! Started logfile: /image_prod/ug002_uva//J0138-2711_S_dfm.log on Wed Mar 4 19:08:37 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//J0138-2711_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0138-2711_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.987778 visibilities/baseline/integration-bin. ! Found source: J0138-2711 ! ! 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 5334 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 J0138-2711_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=1.034902Jy sigma=6.453564 ! Fit after self-cal, rms=0.790876Jy sigma=4.837262 ! 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=2.51 mas, bmaj=6.982 mas, bpa=-3.329 degrees ! Estimated noise=2.44746 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 = 0.174595 Jy ! Component: 100 - total flux cleaned = 0.212675 Jy ! Total flux subtracted in 100 components = 0.212675 Jy ! Clean residual min=-0.010887 max=0.022298 Jy/beam ! Clean residual mean=-0.000084 rms=0.003172 Jy/beam ! Combined flux in latest and established models = 0.212675 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.212675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104895Jy sigma=0.566844 ! Fit after self-cal, rms=0.104680Jy sigma=0.566492 ! Inverting map ! Added new window around map position (-3.5, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187295 Jy ! Component: 100 - total flux cleaned = 0.0280211 Jy ! Total flux subtracted in 100 components = 0.0280211 Jy ! Clean residual min=-0.013053 max=0.017849 Jy/beam ! Clean residual mean=-0.000047 rms=0.002671 Jy/beam ! Combined flux in latest and established models = 0.240696 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.240696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101257Jy sigma=0.542716 ! Fit after self-cal, rms=0.100878Jy sigma=0.539265 ! 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=3.062 mas, bmaj=8.166 mas, bpa=-3.091 degrees ! Estimated noise=1.61337 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 = 0.00763931 Jy ! Component: 100 - total flux cleaned = 0.00871574 Jy ! Component: 150 - total flux cleaned = 0.00944904 Jy ! Component: 200 - total flux cleaned = 0.00993565 Jy ! Total flux subtracted in 200 components = 0.00993565 Jy ! Clean residual min=-0.012554 max=0.014126 Jy/beam ! Clean residual mean=-0.000037 rms=0.002867 Jy/beam ! Combined flux in latest and established models = 0.250631 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.250631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099554Jy sigma=0.533727 ! Fit after self-cal, rms=0.099509Jy sigma=0.532872 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.062 x 8.166 at -3.091 degrees (North through East) ! Clean map min=-0.011449 max=0.20771 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.92 HN 1.24 KP 1.01 ! LA 1.03 MK 0.99 NL 0.97 OV 0.85 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.99 FD 0.92 HN 1.30 KP 1.03 ! LA 1.00 MK 0.98 NL 0.96 OV 0.86 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.91 HN 1.23 KP 1.03 ! LA 1.05 MK 1.03 NL 0.92 OV 0.86 ! PT 1.03 SC 0.95 ! ! ! Fit before self-cal, rms=0.099509Jy sigma=0.532872 ! Fit after self-cal, rms=0.108323Jy sigma=0.476958 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.062 mas, bmaj=8.154 mas, bpa=-2.848 degrees ! Estimated noise=1.64188 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 = -0.00237 Jy ! Component: 100 - total flux cleaned = -0.0029327 Jy ! Component: 150 - total flux cleaned = -0.00317166 Jy ! Component: 200 - total flux cleaned = -0.00331437 Jy ! Total flux subtracted in 200 components = -0.00331437 Jy ! Clean residual min=-0.006097 max=0.006786 Jy/beam ! Clean residual mean=-0.000040 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 0.247317 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.247317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108084Jy sigma=0.475787 ! Fit after self-cal, rms=0.108497Jy sigma=0.475277 ! 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=0.108497Jy sigma=0.475277 ! Fit after self-cal, rms=0.142093Jy sigma=0.458338 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.065 mas, bmaj=8.145 mas, bpa=-3.253 degrees ! Estimated noise=1.65243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00215293 Jy ! Component: 100 - total flux cleaned = -0.00260251 Jy ! Component: 150 - total flux cleaned = -0.00291997 Jy ! Component: 200 - total flux cleaned = -0.00313299 Jy ! Total flux subtracted in 200 components = -0.00313299 Jy ! Clean residual min=-0.004326 max=0.005215 Jy/beam ! Clean residual mean=-0.000028 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.244184 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.244184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141964Jy sigma=0.457382 ! Fit after self-cal, rms=0.142183Jy sigma=0.457199 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 (-21.5, 92.