! Started logfile: /image_prod/ug002_uva//J0113+1324_S_dfm.log on Wed Mar 4 18:55:05 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//J0113+1324_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0113+1324_S_uva.fits ! AN table 1: 25 integrations on 28 of 28 possible baselines. ! AN table 2: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.908 visibilities/baseline/integration-bin. ! Found source: J0113+1324 ! ! 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 6810 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 J0113+1324_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 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.014179Jy sigma=8.461168 ! Fit after self-cal, rms=0.896030Jy sigma=7.450331 ! 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=2.633 mas, bmaj=6.704 mas, bpa=-4.488 degrees ! Estimated noise=1.68046 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 = 0.0776529 Jy ! Component: 100 - total flux cleaned = 0.0998398 Jy ! Total flux subtracted in 100 components = 0.0998398 Jy ! Clean residual min=-0.006323 max=0.018366 Jy/beam ! Clean residual mean=-0.000001 rms=0.002111 Jy/beam ! Combined flux in latest and established models = 0.0998398 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0998398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071708Jy sigma=0.516811 ! Fit after self-cal, rms=0.071537Jy sigma=0.515949 ! Inverting map ! Added new window around map position (6.5, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176676 Jy ! Component: 100 - total flux cleaned = 0.0283893 Jy ! Total flux subtracted in 100 components = 0.0283893 Jy ! Clean residual min=-0.005154 max=0.007497 Jy/beam ! Clean residual mean=0.000003 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 0.128229 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.128229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065563Jy sigma=0.459010 ! Fit after self-cal, rms=0.065012Jy sigma=0.454240 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00885015 Jy ! Component: 100 - total flux cleaned = 0.0143507 Jy ! Total flux subtracted in 100 components = 0.0143507 Jy ! Clean residual min=-0.004136 max=0.004349 Jy/beam ! Clean residual mean=0.000005 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.14258 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.14258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063238Jy sigma=0.438916 ! Fit after self-cal, rms=0.063115Jy sigma=0.437865 ! 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=3.087 mas, bmaj=7.451 mas, bpa=-5.295 degrees ! Estimated noise=1.07206 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 = 0.00601976 Jy ! Component: 100 - total flux cleaned = 0.00837284 Jy ! Component: 150 - total flux cleaned = 0.00865272 Jy ! Component: 200 - total flux cleaned = 0.00865019 Jy ! Total flux subtracted in 200 components = 0.00865019 Jy ! Clean residual min=-0.003838 max=0.003375 Jy/beam ! Clean residual mean=0.000001 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.15123 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.15123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062365Jy sigma=0.433033 ! Fit after self-cal, rms=0.062290Jy sigma=0.432435 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.087 x 7.451 at -5.295 degrees (North through East) ! Clean map min=-0.0038995 max=0.09858 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.92 KP 1.02 LA 1.07 ! MK 0.95 NL 0.94 OV 0.87 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.82 FD 0.95 HN 1.06 KP 1.04 ! LA 1.02 MK 0.98 OV 0.91 PT 1.12 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.06 KP 1.03 LA 1.04 ! MK 0.94 NL 0.99 OV 0.92 SC 1.41 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.77 FD 1.01 HN 1.06 KP 1.03 ! LA 1.11 MK 1.02 OV 0.91 PT 1.03 ! SC 1.20 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 1.04 KP 0.97 LA 1.00 ! MK 1.01 NL 1.05 OV 0.90 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 0.98 HN 1.10 KP 1.04 ! LA 1.02 MK 1.00 OV 0.96 PT 1.08 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.062290Jy sigma=0.432435 ! Fit after self-cal, rms=0.059768Jy sigma=0.421018 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.108 mas, bmaj=7.431 mas, bpa=-5.543 degrees ! Estimated noise=1.06526 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 = 0.00155804 Jy ! Component: 100 - total flux cleaned = 0.00155572 Jy ! Component: 150 - total flux cleaned = 0.00170526 Jy ! Component: 200 - total flux cleaned = 0.00176828 Jy ! Total flux subtracted in 200 components = 0.00176828 Jy ! Clean residual min=-0.001949 max=0.001889 Jy/beam ! Clean residual mean=0.000005 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.152998 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.152998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059662Jy sigma=0.420247 ! Fit after self-cal, rms=0.059659Jy sigma=0.419944 ! 