! Started logfile: /image_prod/ug002_uva//J1004+0708_S_dfm.log on Wed Mar 4 23:23:07 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//J1004+0708_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1004+0708_S_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.86588 visibilities/baseline/integration-bin. ! Found source: J1004+0708 ! ! 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 13209 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 J1004+0708_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 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011800Jy sigma=8.533681 ! Fit after self-cal, rms=0.899894Jy sigma=7.449825 ! 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=2.782 mas, bmaj=7.431 mas, bpa=-5.932 degrees ! Estimated noise=1.12069 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 = 0.0815547 Jy ! Component: 100 - total flux cleaned = 0.107626 Jy ! Total flux subtracted in 100 components = 0.107626 Jy ! Clean residual min=-0.009868 max=0.036158 Jy/beam ! Clean residual mean=0.000004 rms=0.003167 Jy/beam ! Combined flux in latest and established models = 0.107626 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.107626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089219Jy sigma=0.681888 ! Fit after self-cal, rms=0.088897Jy sigma=0.677915 ! Inverting map ! Added new window around map position (-6, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299784 Jy ! Component: 100 - total flux cleaned = 0.0419759 Jy ! Total flux subtracted in 100 components = 0.0419759 Jy ! Clean residual min=-0.007795 max=0.022827 Jy/beam ! Clean residual mean=0.000002 rms=0.002168 Jy/beam ! Combined flux in latest and established models = 0.149602 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.149602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079276Jy sigma=0.570012 ! Fit after self-cal, rms=0.075764Jy sigma=0.540030 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160349 Jy ! Component: 100 - total flux cleaned = 0.0228973 Jy ! Total flux subtracted in 100 components = 0.0228973 Jy ! Clean residual min=-0.006223 max=0.010359 Jy/beam ! Clean residual mean=0.000002 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 0.172499 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.172499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072480Jy sigma=0.503007 ! Fit after self-cal, rms=0.071563Jy sigma=0.495998 ! Inverting map ! Added new window around map position (-3, -12.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00667443 Jy ! Component: 100 - total flux cleaned = 0.00909657 Jy ! Total flux subtracted in 100 components = 0.00909657 Jy ! Clean residual min=-0.005012 max=0.006322 Jy/beam ! Clean residual mean=0.000001 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.181596 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.181596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070406Jy sigma=0.485554 ! Fit after self-cal, rms=0.070202Jy sigma=0.483870 ! 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=3.327 mas, bmaj=8.088 mas, bpa=-4.654 degrees ! Estimated noise=0.755552 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 = 0.00439095 Jy ! Component: 100 - total flux cleaned = 0.0055967 Jy ! Component: 150 - total flux cleaned = 0.00650015 Jy ! Component: 200 - total flux cleaned = 0.00673407 Jy ! Total flux subtracted in 200 components = 0.00673407 Jy ! Clean residual min=-0.004140 max=0.004648 Jy/beam ! Clean residual mean=-0.000000 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.18833 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.18833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069475Jy sigma=0.478597 ! Fit after self-cal, rms=0.069404Jy sigma=0.477999 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.327 x 8.088 at -4.654 degrees (North through East) ! Clean map min=-0.0037736 max=0.090971 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.99 KP 0.99 ! LA 1.01 MK 1.04 NL 0.96 OV 0.97 ! PT 0.99 SC 0.84 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.59 FD 0.97 HN 1.00 KP 0.96 ! LA 0.99 MK 1.05 NL 1.04 OV 0.98 ! PT 1.01 SC 0.77 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 HN 0.99 KP 1.00 ! LA 0.99 MK 1.02 NL 1.05 OV 0.95 ! PT 1.01 SC 0.85 ! ! ! Fit before self-cal, rms=0.069404Jy sigma=0.477999 ! Fit after self-cal, rms=0.068334Jy sigma=0.466615 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.277 mas, bmaj=7.972 mas, bpa=-2.696 degrees ! Estimated noise=0.742215 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 = 0.0003273 Jy ! Component: 100 - total flux cleaned = -0.000581808 Jy ! Component: 150 - total flux cleaned = -0.00105534 Jy ! Component: 200 - total flux cleaned = -0.00145995 Jy ! Total flux subtracted in 200 components = -0.00145995 Jy ! Clean residual min=-0.003578 max=0.003297 Jy/beam ! Clean residual mean=-0.000002 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.18687 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.18687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067884Jy sigma=0.463899 ! Fit after self-cal, rms=0.067883Jy sigma=0.463422 ! 