! Started logfile: /image_prod/ug002_uva//J1121-0442_S_dfm.log on Thu Mar 5 00:00:27 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//J1121-0442_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1121-0442_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.993981 visibilities/baseline/integration-bin. ! Found source: J1121-0442 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 6441 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 J1121-0442_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=1.009709Jy sigma=7.814463 ! Fit after self-cal, rms=0.908453Jy sigma=6.989319 ! 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=2.607 mas, bmaj=7.079 mas, bpa=-2.181 degrees ! Estimated noise=1.6235 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 = 0.0723508 Jy ! Component: 100 - total flux cleaned = 0.0997688 Jy ! Total flux subtracted in 100 components = 0.0997688 Jy ! Clean residual min=-0.005829 max=0.013253 Jy/beam ! Clean residual mean=-0.000005 rms=0.001850 Jy/beam ! Combined flux in latest and established models = 0.0997688 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0997688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077683Jy sigma=0.527800 ! Fit after self-cal, rms=0.077141Jy sigma=0.524219 ! Inverting map ! Added new window around map position (-3.5, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144528 Jy ! Component: 100 - total flux cleaned = 0.0222865 Jy ! Total flux subtracted in 100 components = 0.0222865 Jy ! Clean residual min=-0.005093 max=0.006665 Jy/beam ! Clean residual mean=-0.000007 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.122055 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.122055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074584Jy sigma=0.499030 ! Fit after self-cal, rms=0.074482Jy sigma=0.498158 ! 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=3.168 mas, bmaj=8.159 mas, bpa=-2.262 degrees ! Estimated noise=1.18591 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 = 0.00394561 Jy ! Component: 100 - total flux cleaned = 0.00447813 Jy ! Component: 150 - total flux cleaned = 0.0047452 Jy ! Component: 200 - total flux cleaned = 0.00489918 Jy ! Total flux subtracted in 200 components = 0.00489918 Jy ! Clean residual min=-0.004456 max=0.004527 Jy/beam ! Clean residual mean=-0.000005 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.126955 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.126955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074101Jy sigma=0.495190 ! Fit after self-cal, rms=0.074038Jy sigma=0.494756 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.168 x 8.159 at -2.262 degrees (North through East) ! Clean map min=-0.0043428 max=0.087068 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 0.98 ! LA 1.01 MK 1.09 OV 0.79 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.99 HN 0.97 KP 1.03 ! LA 1.01 MK 0.87 OV 0.92 PT 1.03 ! SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.99 KP 1.18 ! LA 1.00 MK 0.93 OV 1.06 PT 1.04 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.074038Jy sigma=0.494756 ! Fit after self-cal, rms=0.072498Jy sigma=0.484795 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.112 mas, bmaj=8.093 mas, bpa=-2.046 degrees ! Estimated noise=1.16201 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 = 0.00114111 Jy ! Component: 100 - total flux cleaned = 0.000841377 Jy ! Component: 150 - total flux cleaned = 0.000712937 Jy ! Component: 200 - total flux cleaned = 0.000711766 Jy ! Total flux subtracted in 200 components = 0.000711766 Jy ! Clean residual min=-0.003356 max=0.003660 Jy/beam ! Clean residual mean=-0.000006 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.127666 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.127666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072342Jy sigma=0.483668 ! Fit after self-cal, rms=0.072361Jy sigma=0.483402 ! 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=0.072361Jy sigma=0.483402 ! Fit after self-cal, rms=0.072235Jy sigma=0.479609 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.105 mas, bmaj=8.08 mas, bpa=-1.992 degrees ! Estimated noise=1.15572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000600867 Jy ! Component: 100 - total flux cleaned = 0.000655087 Jy ! Component: 150 - total flux cleaned = 0.000653987 Jy ! Component: 200 - total flux cleaned = 0.000654057 Jy ! Total flux subtracted in 200 components = 0.000654057 Jy ! Clean residual min=-0.003067 max=0.002708 Jy/beam ! Clean residual mean=-0.000009 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.12832 