! Started logfile: /image_prod/ug002_uva//J0010+1724_S_dfm.log on Wed Mar 4 18:15:30 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//J0010+1724_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0010+1724_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! AN table 2: 30 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.980247 visibilities/baseline/integration-bin. ! Found source: J0010+1724 ! ! 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 9528 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 J0010+1724_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. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.067353Jy sigma=8.621988 ! Fit after self-cal, rms=0.689844Jy sigma=5.665408 ! 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=2.61 mas, bmaj=7.043 mas, bpa=-3.223 degrees ! Estimated noise=1.55296 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 = 0.221953 Jy ! Component: 100 - total flux cleaned = 0.312107 Jy ! Total flux subtracted in 100 components = 0.312107 Jy ! Clean residual min=-0.016620 max=0.043852 Jy/beam ! Clean residual mean=0.000022 rms=0.005259 Jy/beam ! Combined flux in latest and established models = 0.312107 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.312107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133490Jy sigma=0.921506 ! Fit after self-cal, rms=0.133100Jy sigma=0.919732 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0492106 Jy ! Component: 100 - total flux cleaned = 0.0772702 Jy ! Total flux subtracted in 100 components = 0.0772702 Jy ! Clean residual min=-0.012871 max=0.030570 Jy/beam ! Clean residual mean=0.000029 rms=0.003578 Jy/beam ! Combined flux in latest and established models = 0.389377 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.389377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102815Jy sigma=0.664432 ! Fit after self-cal, rms=0.102649Jy sigma=0.663108 ! Inverting map ! Added new window around map position (-4, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264798 Jy ! Component: 100 - total flux cleaned = 0.0395393 Jy ! Total flux subtracted in 100 components = 0.0395393 Jy ! Clean residual min=-0.010795 max=0.012645 Jy/beam ! Clean residual mean=0.000033 rms=0.002913 Jy/beam ! Combined flux in latest and established models = 0.428916 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.428916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094041Jy sigma=0.596048 ! Fit after self-cal, rms=0.093242Jy sigma=0.591152 ! 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=3.194 mas, bmaj=8.055 mas, bpa=-4.642 degrees ! Estimated noise=0.926829 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 = 0.00960583 Jy ! Component: 100 - total flux cleaned = 0.0126615 Jy ! Component: 150 - total flux cleaned = 0.0132567 Jy ! Component: 200 - total flux cleaned = 0.0133785 Jy ! Total flux subtracted in 200 components = 0.0133785 Jy ! Clean residual min=-0.012235 max=0.013855 Jy/beam ! Clean residual mean=0.000041 rms=0.003054 Jy/beam ! Combined flux in latest and established models = 0.442295 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.442295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091597Jy sigma=0.583771 ! Fit after self-cal, rms=0.091476Jy sigma=0.583175 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.194 x 8.055 at -4.642 degrees (North through East) ! Clean map min=-0.011777 max=0.30974 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 KP 1.02 LA 1.01 ! MK 0.97 NL 1.03 OV 0.87 PT 1.00 ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.99 HN 1.06 KP 1.05 ! LA 1.04 MK 1.01 OV 0.84 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 KP 1.02 LA 1.02 ! MK 0.96 NL 1.04 OV 0.97 PT 1.02 ! SC 0.77 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.00 HN 1.01 KP 0.98 ! LA 1.08 MK 1.00 OV 0.96 PT 0.99 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.07 KP 1.05 LA 1.02 ! MK 0.96 NL 1.06 OV 0.86 PT 1.04 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.96 HN 1.05 KP 1.02 ! LA 1.06 MK 1.01 OV 0.85 PT 1.00 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.091476Jy