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=0.067883Jy sigma=0.463422 ! Fit after self-cal, rms=0.071425Jy sigma=0.454198 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.265 mas, bmaj=7.896 mas, bpa=-2.081 degrees ! Estimated noise=0.739528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277167 Jy ! Component: 100 - total flux cleaned = -0.000205678 Jy ! Component: 150 - total flux cleaned = -0.000652831 Jy ! Component: 200 - total flux cleaned = -0.000980025 Jy ! Total flux subtracted in 200 components = -0.000980025 Jy ! Clean residual min=-0.002124 max=0.001919 Jy/beam ! Clean residual mean=-0.000002 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.18589 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.18589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071205Jy sigma=0.452742 ! Fit after self-cal, rms=0.071172Jy sigma=0.452385 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 = 0.000160316 Jy ! Component: 100 - total flux cleaned = -0.000156106 Jy ! Component: 150 - total flux cleaned = -0.000200659 Jy ! Component: 200 - total flux cleaned = -0.000282317 Jy ! Total flux subtracted in 200 components = -0.000282317 Jy ! Clean residual min=-0.001952 max=0.001727 Jy/beam ! Clean residual mean=-0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.185608 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.185608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071081Jy sigma=0.451791 ! Fit after self-cal, rms=0.071058Jy sigma=0.451688 ! 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=0.071058Jy sigma=0.451688 ! Fit after self-cal, rms=0.071004Jy sigma=0.451450 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.254 mas, bmaj=7.881 mas, bpa=-1.84 degrees ! Estimated noise=0.735525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000382466 Jy ! Component: 100 - total flux cleaned = -0.00066794 Jy ! Component: 150 - total flux cleaned = -0.000749776 Jy ! Component: 200 - total flux cleaned = -0.000786724 Jy ! Total flux subtracted in 200 components = -0.000786724 Jy ! Clean residual min=-0.001812 max=0.001629 Jy/beam ! Clean residual mean=-0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.184821 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.184821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070939Jy sigma=0.450933 ! Fit after self-cal, rms=0.070930Jy sigma=0.450880 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 = -3.69681e-05 Jy ! Component: 100 - total flux cleaned = -7.46276e-05 Jy ! Component: 150 - total flux cleaned = -0.000144261 Jy ! Component: 200 - total flux cleaned = -0.000177529 Jy ! Total flux subtracted in 200 components = -0.000177529 Jy ! Clean residual min=-0.001740 max=0.001530 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.184643 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.184643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070893Jy sigma=0.450571 ! Fit after self-cal, rms=0.070886Jy sigma=0.450535 ! 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=0.070886Jy sigma=0.450535 ! Fit after self-cal, rms=0.071175Jy sigma=0.450493 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.641 mas, bmaj=12.15 mas, bpa=-0.9008 degrees ! Estimated noise=0.906621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000876289 Jy ! Component: 100 - total flux cleaned = -0.000907882 Jy ! Component: 150 - total flux cleaned = -0.000911376 Jy ! Component: 200 - total flux cleaned = -0.000889734 Jy ! Total flux subtracted in 200 components = -0.000889734 Jy ! Clean residual min=-0.001749 max=0.001590 Jy/beam ! Clean residual mean=-0.000003 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.183754 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 94 components and 0.183754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071158Jy sigma=0.450293 ! Fit after self-cal, rms=0.071153Jy sigma=0.450262 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 = -0.00018627 Jy ! Component: 100 - total flux cleaned = -0.000187175 Jy ! Component: 150 - total flux cleaned = -0.000187997 Jy ! Component: 200 - total flux cleaned = -0.000188392 Jy ! Total flux subtracted in 200 components = -0.000188392 Jy ! Clean residual min=-0.001658 max=0.001572 Jy/beam ! Clean residual mean=-0.000003 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.183565 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 98 components and 0.183565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071148Jy sigma=0.450202 ! Fit after self-cal, rms=0.071145Jy sigma=0.450187 ! 