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454531 Jy ! Component: 100 - total flux cleaned = 0.00527565 Jy ! Component: 150 - total flux cleaned = 0.00563376 Jy ! Component: 200 - total flux cleaned = 0.00576297 Jy ! Total flux subtracted in 200 components = 0.00576297 Jy ! Clean residual min=-0.003861 max=0.003296 Jy/beam ! Clean residual mean=-0.000012 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.249947 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 81 components and 0.249947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141993Jy sigma=0.455475 ! Fit after self-cal, rms=0.141963Jy sigma=0.455354 ! 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=0.141963Jy sigma=0.455354 ! Fit after self-cal, rms=0.145804Jy sigma=0.455131 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.065 mas, bmaj=8.146 mas, bpa=-3.349 degrees ! Estimated noise=1.64918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000628738 Jy ! Component: 100 - total flux cleaned = -0.00049161 Jy ! Component: 150 - total flux cleaned = -0.000489215 Jy ! Component: 200 - total flux cleaned = -0.000373759 Jy ! Total flux subtracted in 200 components = -0.000373759 Jy ! Clean residual min=-0.003634 max=0.003187 Jy/beam ! Clean residual mean=-0.000009 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.249573 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.249573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145730Jy sigma=0.454620 ! Fit after self-cal, rms=0.145722Jy sigma=0.454575 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 = 4.03745e-05 Jy ! Component: 100 - total flux cleaned = 0.000193957 Jy ! Component: 150 - total flux cleaned = 0.000192597 Jy ! Component: 200 - total flux cleaned = 0.000238869 Jy ! Total flux subtracted in 200 components = 0.000238869 Jy ! Clean residual min=-0.003537 max=0.003222 Jy/beam ! Clean residual mean=-0.000008 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.249812 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.249812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145687Jy sigma=0.454286 ! Fit after self-cal, rms=0.145672Jy sigma=0.454262 ! 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=0.145672Jy sigma=0.454262 ! Fit after self-cal, rms=0.148063Jy sigma=0.454166 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.93 mas, bmaj=20.64 mas, bpa=1.162 degrees ! Estimated noise=2.01989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103739 Jy ! Component: 100 - total flux cleaned = -0.000606315 Jy ! Component: 150 - total flux cleaned = -0.000278702 Jy ! Component: 200 - total flux cleaned = -0.000245049 Jy ! Total flux subtracted in 200 components = -0.000245049 Jy ! Clean residual min=-0.003227 max=0.004327 Jy/beam ! Clean residual mean=-0.000002 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.249567 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 113 components and 0.249567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.148048Jy sigma=0.454088 ! Fit after self-cal, rms=0.148076Jy sigma=0.454029 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 = -0.000120972 Jy ! Component: 100 - total flux cleaned = 4.41973e-05 Jy ! Component: 150 - total flux cleaned = 8.93219e-05 Jy ! Component: 200 - total flux cleaned = 8.94354e-05 Jy ! Total flux subtracted in 200 components = 8.94354e-05 Jy ! Clean residual min=-0.003374 max=0.004458 Jy/beam ! Clean residual mean=-0.000001 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.249656 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 119 components and 0.249656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.148079Jy sigma=0.454073 ! Fit after self-cal, rms=0.148083Jy sigma=0.454065 ! 