sigma=0.583175 ! Fit after self-cal, rms=0.076101Jy sigma=0.529919 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.178 mas, bmaj=7.992 mas, bpa=-4.56 degrees ! Estimated noise=0.920152 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 (-19, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147729 Jy ! Component: 100 - total flux cleaned = 0.0221143 Jy ! Component: 150 - total flux cleaned = 0.0251894 Jy ! Component: 200 - total flux cleaned = 0.0262673 Jy ! Total flux subtracted in 200 components = 0.0262673 Jy ! Clean residual min=-0.007845 max=0.012040 Jy/beam ! Clean residual mean=0.000012 rms=0.002094 Jy/beam ! Combined flux in latest and established models = 0.468562 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 68 components and 0.468562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073114Jy sigma=0.503176 ! Fit after self-cal, rms=0.072964Jy sigma=0.501586 ! Inverting map ! Added new window around map position (-73.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106499 Jy ! Component: 100 - total flux cleaned = 0.0160927 Jy ! Component: 150 - total flux cleaned = 0.0203697 Jy ! Component: 200 - total flux cleaned = 0.0239136 Jy ! Total flux subtracted in 200 components = 0.0239136 Jy ! Clean residual min=-0.006884 max=0.007193 Jy/beam ! Clean residual mean=0.000022 rms=0.001769 Jy/beam ! Combined flux in latest and established models = 0.492476 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 110 components and 0.492476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071185Jy sigma=0.486041 ! Fit after self-cal, rms=0.071045Jy sigma=0.484777 ! 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=0.071045Jy sigma=0.484777 ! Fit after self-cal, rms=0.062651Jy sigma=0.444983 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.168 mas, bmaj=7.999 mas, bpa=-4.438 degrees ! Estimated noise=0.915574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048263 Jy ! Component: 100 - total flux cleaned = 0.00850752 Jy ! Component: 150 - total flux cleaned = 0.0114727 Jy ! Component: 200 - total flux cleaned = 0.0139236 Jy ! Total flux subtracted in 200 components = 0.0139236 Jy ! Clean residual min=-0.003693 max=0.005327 Jy/beam ! Clean residual mean=-0.000004 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.506399 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 132 components and 0.506399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062084Jy sigma=0.439990 ! Fit after self-cal, rms=0.062042Jy sigma=0.439689 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 (-10.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442114 Jy ! Component: 100 - total flux cleaned = 0.00664743 Jy ! Component: 150 - total flux cleaned = 0.00766111 Jy ! Component: 200 - total flux cleaned = 0.00849135 Jy ! Total flux subtracted in 200 components = 0.00849135 Jy ! Clean residual min=-0.003303 max=0.002943 Jy/beam ! Clean residual mean=-0.000001 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.514891 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 158 components and 0.514891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061651Jy sigma=0.436503 ! Fit after self-cal, rms=0.061625Jy sigma=0.436325 ! 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=0.061625Jy sigma=0.436325 ! Fit after self-cal, rms=0.058959Jy sigma=0.428582 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.161 mas, bmaj=7.979 mas, bpa=-4.395 degrees ! Estimated noise=0.910637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029715 Jy ! Component: 100 - total flux cleaned = 0.00450401 Jy ! Component: 150 - total flux cleaned = 0.00537051 Jy ! Component: 200 - total flux cleaned = 0.00603302 Jy ! Total flux subtracted in 200 components = 0.00603302 Jy ! Clean residual min=-0.002211 max=0.002469 Jy/beam ! Clean residual mean=-0.000009 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.520924 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 190 components and 0.520924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058718Jy sigma=0.427014 ! Fit after self-cal, rms=0.058704Jy