! Started logfile: /image_prod/ug002_uva//J1215-1731_S_e_dfm.log on Thu Mar 5 00:32:23 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//J1215-1731_S_e_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1215-1731_S_e_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! AN table 2: 18 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.485119 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1215-1731 ! ! 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 978 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 J1215-1731_S_e] 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 3 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.212063Jy sigma=6.335297 ! Fit after self-cal, rms=0.498666Jy sigma=2.633005 ! 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=2.507 mas, bmaj=6.251 mas, bpa=-1.287 degrees ! Estimated noise=4.9526 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 = 0.458045 Jy ! Component: 100 - total flux cleaned = 0.637957 Jy ! Total flux subtracted in 100 components = 0.637957 Jy ! Clean residual min=-0.055953 max=0.081492 Jy/beam ! Clean residual mean=-0.000055 rms=0.015401 Jy/beam ! Combined flux in latest and established models = 0.637956 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.637956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.273342Jy sigma=1.314227 ! Fit after self-cal, rms=0.272387Jy sigma=1.309542 ! 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=2.816 mas, bmaj=6.776 mas, bpa=-1.586 degrees ! Estimated noise=4.42327 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 = 0.120994 Jy ! Component: 100 - total flux cleaned = 0.183158 Jy ! Component: 150 - total flux cleaned = 0.219182 Jy ! Component: 200 - total flux cleaned = 0.240439 Jy ! Total flux subtracted in 200 components = 0.240439 Jy ! Clean residual min=-0.051992 max=0.054232 Jy/beam ! Clean residual mean=-0.000020 rms=0.014507 Jy/beam ! Combined flux in latest and established models = 0.878395 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.878395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.213646Jy sigma=0.961781 ! Fit after self-cal, rms=0.213547Jy sigma=0.960761 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.816 x 6.776 at -1.586 degrees (North through East) ! Clean map min=-0.051538 max=0.58963 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00 KP 0.97 MK 0.94 ! NL 1.04 OV 0.83 PT 0.98 SC 0.82 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.77 FD 0.93 HN 1.29 KP 1.00 ! MK 1.00 NL 0.95 OV 0.87 SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 KP 0.97 MK 1.05 ! NL 1.15 OV 0.86 PT 0.96 SC 0.84 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 3.84 FD 1.02 HN 1.34 KP 1.00 ! MK 1.05 NL 1.08 OV 0.89 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.97 KP 0.99 MK 1.03 ! NL 0.97 OV 0.86 PT 0.95 SC 0.81 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 2.69 FD 0.94 HN 1.33 KP 1.05 ! MK 1.04 NL 1.09 OV 0.87 SC 0.90 ! ! ! Fit before self-cal, rms=0.213547Jy sigma=0.960761 ! Fit after self-cal, rms=0.156305Jy sigma=0.553406 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.716 mas, bmaj=7.117 mas, bpa=1.602 degrees ! Estimated noise=4.44028 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 (9.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0405098 Jy ! Component: 100 - total flux cleaned = 0.0614138 Jy ! Component: 150 - total flux cleaned = 0.0735004 Jy ! Component: 200 - total flux cleaned = 0.078044 Jy ! Total flux subtracted in 200 components = 0.078044 Jy ! Clean residual min=-0.014130 max=0.015199 Jy/beam ! Clean residual mean=-0.000033 rms=0.003675 Jy/beam ! Combined flux in latest and established models = 0.956439 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 58 components and 0.956439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145001Jy sigma=0.458195 ! Fit after self-cal, rms=0.145044Jy sigma=0.451181 ! 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=0.145044Jy sigma=0.451181 ! Fit after self-cal, rms=0.144115Jy sigma=0.440102 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.719 mas, bmaj=7.125 mas, bpa=1.753 degrees ! Estimated noise=4.39421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127272 Jy ! Component: 100 - total flux cleaned = 0.0163929 Jy ! Component: 150 - total flux cleaned = 0.0181077 Jy ! Component: 200 - total flux cleaned = 0.0193665 Jy ! Total flux subtracted in 200 components = 0.0193665 Jy ! Clean residual min=-0.010816 max=0.012905 Jy/beam ! Clean residual mean=-0.000023 rms=0.002831 Jy/beam ! Combined flux in latest and established models = 0.975806 