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=3.065 mas, bmaj=8.148 mas, bpa=-3.423 degrees ! Estimated noise=1.6467 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.065 x 8.148 at -3.423 degrees (North through East) ! Clean map min=-0.005171 max=0.21427 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=2.513 mas, bmaj=6.934 mas, bpa=-3.463 degrees ! Estimated noise=2.48223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.176743 Jy ! Component: 100 - total flux cleaned = 0.216238 Jy ! Component: 150 - total flux cleaned = 0.228521 Jy ! Component: 200 - total flux cleaned = 0.235333 Jy ! Total flux subtracted in 200 components = 0.235333 Jy ! Clean residual min=-0.004658 max=0.005571 Jy/beam ! Clean residual mean=-0.000028 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.235333 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.235333 Jy ! Inverting map and beam ! Estimated beam: bmin=3.065 mas, bmaj=8.148 mas, bpa=-3.423 degrees ! Estimated noise=1.6467 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 (3.5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00556679 Jy ! Component: 100 - total flux cleaned = 0.00930814 Jy ! Component: 150 - total flux cleaned = 0.011925 Jy ! Component: 200 - total flux cleaned = 0.0130482 Jy ! Total flux subtracted in 200 components = 0.0130482 Jy ! Clean residual min=-0.003159 max=0.003384 Jy/beam ! Clean residual mean=-0.000007 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.248381 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.248381 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=7.93 mas, bmaj=20.64 mas, bpa=1.162 degrees ! Estimated noise=2.01989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184231 Jy ! Component: 100 - total flux cleaned = 0.00220238 Jy ! Component: 150 - total flux cleaned = 0.00239494 Jy ! Component: 200 - total flux cleaned = 0.00239241 Jy ! Total flux subtracted in 200 components = 0.00239241 Jy ! Clean residual min=-0.003056 max=0.004368 Jy/beam ! Clean residual mean=-0.000001 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.250774 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 = 3.05773e-05 Jy ! Component: 100 - total flux cleaned = 6.00356e-05 Jy ! Component: 150 - total flux cleaned = 8.77222e-05 Jy ! Component: 200 - total flux cleaned = 8.6418e-05 Jy ! Total flux subtracted in 200 components = 8.6418e-05 Jy ! Clean residual min=-0.003021 max=0.004336 Jy/beam ! Clean residual mean=0.000000 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.25086 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 79 components and 0.25086 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.065 mas, bmaj=8.148 mas, bpa=-3.423 degrees ! Estimated noise=1.6467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149153 Jy ! Component: 100 - total flux cleaned = -0.000253498 Jy ! Component: 150 - total flux cleaned = -0.000303249 Jy ! Component: 200 - total flux cleaned = -0.00035018 Jy ! Total flux subtracted in 200 components = -0.00035018 Jy ! Clean residual min=-0.003130 max=0.003279 Jy/beam ! Clean residual mean=-0.000003 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.25051 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.25051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.148135Jy sigma=0.453481 ! Fit after self-cal, rms=0.147984Jy sigma=0.453268 wmodel J0138-2711_S_map.mod ! Writing 93 model components to file: J0138-2711_S_map.mod wobs J0138-2711_S_uvs.fits ! Writing UV FITS file: J0138-2711_S_uvs.fits wwins J0138-2711_S_map.win ! wwins: Wrote 4 windows to J0138-2711_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 = 0.000484863 Jy ! Component: 100 - total flux cleaned = 0.000975584 Jy ! Component: 150 - total flux cleaned = 0.0011806 Jy ! Component: 200 - total flux cleaned = 0.00132662 Jy ! Component: 250 - total flux cleaned = 0.00137442 Jy ! Component: 300 - total flux cleaned = 0.00132901 Jy ! Component: 350 - total flux cleaned = 0.00119587 Jy ! Component: 400 - total flux cleaned = 0.00098008 Jy ! Component: 450 - total flux cleaned = 0.000811189 Jy ! Component: 500 - total flux cleaned = 0.000564313 Jy ! Component: 550 - total flux cleaned = 0.000524195 Jy ! Component: 600 - total flux cleaned = 0.000325944 Jy ! Component: 650 - total flux cleaned = 0.000209131 Jy ! Component: 700 - total flux cleaned = 5.64111e-05 Jy ! Component: 750 - total flux cleaned = -0.000130955 Jy ! Component: 800 - total flux cleaned = -0.00020505 Jy ! Component: 850 - total flux cleaned = -0.000350089 Jy ! Component: 900 - total flux cleaned = -0.000421391 Jy ! Component: 950 - total flux cleaned = -0.00056177 Jy ! Component: 1000 - total flux cleaned = -0.000561902 Jy ! Component: 1050 - total flux cleaned = -0.000629701 Jy ! Component: 1100 - total flux cleaned = -0.000696321 Jy ! Component: 1150 - total flux cleaned = -0.000663738 Jy ! Component: 1200 - total flux cleaned = -0.000696243 Jy ! Component: 1250 - total flux cleaned = -0.000792141 