! Started logfile: /image_prod/ug002_uva//J0412+0010_S_dfm.log on Wed Mar 4 20:14:32 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//J0412+0010_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0412+0010_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.812963 visibilities/baseline/integration-bin. ! Found source: J0412+0010 ! ! 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 6585 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 J0412+0010_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009939Jy sigma=7.754804 ! Fit after self-cal, rms=0.902732Jy sigma=6.941990 ! 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=2.87 mas, bmaj=7.044 mas, bpa=-0.2689 degrees ! Estimated noise=1.5779 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 = 0.0757901 Jy ! Component: 100 - total flux cleaned = 0.100502 Jy ! Total flux subtracted in 100 components = 0.100502 Jy ! Clean residual min=-0.006317 max=0.010526 Jy/beam ! Clean residual mean=0.000021 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 0.100502 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.100502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072638Jy sigma=0.493630 ! Fit after self-cal, rms=0.072439Jy sigma=0.491860 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121706 Jy ! Component: 100 - total flux cleaned = 0.0183149 Jy ! Total flux subtracted in 100 components = 0.0183149 Jy ! Clean residual min=-0.005223 max=0.006385 Jy/beam ! Clean residual mean=0.000010 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.118817 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.118817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070360Jy sigma=0.474963 ! Fit after self-cal, rms=0.070342Jy sigma=0.474599 ! 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=3.403 mas, bmaj=8.031 mas, bpa=-1.058 degrees ! Estimated noise=1.16409 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 = 0.00436397 Jy ! Component: 100 - total flux cleaned = 0.00647511 Jy ! Component: 150 - total flux cleaned = 0.00701055 Jy ! Component: 200 - total flux cleaned = 0.00714298 Jy ! Total flux subtracted in 200 components = 0.00714298 Jy ! Clean residual min=-0.005211 max=0.005993 Jy/beam ! Clean residual mean=0.000007 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.12596 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.12596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070028Jy sigma=0.472773 ! Fit after self-cal, rms=0.070012Jy sigma=0.472547 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.403 x 8.031 at -1.058 degrees (North through East) ! Clean map min=-0.0049218 max=0.096965 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.02 KP 1.03 ! LA 1.01 MK 0.96 NL 0.95 OV 0.88 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.17 HN 1.03 KP 1.07 ! LA 0.98 MK 0.97 NL 0.89 OV 0.89 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.17 HN 1.05 KP 1.16 ! LA 1.02 MK 0.96 NL 0.88 OV 0.88 ! PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.070012Jy sigma=0.472547 ! Fit after self-cal, rms=0.069953Jy sigma=0.462956 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.374 mas, bmaj=7.991 mas, bpa=-1.23 degrees ! Estimated noise=1.16545 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 = 0.0012531 Jy ! Component: 100 - total flux cleaned = 0.00129089 Jy ! Component: 150 - total flux cleaned = 0.00131916 Jy ! Component: 200 - total flux cleaned = 0.00134434 Jy ! Total flux subtracted in 200 components = 0.00134434 Jy ! Clean residual min=-0.004142 max=0.004420 Jy/beam ! Clean residual mean=0.000010 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.127304 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.127304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069886Jy sigma=0.462577 ! Fit after self-cal, rms=0.069951Jy sigma=0.462284 ! 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=0.069951Jy sigma=0.462284 ! Fit after self-cal, rms=0.067287Jy sigma=0.458393 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.37 mas, bmaj=7.954 mas, bpa=-1.482 degrees ! Estimated noise=1.16292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00064357 Jy ! Component: 100 - total flux cleaned = 0.000715615 Jy ! Component: 150 - total flux cleaned = 0.000746756 Jy ! Component: 200 - total flux cleaned = 0.000774165 Jy ! Total flux subtracted in 200 components = 0.000774165 Jy ! Clean residual min=-0.004063 max=0.003793 Jy/beam ! Clean residual mean=0.000014 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.128078 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.128078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067249Jy