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=0.059659Jy sigma=0.419944 ! Fit after self-cal, rms=0.059330Jy sigma=0.418948 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.104 mas, bmaj=7.431 mas, bpa=-5.693 degrees ! Estimated noise=1.06286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000659509 Jy ! Component: 100 - total flux cleaned = 0.000661934 Jy ! Component: 150 - total flux cleaned = 0.000712893 Jy ! Component: 200 - total flux cleaned = 0.000734302 Jy ! Total flux subtracted in 200 components = 0.000734302 Jy ! Clean residual min=-0.001771 max=0.001723 Jy/beam ! Clean residual mean=0.000003 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.153733 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.153733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059287Jy sigma=0.418705 ! Fit after self-cal, rms=0.059281Jy sigma=0.418641 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 (83.5, -77). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145238 Jy ! Component: 100 - total flux cleaned = 0.00205702 Jy ! Component: 150 - total flux cleaned = 0.00219974 Jy ! Component: 200 - total flux cleaned = 0.00226285 Jy ! Total flux subtracted in 200 components = 0.00226285 Jy ! Clean residual min=-0.001664 max=0.001655 Jy/beam ! Clean residual mean=0.000004 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.155995 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.155995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059233Jy sigma=0.418273 ! Fit after self-cal, rms=0.059234Jy sigma=0.418242 ! Inverting map ! Added new window around map position (68.5, 57.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000615871 Jy ! Component: 100 - total flux cleaned = 0.000482102 Jy ! Component: 150 - total flux cleaned = 0.000458584 Jy ! Component: 200 - total flux cleaned = 0.000480169 Jy ! Total flux subtracted in 200 components = 0.000480169 Jy ! Clean residual min=-0.001667 max=0.001610 Jy/beam ! Clean residual mean=0.000004 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.156476 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.156476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059177Jy sigma=0.417906 ! Fit after self-cal, rms=0.059172Jy sigma=0.417872 ! 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=0.059172Jy sigma=0.417872 ! Fit after self-cal, rms=0.058995Jy sigma=0.417798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.106 mas, bmaj=7.447 mas, bpa=-5.856 degrees ! Estimated noise=1.06046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129354 Jy ! Component: 100 - total flux cleaned = 0.000251418 Jy ! Component: 150 - total flux cleaned = 0.000294753 Jy ! Component: 200 - total flux cleaned = 0.000255906 Jy ! Total flux subtracted in 200 components = 0.000255906 Jy ! Clean residual min=-0.001734 max=0.001605 Jy/beam ! Clean residual mean=0.000004 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.156732 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 126 components and 0.156732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058974Jy sigma=0.417662 ! Fit after self-cal, rms=0.058974Jy sigma=0.417651 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 = 1.47128e-06 Jy ! Component: 100 - total flux cleaned = -3.48329e-05 Jy ! Component: 150 - total flux cleaned = -8.73901e-05 Jy ! Component: 200 - total flux cleaned = -0.000137323 Jy ! Total flux subtracted in 200 components = -0.000137323 Jy ! Clean residual min=-0.001734 max=0.001582 Jy/beam ! Clean residual mean=0.000004 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.156594 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 136 components and 0.156594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058961Jy sigma=0.417572 ! Fit after self-cal, rms=0.058961Jy sigma=0.417570 ! 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=0.058961Jy sigma=0.417570 ! Fit after self-cal, rms=0.058930Jy sigma=0.417551 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.199 mas, bmaj=10.96 mas, bpa=-3.705 degrees ! Estimated noise=1.31313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304947 Jy ! Component: 100 - total flux cleaned = 0.000141731 Jy ! Component: 150 - total flux cleaned = -1.75404e-05 Jy ! Component: 200 - total flux cleaned = -0.000173418 Jy ! Total flux subtracted in 200 components = -0.000173418 Jy ! Clean residual min=-0.001320 max=0.001537 Jy/beam ! Clean residual mean=0.000008 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.156421 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 162 components and 0.156421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058924Jy sigma=0.417497 ! Fit after self-cal, rms=0.058925Jy sigma=0.417489 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 = 6.23302e-05 Jy ! Component: 100 - total flux cleaned = -5.41071e-05 Jy ! Component: 150 - total flux cleaned = -0.000108437 Jy ! Component: 200 - total flux cleaned = -0.000184817 Jy ! Total flux subtracted in 200 components = -0.000184817 Jy ! Clean residual min=-0.001317 max=0.001469 Jy/beam ! Clean residual mean=0.000008 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.156236 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 174 components and 0.156236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058922Jy sigma=0.417466 ! Fit after self-cal, rms=0.058923Jy sigma=0.417463 ! 