! Started logfile: /image_prod/ug002_uva//J1828+6434_S_dfm.log on Thu Mar 5 03:45:41 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//J1828+6434_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1828+6434_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1828+6434 ! ! 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 10125 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 J1828+6434_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=1.004554Jy sigma=8.037417 ! Fit after self-cal, rms=0.939045Jy sigma=7.503877 ! 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=3.536 mas, bmaj=3.8 mas, bpa=5.095 degrees ! Estimated noise=1.47985 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 = 0.0467697 Jy ! Component: 100 - total flux cleaned = 0.0593088 Jy ! Total flux subtracted in 100 components = 0.0593088 Jy ! Clean residual min=-0.003742 max=0.007075 Jy/beam ! Clean residual mean=-0.000051 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.0593088 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0593088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070298Jy sigma=0.476960 ! Fit after self-cal, rms=0.069572Jy sigma=0.470968 ! Inverting map ! Added new window around map position (5.5, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00711516 Jy ! Component: 100 - total flux cleaned = 0.0114906 Jy ! Total flux subtracted in 100 components = 0.0114906 Jy ! Clean residual min=-0.003338 max=0.003686 Jy/beam ! Clean residual mean=-0.000032 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.0707994 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.0707994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068754Jy sigma=0.462737 ! Fit after self-cal, rms=0.068696Jy sigma=0.462127 ! 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=4.257 mas, bmaj=4.56 mas, bpa=4.266 degrees ! Estimated noise=0.911819 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 = 0.00429515 Jy ! Component: 100 - total flux cleaned = 0.00673245 Jy ! Component: 150 - total flux cleaned = 0.00829307 Jy ! Component: 200 - total flux cleaned = 0.00931205 Jy ! Total flux subtracted in 200 components = 0.00931205 Jy ! Clean residual min=-0.002509 max=0.002477 Jy/beam ! Clean residual mean=-0.000013 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0801115 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 57 components and 0.0801115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068394Jy sigma=0.459692 ! Fit after self-cal, rms=0.068387Jy sigma=0.459527 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.257 x 4.56 at 4.266 degrees (North through East) ! Clean map min=-0.0023305 max=0.061467 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.02 KP 1.06 ! LA 1.03 MK 1.01 NL 1.03 OV 1.10 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 1.06 KP 1.01 ! LA 1.03 MK 0.99 NL 1.13 OV 0.95 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.04 KP 0.98 ! LA 1.04 MK 1.06 NL 0.90 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.068387Jy sigma=0.459527 ! Fit after self-cal, rms=0.069127Jy sigma=0.458146 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.282 mas, bmaj=4.581 mas, bpa=6.005 degrees ! Estimated noise=0.914501 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 = 0.00116813 Jy ! Component: 100 - total flux cleaned = 0.00154963 Jy ! Component: 150 - total flux cleaned = 0.0015812 Jy ! Component: 200 - total flux cleaned = 0.00160825 Jy ! Total flux subtracted in 200 components = 0.00160825 Jy ! Clean residual min=-0.002186 max=0.002340 Jy/beam ! Clean residual mean=-0.000011 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0817197 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.0817197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069108Jy sigma=0.458003 ! Fit after self-cal, rms=0.069131Jy sigma=0.457903 ! 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=0.069131Jy sigma=0.457903 ! Fit after self-cal, rms=0.066873Jy sigma=0.453925 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.289 mas, bmaj=4.575 mas, bpa=2.444 degrees ! Estimated noise=0.914073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000242307 Jy ! Component: 100 - total flux cleaned = -0.000282552 Jy ! Component: 150 - total flux cleaned = -0.000336226 Jy ! Component: 200 - total flux cleaned = -0.000385392 Jy ! Total flux subtracted in 200 components = -0.000385392 Jy ! Clean residual min=-0.001681 max=0.001732 Jy/beam ! Clean residual mean=-0.000007 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0813343 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.0813343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066861Jy