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=3.251 mas, bmaj=7.885 mas, bpa=-1.809 degrees ! Estimated noise=0.734586 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.251 x 7.885 at -1.809 degrees (North through East) ! Clean map min=-0.001638 max=0.08736 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=2.735 mas, bmaj=7.242 mas, bpa=-3.408 degrees ! Estimated noise=1.07876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0867306 Jy ! Component: 100 - total flux cleaned = 0.126387 Jy ! Component: 150 - total flux cleaned = 0.146122 Jy ! Component: 200 - total flux cleaned = 0.157243 Jy ! Total flux subtracted in 200 components = 0.157243 Jy ! Clean residual min=-0.003472 max=0.005913 Jy/beam ! Clean residual mean=0.000000 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.157243 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.157243 Jy ! Inverting map and beam ! Estimated beam: bmin=3.251 mas, bmaj=7.885 mas, bpa=-1.809 degrees ! Estimated noise=0.734586 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 = 0.00954995 Jy ! Component: 100 - total flux cleaned = 0.0152144 Jy ! Component: 150 - total flux cleaned = 0.0189384 Jy ! Component: 200 - total flux cleaned = 0.0214889 Jy ! Total flux subtracted in 200 components = 0.0214889 Jy ! Clean residual min=-0.001433 max=0.001806 Jy/beam ! Clean residual mean=-0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.178732 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 75 components and 0.178732 Jy ! Inverting map ! Added new window around map position (4, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197589 Jy ! Component: 100 - total flux cleaned = 0.00327789 Jy ! Component: 150 - total flux cleaned = 0.00394328 Jy ! Component: 200 - total flux cleaned = 0.00448458 Jy ! Total flux subtracted in 200 components = 0.00448458 Jy ! Clean residual min=-0.001432 max=0.001435 Jy/beam ! Clean residual mean=-0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.183216 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 96 components and 0.183216 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=12.15 mas, bpa=-0.9008 degrees ! Estimated noise=0.906621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000427216 Jy ! Component: 100 - total flux cleaned = 0.000692404 Jy ! Component: 150 - total flux cleaned = 0.000902286 Jy ! Component: 200 - total flux cleaned = 0.00101914 Jy ! Total flux subtracted in 200 components = 0.00101914 Jy ! Clean residual min=-0.001604 max=0.001424 Jy/beam ! Clean residual mean=-0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.184235 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 = 5.02437e-05 Jy ! Component: 100 - total flux cleaned = 8.06973e-05 Jy ! Component: 150 - total flux cleaned = 0.000108388 Jy ! Component: 200 - total flux cleaned = 0.000134251 Jy ! Total flux subtracted in 200 components = 0.000134251 Jy ! Clean residual min=-0.001580 max=0.001439 Jy/beam ! Clean residual mean=-0.000002 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.18437 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 131 components and 0.18437 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.251 mas, bmaj=7.885 mas, bpa=-1.809 degrees ! Estimated noise=0.734586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.06532e-05 Jy ! Component: 100 - total flux cleaned = -8.05429e-05 Jy ! Component: 150 - total flux cleaned = -8.02231e-05 Jy ! Component: 200 - total flux cleaned = -6.30752e-05 Jy ! Total flux subtracted in 200 components = -6.30752e-05 Jy ! Clean residual min=-0.001456 max=0.001431 Jy/beam ! Clean residual mean=-0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.184307 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 147 components and 0.184307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071059Jy sigma=0.449557 ! Fit after self-cal, rms=0.071042Jy sigma=0.449372 wmodel J1004+0708_S_map.mod ! Writing 147 model components to file: J1004+0708_S_map.mod wobs J1004+0708_S_uvs.fits ! Writing UV FITS file: J1004+0708_S_uvs.fits wwins J1004+0708_S_map.win ! wwins: Wrote 4 windows to J1004+0708_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 = -0.000172874 Jy ! Component: 100 - total flux cleaned = -0.000451004 Jy ! Component: 150 - total flux cleaned = -0.000560866 Jy ! Component: 200 - total flux cleaned = -0.000539759 Jy ! Component: 250 - total flux cleaned = -0.00047813 Jy ! Component: 300 - total flux cleaned = -0.000438327 Jy ! Component: 350 - total flux cleaned = -0.000361199 Jy ! Component: 400 - total flux cleaned = -0.000342317 Jy ! Component: 450 - total flux cleaned = -0.000250942 Jy ! Component: 500 - total flux cleaned = -0.000268529 Jy ! Component: 550 - total flux cleaned = -0.000267852 Jy ! Component: 600 - total flux cleaned = -0.000284925 Jy ! Component: 650 - total flux cleaned = -0.000318361 Jy ! Component: 700 - total flux cleaned = -0.000351419 Jy ! Component: 750 - total flux cleaned = -0.000335388 Jy ! Component: 800 - total flux cleaned = -0.000399695 Jy ! Component: 850 - total flux cleaned = -0.000431612 Jy ! Component: 900 - total flux cleaned = -0.000540183 Jy ! Component: 950 - total flux cleaned = -0.000616265 Jy ! Component: 1000 - total flux cleaned = -0.000645998 Jy ! Component: 1050 - total flux cleaned = -0.000616508 Jy ! Component: 1100 - total flux cleaned = -0.000660436 Jy ! Component: 1150 - total flux cleaned = -0.000660574 Jy ! Component: 1200 - total flux cleaned = -0.000660769 Jy ! Component: 1250 - total flux cleaned = -0.000731149 Jy ! Component: 1300 - total flux cleaned = -0.000689739 Jy ! Component: 1350 - total flux cleaned = -0.000744746 Jy ! Component: 1400 - total flux cleaned = -0.000758132 Jy ! Component: 1450 - total flux cleaned = -0.000771378 Jy ! Component: 1500 - total flux cleaned = -0.000797941 Jy ! Component: 1550 - total flux cleaned = -0.00083705 Jy ! Component: 1600 - total flux cleaned = -0.000901567 Jy ! Component: 1650 - total flux cleaned = -0.000875942 Jy ! Component: 1700 - total flux cleaned = -0.000863323 Jy ! Component: 1750 - total flux cleaned = -0.000875747 Jy ! Component: 1800 - total flux cleaned = -0.000925238 Jy ! Component: 1850 - total flux cleaned = -0.000962143 Jy ! Component: 1900 - total flux cleaned = -0.000974025 Jy ! Component: 1950 - total flux cleaned = -0.00102197 Jy ! Component: 2000 - total flux cleaned = -0.00101021 Jy ! Component: 2050 - total flux cleaned = -0.00105736 Jy ! Component: 2100 - total flux cleaned = -0.0011158 Jy ! Component: 2150 - total flux cleaned = -0.00111566 Jy ! Component: 2200 - total flux cleaned = -0.00111561 Jy ! Component: 2250 - total flux cleaned = -0.00112685 Jy ! Component: 2300 - total flux cleaned = -0.00119441 Jy ! Component: 2350 - total flux cleaned = -0.00120555 Jy ! Component: 2400 - total flux cleaned = -0.00121661 Jy ! Component: 2450 - total flux cleaned = -0.00124934 Jy ! Component: 2500 - total flux cleaned = -0.00128188 Jy ! Component: 2550 - total flux cleaned = -0.00127101 Jy ! Component: 2600 - total flux cleaned = -0.00132442 Jy ! Component: 2650 - total flux cleaned = -0.001335 Jy ! Component: 2700 - total flux cleaned = -0.0013665 Jy ! Component: 2750 - total flux cleaned = -0.00138736 Jy ! Component: 2800 - total flux cleaned = -0.0014183 Jy ! Component: 2850 - total flux cleaned = -0.00140808 Jy ! Component: 2900 - total flux cleaned = -0.0014693 Jy ! Component: 2950 - total flux cleaned = -0.00150982 Jy ! Component: 3000 - total flux cleaned = -0.00155008 Jy ! Component: 3050 - total flux cleaned = -0.00154017 Jy ! Component: 3100 - total flux cleaned = -0.00158965 Jy ! Component: 3150 - total flux cleaned = -0.00160934 Jy ! Component: 3200 - total flux cleaned = -0.00162885 Jy ! Component: 3250 - total flux cleaned = -0.00166768 Jy ! Component: 3300 - total flux cleaned = -0.00167738 Jy ! Component: 3350 - total flux cleaned = -0.00170601 Jy ! Component: 3400 - total flux cleaned = -0.00176296 Jy ! Component: 3450 - total flux cleaned = -0.0018007 Jy ! Component: 3500 - total flux cleaned = -0.00179129 Jy ! Component: 3550 - total flux cleaned = -0.00188438 Jy ! Component: 3600 - total flux cleaned = -0.0019122 Jy ! Component: 3650 - total flux cleaned = -0.00197659 Jy ! Component: 3700 - total flux cleaned = -0.002004 Jy ! Component: 3750 - total flux cleaned = -0.0020131 Jy ! Component: 3800 - total flux cleaned = -0.00207629 Jy ! Component: 3850 - total flux cleaned = -0.00212115 Jy ! Component: 3900 - total flux cleaned = -0.00213905 Jy ! Component: 3950 - total flux cleaned = -0.00221014 Jy ! Component: 4000 - total flux cleaned = -0.00224551 Jy ! Component: 4050 - total flux cleaned = -0.00229825 Jy ! Total flux subtracted in 4096 components = -0.00235069 Jy ! Clean residual min=-0.000489 max=0.000484 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.181956 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 457 components and 0.181956 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1004+0708_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.251 x 7.885 at -1.809 degrees (North through East) ! Clean map min=-0.00096347 max=0.086929 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1004+0708_S_map.fits wmodel /image_prod/ug002_uva//J1004+0708_S_map.mod ! Writing 457 model components to file: /image_prod/ug002_uva//J1004+0708_S_map.mod wobs /image_prod/ug002_uva//J1004+0708_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1004+0708_S_uvs.fits wwins /image_prod/ug002_uva//J1004+0708_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1004+0708_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0869286 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163274 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.563476 0.563476 1.12695 2.2539 4.50781 9.01561 18.0312 36.0624 72.1249 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 532.409 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1004+0708_S_dfm.log closed on Wed Mar 4 23:23:11 2020