Jy ! Component: 1300 - total flux cleaned = -0.000666608 Jy ! Component: 1350 - total flux cleaned = -0.000822245 Jy ! Component: 1400 - total flux cleaned = -0.000822442 Jy ! Component: 1450 - total flux cleaned = -0.000883375 Jy ! Component: 1500 - total flux cleaned = -0.000883048 Jy ! Component: 1550 - total flux cleaned = -0.000912635 Jy ! Component: 1600 - total flux cleaned = -0.000913094 Jy ! Component: 1650 - total flux cleaned = -0.00102746 Jy ! Component: 1700 - total flux cleaned = -0.000999279 Jy ! Component: 1750 - total flux cleaned = -0.000944105 Jy ! Component: 1800 - total flux cleaned = -0.00088963 Jy ! Component: 1850 - total flux cleaned = -0.000998386 Jy ! Component: 1900 - total flux cleaned = -0.00102492 Jy ! Component: 1950 - total flux cleaned = -0.000892361 Jy ! Component: 2000 - total flux cleaned = -0.000866533 Jy ! Component: 2050 - total flux cleaned = -0.000814847 Jy ! Component: 2100 - total flux cleaned = -0.000789577 Jy ! Component: 2150 - total flux cleaned = -0.000688396 Jy ! Component: 2200 - total flux cleaned = -0.000637944 Jy ! Component: 2250 - total flux cleaned = -0.000513837 Jy ! Component: 2300 - total flux cleaned = -0.00039116 Jy ! Component: 2350 - total flux cleaned = -0.000245454 Jy ! Component: 2400 - total flux cleaned = -0.000125519 Jy ! Component: 2450 - total flux cleaned = -3.03081e-05 Jy ! Component: 2500 - total flux cleaned = 6.41107e-05 Jy ! Component: 2550 - total flux cleaned = 0.00018093 Jy ! Component: 2600 - total flux cleaned = 0.000273384 Jy ! Component: 2650 - total flux cleaned = 0.000319478 Jy ! Component: 2700 - total flux cleaned = 0.000455813 Jy ! Component: 2750 - total flux cleaned = 0.000613238 Jy ! Component: 2800 - total flux cleaned = 0.000590849 Jy ! Component: 2850 - total flux cleaned = 0.000679329 Jy ! Component: 2900 - total flux cleaned = 0.000788832 Jy ! Component: 2950 - total flux cleaned = 0.000788889 Jy ! Component: 3000 - total flux cleaned = 0.000875063 Jy ! Component: 3050 - total flux cleaned = 0.000874924 Jy ! Component: 3100 - total flux cleaned = 0.000959388 Jy ! Component: 3150 - total flux cleaned = 0.000980394 Jy ! Component: 3200 - total flux cleaned = 0.00102192 Jy ! Component: 3250 - total flux cleaned = 0.00108368 Jy ! Component: 3300 - total flux cleaned = 0.00114504 Jy ! Component: 3350 - total flux cleaned = 0.0011654 Jy ! Component: 3400 - total flux cleaned = 0.00120576 Jy ! Component: 3450 - total flux cleaned = 0.00122608 Jy ! Component: 3500 - total flux cleaned = 0.0013054 Jy ! Component: 3550 - total flux cleaned = 0.00134457 Jy ! Component: 3600 - total flux cleaned = 0.00134449 Jy ! Component: 3650 - total flux cleaned = 0.00142179 Jy ! Component: 3700 - total flux cleaned = 0.00140253 Jy ! Component: 3750 - total flux cleaned = 0.00149774 Jy ! Component: 3800 - total flux cleaned = 0.00151636 Jy ! Component: 3850 - total flux cleaned = 0.00159154 Jy ! Component: 3900 - total flux cleaned = 0.00157292 Jy ! Component: 3950 - total flux cleaned = 0.00164669 Jy ! Component: 4000 - total flux cleaned = 0.00164672 Jy ! Component: 4050 - total flux cleaned = 0.00170146 Jy ! Total flux subtracted in 4096 components = 0.00173779 Jy ! Clean residual min=-0.000926 max=0.001028 Jy/beam ! Clean residual mean=0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.252248 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 377 components and 0.252248 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0138-2711_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.065 x 8.148 at -3.423 degrees (North through East) ! Clean map min=-0.0022092 max=0.21773 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0138-2711_S_map.fits wmodel /image_prod/ug002_uva//J0138-2711_S_map.mod ! Writing 377 model components to file: /image_prod/ug002_uva//J0138-2711_S_map.mod wobs /image_prod/ug002_uva//J0138-2711_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0138-2711_S_uvs.fits wwins /image_prod/ug002_uva//J0138-2711_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0138-2711_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.217727 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000328539 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.452684 0.452684 0.905367 1.81073 3.62147 7.24294 14.4859 28.9718 57.9435 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.217 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 662.714 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0138-2711_S_dfm.log closed on Wed Mar 4 19:08:41 2020