! Started logfile: /image_prod/ug002_uva//J0047+0319_S_dfm.log on Wed Mar 4 18:38:50 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//J0047+0319_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0047+0319_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.973333 visibilities/baseline/integration-bin. ! Found source: J0047+0319 ! ! 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 7884 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 J0047+0319_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003155Jy sigma=8.783445 ! Fit after self-cal, rms=0.955895Jy sigma=8.370607 ! 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=3.028 mas, bmaj=13.28 mas, bpa=-18.59 degrees ! Estimated noise=1.27927 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 = 0.0350732 Jy ! Component: 100 - total flux cleaned = 0.0427694 Jy ! Total flux subtracted in 100 components = 0.0427694 Jy ! Clean residual min=-0.003043 max=0.002988 Jy/beam ! Clean residual mean=-0.000002 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.0427694 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0427694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059584Jy sigma=0.480929 ! Fit after self-cal, rms=0.057680Jy sigma=0.464232 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406598 Jy ! Component: 100 - total flux cleaned = 0.00461257 Jy ! Total flux subtracted in 100 components = 0.00461257 Jy ! Clean residual min=-0.002565 max=0.002337 Jy/beam ! Clean residual mean=-0.000002 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.047382 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.047382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057345Jy sigma=0.461288 ! Fit after self-cal, rms=0.057333Jy sigma=0.461247 ! 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=3.663 mas, bmaj=13.6 mas, bpa=-17.87 degrees ! Estimated noise=0.930595 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 = 0.000950083 Jy ! Component: 100 - total flux cleaned = 0.00107315 Jy ! Component: 150 - total flux cleaned = 0.000978192 Jy ! Component: 200 - total flux cleaned = 0.000895685 Jy ! Total flux subtracted in 200 components = 0.000895685 Jy ! Clean residual min=-0.001767 max=0.001804 Jy/beam ! Clean residual mean=-0.000006 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0482777 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 40 components and 0.0482777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057275Jy sigma=0.460847 ! Fit after self-cal, rms=0.057267Jy sigma=0.460820 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.663 x 13.6 at -17.87 degrees (North through East) ! Clean map min=-0.0023224 max=0.048608 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.04 KP 1.04 ! LA 0.99 MK 1.01 NL 0.98 OV 0.95 ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.07 KP 1.00 ! LA 1.03 MK 1.02 NL 0.83 OV 0.97 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.96 KP 0.96 ! LA 1.07 MK 1.02 NL 0.93 OV 1.01 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.057267Jy sigma=0.460820 ! Fit after self-cal, rms=0.056284Jy sigma=0.459892 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.687 mas, bmaj=13.54 mas, bpa=-17.9 degrees ! Estimated noise=0.922428 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 = 0.000198416 Jy ! Component: 100 - total flux cleaned = 0.000196886 Jy ! Component: 150 - total flux cleaned = 0.000127806 Jy ! Component: 200 - total flux cleaned = 8.35846e-05 Jy ! Total flux subtracted in 200 components = 8.35846e-05 Jy ! Clean residual min=-0.001652 max=0.001764 Jy/beam ! Clean residual mean=-0.000006 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0483612 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.0483612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056266Jy sigma=0.459778 ! Fit after self-cal, rms=0.056284Jy sigma=0.459681 ! 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=0.056284Jy sigma=0.459681 ! Fit after self-cal, rms=0.056463Jy sigma=0.458511 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.695 mas, bmaj=13.51 mas, bpa=-17.94 degrees ! Estimated noise=0.921139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.98117e-05 Jy ! Component: 100 - total flux cleaned = 3.61528e-05 Jy ! Component: 150 - total flux cleaned = 4.26879e-06 Jy ! Component: 200 - total flux cleaned = -9.47166e-06 Jy ! Total flux subtracted in 200 components = -9.47166e-06 Jy ! Clean residual min=-0.001567 max=0.001677 Jy/beam ! Clean residual mean=-0.000006 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0483518 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.0483518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056446Jy