sigma=0.426917 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 = 0.00101239 Jy ! Component: 100 - total flux cleaned = 0.00138491 Jy ! Component: 150 - total flux cleaned = 0.00157969 Jy ! Component: 200 - total flux cleaned = 0.00189881 Jy ! Total flux subtracted in 200 components = 0.00189881 Jy ! Clean residual min=-0.002252 max=0.002353 Jy/beam ! Clean residual mean=-0.000008 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.522823 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 205 components and 0.522822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058608Jy sigma=0.426338 ! Fit after self-cal, rms=0.058605Jy sigma=0.426318 ! 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=0.058605Jy sigma=0.426318 ! Fit after self-cal, rms=0.058582Jy sigma=0.426108 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.899 mas, bmaj=11.98 mas, bpa=3.948 degrees ! Estimated noise=1.17132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208874 Jy ! Component: 100 - total flux cleaned = 0.00329281 Jy ! Component: 150 - total flux cleaned = 0.0040864 Jy ! Component: 200 - total flux cleaned = 0.00463945 Jy ! Total flux subtracted in 200 components = 0.00463945 Jy ! Clean residual min=-0.002978 max=0.003210 Jy/beam ! Clean residual mean=-0.000016 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.527462 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 232 components and 0.527462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058526Jy sigma=0.425944 ! Fit after self-cal, rms=0.058523Jy sigma=0.425895 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 = 0.000960035 Jy ! Component: 100 - total flux cleaned = 0.00114507 Jy ! Component: 150 - total flux cleaned = 0.00134785 Jy ! Component: 200 - total flux cleaned = 0.00150322 Jy ! Total flux subtracted in 200 components = 0.00150322 Jy ! Clean residual min=-0.003000 max=0.003301 Jy/beam ! Clean residual mean=-0.000015 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.528965 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 251 components and 0.528965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058501Jy sigma=0.425845 ! Fit after self-cal, rms=0.058500Jy sigma=0.425827 ! 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=3.158 mas, bmaj=7.973 mas, bpa=-4.383 degrees ! Estimated noise=0.910592 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.158 x 7.973 at -4.383 degrees (North through East) ! Clean map min=-0.0023296 max=0.30746 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=2.59 mas, bmaj=6.985 mas, bpa=-2.931 degrees ! Estimated noise=1.51033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.216796 Jy ! Component: 100 - total flux cleaned = 0.307379 Jy ! Component: 150 - total flux cleaned = 0.360829 Jy ! Component: 200 - total flux cleaned = 0.393839 Jy ! Total flux subtracted in 200 components = 0.393839 Jy ! Clean residual min=-0.007881 max=0.017195 Jy/beam ! Clean residual mean=-0.000008 rms=0.002424 Jy/beam ! Combined flux in latest and established models = 0.393838 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.393838 Jy ! Inverting map and beam ! Estimated beam: bmin=3.158 mas, bmaj=7.973 mas, bpa=-4.383 degrees ! Estimated noise=0.910592 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 = 0.0271348 Jy ! Component: 100 - total flux cleaned = 0.0451649 Jy ! Component: 150 - total flux cleaned = 0.0592494 Jy ! Component: 200 - total flux cleaned = 0.070529 Jy ! Total flux subtracted in 200 components = 0.070529 Jy ! Clean residual min=-0.004924 max=0.006769 Jy/beam ! Clean residual mean=-0.000023 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 0.464368 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 63 components and 0.464368 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0092374 Jy ! Component: 100 - total flux cleaned = 0.0168545 Jy ! Component: 150 - total flux cleaned = 0.023197 Jy ! Component: 200 - total flux cleaned = 0.0285442 Jy ! Total flux subtracted in 200 components = 0.0285442 Jy ! Clean residual min=-0.003321 max=0.003783 Jy/beam ! Clean residual mean=-0.000017 