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.12832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072171Jy sigma=0.479139 ! Fit after self-cal, rms=0.072180Jy sigma=0.479036 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 = 0.000150949 Jy ! Component: 100 - total flux cleaned = 0.000221358 Jy ! Component: 150 - total flux cleaned = 0.000284444 Jy ! Component: 200 - total flux cleaned = 0.00031535 Jy ! Total flux subtracted in 200 components = 0.00031535 Jy ! Clean residual min=-0.003047 max=0.002668 Jy/beam ! Clean residual mean=-0.000009 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.128636 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.128636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072145Jy sigma=0.478817 ! Fit after self-cal, rms=0.072144Jy sigma=0.478798 ! 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=0.072144Jy sigma=0.478798 ! Fit after self-cal, rms=0.075493Jy sigma=0.471247 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.085 mas, bmaj=8.064 mas, bpa=-2.011 degrees ! Estimated noise=1.14933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000516602 Jy ! Component: 100 - total flux cleaned = 0.000676237 Jy ! Component: 150 - total flux cleaned = 0.000817507 Jy ! Component: 200 - total flux cleaned = 0.000869077 Jy ! Total flux subtracted in 200 components = 0.000869077 Jy ! Clean residual min=-0.002436 max=0.002349 Jy/beam ! Clean residual mean=-0.000007 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.129505 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.129505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075466Jy sigma=0.471049 ! Fit after self-cal, rms=0.075573Jy sigma=0.470917 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 = 5.98703e-05 Jy ! Component: 100 - total flux cleaned = 0.000159933 Jy ! Component: 150 - total flux cleaned = 0.000183239 Jy ! Component: 200 - total flux cleaned = 0.000227717 Jy ! Total flux subtracted in 200 components = 0.000227717 Jy ! Clean residual min=-0.002460 max=0.002299 Jy/beam ! Clean residual mean=-0.000007 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.129732 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.129732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075555Jy sigma=0.470810 ! Fit after self-cal, rms=0.075555Jy sigma=0.470803 ! 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=0.075555Jy sigma=0.470803 ! Fit after self-cal, rms=0.075297Jy sigma=0.470762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.786 mas, bmaj=13.83 mas, bpa=4.066 degrees ! Estimated noise=1.47427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000593046 Jy ! Component: 100 - total flux cleaned = 0.000619871 Jy ! Component: 150 - total flux cleaned = 0.000667978 Jy ! Component: 200 - total flux cleaned = 0.000689523 Jy ! Total flux subtracted in 200 components = 0.000689523 Jy ! Clean residual min=-0.001999 max=0.001891 Jy/beam ! Clean residual mean=-0.000014 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.130422 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.130422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075289Jy sigma=0.470707 ! Fit after self-cal, rms=0.075293Jy sigma=0.470694 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.29878e-05 Jy ! Component: 100 - total flux cleaned = 5.49515e-05 Jy ! Component: 150 - total flux cleaned = 7.46727e-05 Jy ! Component: 200 - total flux cleaned = 9.31295e-05 Jy ! Total flux subtracted in 200 components = 9.31295e-05 Jy ! Clean residual min=-0.001982 max=0.001882 Jy/beam ! Clean residual mean=-0.000014 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.130515 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 79 components and 0.130515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075290Jy sigma=0.470677 ! Fit after self-cal, rms=0.075291Jy sigma=0.470673 ! 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=3.074 mas, bmaj=8.042 mas, bpa=-2.011 degrees ! Estimated noise=1.14439 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.074 x 8.042 at -2.011 degrees (North through East) ! Clean map min=-0.0023305 max=0.081786 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=2.558 mas, bmaj=7.071 mas, bpa=-1.959 degrees ! Estimated noise=1.53126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0687671 Jy ! Component: 100 - total flux cleaned = 0.0966415 Jy ! Component: 150 - total flux cleaned = 0.110819 Jy ! Component: 200 - total flux cleaned = 0.118796 Jy ! Total flux subtracted in 200 components = 0.118796 Jy ! Clean residual min=-0.003937 max=0.004032 Jy/beam ! Clean residual mean=-0.000004 