! Started logfile: /image_prod/ug002_uva//J1954-1123_S_dfm.log on Thu Mar 5 04:27:25 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//J1954-1123_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1954-1123_S_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J1954-1123 ! ! 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 4224 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 J1954-1123_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.039162Jy sigma=7.592260 ! Fit after self-cal, rms=0.759166Jy sigma=5.590272 ! 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=2.564 mas, bmaj=7.088 mas, bpa=-3.045 degrees ! Estimated noise=1.95165 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 = 0.183253 Jy ! Component: 100 - total flux cleaned = 0.233812 Jy ! Total flux subtracted in 100 components = 0.233812 Jy ! Clean residual min=-0.006995 max=0.020297 Jy/beam ! Clean residual mean=0.000017 rms=0.002469 Jy/beam ! Combined flux in latest and established models = 0.233812 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.233812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073931Jy sigma=0.488357 ! Fit after self-cal, rms=0.073876Jy sigma=0.487932 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205686 Jy ! Component: 100 - total flux cleaned = 0.0291659 Jy ! Total flux subtracted in 100 components = 0.0291659 Jy ! Clean residual min=-0.006182 max=0.007081 Jy/beam ! Clean residual mean=0.000013 rms=0.001529 Jy/beam ! Combined flux in latest and established models = 0.262978 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.262978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067706Jy sigma=0.441968 ! Fit after self-cal, rms=0.067677Jy sigma=0.441705 ! 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=3.048 mas, bmaj=7.791 mas, bpa=-3.502 degrees ! Estimated noise=1.52657 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 = 0.00523006 Jy ! Component: 100 - total flux cleaned = 0.00595597 Jy ! Component: 150 - total flux cleaned = 0.00604885 Jy ! Component: 200 - total flux cleaned = 0.00613046 Jy ! Total flux subtracted in 200 components = 0.00613046 Jy ! Clean residual min=-0.006897 max=0.006488 Jy/beam ! Clean residual mean=0.000010 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.269109 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.269109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067099Jy sigma=0.438708 ! Fit after self-cal, rms=0.067097Jy sigma=0.438686 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.048 x 7.791 at -3.502 degrees (North through East) ! Clean map min=-0.0066503 max=0.24003 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 0.99 KP 1.00 ! LA 1.03 MK 0.99 NL 1.01 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 1.00 KP 0.99 ! LA 1.03 MK 1.00 NL 1.03 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.03 KP 0.99 ! LA 1.00 MK 0.99 NL 1.09 PT 0.99 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.067097Jy sigma=0.438686 ! Fit after self-cal, rms=0.065188Jy sigma=0.429400 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=7.781 mas, bpa=-3.468 degrees ! Estimated noise=1.52001 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 = -7.44617e-06 Jy ! Component: 100 - total flux cleaned = 0.000232483 Jy ! Component: 150 - total flux cleaned = 0.000265715 Jy ! Component: 200 - total flux cleaned = 0.000264529 Jy ! Total flux subtracted in 200 components = 0.000264529 Jy ! Clean residual min=-0.006063 max=0.005169 Jy/beam ! Clean residual mean=0.000012 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.269373 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.269373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065131Jy sigma=0.429064 ! Fit after self-cal, rms=0.065114Jy sigma=0.428975 ! 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=0.065114Jy sigma=0.428975 ! Fit after self-cal, rms=0.063011Jy sigma=0.414973 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.044 mas, bmaj=7.779 mas, bpa=-3.498 degrees ! Estimated noise=1.51944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261651 Jy ! Component: 100 - total flux cleaned = 0.000198485 Jy ! Component: 150 - total flux cleaned = 0.000170687 Jy ! Component: 200 - total flux cleaned = 0.00012113 Jy ! Total flux subtracted in 200 components = 0.00012113 Jy ! Clean residual min=-0.002929 max=0.003320 Jy/beam ! Clean residual mean=0.000000 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.269494 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.269494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062978Jy sigma=0.414775 ! Fit after self-cal, rms=0.062979Jy sigma=0.414737 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 (-17, 68). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275592 Jy ! Component: 100 - total flux cleaned = 0.00288698 Jy ! Component: 150 - total flux cleaned = 0.00288265 Jy ! Component: 200 - total flux cleaned = 0.00288054 Jy ! Total flux subtracted in 200 components = 0.00288054 Jy ! Clean residual min=-0.002921 max=0.002475 Jy/beam ! Clean residual mean=-0.000000 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.272375 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.272375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062839Jy sigma=0.413730 ! Fit after self-cal, rms=0.062832Jy sigma=0.413707 ! 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=0.062832Jy sigma=0.413707 ! Fit after self-cal, rms=0.062748Jy sigma=0.413642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.042 mas, bmaj=7.78 mas, bpa=-3.558 degrees ! Estimated noise=1.51667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000371633 Jy ! Component: 100 - total flux cleaned = 0.000404979 Jy ! Component: 150 - total flux cleaned = 0.000496351 Jy ! Component: 200 - total flux cleaned = 0.000610969 Jy ! Total flux subtracted in 200 components = 0.000610969 Jy ! Clean residual min=-0.002739 max=0.002384 Jy/beam ! Clean residual mean=-0.000001 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.272986 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.272986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062708Jy sigma=0.413438 ! Fit after self-cal, rms=0.062708Jy sigma=0.413435 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 = 8.37039e-05 Jy ! Component: 100 - total flux cleaned = 0.000160847 Jy ! Component: 150 - total flux cleaned = 0.000209007 Jy ! Component: 200 - total flux cleaned = 0.000278282 Jy ! Total flux subtracted in 200 components = 0.000278282 Jy ! Clean residual min=-0.002667 max=0.002338 Jy/beam ! Clean residual mean=-0.000001 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.273264 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.273264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062684Jy sigma=0.413326 ! Fit after self-cal, rms=0.062684Jy sigma=0.413325 ! 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=0.062684Jy sigma=0.413325 ! Fit after self-cal, rms=0.062701Jy sigma=0.413296 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.641 mas, bmaj=14.07 mas, bpa=1.941 degrees ! Estimated noise=1.91324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000995997 Jy ! Component: 100 - total flux cleaned = 0.00113345 Jy ! Component: 150 - total flux cleaned = 0.00120383 Jy ! Component: 200 - total flux cleaned = 0.00125175 Jy ! Total flux subtracted in 200 components = 0.00125175 Jy ! Clean residual min=-0.002639 max=0.002615 Jy/beam ! Clean residual mean=-0.000003 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.274516 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 86 components and 0.274516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062696Jy sigma=0.413282 ! Fit after self-cal, rms=0.062694Jy sigma=0.413268 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 = 7.22958e-05 Jy ! Component: 100 - total flux cleaned = 0.000134933 Jy ! Component: 150 - total flux cleaned = 0.000148056 Jy ! Component: 200 - total flux cleaned = 0.000159729 Jy ! Total flux subtracted in 200 components = 0.000159729 Jy ! Clean residual min=-0.002577 max=0.002595 Jy/beam ! Clean residual mean=-0.000003 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.274675 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.274676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062693Jy sigma=0.413296 ! Fit after self-cal, rms=0.062692Jy sigma=0.413287 ! 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=3.042 mas, bmaj=7.778 mas, bpa=-3.582 degrees ! Estimated noise=1.51727 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.042 x 7.778 at -3.582 degrees (North through East) ! Clean map min=-0.0024953 max=0.23955 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=7.082 mas, bpa=-3.151 degrees ! Estimated noise=1.94351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182417 Jy ! Component: 100 - total flux cleaned = 0.23403 Jy ! Component: 150 - total flux cleaned = 0.254955 Jy ! Component: 200 - total flux cleaned = 0.263726 Jy ! Total flux subtracted in 200 components = 0.263726 Jy ! Clean residual min=-0.004342 max=0.004423 Jy/beam ! Clean residual mean=0.000001 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.263726 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.263726 Jy ! Inverting map and beam ! Estimated beam: bmin=3.042 mas, bmaj=7.778 mas, bpa=-3.582 degrees ! Estimated noise=1.51727 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 (2.