sigma=0.453847 ! Fit after self-cal, rms=0.066864Jy sigma=0.453680 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 (-121.5, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107337 Jy ! Component: 100 - total flux cleaned = 0.000967437 Jy ! Component: 150 - total flux cleaned = 0.000910192 Jy ! Component: 200 - total flux cleaned = 0.000857338 Jy ! Total flux subtracted in 200 components = 0.000857338 Jy ! Clean residual min=-0.001568 max=0.001543 Jy/beam ! Clean residual mean=-0.000007 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0821917 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.0821917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066821Jy sigma=0.453300 ! Fit after self-cal, rms=0.066818Jy sigma=0.453266 ! 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=0.066818Jy sigma=0.453266 ! Fit after self-cal, rms=0.066754Jy sigma=0.453241 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.295 mas, bmaj=4.575 mas, bpa=3.185 degrees ! Estimated noise=0.911691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296865 Jy ! Component: 100 - total flux cleaned = 0.000249049 Jy ! Component: 150 - total flux cleaned = 0.000248781 Jy ! Component: 200 - total flux cleaned = 0.000208438 Jy ! Total flux subtracted in 200 components = 0.000208438 Jy ! Clean residual min=-0.001485 max=0.001484 Jy/beam ! Clean residual mean=-0.000007 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0824001 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.0824001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066738Jy sigma=0.453113 ! Fit after self-cal, rms=0.066741Jy sigma=0.453107 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 = 6.85813e-05 Jy ! Component: 100 - total flux cleaned = 4.94388e-05 Jy ! Component: 150 - total flux cleaned = 4.91849e-05 Jy ! Component: 200 - total flux cleaned = 4.89964e-05 Jy ! Total flux subtracted in 200 components = 4.89964e-05 Jy ! Clean residual min=-0.001467 max=0.001476 Jy/beam ! Clean residual mean=-0.000007 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0824491 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.0824491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066731Jy sigma=0.453037 ! Fit after self-cal, rms=0.066731Jy sigma=0.453035 ! 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=0.066731Jy sigma=0.453035 ! Fit after self-cal, rms=0.066690Jy sigma=0.453028 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.463 mas, bmaj=9.169 mas, bpa=73.21 degrees ! Estimated noise=1.08591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.19789e-05 Jy ! Component: 100 - total flux cleaned = 8.43174e-05 Jy ! Component: 150 - total flux cleaned = 0.000107092 Jy ! Component: 200 - total flux cleaned = 0.000107672 Jy ! Total flux subtracted in 200 components = 0.000107672 Jy ! Clean residual min=-0.001834 max=0.001851 Jy/beam ! Clean residual mean=-0.000014 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0825568 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 117 components and 0.0825568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066687Jy sigma=0.453006 ! Fit after self-cal, rms=0.066688Jy sigma=0.453001 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 = 1.33814e-05 Jy ! Component: 100 - total flux cleaned = 3.23578e-05 Jy ! Component: 150 - total flux cleaned = 5.92819e-05 Jy ! Component: 200 - total flux cleaned = 7.59343e-05 Jy ! Total flux subtracted in 200 components = 7.59343e-05 Jy ! Clean residual min=-0.001831 max=0.001838 Jy/beam ! Clean residual mean=-0.000015 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0826327 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 125 components and 0.0826327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066687Jy sigma=0.452987 ! Fit after self-cal, rms=0.066687Jy sigma=0.452984 ! 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=4.301 mas, bmaj=4.576 mas, bpa=3.232 degrees ! Estimated noise=0.910888 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.301 x 4.576 at 3.232 degrees (North through East) ! Clean map min=-0.0014154 max=0.061125 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=3.561 mas, bmaj=3.822 mas, bpa=3.302 degrees ! Estimated noise=1.49502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0475961 Jy ! Component: 100 - total flux cleaned = 0.0610771 Jy ! Component: 150 - total flux cleaned = 0.0681696 Jy ! Component: 200 - total flux cleaned = 0.0725963 Jy ! Total flux subtracted in 200 components = 0.0725963 Jy ! Clean residual min=-0.003120 max=0.002857 Jy/beam ! Clean residual mean=-0.000025 