sigma=0.458128 ! Fit after self-cal, rms=0.067242Jy sigma=0.458005 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 = 4.38818e-05 Jy ! Component: 100 - total flux cleaned = 4.48846e-05 Jy ! Component: 150 - total flux cleaned = 6.71015e-05 Jy ! Component: 200 - total flux cleaned = 0.000104693 Jy ! Total flux subtracted in 200 components = 0.000104693 Jy ! Clean residual min=-0.004014 max=0.003718 Jy/beam ! Clean residual mean=0.000013 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.128183 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.128183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067224Jy sigma=0.457857 ! Fit after self-cal, rms=0.067216Jy sigma=0.457825 ! 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=0.067216Jy sigma=0.457825 ! Fit after self-cal, rms=0.067078Jy sigma=0.450141 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.369 mas, bmaj=7.952 mas, bpa=-1.615 degrees ! Estimated noise=1.16276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260825 Jy ! Component: 100 - total flux cleaned = 0.000259158 Jy ! Component: 150 - total flux cleaned = 0.000296374 Jy ! Component: 200 - total flux cleaned = 0.000311687 Jy ! Total flux subtracted in 200 components = 0.000311687 Jy ! Clean residual min=-0.002145 max=0.003475 Jy/beam ! Clean residual mean=-0.000004 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.128495 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.128495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067062Jy sigma=0.450026 ! Fit after self-cal, rms=0.067093Jy sigma=0.449882 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 (-2.5, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301926 Jy ! Component: 100 - total flux cleaned = 0.00432496 Jy ! Component: 150 - total flux cleaned = 0.00460345 Jy ! Component: 200 - total flux cleaned = 0.00470136 Jy ! Total flux subtracted in 200 components = 0.00470136 Jy ! Clean residual min=-0.001978 max=0.002211 Jy/beam ! Clean residual mean=-0.000006 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.133196 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.133196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066948Jy sigma=0.448751 ! Fit after self-cal, rms=0.066922Jy sigma=0.448652 ! 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=0.066922Jy sigma=0.448652 ! Fit after self-cal, rms=0.066753Jy sigma=0.448472 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.18 mas, bmaj=12.37 mas, bpa=-4.858 degrees ! Estimated noise=1.43662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184678 Jy ! Component: 100 - total flux cleaned = 0.0021713 Jy ! Component: 150 - total flux cleaned = 0.00236988 Jy ! Component: 200 - total flux cleaned = 0.00237068 Jy ! Total flux subtracted in 200 components = 0.00237068 Jy ! Clean residual min=-0.002492 max=0.002718 Jy/beam ! Clean residual mean=-0.000011 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.135567 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.135567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066734Jy sigma=0.448270 ! Fit after self-cal, rms=0.066724Jy sigma=0.448189 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 = 0.000392223 Jy ! Component: 100 - total flux cleaned = 0.000569101 Jy ! Component: 150 - total flux cleaned = 0.000570436 Jy ! Component: 200 - total flux cleaned = 0.000553664 Jy ! Total flux subtracted in 200 components = 0.000553664 Jy ! Clean residual min=-0.002395 max=0.002673 Jy/beam ! Clean residual mean=-0.000011 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.13612 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 110 components and 0.13612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066723Jy sigma=0.448153 ! Fit after self-cal, rms=0.066720Jy sigma=0.448134 ! 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=3.365 mas, bmaj=7.927 mas, bpa=-1.495 degrees ! Estimated noise=1.16256 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.365 x 7.927 at -1.495 degrees (North through East) ! Clean map min=-0.0020821 max=0.096247 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=2.83 mas, bmaj=6.953 mas, bpa=-0.9269 degrees ! Estimated noise=1.56391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0757332 Jy ! Component: 100 - total flux cleaned = 0.102347 Jy ! Component: 150 - total flux cleaned = 0.114761 Jy ! Component: 200 - total flux cleaned = 0.121834 Jy ! Total flux subtracted in 200 components = 0.121834 Jy ! Clean residual min=-0.003404 max=0.003668 Jy/beam ! Clean residual mean=-0.000001 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.121834 