 0.00377888 Jy ! Component: 3300 - total flux cleaned = 0.00379162 Jy ! Component: 3350 - total flux cleaned = 0.00382951 Jy ! Component: 3400 - total flux cleaned = 0.00389223 Jy ! Component: 3450 - total flux cleaned = 0.00394189 Jy ! Component: 3500 - total flux cleaned = 0.00397891 Jy ! Component: 3550 - total flux cleaned = 0.00402793 Jy ! Component: 3600 - total flux cleaned = 0.00402798 Jy ! Component: 3650 - total flux cleaned = 0.00407633 Jy ! Component: 3700 - total flux cleaned = 0.00407631 Jy ! Component: 3750 - total flux cleaned = 0.0040286 Jy ! Component: 3800 - total flux cleaned = 0.00409978 Jy ! Component: 3850 - total flux cleaned = 0.00412332 Jy ! Component: 3900 - total flux cleaned = 0.00408822 Jy ! Component: 3950 - total flux cleaned = 0.004123 Jy ! Component: 4000 - total flux cleaned = 0.00412309 Jy ! Component: 4050 - total flux cleaned = 0.00420327 Jy ! Total flux subtracted in 4096 components = 0.00420327 Jy ! Clean residual min=-0.000751 max=0.000726 Jy/beam ! Clean residual mean=0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.205517 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 426 components and 0.205517 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0440+1437_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.224 x 7.639 at -3.175 degrees (North through East) ! Clean map min=-0.0014412 max=0.15143 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0440+1437_S_map.fits wmodel /image_prod/ug002_uva//J0440+1437_S_map.mod ! Writing 426 model components to file: /image_prod/ug002_uva//J0440+1437_S_map.mod wobs /image_prod/ug002_uva//J0440+1437_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0440+1437_S_uvs.fits wwins /image_prod/ug002_uva//J0440+1437_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0440+1437_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.151428 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202501 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.401183 0.401183 0.802366 1.60473 3.20946 6.41893 12.8379 25.6757 51.3514 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.151 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 747.788 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0440+1437_S_dfm.log closed on Wed Mar 4 20:26:17 2020