! Started logfile: /image_prod/ug002_uva//J2042+0356_S_dfm.log on Thu Mar 5 04:55:39 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//J2042+0356_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2042+0356_S_uva.fits ! AN table 1: 75 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.994286 visibilities/baseline/integration-bin. ! Found source: J2042+0356 ! ! 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 6264 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 J2042+0356_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.021723Jy sigma=7.807622 ! Fit after self-cal, rms=0.865241Jy sigma=6.607574 ! 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=2.486 mas, bmaj=6.685 mas, bpa=-5.007 degrees ! Estimated noise=1.7521 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 = 0.100577 Jy ! Component: 100 - total flux cleaned = 0.13374 Jy ! Total flux subtracted in 100 components = 0.13374 Jy ! Clean residual min=-0.006761 max=0.015445 Jy/beam ! Clean residual mean=0.000006 rms=0.002028 Jy/beam ! Combined flux in latest and established models = 0.13374 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.13374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075873Jy sigma=0.502920 ! Fit after self-cal, rms=0.075699Jy sigma=0.502069 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176902 Jy ! Component: 100 - total flux cleaned = 0.0271666 Jy ! Total flux subtracted in 100 components = 0.0271666 Jy ! Clean residual min=-0.005140 max=0.004933 Jy/beam ! Clean residual mean=0.000003 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.160907 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.160907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071071Jy sigma=0.459043 ! Fit after self-cal, rms=0.071009Jy sigma=0.458630 ! 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=2.921 mas, bmaj=7.139 mas, bpa=-4.383 degrees ! Estimated noise=1.21477 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 = 0.00668817 Jy ! Component: 100 - total flux cleaned = 0.0103766 Jy ! Component: 150 - total flux cleaned = 0.0127232 Jy ! Component: 200 - total flux cleaned = 0.0143416 Jy ! Total flux subtracted in 200 components = 0.0143416 Jy ! Clean residual min=-0.005031 max=0.003996 Jy/beam ! Clean residual mean=0.000004 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.175248 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 43 components and 0.175248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070323Jy sigma=0.452883 ! Fit after self-cal, rms=0.070330Jy sigma=0.452827 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.921 x 7.139 at -4.383 degrees (North through East) ! Clean map min=-0.0049004 max=0.13674 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.97 KP 1.06 ! MK 1.00 NL 1.00 OV 0.88 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 0.98 KP 1.03 ! MK 1.09 NL 1.09 OV 0.92 SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 0.99 KP 1.03 ! MK 1.04 NL 0.94 OV 0.90 SC 0.94 ! ! ! Fit before self-cal, rms=0.070330Jy sigma=0.452827 ! Fit after self-cal, rms=0.068816Jy sigma=0.442871 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.951 mas, bmaj=7.17 mas, bpa=-4.202 degrees ! Estimated noise=1.21415 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 = -0.000953802 Jy ! Component: 100 - total flux cleaned = -0.00133004 Jy ! Component: 150 - total flux cleaned = -0.00143333 Jy ! Component: 200 - total flux cleaned = -0.00147082 Jy ! Total flux subtracted in 200 components = -0.00147082 Jy ! Clean residual min=-0.003066 max=0.003063 Jy/beam ! Clean residual mean=-0.000001 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.173778 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.173778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068804Jy sigma=0.442710 ! Fit after self-cal, rms=0.068820Jy sigma=0.442600 ! 