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510695 Jy ! Component: 100 - total flux cleaned = 0.00818949 Jy ! Component: 150 - total flux cleaned = 0.0093308 Jy ! Component: 200 - total flux cleaned = 0.00992014 Jy ! Total flux subtracted in 200 components = 0.00992014 Jy ! Clean residual min=-0.003069 max=0.002419 Jy/beam ! Clean residual mean=-0.000001 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.273647 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.273647 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=7.641 mas, bmaj=14.07 mas, bpa=1.941 degrees ! Estimated noise=1.91324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136314 Jy ! Component: 100 - total flux cleaned = 0.00163999 Jy ! Component: 150 - total flux cleaned = 0.00169895 Jy ! Component: 200 - total flux cleaned = 0.00175438 Jy ! Total flux subtracted in 200 components = 0.00175438 Jy ! Clean residual min=-0.002523 max=0.002797 Jy/beam ! Clean residual mean=-0.000003 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.275401 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 = 7.70763e-05 Jy ! Component: 100 - total flux cleaned = 0.000100916 Jy ! Component: 150 - total flux cleaned = 0.000123267 Jy ! Component: 200 - total flux cleaned = 0.000123307 Jy ! Total flux subtracted in 200 components = 0.000123307 Jy ! Clean residual min=-0.002446 max=0.002759 Jy/beam ! Clean residual mean=-0.000003 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.275524 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 57 components and 0.275524 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.042 mas, bmaj=7.778 mas, bpa=-3.582 degrees ! Estimated noise=1.51727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000696573 Jy ! Component: 100 - total flux cleaned = -0.000747907 Jy ! Component: 150 - total flux cleaned = -0.000652338 Jy ! Component: 200 - total flux cleaned = -0.00060804 Jy ! Total flux subtracted in 200 components = -0.00060804 Jy ! Clean residual min=-0.002768 max=0.002195 Jy/beam ! Clean residual mean=-0.000001 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.274916 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 0.274916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062747Jy sigma=0.413295 ! Fit after self-cal, rms=0.062741Jy sigma=0.413263 wmodel J1954-1123_S_map.mod ! Writing 76 model components to file: J1954-1123_S_map.mod wobs J1954-1123_S_uvs.fits ! Writing UV FITS file: J1954-1123_S_uvs.fits wwins J1954-1123_S_map.win ! wwins: Wrote 3 windows to J1954-1123_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 = -0.00119195 Jy ! Component: 100 - total flux cleaned = -0.00156092 Jy ! Component: 150 - total flux cleaned = -0.00182949 Jy ! Component: 200 - total flux cleaned = -0.00190296 Jy ! Component: 250 - total flux cleaned = -0.00204397 Jy ! Component: 300 - total flux cleaned = -0.00218062 Jy ! Component: 350 - total flux cleaned = -0.00227977 Jy ! Component: 400 - total flux cleaned = -0.0023761 Jy ! Component: 450 - total flux cleaned = -0.00240717 Jy ! Component: 500 - total flux cleaned = -0.00243758 Jy ! Component: 550 - total flux cleaned = -0.00246683 Jy ! Component: 600 - total flux cleaned = -0.00246635 Jy ! Component: 650 - total flux cleaned = -0.00238144 Jy ! Component: 700 - total flux cleaned = -0.0024086 Jy ! Component: 750 - total flux cleaned = -0.00238151 Jy ! Component: 800 - total flux cleaned = -0.00243434 Jy ! Component: 850 - total flux cleaned = -0.00251155 Jy ! Component: 900 - total flux cleaned = -0.00253657 Jy ! Component: 950 - total flux cleaned = -0.00248646 Jy ! Component: 1000 - total flux cleaned = -0.00255974 Jy ! Component: 1050 - total flux cleaned = -0.0025837 Jy ! Component: 1100 - total flux cleaned = -0.00265469 Jy ! Component: 1150 - total flux cleaned = -0.00274798 Jy ! Component: 1200 - total flux cleaned = -0.00290807 Jy ! Component: 1250 - total flux cleaned = -0.00299779 Jy ! Component: 1300 - total flux cleaned = -0.00310831 Jy ! Component: 1350 - total flux cleaned = -0.0032173 Jy ! Component: 1400 - total flux cleaned = -0.00330322 Jy ! Component: 1450 - total flux cleaned = -0.00345186 Jy ! Component: 1500 - total flux cleaned = -0.00357709 Jy ! Component: 1550 - total flux cleaned = -0.00367975 Jy ! Component: 1600 - total flux cleaned = -0.00374091 Jy ! Component: 1650 - total flux cleaned = -0.00392188 Jy ! Component: 1700 - total flux cleaned = -0.00398132 Jy ! Component: 1750 - total flux cleaned = -0.00405959 Jy ! Component: 1800 - total flux cleaned = -0.00413702 Jy ! Component: 1850 - total flux cleaned = -0.00421391 Jy ! Component: 1900 - total flux cleaned = -0.00432751 Jy ! Component: 1950 - total flux cleaned = -0.00438328 Jy ! Component: 2000 - total flux cleaned = -0.00443851 Jy ! Component: 2050 - total flux cleaned = -0.00447474 Jy ! Component: 2100 - total flux cleaned = -0.00451092 Jy ! Component: 2150 - total flux cleaned = -0.00458234 Jy ! Component: 2200 - total flux cleaned = -0.00463502 Jy ! Component: 2250 - total flux cleaned = -0.00468721 Jy ! Component: 2300 - total flux cleaned = -0.00470466 Jy ! Component: 2350 - total flux cleaned = -0.00473887 Jy ! Component: 2400 - total flux cleaned = -0.00482372 Jy ! Component: 2450 - total flux cleaned = -0.00487408 Jy ! Component: 2500 - total flux cleaned = -0.00494034 Jy ! Component: 2550 - total flux cleaned = -0.00497343 Jy ! Component: 2600 - total flux cleaned = -0.00510373 Jy ! Component: 2650 - total flux cleaned = -0.00510371 Jy ! Component: 2700 - total flux cleaned = -0.00518381 Jy ! Component: 2750 - total flux cleaned = -0.00527904 Jy ! Component: 2800 - total flux cleaned = -0.00531058 Jy ! Component: 2850 - total flux cleaned = -0.00540423 Jy ! Component: 2900 - total flux cleaned = -0.00551231 Jy ! Component: 2950 - total flux cleaned = -0.00554293 Jy ! Component: 3000 - total flux cleaned = -0.0056496 Jy ! Component: 3050 - total flux cleaned = -0.00567957 Jy ! Component: 3100 - total flux cleaned = -0.00570947 Jy ! Component: 3150 - total flux cleaned = -0.00575403 Jy ! Component: 3200 - total flux cleaned = -0.00582775 Jy ! Component: 3250 - total flux cleaned = -0.00582777 Jy ! Component: 3300 - total flux cleaned = -0.00588604 Jy ! Component: 3350 - total flux cleaned = -0.00598684 Jy ! Component: 3400 - total flux cleaned = -0.00600118 Jy ! Component: 3450 - total flux cleaned = -0.00608648 Jy ! Component: 3500 - total flux cleaned = -0.00608671 Jy ! Component: 3550 - total flux cleaned = -0.00618483 Jy ! Component: 3600 - total flux cleaned = -0.0062404 Jy ! Component: 3650 - total flux cleaned = -0.00624053 Jy ! Component: 3700 - total flux cleaned = -0.00633661 Jy ! Component: 3750 - total flux cleaned = -0.00632311 Jy ! Component: 3800 - total flux cleaned = -0.0063772 Jy ! Component: 3850 - total flux cleaned = -0.00643094 Jy ! Component: 3900 - total flux cleaned = -0.00648429 Jy ! Component: 3950 - total flux cleaned = -0.00652412 Jy ! Component: 4000 - total flux cleaned = -0.00658992 Jy ! Component: 4050 - total flux cleaned = -0.00661617 Jy ! Total flux subtracted in 4096 components = -0.00666831 Jy ! Clean residual min=-0.000888 max=0.000964 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.268248 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 342 components and 0.268248 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1954-1123_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.042 x 7.778 at -3.582 degrees (North through East) ! Clean map min=-0.002156 max=0.23772 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1954-1123_S_map.fits wmodel /image_prod/ug002_uva//J1954-1123_S_map.mod ! Writing 342 model components to file: /image_prod/ug002_uva//J1954-1123_S_map.mod wobs /image_prod/ug002_uva//J1954-1123_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1954-1123_S_uvs.fits wwins /image_prod/ug002_uva//J1954-1123_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1954-1123_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.237722 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000220975 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.278865 0.278865 0.55773 1.11546 2.23092 4.46184 8.92368 17.8474 35.6947 71.3894 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.237 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1075.79 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1954-1123_S_dfm.log closed on Thu Mar 5 04:27:28 2020