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.492912 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 95 components and 0.492912 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=7.899 mas, bmaj=11.98 mas, bpa=3.948 degrees ! Estimated noise=1.17132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00822124 Jy ! Component: 100 - total flux cleaned = 0.014352 Jy ! Component: 150 - total flux cleaned = 0.0191262 Jy ! Component: 200 - total flux cleaned = 0.0229227 Jy ! Total flux subtracted in 200 components = 0.0229227 Jy ! Clean residual min=-0.003649 max=0.003473 Jy/beam ! Clean residual mean=-0.000023 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.515834 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 = 0.0030606 Jy ! Component: 100 - total flux cleaned = 0.00555067 Jy ! Component: 150 - total flux cleaned = 0.00758906 Jy ! Component: 200 - total flux cleaned = 0.00927148 Jy ! Total flux subtracted in 200 components = 0.00927148 Jy ! Clean residual min=-0.003074 max=0.003421 Jy/beam ! Clean residual mean=-0.000017 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.525106 Jy ! Adding 131 model components to the UV plane model. ! The established model now contains 207 components and 0.525106 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.158 mas, bmaj=7.973 mas, bpa=-4.383 degrees ! Estimated noise=0.910592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153491 Jy ! Component: 100 - total flux cleaned = 0.00228738 Jy ! Component: 150 - total flux cleaned = 0.00267373 Jy ! Component: 200 - total flux cleaned = 0.00294097 Jy ! Total flux subtracted in 200 components = 0.00294097 Jy ! Clean residual min=-0.002520 max=0.002420 Jy/beam ! Clean residual mean=-0.000007 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.528047 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 236 components and 0.528047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058514Jy sigma=0.426084 ! Fit after self-cal, rms=0.058471Jy sigma=0.425721 wmodel J0010+1724_S_map.mod ! Writing 236 model components to file: J0010+1724_S_map.mod wobs J0010+1724_S_uvs.fits ! Writing UV FITS file: J0010+1724_S_uvs.fits wwins J0010+1724_S_map.win ! wwins: Wrote 5 windows to J0010+1724_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 = 0.000156845 Jy ! Component: 100 - total flux cleaned = 0.000463013 Jy ! Component: 150 - total flux cleaned = 0.000535654 Jy ! Component: 200 - total flux cleaned = 0.000401901 Jy ! Component: 250 - total flux cleaned = 0.000401974 Jy ! Component: 300 - total flux cleaned = 0.000462537 Jy ! Component: 350 - total flux cleaned = 0.000580519 Jy ! Component: 400 - total flux cleaned = 0.000608671 Jy ! Component: 450 - total flux cleaned = 0.00063656 Jy ! Component: 500 - total flux cleaned = 0.000691535 Jy ! Component: 550 - total flux cleaned = 0.000691445 Jy ! Component: 600 - total flux cleaned = 0.000665459 Jy ! Component: 650 - total flux cleaned = 0.000740534 Jy ! Component: 700 - total flux cleaned = 0.000665751 Jy ! Component: 750 - total flux cleaned = 0.000642109 Jy ! Component: 800 - total flux cleaned = 0.000690182 Jy ! Component: 850 - total flux cleaned = 0.000712978 Jy ! Component: 900 - total flux cleaned = 0.000667509 Jy ! Component: 950 - total flux cleaned = 0.00064554 Jy ! Component: 1000 - total flux cleaned = 0.000624114 Jy ! Component: 1050 - total flux cleaned = 0.000624277 Jy ! Component: 1100 - total flux cleaned = 0.00062446 Jy ! Component: 1150 - total flux cleaned = 0.000644964 Jy ! Component: 1200 - total flux cleaned = 0.000623988 Jy ! Component: 1250 - total flux cleaned = 0.000603975 Jy ! Component: 1300 - total flux cleaned = 0.000564654 Jy ! Component: 1350 - total flux cleaned = 0.000525868 Jy ! Component: 1400 - total flux cleaned = 0.000488015 Jy ! Component: 1450 - total flux cleaned = 0.000469506 Jy ! Component: 1500 - total flux cleaned = 0.000414018 Jy ! Component: 1550 - total flux cleaned = 0.000359526 Jy ! Component: 1600 - total flux cleaned = 0.000323462 Jy ! Component: 1650 - total flux cleaned = 0.000323305 Jy ! Component: 1700 - total