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.118796 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.118796 Jy ! Inverting map and beam ! Estimated beam: bmin=3.074 mas, bmaj=8.042 mas, bpa=-2.011 degrees ! Estimated noise=1.14439 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 = 0.00610218 Jy ! Component: 100 - total flux cleaned = 0.00925551 Jy ! Component: 150 - total flux cleaned = 0.0102206 Jy ! Component: 200 - total flux cleaned = 0.0103417 Jy ! Total flux subtracted in 200 components = 0.0103417 Jy ! Clean residual min=-0.002541 max=0.002565 Jy/beam ! Clean residual mean=-0.000006 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.129138 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 0.129138 Jy ! Inverting map ! Added new window around map position (-50, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224658 Jy ! Component: 100 - total flux cleaned = 0.00247173 Jy ! Component: 150 - total flux cleaned = 0.00262115 Jy ! Component: 200 - total flux cleaned = 0.00271483 Jy ! Total flux subtracted in 200 components = 0.00271483 Jy ! Clean residual min=-0.002554 max=0.001952 Jy/beam ! Clean residual mean=-0.000004 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.131852 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 57 components and 0.131852 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=7.786 mas, bmaj=13.83 mas, bpa=4.066 degrees ! Estimated noise=1.47427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000426791 Jy ! Component: 100 - total flux cleaned = 0.000485894 Jy ! Component: 150 - total flux cleaned = 0.000535142 Jy ! Component: 200 - total flux cleaned = 0.000576796 Jy ! Total flux subtracted in 200 components = 0.000576796 Jy ! Clean residual min=-0.001808 max=0.001735 Jy/beam ! Clean residual mean=-0.000010 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.132429 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.77149e-05 Jy ! Component: 100 - total flux cleaned = 1.84455e-05 Jy ! Component: 150 - total flux cleaned = 1.80969e-05 Jy ! Component: 200 - total flux cleaned = 1.81247e-05 Jy ! Total flux subtracted in 200 components = 1.81247e-05 Jy ! Clean residual min=-0.001814 max=0.001728 Jy/beam ! Clean residual mean=-0.000010 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.132447 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.132447 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.074 mas, bmaj=8.042 mas, bpa=-2.011 degrees ! Estimated noise=1.14439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176623 Jy ! Component: 100 - total flux cleaned = -4.6738e-05 Jy ! Component: 150 - total flux cleaned = 7.05893e-05 Jy ! Component: 200 - total flux cleaned = 0.00010593 Jy ! Total flux subtracted in 200 components = 0.00010593 Jy ! Clean residual min=-0.002510 max=0.001962 Jy/beam ! Clean residual mean=-0.000004 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.132553 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.132553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075287Jy sigma=0.470483 ! Fit after self-cal, rms=0.075286Jy sigma=0.470358 wmodel J1121-0442_S_map.mod ! Writing 75 model components to file: J1121-0442_S_map.mod wobs J1121-0442_S_uvs.fits ! Writing UV FITS file: J1121-0442_S_uvs.fits wwins J1121-0442_S_map.win ! wwins: Wrote 3 windows to J1121-0442_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 = -0.00090562 Jy ! Component: 100 - total flux cleaned = -0.00133107 Jy ! Component: 150 - total flux cleaned = -0.00173231 Jy ! Component: 200 - total flux cleaned = -0.00205127 Jy ! Component: 250 - total flux cleaned = -0.00220496 Jy ! Component: 300 - total flux cleaned = -0.00229393 Jy ! Component: 350 - total flux cleaned = -0.00226444 Jy ! Component: 400 - total flux cleaned = -0.00232045 Jy ! Component: 450 - total flux cleaned = -0.00232023 Jy ! Component: 500 - total flux cleaned = -0.00226652 Jy ! Component: 550 - total flux cleaned = -0.00239821 Jy ! Component: 600 - total flux cleaned = -0.00244946 Jy ! Component: 650 - total flux cleaned = -0.00249982 Jy ! Component: 700 - total flux cleaned = -0.00252418 Jy ! Component: 750 - total flux cleaned = -0.00262088 Jy ! Component: 800 - total flux cleaned = -0.00271576 Jy ! Component: 850 - total flux cleaned = -0.00287896 Jy ! Component: 900 - total flux cleaned = -0.00299337 Jy ! Component: 950 - total flux cleaned = -0.00312879 Jy ! Component: 1000 - total flux cleaned = -0.00326189 Jy ! Component: 1050 - total flux cleaned = -0.00337098 Jy ! Component: 1100 - total flux cleaned = -0.00347861 Jy ! Component: 1150 - total flux cleaned = -0.00358472 Jy ! Component: 