sigma=0.458418 ! Fit after self-cal, rms=0.056478Jy sigma=0.458320 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 = 8.2015e-05 Jy ! Component: 100 - total flux cleaned = 6.89416e-05 Jy ! Component: 150 - total flux cleaned = 6.85427e-05 Jy ! Component: 200 - total flux cleaned = 5.76313e-05 Jy ! Total flux subtracted in 200 components = 5.76313e-05 Jy ! Clean residual min=-0.001577 max=0.001670 Jy/beam ! Clean residual mean=-0.000006 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0484094 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.0484094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056471Jy sigma=0.458286 ! Fit after self-cal, rms=0.056471Jy sigma=0.458285 ! 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=0.056471Jy sigma=0.458285 ! Fit after self-cal, rms=0.056553Jy sigma=0.458172 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.704 mas, bmaj=13.47 mas, bpa=-17.96 degrees ! Estimated noise=0.917379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.9698e-05 Jy ! Component: 100 - total flux cleaned = -6.83537e-05 Jy ! Component: 150 - total flux cleaned = -6.83346e-05 Jy ! Component: 200 - total flux cleaned = -8.96366e-05 Jy ! Total flux subtracted in 200 components = -8.96366e-05 Jy ! Clean residual min=-0.001490 max=0.001657 Jy/beam ! Clean residual mean=-0.000005 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0483198 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.0483198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056543Jy sigma=0.458126 ! Fit after self-cal, rms=0.056556Jy sigma=0.458114 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 = 1.25234e-05 Jy ! Component: 100 - total flux cleaned = 1.24276e-05 Jy ! Component: 150 - total flux cleaned = 2.15372e-05 Jy ! Component: 200 - total flux cleaned = 1.23743e-05 Jy ! Total flux subtracted in 200 components = 1.23743e-05 Jy ! Clean residual min=-0.001506 max=0.001658 Jy/beam ! Clean residual mean=-0.000005 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0483322 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.0483322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056552Jy sigma=0.458096 ! Fit after self-cal, rms=0.056552Jy sigma=0.458094 ! Inverting map ! Added new window around map position (-123.5, 81.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100738 Jy ! Component: 100 - total flux cleaned = 0.00104923 Jy ! Component: 150 - total flux cleaned = 0.00112979 Jy ! Component: 200 - total flux cleaned = 0.00115362 Jy ! Total flux subtracted in 200 components = 0.00115362 Jy ! Clean residual min=-0.001423 max=0.001315 Jy/beam ! Clean residual mean=-0.000004 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0494858 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.0494858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056502Jy sigma=0.457677 ! Fit after self-cal, rms=0.056499Jy sigma=0.457611 ! 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=0.056499Jy sigma=0.457611 ! Fit after self-cal, rms=0.056280Jy sigma=0.457560 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.065 mas, bmaj=13.96 mas, bpa=-11.55 degrees ! Estimated noise=1.05186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000317188 Jy ! Component: 100 - total flux cleaned = 0.000313043 Jy ! Component: 150 - total flux cleaned = 0.000329789 Jy ! Component: 200 - total flux cleaned = 0.000299198 Jy ! Total flux subtracted in 200 components = 0.000299198 Jy ! Clean residual min=-0.001626 max=0.001301 Jy/beam ! Clean residual mean=-0.000007 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.049785 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 112 components and 0.049785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056270Jy sigma=0.457478 ! Fit after self-cal, rms=0.056258Jy sigma=0.457408 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 = 0.000143831 Jy ! Component: 100 - total flux cleaned = 0.000115238 Jy ! Component: 150 - total flux cleaned = 7.68252e-05 Jy ! Component: 200 - total flux cleaned = 5.26007e-05 Jy ! Total flux subtracted in 200 components = 5.26007e-05 Jy ! Clean residual min=-0.001625 max=0.001261 Jy/beam ! Clean residual mean=-0.000007 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0498376 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.0498376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056254Jy sigma=0.457373 ! Fit after self-cal, rms=0.056253Jy sigma=0.457368 ! 