flux cleaned = 0.000270515 Jy ! Component: 1750 - total flux cleaned = 0.000219136 Jy ! Component: 1800 - total flux cleaned = 0.00021898 Jy ! Component: 1850 - total flux cleaned = 0.000235606 Jy ! Component: 1900 - total flux cleaned = 0.000136462 Jy ! Component: 1950 - total flux cleaned = 0.000136702 Jy ! Component: 2000 - total flux cleaned = 0.000152602 Jy ! Component: 2050 - total flux cleaned = 0.000136617 Jy ! Component: 2100 - total flux cleaned = 5.82609e-05 Jy ! Component: 2150 - total flux cleaned = 4.29729e-05 Jy ! Component: 2200 - total flux cleaned = 7.32338e-05 Jy ! Component: 2250 - total flux cleaned = 7.29814e-05 Jy ! Component: 2300 - total flux cleaned = 5.80799e-05 Jy ! Component: 2350 - total flux cleaned = -3.04638e-05 Jy ! Component: 2400 - total flux cleaned = -1.32417e-06 Jy ! Component: 2450 - total flux cleaned = -4.43754e-05 Jy ! Component: 2500 - total flux cleaned = -3.0072e-05 Jy ! Component: 2550 - total flux cleaned = -5.84182e-05 Jy ! Component: 2600 - total flux cleaned = -8.63362e-05 Jy ! Component: 2650 - total flux cleaned = -8.63669e-05 Jy ! Component: 2700 - total flux cleaned = -0.000154586 Jy ! Component: 2750 - total flux cleaned = -0.000194929 Jy ! Component: 2800 - total flux cleaned = -0.00019495 Jy ! Component: 2850 - total flux cleaned = -0.000195134 Jy ! Component: 2900 - total flux cleaned = -0.000234302 Jy ! Component: 2950 - total flux cleaned = -0.000286105 Jy ! Component: 3000 - total flux cleaned = -0.000273258 Jy ! Component: 3050 - total flux cleaned = -0.000336661 Jy ! Component: 3100 - total flux cleaned = -0.000298854 Jy ! Component: 3150 - total flux cleaned = -0.000336229 Jy ! Component: 3200 - total flux cleaned = -0.000373223 Jy ! Component: 3250 - total flux cleaned = -0.000397827 Jy ! Component: 3300 - total flux cleaned = -0.000397679 Jy ! Component: 3350 - total flux cleaned = -0.000433742 Jy ! Component: 3400 - total flux cleaned = -0.000421894 Jy ! Component: 3450 - total flux cleaned = -0.00046901 Jy ! Component: 3500 - total flux cleaned = -0.000480554 Jy ! Component: 3550 - total flux cleaned = -0.000492239 Jy ! Component: 3600 - total flux cleaned = -0.000503681 Jy ! Component: 3650 - total flux cleaned = -0.00058325 Jy ! Component: 3700 - total flux cleaned = -0.000628218 Jy ! Component: 3750 - total flux cleaned = -0.000639362 Jy ! Component: 3800 - total flux cleaned = -0.00065031 Jy ! Component: 3850 - total flux cleaned = -0.000650471 Jy ! Component: 3900 - total flux cleaned = -0.000694227 Jy ! Component: 3950 - total flux cleaned = -0.000726507 Jy ! Component: 4000 - total flux cleaned = -0.000747929 Jy ! Component: 4050 - total flux cleaned = -0.000769182 Jy ! Total flux subtracted in 4096 components = -0.000790357 Jy ! Clean residual min=-0.000636 max=0.000690 Jy/beam ! Clean residual mean=-0.000003 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.527256 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 537 components and 0.527256 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0010+1724_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.158 x 7.973 at -4.383 degrees (North through East) ! Clean map min=-0.0015627 max=0.30623 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0010+1724_S_map.fits wmodel /image_prod/ug002_uva//J0010+1724_S_map.mod ! Writing 537 model components to file: /image_prod/ug002_uva//J0010+1724_S_map.mod wobs /image_prod/ug002_uva//J0010+1724_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0010+1724_S_uvs.fits wwins /image_prod/ug002_uva//J0010+1724_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0010+1724_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.306229 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019926 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.195206 0.195206 0.390413 0.780826 1.56165 3.1233 6.24661 12.4932 24.9864 49.9728 99.9457 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.306 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1536.83 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0010+1724_S_dfm.log closed on Wed Mar 4 18:15:34 2020