1200 - total flux cleaned = -0.0036894 Jy ! Component: 1250 - total flux cleaned = -0.00379274 Jy ! Component: 1300 - total flux cleaned = -0.00393561 Jy ! Component: 1350 - total flux cleaned = -0.00409718 Jy ! Component: 1400 - total flux cleaned = -0.00413707 Jy ! Component: 1450 - total flux cleaned = -0.00431494 Jy ! Component: 1500 - total flux cleaned = -0.00437333 Jy ! Component: 1550 - total flux cleaned = -0.00441222 Jy ! Component: 1600 - total flux cleaned = -0.00450836 Jy ! Component: 1650 - total flux cleaned = -0.00464128 Jy ! Component: 1700 - total flux cleaned = -0.00473484 Jy ! Component: 1750 - total flux cleaned = -0.00480936 Jy ! Component: 1800 - total flux cleaned = -0.00493812 Jy ! Component: 1850 - total flux cleaned = -0.00502897 Jy ! Component: 1900 - total flux cleaned = -0.00508298 Jy ! Component: 1950 - total flux cleaned = -0.00518994 Jy ! Component: 2000 - total flux cleaned = -0.00524311 Jy ! Component: 2050 - total flux cleaned = -0.00538324 Jy ! Component: 2100 - total flux cleaned = -0.00550466 Jy ! Component: 2150 - total flux cleaned = -0.00559051 Jy ! Component: 2200 - total flux cleaned = -0.00567569 Jy ! Component: 2250 - total flux cleaned = -0.0057597 Jy ! Component: 2300 - total flux cleaned = -0.00581002 Jy ! Component: 2350 - total flux cleaned = -0.0059426 Jy ! Component: 2400 - total flux cleaned = -0.00602482 Jy ! Component: 2450 - total flux cleaned = -0.0061385 Jy ! Component: 2500 - total flux cleaned = -0.00629955 Jy ! Component: 2550 - total flux cleaned = -0.00634768 Jy ! Component: 2600 - total flux cleaned = -0.00644268 Jy ! Component: 2650 - total flux cleaned = -0.00652125 Jy ! Component: 2700 - total flux cleaned = -0.00666115 Jy ! Component: 2750 - total flux cleaned = -0.00669209 Jy ! Component: 2800 - total flux cleaned = -0.00669225 Jy ! Component: 2850 - total flux cleaned = -0.00682886 Jy ! Component: 2900 - total flux cleaned = -0.00690397 Jy ! Component: 2950 - total flux cleaned = -0.00684418 Jy ! Component: 3000 - total flux cleaned = -0.00691829 Jy ! Component: 3050 - total flux cleaned = -0.00694775 Jy ! Component: 3100 - total flux cleaned = -0.0069479 Jy ! Component: 3150 - total flux cleaned = -0.00699153 Jy ! Component: 3200 - total flux cleaned = -0.00704901 Jy ! Component: 3250 - total flux cleaned = -0.00702027 Jy ! Component: 3300 - total flux cleaned = -0.00706276 Jy ! Component: 3350 - total flux cleaned = -0.00704867 Jy ! Component: 3400 - total flux cleaned = -0.00707657 Jy ! Component: 3450 - total flux cleaned = -0.00707634 Jy ! Component: 3500 - total flux cleaned = -0.00706255 Jy ! Component: 3550 - total flux cleaned = -0.00704879 Jy ! Component: 3600 - total flux cleaned = -0.00707618 Jy ! Component: 3650 - total flux cleaned = -0.00703555 Jy ! Component: 3700 - total flux cleaned = -0.00706246 Jy ! Component: 3750 - total flux cleaned = -0.00704901 Jy ! Component: 3800 - total flux cleaned = -0.00704894 Jy ! Component: 3850 - total flux cleaned = -0.00699616 Jy ! Component: 3900 - total flux cleaned = -0.0070092 Jy ! Component: 3950 - total flux cleaned = -0.00699622 Jy ! Component: 4000 - total flux cleaned = -0.00704802 Jy ! Component: 4050 - total flux cleaned = -0.0070094 Jy ! Total flux subtracted in 4096 components = -0.00700951 Jy ! Clean residual min=-0.000825 max=0.000848 Jy/beam ! Clean residual mean=-0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.125544 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 330 components and 0.125544 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1121-0442_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.074 x 8.042 at -2.011 degrees (North through East) ! Clean map min=-0.0020354 max=0.081138 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1121-0442_S_map.fits wmodel /image_prod/ug002_uva//J1121-0442_S_map.mod ! Writing 330 model components to file: /image_prod/ug002_uva//J1121-0442_S_map.mod wobs /image_prod/ug002_uva//J1121-0442_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1121-0442_S_uvs.fits wwins /image_prod/ug002_uva//J1121-0442_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1121-0442_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.081138 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000225946 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.835413 0.835413 1.67083 3.34165 6.6833 13.3666 26.7332 53.4664 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.081 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 359.103 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1121-0442_S_dfm.log closed on Thu Mar 5 00:00:30 2020