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.0725963 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0725963 Jy ! Inverting map and beam ! Estimated beam: bmin=4.301 mas, bmaj=4.576 mas, bpa=3.232 degrees ! Estimated noise=0.910888 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 = 0.00349416 Jy ! Component: 100 - total flux cleaned = 0.0057523 Jy ! Component: 150 - total flux cleaned = 0.00730019 Jy ! Component: 200 - total flux cleaned = 0.0079977 Jy ! Total flux subtracted in 200 components = 0.0079977 Jy ! Clean residual min=-0.001554 max=0.001614 Jy/beam ! Clean residual mean=-0.000009 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.080594 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 50 components and 0.080594 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=8.463 mas, bmaj=9.169 mas, bpa=73.21 degrees ! Estimated noise=1.08591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115923 Jy ! Component: 100 - total flux cleaned = 0.00145144 Jy ! Component: 150 - total flux cleaned = 0.00157068 Jy ! Component: 200 - total flux cleaned = 0.00167592 Jy ! Total flux subtracted in 200 components = 0.00167592 Jy ! Clean residual min=-0.001821 max=0.001855 Jy/beam ! Clean residual mean=-0.000016 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0822699 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 = 0.000108445 Jy ! Component: 100 - total flux cleaned = 0.000190603 Jy ! Component: 150 - total flux cleaned = 0.000264624 Jy ! Component: 200 - total flux cleaned = 0.0002986 Jy ! Total flux subtracted in 200 components = 0.0002986 Jy ! Clean residual min=-0.001802 max=0.001842 Jy/beam ! Clean residual mean=-0.000015 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0825685 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 80 components and 0.0825685 Jy ! Inverting map ! Added new window around map position (18.5, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151807 Jy ! Component: 100 - total flux cleaned = 0.00190238 Jy ! Component: 150 - total flux cleaned = 0.00217523 Jy ! Component: 200 - total flux cleaned = 0.00225575 Jy ! Total flux subtracted in 200 components = 0.00225575 Jy ! Clean residual min=-0.001751 max=0.001441 Jy/beam ! Clean residual mean=-0.000011 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0848242 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.0848242 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.301 mas, bmaj=4.576 mas, bpa=3.232 degrees ! Estimated noise=0.910888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188107 Jy ! Component: 100 - total flux cleaned = -0.000233937 Jy ! Component: 150 - total flux cleaned = -0.000123833 Jy ! Component: 200 - total flux cleaned = -5.7441e-05 Jy ! Total flux subtracted in 200 components = -5.7441e-05 Jy ! Clean residual min=-0.001408 max=0.001381 Jy/beam ! Clean residual mean=-0.000005 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0847668 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 125 components and 0.0847668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066659Jy sigma=0.452666 ! Fit after self-cal, rms=0.066653Jy sigma=0.452594 wmodel J1828+6434_S_map.mod ! Writing 125 model components to file: J1828+6434_S_map.mod wobs J1828+6434_S_uvs.fits ! Writing UV FITS file: J1828+6434_S_uvs.fits wwins J1828+6434_S_map.win ! wwins: Wrote 4 windows to J1828+6434_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 = -5.66975e-05 Jy ! Component: 100 - total flux cleaned = -0.000179336 Jy ! Component: 150 - total flux cleaned = -0.000179022 Jy ! Component: 200 - total flux cleaned = -0.000248256 Jy ! Component: 250 - total flux cleaned = -0.000270775 Jy ! Component: 300 - total flux cleaned = -0.000314425 Jy ! Component: 350 - total flux cleaned = -0.000399946 Jy ! Component: 400 - total flux cleaned = -0.000441703 Jy ! Component: 450 - total flux cleaned = -0.000503671 Jy ! Component: 500 - total flux cleaned = -0.00054443 Jy ! Component: 550 - total flux cleaned = -0.000564867 Jy ! Component: 600 - total flux cleaned = -0.000663219 Jy ! Component: 650 - total flux cleaned = -0.000702095 Jy ! Component: 700 - total flux cleaned = -0.000759891 Jy ! Component: 750 - total flux cleaned = -0.000853971 Jy ! Component: 800 - total flux cleaned = -0.00089119 Jy ! Component: 850 - total flux cleaned = -0.000927778 Jy ! Component: 900 - total flux cleaned = -0.000909815 Jy ! Component: 950 - total flux cleaned = -0.00103527 Jy ! Component: 1000 - total flux cleaned = -0.00107072 Jy ! Component: 1050 - total flux cleaned = -0.00117531 Jy ! Component: 1100 - total flux cleaned = -0.00120973 Jy ! Component: 1150 - total flux cleaned = -0.00132923 Jy ! Component: 1200 - total flux cleaned = -0.00136299 Jy ! Component: 1250 - total flux cleaned = -0.00146355 Jy ! Component: 1300 - total flux cleaned = -0.00146364 Jy ! Component: 1350 - total flux cleaned = -0.00161155 Jy ! Component: 1400 - total flux cleaned = -0.00164445 Jy ! Component: 1450 - total flux cleaned = -0.00174135 Jy ! Component: 1500 - total flux cleaned = -0.00185291 Jy ! Component: 1550 - total flux cleaned = -0.00188443 Jy ! Component: 1600 - total flux cleaned = -0.00193158 Jy ! Component: 1650 - total flux cleaned = -0.00199364 Jy ! Component: 1700 - total flux cleaned = -0.00203978 Jy ! Component: 1750 - total flux cleaned = -0.0020856 Jy ! Component: 1800 - total flux cleaned = -0.00213078 Jy ! Component: 1850 - total flux cleaned = -0.00211584 Jy ! Component: 1900 - total flux cleaned = -0.00214571 Jy ! Component: 1950 - total flux cleaned = -0.00217513 Jy ! Component: 2000 - total flux cleaned = -0.0021752 Jy ! Component: 2050 - total flux cleaned = -0.00221878 Jy ! Component: 2100 - total flux cleaned = -0.0022045 Jy ! Component: 2150 - total flux cleaned = -0.0022761 Jy ! Component: 2200 - total flux cleaned = -0.00229048 Jy ! Component: 2250 - total flux cleaned = -0.00231883 Jy ! Component: 2300 - total flux cleaned = -0.0023328 Jy ! Component: 2350 - total flux cleaned = -0.00237473 Jy ! Component: 2400 - total flux cleaned = -0.0024298 Jy ! Component: 2450 - total flux cleaned = -0.00244366 Jy ! Component: 2500 - total flux cleaned = -0.00245737 Jy ! Component: 2550 - total flux cleaned = -0.00244378 Jy ! Component: 2600 - total flux cleaned = -0.00249775 Jy ! Component: 2650 - total flux cleaned = -0.00249772 Jy ! Component: 2700 - total flux cleaned = -0.00249769 Jy ! Component: 2750 - total flux cleaned = -0.00256362 Jy ! Component: 2800 - total flux cleaned = -0.00257676 Jy ! Component: 2850 - total flux cleaned = -0.00257689 Jy ! Component: 2900 - total flux cleaned = -0.00258971 Jy ! Component: 2950 - total flux cleaned = -0.00257691 Jy ! Component: 3000 - total flux cleaned = -0.00262804 Jy ! Component: 3050 - total flux cleaned = -0.0026534 Jy ! Component: 3100 - total flux cleaned = -0.00266601 Jy ! Component: 3150 - total flux cleaned = -0.00269104 Jy ! Component: 3200 - total flux cleaned = -0.00271601 Jy ! Component: 3250 - total flux cleaned = -0.00270364 Jy ! Component: 3300 - total flux cleaned = -0.0027037 Jy ! Component: 3350 - total flux cleaned = -0.0027528 Jy ! Component: 3400 - total flux cleaned = -0.00274054 Jy ! Component: 3450 - total flux cleaned = -0.00281317 Jy ! Component: 3500 - total flux cleaned = -0.00280109 Jy ! Component: 3550 - total flux cleaned = -0.00284897 Jy ! Component: 3600 - total flux cleaned = -0.00286093 Jy ! Component: 3650 - total flux cleaned = -0.00289646 Jy ! Component: 3700 - total flux cleaned = -0.00293189 Jy ! Component: 3750 - total flux cleaned = -0.00295534 Jy ! Component: 3800 - total flux cleaned = -0.00300194 Jy ! Component: 3850 - total flux cleaned = -0.0030483 Jy ! Component: 3900 - total flux cleaned = -0.00309438 Jy ! Component: 3950 - total flux cleaned = -0.00312891 Jy ! Component: 4000 - total flux cleaned = -0.00319722 Jy ! Component: 4050 - total flux cleaned = -0.00318593 Jy ! Total flux subtracted in 4096 components = -0.00320847 Jy ! Clean residual min=-0.000746 max=0.000886 Jy/beam ! Clean residual mean=-0.000003 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0815583 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 421 components and 0.0815584 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1828+6434_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.301 x 4.576 at 3.232 degrees (North through East) ! Clean map min=-0.0011882 max=0.061234 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1828+6434_S_map.fits wmodel /image_prod/ug002_uva//J1828+6434_S_map.mod ! Writing 421 model components to file: /image_prod/ug002_uva//J1828+6434_S_map.mod wobs /image_prod/ug002_uva//J1828+6434_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1828+6434_S_uvs.fits wwins /image_prod/ug002_uva//J1828+6434_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1828+6434_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0612335 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196466 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.962542 0.962542 1.92508 3.85017 7.70034 15.4007 30.8014 61.6027 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 311.674 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1828+6434_S_dfm.log closed on Thu Mar 5 03:45:45 2020