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=3.706 mas, bmaj=13.45 mas, bpa=-17.99 degrees ! Estimated noise=0.914545 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.706 x 13.45 at -17.99 degrees (North through East) ! Clean map min=-0.0021011 max=0.048132 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=3.061 mas, bmaj=13.13 mas, bpa=-18.75 degrees ! Estimated noise=1.25576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0365172 Jy ! Component: 100 - total flux cleaned = 0.0445689 Jy ! Component: 150 - total flux cleaned = 0.0467384 Jy ! Component: 200 - total flux cleaned = 0.0475993 Jy ! Total flux subtracted in 200 components = 0.0475993 Jy ! Clean residual min=-0.002236 max=0.002288 Jy/beam ! Clean residual mean=-0.000002 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0475992 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0475992 Jy ! Inverting map and beam ! Estimated beam: bmin=3.706 mas, bmaj=13.45 mas, bpa=-17.99 degrees ! Estimated noise=0.914545 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 = 0.00200237 Jy ! Component: 100 - total flux cleaned = 0.00260882 Jy ! Component: 150 - total flux cleaned = 0.00288156 Jy ! Component: 200 - total flux cleaned = 0.00307875 Jy ! Total flux subtracted in 200 components = 0.00307875 Jy ! Clean residual min=-0.001689 max=0.001265 Jy/beam ! Clean residual mean=-0.000004 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.050678 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.050678 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=8.065 mas, bmaj=13.96 mas, bpa=-11.55 degrees ! Estimated noise=1.05186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126952 Jy ! Component: 100 - total flux cleaned = 1.62135e-05 Jy ! Component: 150 - total flux cleaned = 1.73289e-05 Jy ! Component: 200 - total flux cleaned = -6.02497e-06 Jy ! Total flux subtracted in 200 components = -6.02497e-06 Jy ! Clean residual min=-0.001541 max=0.001353 Jy/beam ! Clean residual mean=-0.000006 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.050672 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 = -6.59377e-05 Jy ! Component: 100 - total flux cleaned = -0.000105937 Jy ! Component: 150 - total flux cleaned = -0.000144268 Jy ! Component: 200 - total flux cleaned = -0.000197562 Jy ! Total flux subtracted in 200 components = -0.000197562 Jy ! Clean residual min=-0.001572 max=0.001324 Jy/beam ! Clean residual mean=-0.000006 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0504744 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 70 components and 0.0504744 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.706 mas, bmaj=13.45 mas, bpa=-17.99 degrees ! Estimated noise=0.914545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.29994e-05 Jy ! Component: 100 - total flux cleaned = -0.000199206 Jy ! Component: 150 - total flux cleaned = -0.000344104 Jy ! Component: 200 - total flux cleaned = -0.000387921 Jy ! Total flux subtracted in 200 components = -0.000387921 Jy ! Clean residual min=-0.001451 max=0.001334 Jy/beam ! Clean residual mean=-0.000004 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0500865 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.0500865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056279Jy sigma=0.457501 ! Fit after self-cal, rms=0.056277Jy sigma=0.457468 wmodel J0047+0319_S_map.mod ! Writing 91 model components to file: J0047+0319_S_map.mod wobs J0047+0319_S_uvs.fits ! Writing UV FITS file: J0047+0319_S_uvs.fits wwins J0047+0319_S_map.win ! wwins: Wrote 2 windows to J0047+0319_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 = -0.000582618 Jy ! Component: 100 - total flux cleaned = -0.000988004 Jy ! Component: 150 - total flux cleaned = -0.0012139 Jy ! Component: 200 - total flux cleaned = -0.00138775 Jy ! Component: 250 - total flux cleaned = -0.00153539 Jy ! Component: 300 - total flux cleaned = -0.00169885 Jy ! Component: 350 - total flux cleaned = -0.00181853 Jy ! Component: 400 - total flux cleaned = -0.00199222 Jy ! Component: 450 - total flux cleaned = -0.00212354 Jy ! Component: 500 - total flux cleaned = -0.00221542 Jy ! Component: 550 - total flux cleaned = -0.00237598 Jy ! Component: 600 - total flux cleaned = -0.00246298 Jy ! Component: 650 - total flux cleaned = -0.00254813 Jy ! Component: 700 - total flux cleaned = -0.00261481 Jy ! Component: 750 - total flux cleaned = -0.00266397 Jy ! Component: 800 - total flux cleaned = -0.00272845 Jy ! Component: 850 - total flux cleaned = -0.00282298 Jy ! Component: 900 - total flux cleaned = -0.00293103 Jy ! Component: 950 - total flux cleaned = -0.00299179 Jy ! Component: 1000 - total flux cleaned = -0.00305155 Jy ! Component: 1050 - total flux cleaned = -0.00308122 Jy ! Component: 1100 - total flux cleaned = -0.00313926 