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.975806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142535Jy sigma=0.429340 ! Fit after self-cal, rms=0.142544Jy sigma=0.428186 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 (20, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117309 Jy ! Component: 100 - total flux cleaned = 0.0184555 Jy ! Component: 150 - total flux cleaned = 0.0238281 Jy ! Component: 200 - total flux cleaned = 0.0284606 Jy ! Total flux subtracted in 200 components = 0.0284606 Jy ! Clean residual min=-0.009893 max=0.008259 Jy/beam ! Clean residual mean=-0.000019 rms=0.002307 Jy/beam ! Combined flux in latest and established models = 1.00427 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 102 components and 1.00427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141211Jy sigma=0.415995 ! Fit after self-cal, rms=0.141200Jy sigma=0.415549 ! 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=0.141200Jy sigma=0.415549 ! Fit after self-cal, rms=0.142032Jy sigma=0.412875 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.723 mas, bmaj=7.129 mas, bpa=1.747 degrees ! Estimated noise=4.38851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00625809 Jy ! Component: 100 - total flux cleaned = 0.0110795 Jy ! Component: 150 - total flux cleaned = 0.0149731 Jy ! Component: 200 - total flux cleaned = 0.0180628 Jy ! Total flux subtracted in 200 components = 0.0180628 Jy ! Clean residual min=-0.008495 max=0.007184 Jy/beam ! Clean residual mean=-0.000016 rms=0.001973 Jy/beam ! Combined flux in latest and established models = 1.02233 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 114 components and 1.02233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141443Jy sigma=0.408607 ! Fit after self-cal, rms=0.141475Jy sigma=0.408261 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 = 0.00329644 Jy ! Component: 100 - total flux cleaned = 0.00602171 Jy ! Component: 150 - total flux cleaned = 0.00779281 Jy ! Component: 200 - total flux cleaned = 0.0085092 Jy ! Total flux subtracted in 200 components = 0.0085092 Jy ! Clean residual min=-0.007995 max=0.007151 Jy/beam ! Clean residual mean=-0.000015 rms=0.001895 Jy/beam ! Combined flux in latest and established models = 1.03084 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 122 components and 1.03084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141145Jy sigma=0.406763 ! Fit after self-cal, rms=0.141179Jy sigma=0.406621 ! 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=0.141179Jy sigma=0.406621 ! Fit after self-cal, rms=0.141506Jy sigma=0.405986 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.156 mas, bmaj=14.32 mas, bpa=4.771 degrees ! Estimated noise=6.19932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485734 Jy ! Component: 100 - total flux cleaned = 0.00738156 Jy ! Component: 150 - total flux cleaned = 0.00873023 Jy ! Component: 200 - total flux cleaned = 0.00914167 Jy ! Total flux subtracted in 200 components = 0.00914167 Jy ! Clean residual min=-0.009449 max=0.007089 Jy/beam ! Clean residual mean=-0.000025 rms=0.002323 Jy/beam ! Combined flux in latest and established models = 1.03998 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 145 components and 1.03998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141257Jy sigma=0.405742 ! Fit after self-cal, rms=0.141308Jy sigma=0.405476 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 = 0.00130778 Jy ! Component: 100 - total flux cleaned = 0.00223563 Jy ! Component: 150 - total flux cleaned = 0.00250498 Jy ! Component: 200 - total flux cleaned = 0.00274711 Jy ! Total flux subtracted in 200 components = 0.00274711 Jy ! Clean residual min=-0.009156 max=0.006983 Jy/beam ! Clean residual mean=-0.000023 rms=0.002285 Jy/beam ! Combined flux in latest and established models = 1.04273 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 149 components and 1.04273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141127Jy sigma=0.405571 ! Fit after self-cal, rms=0.141206Jy sigma=0.405304 ! 