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=7.453 mas, bpa=-5.929 degrees ! Estimated noise=1.06025 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.106 x 7.453 at -5.929 degrees (North through East) ! Clean map min=-0.0016546 max=0.096106 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=2.651 mas, bmaj=6.696 mas, bpa=-4.946 degrees ! Estimated noise=1.65759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0765298 Jy ! Component: 100 - total flux cleaned = 0.102609 Jy ! Component: 150 - total flux cleaned = 0.119163 Jy ! Component: 200 - total flux cleaned = 0.130212 Jy ! Total flux subtracted in 200 components = 0.130212 Jy ! Clean residual min=-0.003861 max=0.006476 Jy/beam ! Clean residual mean=0.000001 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.130212 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.130212 Jy ! Inverting map and beam ! Estimated beam: bmin=3.106 mas, bmaj=7.453 mas, bpa=-5.929 degrees ! Estimated noise=1.06025 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, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104767 Jy ! Component: 100 - total flux cleaned = 0.0164381 Jy ! Component: 150 - total flux cleaned = 0.0199001 Jy ! Component: 200 - total flux cleaned = 0.0219492 Jy ! Total flux subtracted in 200 components = 0.0219492 Jy ! Clean residual min=-0.001968 max=0.001752 Jy/beam ! Clean residual mean=0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.152161 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 59 components and 0.152161 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=7.199 mas, bmaj=10.96 mas, bpa=-3.705 degrees ! Estimated noise=1.31313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217688 Jy ! Component: 100 - total flux cleaned = 0.00296654 Jy ! Component: 150 - total flux cleaned = 0.00351222 Jy ! Component: 200 - total flux cleaned = 0.00384586 Jy ! Total flux subtracted in 200 components = 0.00384586 Jy ! Clean residual min=-0.001565 max=0.001404 Jy/beam ! Clean residual mean=0.000006 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.156007 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 = 0.000285728 Jy ! Component: 100 - total flux cleaned = 0.000397529 Jy ! Component: 150 - total flux cleaned = 0.000522865 Jy ! Component: 200 - total flux cleaned = 0.000522686 Jy ! Total flux subtracted in 200 components = 0.000522686 Jy ! Clean residual min=-0.001508 max=0.001416 Jy/beam ! Clean residual mean=0.000007 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.156529 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 126 components and 0.156529 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.106 mas, bmaj=7.453 mas, bpa=-5.929 degrees ! Estimated noise=1.06025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000597424 Jy ! Component: 100 - total flux cleaned = 0.000795814 Jy ! Component: 150 - total flux cleaned = 0.000852569 Jy ! Component: 200 - total flux cleaned = 0.000932566 Jy ! Total flux subtracted in 200 components = 0.000932566 Jy ! Clean residual min=-0.001874 max=0.001452 Jy/beam ! Clean residual mean=0.000004 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.157462 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 149 components and 0.157462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058953Jy sigma=0.417611 ! Fit after self-cal, rms=0.058954Jy sigma=0.417572 wmodel J0113+1324_S_map.mod ! Writing 149 model components to file: J0113+1324_S_map.mod wobs J0113+1324_S_uvs.fits ! Writing UV FITS file: J0113+1324_S_uvs.fits wwins J0113+1324_S_map.win ! wwins: Wrote 5 windows to J0113+1324_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 = -0.000219564 Jy ! Component: 100 - total flux cleaned = -2.06832e-05 Jy ! Component: 150 - total flux cleaned = 4.84379e-05 Jy ! Component: 200 - total flux cleaned = 7.09388e-05 Jy ! Component: 250 - total flux cleaned = 7.08788e-05 Jy ! Component: 300 - total flux cleaned = 0.000111922 Jy ! Component: 350 - total flux cleaned = 0.000191514 Jy ! Component: 400 - total flux cleaned = 0.00017211 Jy ! Component: 450 - total flux cleaned = 0.00019151 Jy ! Component: 500 - total flux cleaned = 0.000247118 Jy ! Component: 550 - total flux cleaned = 0.000247085 Jy ! Component: 600 - total flux cleaned = 0.000247052 Jy ! Component: 650 - total flux cleaned = 0.000316839 Jy ! Component: 700 - total flux cleaned = 0.000316953 Jy ! Component: 750 - total flux cleaned = 0.000283271 Jy ! Component: 800 - total flux cleaned = 0.000266955 Jy ! Component: 850 - total flux cleaned = 0.000267098 Jy ! Component: 900 - total flux cleaned = 0.000282824 Jy ! Component: 950 - total flux cleaned = 0.000219833 Jy ! Component: 1000 - total flux cleaned = 0.000266857 Jy ! Component: 1050 - total flux cleaned = 0.000266797 Jy ! Component: 1100 - total flux cleaned = 0.000251544 Jy ! Component: 1150 - total flux cleaned = 0.000295967 Jy ! Component: 1200 - total flux cleaned = 0.000295471 Jy ! Component: 1250 - total flux cleaned = 0.000309591 Jy ! Component: 1300 - total flux cleaned = 0.000266228 Jy ! Component: 1350 - total flux cleaned = 0.000237908 Jy ! Component: 1400 - total flux cleaned = 0.000182179 Jy ! Component: 1450 - total flux cleaned = 0.000182343 Jy ! Component: 1500 - total flux cleaned = 0.00019615 Jy ! Component: 1550 - total flux cleaned = 0.000209901 Jy ! Component: 1600 - total flux cleaned = 0.000209779 Jy ! Component: 1650 - total flux cleaned = 0.000262657 Jy ! Component: 1700 - total flux cleaned = 0.000262469 Jy ! Component: 1750 - total flux cleaned = 0.000223507 Jy ! Component: 1800 - total flux cleaned = 0.000274832 Jy ! Component: 1850 - total flux cleaned = 0.000287235 Jy ! Component: 1900 - total flux cleaned = 0.000261954 Jy ! Component: 1950 - total flux cleaned = 0.000224511 Jy ! Component: 2000 - total flux cleaned = 0.000224536 Jy ! Component: 2050 - total flux cleaned = 0.000200192 Jy ! Component: 2100 - total flux cleaned = 0.000212334 Jy ! Component: 2150 - total flux cleaned = 0.000152388 Jy ! Component: 2200 - total flux cleaned = 0.000140699 Jy ! Component: 2250 - total flux cleaned = 0.000128939 Jy ! Component: 2300 - total flux cleaned = 0.000140562 Jy ! Component: 2350 - total flux cleaned = 0.000129015 Jy ! Component: 2400 - total flux cleaned = 9.46709e-05 Jy ! Component: 2450 - total flux cleaned = 0.000128915 Jy ! Component: 2500 - total flux cleaned = 6.11036e-05 Jy ! Component: 2550 - total flux cleaned = 7.24631e-05 Jy ! Component: 2600 - total flux cleaned = 1.70571e-05 Jy ! Component: 2650 - total flux cleaned = 6.15124e-06 Jy ! Component: 2700 - total flux cleaned = 2.8039e-05 Jy ! Component: 2750 - total flux cleaned = 1.7029e-05 Jy ! Component: 2800 - total flux cleaned = -4.74819e-05 Jy ! Component: 2850 - total flux cleaned = -6.87584e-05 Jy ! Component: 2900 - total flux cleaned = -6.8746e-05 Jy ! Component: 2950 - total flux cleaned = -8.97413e-05 Jy ! Component: 3000 - total flux cleaned = -0.000121054 Jy ! Component: 3050 - total flux cleaned = -8.99767e-05 Jy ! Component: 3100 - total flux cleaned = -0.000172364 Jy ! Component: 3150 - total flux cleaned = -0.000131356 Jy ! Component: 3200 - total flux cleaned = -0.000161737 Jy ! Component: 3250 - total flux cleaned = -0.000191918 Jy ! Component: 3300 - total flux cleaned = -0.000251946 Jy ! Component: 3350 - total flux cleaned = -0.000261901 Jy ! Component: 3400 - total flux cleaned = -0.000271749 Jy ! Component: 3450 - total flux cleaned = -0.000291357 Jy ! Component: 3500 - total flux cleaned = -0.000340085 Jy ! Component: 3550 - total flux cleaned = -0.000378893 Jy ! Component: 3600 - total flux cleaned = -0.00041741 Jy ! Component: 3650 - total flux cleaned = -0.000426937 Jy ! Component: 3700 - total flux cleaned = -0.000474442 Jy ! Component: 3750 - total flux cleaned = -0.000578209 Jy ! Component: 3800 - total flux cleaned = -0.000587575 Jy ! Component: 3850 - total flux cleaned = -0.000615423 Jy ! Component: 3900 - total flux cleaned = -0.000633979 Jy ! Component: 3950 - total flux cleaned = -0.000707591 Jy ! Component: 4000 - total flux cleaned = -0.000698397 Jy ! Component: 4050 - total flux cleaned = -0.000752987 Jy ! Total flux subtracted in 4096 components = -0.00079822 Jy ! Clean residual min=-0.000584 max=0.000545 Jy/beam ! Clean residual mean=0.000000 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.156664 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 430 components and 0.156664 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0113+1324_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.106 x 7.453 at -5.929 degrees (North through East) ! Clean map min=-0.0015515 max=0.095305 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0113+1324_S_map.fits wmodel /image_prod/ug002_uva//J0113+1324_S_map.mod ! Writing 430 model components to file: /image_prod/ug002_uva//J0113+1324_S_map.mod wobs /image_prod/ug002_uva//J0113+1324_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0113+1324_S_uvs.fits wwins /image_prod/ug002_uva//J0113+1324_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0113+1324_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0953046 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161336 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.507854 0.507854 1.01571 2.03142 4.06283 8.12566 16.2513 32.5026 65.0053 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 590.721 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0113+1324_S_dfm.log closed on Wed Mar 4 18:55:09 2020