Jy ! Component: 1150 - total flux cleaned = -0.0032107 Jy ! Component: 1200 - total flux cleaned = -0.00323867 Jy ! Component: 1250 - total flux cleaned = -0.00326655 Jy ! Component: 1300 - total flux cleaned = -0.0032804 Jy ! Component: 1350 - total flux cleaned = -0.00330741 Jy ! Component: 1400 - total flux cleaned = -0.00334731 Jy ! Component: 1450 - total flux cleaned = -0.00336017 Jy ! Component: 1500 - total flux cleaned = -0.00334685 Jy ! Component: 1550 - total flux cleaned = -0.00332115 Jy ! Component: 1600 - total flux cleaned = -0.0033337 Jy ! Component: 1650 - total flux cleaned = -0.00330858 Jy ! Component: 1700 - total flux cleaned = -0.00330857 Jy ! Component: 1750 - total flux cleaned = -0.00328405 Jy ! Component: 1800 - total flux cleaned = -0.00324771 Jy ! Component: 1850 - total flux cleaned = -0.00323564 Jy ! Component: 1900 - total flux cleaned = -0.00321185 Jy ! Component: 1950 - total flux cleaned = -0.00317655 Jy ! Component: 2000 - total flux cleaned = -0.00318817 Jy ! Component: 2050 - total flux cleaned = -0.00317665 Jy ! Component: 2100 - total flux cleaned = -0.00321102 Jy ! Component: 2150 - total flux cleaned = -0.00321114 Jy ! Component: 2200 - total flux cleaned = -0.00322234 Jy ! Component: 2250 - total flux cleaned = -0.00325564 Jy ! Component: 2300 - total flux cleaned = -0.00325549 Jy ! Component: 2350 - total flux cleaned = -0.00325547 Jy ! Component: 2400 - total flux cleaned = -0.00325542 Jy ! Component: 2450 - total flux cleaned = -0.00325551 Jy ! Component: 2500 - total flux cleaned = -0.00327668 Jy ! Component: 2550 - total flux cleaned = -0.00327655 Jy ! Component: 2600 - total flux cleaned = -0.00325571 Jy ! Component: 2650 - total flux cleaned = -0.00326604 Jy ! Component: 2700 - total flux cleaned = -0.00327635 Jy ! Component: 2750 - total flux cleaned = -0.00327635 Jy ! Component: 2800 - total flux cleaned = -0.00329647 Jy ! Component: 2850 - total flux cleaned = -0.00328638 Jy ! Component: 2900 - total flux cleaned = -0.0032565 Jy ! Component: 2950 - total flux cleaned = -0.00327625 Jy ! Component: 3000 - total flux cleaned = -0.00329588 Jy ! Component: 3050 - total flux cleaned = -0.00329584 Jy ! Component: 3100 - total flux cleaned = -0.00332478 Jy ! Component: 3150 - total flux cleaned = -0.00336306 Jy ! Component: 3200 - total flux cleaned = -0.00334399 Jy ! Component: 3250 - total flux cleaned = -0.00336296 Jy ! Component: 3300 - total flux cleaned = -0.00337233 Jy ! Component: 3350 - total flux cleaned = -0.00341882 Jy ! Component: 3400 - total flux cleaned = -0.00339104 Jy ! Component: 3450 - total flux cleaned = -0.00338184 Jy ! Component: 3500 - total flux cleaned = -0.00341837 Jy ! Component: 3550 - total flux cleaned = -0.00341835 Jy ! Component: 3600 - total flux cleaned = -0.00340938 Jy ! Component: 3650 - total flux cleaned = -0.00342717 Jy ! Component: 3700 - total flux cleaned = -0.00338269 Jy ! Component: 3750 - total flux cleaned = -0.00338272 Jy ! Component: 3800 - total flux cleaned = -0.0033826 Jy ! Component: 3850 - total flux cleaned = -0.00334763 Jy ! Component: 3900 - total flux cleaned = -0.00332158 Jy ! Component: 3950 - total flux cleaned = -0.00333018 Jy ! Component: 4000 - total flux cleaned = -0.00332155 Jy ! Component: 4050 - total flux cleaned = -0.00332149 Jy ! Total flux subtracted in 4096 components = -0.00328754 Jy ! Clean residual min=-0.000478 max=0.000629 Jy/beam ! Clean residual mean=-0.000002 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0467989 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 399 components and 0.0467989 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0047+0319_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.706 x 13.45 at -17.99 degrees (North through East) ! Clean map min=-0.0017466 max=0.047676 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0047+0319_S_map.fits wmodel /image_prod/ug002_uva//J0047+0319_S_map.mod ! Writing 399 model components to file: /image_prod/ug002_uva//J0047+0319_S_map.mod wobs /image_prod/ug002_uva//J0047+0319_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0047+0319_S_uvs.fits wwins /image_prod/ug002_uva//J0047+0319_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0047+0319_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0476759 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163995 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03194 1.03194 2.06388 4.12776 8.25551 16.511 33.022 66.0441 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 290.714 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0047+0319_S_dfm.log closed on Wed Mar 4 18:38:54 2020