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=0.068820Jy sigma=0.442600 ! Fit after self-cal, rms=0.069755Jy sigma=0.435211 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.952 mas, bmaj=7.151 mas, bpa=-4.158 degrees ! Estimated noise=1.2147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000248268 Jy ! Component: 100 - total flux cleaned = -0.000289079 Jy ! Component: 150 - total flux cleaned = -0.000307922 Jy ! Component: 200 - total flux cleaned = -0.000308098 Jy ! Total flux subtracted in 200 components = -0.000308098 Jy ! Clean residual min=-0.002250 max=0.002178 Jy/beam ! Clean residual mean=-0.000000 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.173469 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.173469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069747Jy sigma=0.435112 ! Fit after self-cal, rms=0.069806Jy sigma=0.435060 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 = -7.49358e-05 Jy ! Component: 100 - total flux cleaned = -9.1467e-05 Jy ! Component: 150 - total flux cleaned = -0.000107395 Jy ! Component: 200 - total flux cleaned = -0.000107382 Jy ! Total flux subtracted in 200 components = -0.000107382 Jy ! Clean residual min=-0.002236 max=0.002187 Jy/beam ! Clean residual mean=-0.000000 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.173362 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.173362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069800Jy sigma=0.435004 ! Fit after self-cal, rms=0.069799Jy sigma=0.435004 ! 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=0.069799Jy sigma=0.435004 ! Fit after self-cal, rms=0.070117Jy sigma=0.434759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.946 mas, bmaj=7.149 mas, bpa=-4.185 degrees ! Estimated noise=1.21341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.98676e-05 Jy ! Component: 100 - total flux cleaned = 5.11687e-06 Jy ! Component: 150 - total flux cleaned = -8.89005e-06 Jy ! Component: 200 - total flux cleaned = -2.1735e-05 Jy ! Total flux subtracted in 200 components = -2.1735e-05 Jy ! Clean residual min=-0.002084 max=0.002096 Jy/beam ! Clean residual mean=0.000000 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.17334 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.17334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070114Jy sigma=0.434713 ! Fit after self-cal, rms=0.070117Jy sigma=0.434711 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 = -3.94379e-05 Jy ! Component: 100 - total flux cleaned = -3.89067e-05 Jy ! Component: 150 - total flux cleaned = -3.87108e-05 Jy ! Component: 200 - total flux cleaned = -3.85518e-05 Jy ! Total flux subtracted in 200 components = -3.85518e-05 Jy ! Clean residual min=-0.002074 max=0.002074 Jy/beam ! Clean residual mean=0.000000 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.173302 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.173302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070114Jy sigma=0.434684 ! Fit after self-cal, rms=0.070114Jy sigma=0.434683 ! 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=0.070114Jy sigma=0.434683 ! Fit after self-cal, rms=0.070143Jy sigma=0.434683 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.426 mas, bmaj=10.01 mas, bpa=-2.305 degrees ! Estimated noise=1.55728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000481913 Jy ! Component: 100 - total flux cleaned = 0.00047251 Jy ! Component: 150 - total flux cleaned = 0.000439222 Jy ! Component: 200 - total flux cleaned = 0.000397721 Jy ! Total flux subtracted in 200 components = 0.000397721 Jy ! Clean residual min=-0.002539 max=0.002469 Jy/beam ! Clean residual mean=0.000000 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.1737 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.173699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070149Jy sigma=0.434678 ! Fit after self-cal, rms=0.070144Jy sigma=0.434662 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 = -1.31443e-05 Jy ! Component: 100 - total flux cleaned = -2.90887e-05 Jy ! Component: 150 - total flux cleaned = -5.66707e-05 Jy ! Component: 200 - total flux cleaned = -6.85597e-05 Jy ! Total flux subtracted in 200 components = -6.85597e-05 Jy ! Clean residual min=-0.002552 max=0.002458 Jy/beam ! Clean residual mean=0.000000 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.173631 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.173631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070149Jy sigma=0.434674 ! Fit after self-cal, rms=0.070145Jy sigma=0.434662 ! 