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.121834 Jy ! Inverting map and beam ! Estimated beam: bmin=3.365 mas, bmaj=7.927 mas, bpa=-1.495 degrees ! Estimated noise=1.16256 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 = 0.00522484 Jy ! Component: 100 - total flux cleaned = 0.0084851 Jy ! Component: 150 - total flux cleaned = 0.0108181 Jy ! Component: 200 - total flux cleaned = 0.0119571 Jy ! Total flux subtracted in 200 components = 0.0119571 Jy ! Clean residual min=-0.002050 max=0.002864 Jy/beam ! Clean residual mean=-0.000005 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.133791 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 58 components and 0.133791 Jy ! Inverting map ! Added new window around map position (-9, -31.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255758 Jy ! Component: 100 - total flux cleaned = 0.00389742 Jy ! Component: 150 - total flux cleaned = 0.00455 Jy ! Component: 200 - total flux cleaned = 0.00486334 Jy ! Total flux subtracted in 200 components = 0.00486334 Jy ! Clean residual min=-0.001937 max=0.002079 Jy/beam ! Clean residual mean=-0.000005 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.138655 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 83 components and 0.138655 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=7.18 mas, bmaj=12.37 mas, bpa=-4.858 degrees ! Estimated noise=1.43662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134448 Jy ! Component: 100 - total flux cleaned = 0.00180581 Jy ! Component: 150 - total flux cleaned = 0.00189289 Jy ! Component: 200 - total flux cleaned = 0.00186761 Jy ! Total flux subtracted in 200 components = 0.00186761 Jy ! Clean residual min=-0.002094 max=0.001972 Jy/beam ! Clean residual mean=-0.000010 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.140522 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 = -2.09508e-05 Jy ! Component: 100 - total flux cleaned = -1.94005e-05 Jy ! Component: 150 - total flux cleaned = -1.82258e-05 Jy ! Component: 200 - total flux cleaned = -1.73798e-05 Jy ! Total flux subtracted in 200 components = -1.73798e-05 Jy ! Clean residual min=-0.002025 max=0.001931 Jy/beam ! Clean residual mean=-0.000009 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.140505 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 129 components and 0.140505 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.365 mas, bmaj=7.927 mas, bpa=-1.495 degrees ! Estimated noise=1.16256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0003981 Jy ! Component: 100 - total flux cleaned = 0.000400254 Jy ! Component: 150 - total flux cleaned = 0.00034565 Jy ! Component: 200 - total flux cleaned = 0.000320455 Jy ! Total flux subtracted in 200 components = 0.000320455 Jy ! Clean residual min=-0.001832 max=0.001946 Jy/beam ! Clean residual mean=-0.000004 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.140825 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 146 components and 0.140825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066645Jy sigma=0.447633 ! Fit after self-cal, rms=0.066634Jy sigma=0.447565 wmodel J0412+0010_S_map.mod ! Writing 146 model components to file: J0412+0010_S_map.mod wobs J0412+0010_S_uvs.fits ! Writing UV FITS file: J0412+0010_S_uvs.fits wwins J0412+0010_S_map.win ! wwins: Wrote 3 windows to J0412+0010_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 = -0.000132275 Jy ! Component: 100 - total flux cleaned = -0.000290532 Jy ! Component: 150 - total flux cleaned = -0.00032081 Jy ! Component: 200 - total flux cleaned = -0.000350074 Jy ! Component: 250 - total flux cleaned = -0.000406012 Jy ! Component: 300 - total flux cleaned = -0.000432863 Jy ! Component: 350 - total flux cleaned = -0.000406317 Jy ! Component: 400 - total flux cleaned = -0.000406486 Jy ! Component: 450 - total flux cleaned = -0.000431594 Jy ! Component: 500 - total flux cleaned = -0.000480712 Jy ! Component: 550 - total flux cleaned = -0.000552829 Jy ! Component: 600 - total flux cleaned = -0.000552963 Jy ! Component: 650 - total flux cleaned = -0.000553379 Jy ! Component: 700 - total flux cleaned = -0.00057573 Jy ! Component: 750 - total flux cleaned = -0.000464815 Jy ! Component: 800 - total flux cleaned = -0.000334884 Jy ! Component: 850 - total flux cleaned = -0.000313705 Jy ! Component: 900 - total flux cleaned = -0.000188072 Jy ! Component: 950 - total flux cleaned = -4.42605e-05 Jy ! Component: 1000 - total flux cleaned = -2.40733e-05 Jy ! Component: 1050 - total flux cleaned = 9.60012e-05 Jy ! Component: 1100 - total flux cleaned = 0.000193936 Jy ! Component: 1150 - total flux cleaned = 0.000251753 Jy ! Component: 1200 - total flux cleaned = 0.000213902 Jy ! Component: 1250 - total flux cleaned = 0.000289544 Jy ! Component: 1300 - total flux cleaned = 0.000363754 Jy ! Component: 1350 - total flux cleaned = 0.000399994 Jy ! Component: 1400 - total flux cleaned = 0.00036358 Jy ! Component: 1450 - total flux cleaned = 0.000399508 Jy ! Component: 1500 - total flux cleaned = 0.000399595 Jy ! Component: 1550 - total flux cleaned = 0.000452147 Jy ! Component: 1600 - total flux cleaned = 0.000452154 Jy ! Component: 1650 - total flux cleaned = 0.000451992 Jy ! Component: 1700 - total flux cleaned = 0.000452018 Jy ! Component: 1750 - total flux cleaned = 0.000501895 Jy ! Component: 1800 - total flux cleaned = 0.00045254 Jy ! Component: 1850 - total flux cleaned = 0.000485258 Jy ! Component: 1900 - total flux cleaned = 0.000485496 Jy ! Component: 1950 - total flux cleaned = 0.000565525 Jy ! Component: 2000 - total flux cleaned = 0.000486377 Jy ! Component: 2050 - total flux cleaned = 0.000549357 Jy ! Component: 2100 - total flux cleaned = 0.000580412 Jy ! Component: 2150 - total flux cleaned = 0.000596026 Jy ! Component: 2200 - total flux cleaned = 0.000580676 Jy ! Component: 2250 - total flux cleaned = 0.000625911 Jy ! Component: 2300 - total flux cleaned = 0.000640901 Jy ! Component: 2350 - total flux cleaned = 0.000626171 Jy ! Component: 2400 - total flux cleaned = 0.000670559 Jy ! Component: 2450 - total flux cleaned = 0.000729023 Jy ! Component: 2500 - total flux cleaned = 0.000670842 Jy ! Component: 2550 - total flux cleaned = 0.000699482 Jy ! Component: 2600 - total flux cleaned = 0.000699484 Jy ! Component: 2650 - total flux cleaned = 0.000741897 Jy ! Component: 2700 - total flux cleaned = 0.000770042 Jy ! Component: 2750 - total flux cleaned = 0.000769984 Jy ! Component: 2800 - total flux cleaned = 0.000783782 Jy ! Component: 2850 - total flux cleaned = 0.000797381 Jy ! Component: 2900 - total flux cleaned = 0.000783713 Jy ! Component: 2950 - total flux cleaned = 0.000837697 Jy ! Component: 3000 - total flux cleaned = 0.000810977 Jy ! Component: 3050 - total flux cleaned = 0.00085087 Jy ! Component: 3100 - total flux cleaned = 0.000877223 Jy ! Component: 3150 - total flux cleaned = 0.000890174 Jy ! Component: 3200 - total flux cleaned = 0.000903247 Jy ! Component: 3250 - total flux cleaned = 0.000903277 Jy ! Component: 3300 - total flux cleaned = 0.000941814 Jy ! Component: 3350 - total flux cleaned = 0.000980131 Jy ! Component: 3400 - total flux cleaned = 0.000955063 Jy ! Component: 3450 - total flux cleaned = 0.000980413 Jy ! Component: 3500 - total flux cleaned = 0.00100527 Jy ! Component: 3550 - total flux cleaned = 0.00102995 Jy ! Component: 3600 - total flux cleaned = 0.000956146 Jy ! Component: 3650 - total flux cleaned = 0.000956183 Jy ! Component: 3700 - total flux cleaned = 0.000956128 Jy ! Component: 3750 - total flux cleaned = 0.000944115 Jy ! Component: 3800 - total flux cleaned = 0.00101599 Jy ! Component: 3850 - total flux cleaned = 0.000932643 Jy ! Component: 3900 - total flux cleaned = 0.000908925 Jy ! Component: 3950 - total flux cleaned = 0.000908972 Jy ! Component: 4000 - total flux cleaned = 0.000873962 Jy ! Component: 4050 - total flux cleaned = 0.000920325 Jy ! Total flux subtracted in 4096 components = 0.000874216 Jy ! Clean residual min=-0.000752 max=0.000766 Jy/beam ! Clean residual mean=-0.000002 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.141699 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 438 components and 0.141699 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0412+0010_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.365 x 7.927 at -1.495 degrees (North through East) ! Clean map min=-0.0012341 max=0.095357 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0412+0010_S_map.fits wmodel /image_prod/ug002_uva//J0412+0010_S_map.mod ! Writing 438 model components to file: /image_prod/ug002_uva//J0412+0010_S_map.mod wobs /image_prod/ug002_uva//J0412+0010_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0412+0010_S_uvs.fits wwins /image_prod/ug002_uva//J0412+0010_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0412+0010_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0953569 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208307 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.655348 0.655348 1.3107 2.62139 5.24279 10.4856 20.9711 41.9423 83.8846 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 457.771 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0412+0010_S_dfm.log closed on Wed Mar 4 20:14:35 2020