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=2.945 mas, bmaj=7.148 mas, bpa=-4.175 degrees ! Estimated noise=1.21353 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.945 x 7.148 at -4.175 degrees (North through East) ! Clean map min=-0.0019161 max=0.13651 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=2.509 mas, bmaj=6.682 mas, bpa=-4.775 degrees ! Estimated noise=1.75635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100455 Jy ! Component: 100 - total flux cleaned = 0.133535 Jy ! Component: 150 - total flux cleaned = 0.15083 Jy ! Component: 200 - total flux cleaned = 0.16009 Jy ! Total flux subtracted in 200 components = 0.16009 Jy ! Clean residual min=-0.003450 max=0.004445 Jy/beam ! Clean residual mean=0.000001 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.160089 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.160089 Jy ! Inverting map and beam ! Estimated beam: bmin=2.945 mas, bmaj=7.148 mas, bpa=-4.175 degrees ! Estimated noise=1.21353 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 = 0.00626765 Jy ! Component: 100 - total flux cleaned = 0.00943395 Jy ! Component: 150 - total flux cleaned = 0.0112789 Jy ! Component: 200 - total flux cleaned = 0.0123934 Jy ! Total flux subtracted in 200 components = 0.0123934 Jy ! Clean residual min=-0.002178 max=0.002112 Jy/beam ! Clean residual mean=0.000000 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.172483 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.172483 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=6.426 mas, bmaj=10.01 mas, bpa=-2.305 degrees ! Estimated noise=1.55728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101087 Jy ! Component: 100 - total flux cleaned = 0.00117222 Jy ! Component: 150 - total flux cleaned = 0.0011565 Jy ! Component: 200 - total flux cleaned = 0.00114984 Jy ! Total flux subtracted in 200 components = 0.00114984 Jy ! Clean residual min=-0.002573 max=0.002457 Jy/beam ! Clean residual mean=0.000000 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.173633 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 = 1.489e-07 Jy ! Component: 100 - total flux cleaned = -4.9178e-06 Jy ! Component: 150 - total flux cleaned = -4.6227e-06 Jy ! Component: 200 - total flux cleaned = 4.29137e-06 Jy ! Total flux subtracted in 200 components = 4.29137e-06 Jy ! Clean residual min=-0.002568 max=0.002463 Jy/beam ! Clean residual mean=0.000000 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.173637 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.173637 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.945 mas, bmaj=7.148 mas, bpa=-4.175 degrees ! Estimated noise=1.21353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000142371 Jy ! Component: 100 - total flux cleaned = 1.71282e-05 Jy ! Component: 150 - total flux cleaned = -2.67166e-05 Jy ! Component: 200 - total flux cleaned = -8.73145e-05 Jy ! Total flux subtracted in 200 components = -8.73145e-05 Jy ! Clean residual min=-0.002076 max=0.002131 Jy/beam ! Clean residual mean=-0.000000 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.17355 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.17355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070155Jy sigma=0.434720 ! Fit after self-cal, rms=0.070154Jy sigma=0.434713 wmodel J2042+0356_S_map.mod ! Writing 44 model components to file: J2042+0356_S_map.mod wobs J2042+0356_S_uvs.fits ! Writing UV FITS file: J2042+0356_S_uvs.fits wwins J2042+0356_S_map.win ! wwins: Wrote 1 windows to J2042+0356_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 = 0.000360487 Jy ! Component: 100 - total flux cleaned = 0.000324408 Jy ! Component: 150 - total flux cleaned = 0.000360083 Jy ! Component: 200 - total flux cleaned = 0.00042917 Jy ! Component: 250 - total flux cleaned = 0.0004628 Jy ! Component: 300 - total flux cleaned = 0.000495 Jy ! Component: 350 - total flux cleaned = 0.000525829 Jy ! Component: 400 - total flux cleaned = 0.000614342 Jy ! Component: 450 - total flux cleaned = 0.000815656 Jy ! Component: 500 - total flux cleaned = 0.000983936 Jy ! Component: 550 - total flux cleaned = 0.00114926 Jy ! Component: 600 - total flux cleaned = 0.00133777 Jy ! Component: 650 - total flux cleaned = 0.00146948 Jy ! Component: 700 - total flux cleaned = 0.001676 Jy ! Component: 750 - total flux cleaned = 0.00185298 Jy ! Component: 800 - total flux cleaned = 0.00207627 Jy ! Component: 850 - total flux cleaned = 0.00219731 Jy ! Component: 900 - total flux cleaned = 0.00241259 Jy ! Component: 950 - total flux cleaned = 0.00255315 Jy ! Component: 1000 - total flux cleaned = 0.00269211 Jy ! Component: 1050 - total flux cleaned = 0.00282907 Jy ! Component: 1100 - total flux cleaned = 0.00303147 Jy ! Component: 1150 - total flux cleaned = 0.00329658 Jy ! Component: 1200 - total flux cleaned = 0.00340523 Jy ! Component: 1250 - total flux cleaned = 0.00361974 Jy ! Component: 1300 - total flux cleaned = 0.00376765 Jy ! Component: 1350 - total flux cleaned = 0.00391384 Jy ! Component: 1400 - total flux cleaned = 0.00401732 Jy ! Component: 1450 - total flux cleaned = 0.00407829 Jy ! Component: 1500 - total flux cleaned = 0.00419877 Jy ! Component: 1550 - total flux cleaned = 0.00429776 Jy ! Component: 1600 - total flux cleaned = 0.00431735 Jy ! Component: 1650 - total flux cleaned = 0.00435652 Jy ! Component: 1700 - total flux cleaned = 0.0044331 Jy ! Component: 1750 - total flux cleaned = 0.0044141 Jy ! Component: 1800 - total flux cleaned = 0.00448872 Jy ! Component: 1850 - total flux cleaned = 0.00452551 Jy ! Component: 1900 - total flux cleaned = 0.00458028 Jy ! Component: 1950 - total flux cleaned = 0.00461652 Jy ! Component: 2000 - total flux cleaned = 0.00465217 Jy ! Component: 2050 - total flux cleaned = 0.00475877 Jy ! Component: 2100 - total flux cleaned = 0.00481127 Jy ! Component: 2150 - total flux cleaned = 0.0048807 Jy ! Component: 2200 - total flux cleaned = 0.00496658 Jy ! Component: 2250 - total flux cleaned = 0.00505183 Jy ! Component: 2300 - total flux cleaned = 0.00510227 Jy ! Component: 2350 - total flux cleaned = 0.0052022 Jy ! Component: 2400 - total flux cleaned = 0.00523515 Jy ! Component: 2450 - total flux cleaned = 0.00530077 Jy ! Component: 2500 - total flux cleaned = 0.00534947 Jy ! Component: 2550 - total flux cleaned = 0.0054136 Jy ! Component: 2600 - total flux cleaned = 0.00542983 Jy ! Component: 2650 - total flux cleaned = 0.00547711 Jy ! Component: 2700 - total flux cleaned = 0.00557098 Jy ! Component: 2750 - total flux cleaned = 0.00563295 Jy ! Component: 2800 - total flux cleaned = 0.00560195 Jy ! Component: 2850 - total flux cleaned = 0.00567811 Jy ! Component: 2900 - total flux cleaned = 0.00567792 Jy ! Component: 2950 - total flux cleaned = 0.00575287 Jy ! Component: 3000 - total flux cleaned = 0.00573789 Jy ! Component: 3050 - total flux cleaned = 0.00576728 Jy ! Component: 3100 - total flux cleaned = 0.00576744 Jy ! Component: 3150 - total flux cleaned = 0.00575286 Jy ! Component: 3200 - total flux cleaned = 0.00582493 Jy ! Component: 3250 - total flux cleaned = 0.00586762 Jy ! Component: 3300 - total flux cleaned = 0.00592406 Jy ! Component: 3350 - total flux cleaned = 0.00595206 Jy ! Component: 3400 - total flux cleaned = 0.00603536 Jy ! Component: 3450 - total flux cleaned = 0.00599399 Jy ! Component: 3500 - total flux cleaned = 0.00609016 Jy ! Component: 3550 - total flux cleaned = 0.00613109 Jy ! Component: 3600 - total flux cleaned = 0.00621211 Jy ! Component: 3650 - total flux cleaned = 0.00621199 Jy ! Component: 3700 - total flux cleaned = 0.0062787 Jy ! Component: 3750 - total flux cleaned = 0.00627876 Jy ! Component: 3800 - total flux cleaned = 0.00634442 Jy ! Component: 3850 - total flux cleaned = 0.0063576 Jy ! Component: 3900 - total flux cleaned = 0.00643502 Jy ! Component: 3950 - total flux cleaned = 0.00644768 Jy ! Component: 4000 - total flux cleaned = 0.0064858 Jy ! Component: 4050 - total flux cleaned = 0.00646067 Jy ! Total flux subtracted in 4096 components = 0.00653602 Jy ! Clean residual min=-0.000724 max=0.000748 Jy/beam ! Clean residual mean=-0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.180086 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 345 components and 0.180086 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2042+0356_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.945 x 7.148 at -4.175 degrees (North through East) ! Clean map min=-0.0016421 max=0.13663 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2042+0356_S_map.fits wmodel /image_prod/ug002_uva//J2042+0356_S_map.mod ! Writing 345 model components to file: /image_prod/ug002_uva//J2042+0356_S_map.mod wobs /image_prod/ug002_uva//J2042+0356_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2042+0356_S_uvs.fits wwins /image_prod/ug002_uva//J2042+0356_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J2042+0356_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.136628 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222241 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.487985 0.487985 0.97597 1.95194 3.90388 7.80776 15.6155 31.231 62.4621 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 614.772 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2042+0356_S_dfm.log closed on Thu Mar 5 04:55:43 2020