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=2.725 mas, bmaj=7.127 mas, bpa=1.752 degrees ! Estimated noise=4.38702 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.725 x 7.127 at 1.752 degrees (North through East) ! Clean map min=-0.0070546 max=0.56635 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141206Jy sigma=0.405304 ! Fit after self-cal, rms=0.138454Jy sigma=0.370280 ! Inverting map and beam ! Estimated beam: bmin=2.733 mas, bmaj=7.136 mas, bpa=1.814 degrees ! Estimated noise=4.39602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000536045 Jy ! Component: 100 - total flux cleaned = 7.00195e-05 Jy ! Component: 150 - total flux cleaned = -2.79451e-05 Jy ! Component: 200 - total flux cleaned = 0.00021983 Jy ! Total flux subtracted in 200 components = 0.00021983 Jy ! Clean residual min=-0.007405 max=0.007124 Jy/beam ! Clean residual mean=-0.000009 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 1.04295 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 161 components and 1.04295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138226Jy sigma=0.368797 ! Fit after self-cal, rms=0.138258Jy sigma=0.368722 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435852 Jy ! Component: 100 - total flux cleaned = 0.000592873 Jy ! Component: 150 - total flux cleaned = 0.0006654 Jy ! Component: 200 - total flux cleaned = 0.000734936 Jy ! Total flux subtracted in 200 components = 0.000734936 Jy ! Clean residual min=-0.007201 max=0.007052 Jy/beam ! Clean residual mean=-0.000009 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 1.04368 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 165 components and 1.04368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138104Jy sigma=0.368190 ! Fit after self-cal, rms=0.138129Jy sigma=0.368154 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138129Jy sigma=0.368154 ! Fit after self-cal, rms=0.138031Jy sigma=0.367998 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=2.454 mas, bmaj=6.47 mas, bpa=1.234 degrees ! Estimated noise=4.94034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.447731 Jy ! Component: 100 - total flux cleaned = 0.632389 Jy ! Component: 150 - total flux cleaned = 0.725253 Jy ! Component: 200 - total flux cleaned = 0.781314 Jy ! Total flux subtracted in 200 components = 0.781314 Jy ! Clean residual min=-0.021023 max=0.030211 Jy/beam ! Clean residual mean=-0.000004 rms=0.005820 Jy/beam ! Combined flux in latest and established models = 0.781314 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.781314 Jy ! Inverting map and beam ! Estimated beam: bmin=2.733 mas, bmaj=7.136 mas, bpa=1.848 degrees ! Estimated noise=4.39321 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 = 0.049754 Jy ! Component: 100 - total flux cleaned = 0.0844396 Jy ! Component: 150 - total flux cleaned = 0.109933 Jy ! Component: 200 - total flux cleaned = 0.129105 Jy ! Total flux subtracted in 200 components = 0.129105 Jy ! Clean residual min=-0.016108 max=0.012854 Jy/beam ! Clean residual mean=-0.000005 rms=0.003860 Jy/beam ! Combined flux in latest and established models = 0.910419 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 55 components and 0.910419 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=7.157 mas, bmaj=14.32 mas, bpa=4.8 degrees ! Estimated noise=6.18787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284166 Jy ! Component: 100 - total flux cleaned = 0.0485667 Jy ! Component: 150 - total flux cleaned = 0.0640656 Jy ! Component: 200 - total flux cleaned = 0.0761255 Jy ! Total flux subtracted in 200 components = 0.0761255 Jy ! Clean residual min=-0.015021 max=0.011786 Jy/beam ! Clean residual mean=-0.000014 rms=0.003786 Jy/beam ! Combined flux in latest and established models = 0.986544 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 = 0.00953584 Jy ! Component: 100 - total flux cleaned = 0.0172638 Jy ! Component: 150 - total flux cleaned = 0.0236265 Jy ! Component: 200 - total flux cleaned = 0.028934 Jy ! Total flux subtracted in 200 components = 0.028934 Jy ! Clean residual min=-0.011047 max=0.008231 Jy/beam ! Clean residual mean=-0.000010 rms=0.002658 Jy/beam ! Combined flux in latest and established models = 1.01548 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 124 components and 1.01548 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.733 mas, bmaj=7.136 mas, bpa=1.848 degrees ! Estimated noise=4.39321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00798115 Jy ! Component: 100 - total flux cleaned = 0.0104876 Jy ! Component: 150 - total flux cleaned = 0.0131787 Jy ! Component: 200 - total flux cleaned = 0.0152138 Jy ! Total flux subtracted in 200 components = 0.0152138 Jy ! Clean residual min=-0.009045 max=0.008302 Jy/beam ! Clean residual mean=-0.000005 rms=0.001895 Jy/beam ! Combined flux in latest and established models = 1.03069 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 138 components and 1.03069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138316Jy sigma=0.375354 ! Fit after self-cal, rms=0.138429Jy sigma=0.374044 wmodel J1215-1731_S_e_map.mod ! Writing 138 model components to file: J1215-1731_S_e_map.mod wobs J1215-1731_S_e_uvs.fits ! Writing UV FITS file: J1215-1731_S_e_uvs.fits wwins J1215-1731_S_e_map.win ! wwins: Wrote 3 windows to J1215-1731_S_e_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 = 0.000521699 Jy ! Component: 100 - total flux cleaned = 0.000803378 Jy ! Component: 150 - total flux cleaned = 6.24257e-05 Jy ! Component: 200 - total flux cleaned = -0.000866452 Jy ! Component: 250 - total flux cleaned = -0.00195864 Jy ! Component: 300 - total flux cleaned = -0.00278463 Jy ! Component: 350 - total flux cleaned = -0.00356862 Jy ! Component: 400 - total flux cleaned = -0.00422244 Jy ! Component: 450 - total flux cleaned = -0.00493994 Jy ! Component: 500 - total flux cleaned = -0.00571664 Jy ! Component: 550 - total flux cleaned = -0.00629864 Jy ! Component: 600 - total flux cleaned = -0.00686098 Jy ! Component: 650 - total flux cleaned = -0.00740757 Jy ! Component: 700 - total flux cleaned = -0.00771137 Jy ! Component: 750 - total flux cleaned = -0.00800799 Jy ! Component: 800 - total flux cleaned = -0.00815329 Jy ! Component: 850 - total flux cleaned = -0.00857757 Jy ! Component: 900 - total flux cleaned = -0.00857637 Jy ! Component: 950 - total flux cleaned = -0.00877903 Jy ! Component: 1000 - total flux cleaned = -0.00891072 Jy ! Component: 1050 - total flux cleaned = -0.00897605 Jy ! Component: 1100 - total flux cleaned = -0.0091034 Jy ! Component: 1150 - total flux cleaned = -0.00922878 Jy ! Component: 1200 - total flux cleaned = -0.00959698 Jy ! Component: 1250 - total flux cleaned = -0.00977795 Jy ! Component: 1300 - total flux cleaned = -0.0099557 Jy ! Component: 1350 - total flux cleaned = -0.0101311 Jy ! Component: 1400 - total flux cleaned = -0.0104188 Jy ! Component: 1450 - total flux cleaned = -0.0104752 Jy ! Component: 1500 - total flux cleaned = -0.0105314 Jy ! Component: 1550 - total flux cleaned = -0.0107502 Jy ! Component: 1600 - total flux cleaned = -0.010858 Jy ! Component: 1650 - total flux cleaned = -0.0110175 Jy ! Component: 1700 - total flux cleaned = -0.0110167 Jy ! Component: 1750 - total flux cleaned = -0.0110683 Jy ! Component: 1800 - total flux cleaned = -0.0110178 Jy ! Component: 1850 - total flux cleaned = -0.0109161 Jy ! Component: 1900 - total flux cleaned = -0.0108659 Jy ! Component: 1950 - total flux cleaned = -0.0107181 Jy ! Component: 2000 - total flux cleaned = -0.0107657 Jy ! Component: 2050 - total flux cleaned = -0.0105258 Jy ! Component: 2100 - total flux cleaned = -0.0106679 Jy ! Component: 2150 - total flux cleaned = -0.01048 Jy ! Component: 2200 - total flux cleaned = -0.0105724 Jy ! Component: 2250 - total flux cleaned = -0.0104349 Jy ! Component: 2300 - total flux cleaned = -0.0104357 Jy ! Component: 2350 - total flux cleaned = -0.0104809 Jy ! Component: 2400 - total flux cleaned = -0.0104367 Jy ! Component: 2450 - total flux cleaned = -0.0104369 Jy ! Component: 2500 - total flux cleaned = -0.0103936 Jy ! Component: 2550 - total flux cleaned = -0.0103502 Jy ! Component: 2600 - total flux cleaned = -0.0103928 Jy ! Component: 2650 - total flux cleaned = -0.010392 Jy ! Component: 2700 - total flux cleaned = -0.0103913 Jy ! Component: 2750 - total flux cleaned = -0.0102257 Jy ! Component: 2800 - total flux cleaned = -0.010144 Jy ! Component: 2850 - total flux cleaned = -0.010023 Jy ! Component: 2900 - total flux cleaned = -0.00994308 Jy ! Component: 2950 - total flux cleaned = -0.00994341 Jy ! Component: 3000 - total flux cleaned = -0.00994341 Jy ! Component: 3050 - total flux cleaned = -0.00982613 Jy ! Component: 3100 - total flux cleaned = -0.00974829 Jy ! Component: 3150 - total flux cleaned = -0.00967137 Jy ! Component: 3200 - total flux cleaned = -0.00955687 Jy ! Component: 3250 - total flux cleaned = -0.00955644 Jy ! Component: 3300 - total flux cleaned = -0.00944344 Jy ! Component: 3350 - total flux cleaned = -0.00933152 Jy ! Component: 3400 - total flux cleaned = -0.00933139 Jy ! Component: 3450 - total flux cleaned = -0.00922047 Jy ! Component: 3500 - total flux cleaned = -0.00914712 Jy ! Component: 3550 - total flux cleaned = -0.0092201 Jy ! Component: 3600 - total flux cleaned = -0.00921979 Jy ! Component: 3650 - total flux cleaned = -0.00907503 Jy ! Component: 3700 - total flux cleaned = -0.0090393 Jy ! Component: 3750 - total flux cleaned = -0.00911081 Jy ! Component: 3800 - total flux cleaned = -0.00911077 Jy ! Component: 3850 - total flux cleaned = -0.00914617 Jy ! Component: 3900 - total flux cleaned = -0.00914615 Jy ! Component: 3950 - total flux cleaned = -0.0091112 Jy ! Component: 4000 - total flux cleaned = -0.00925031 Jy ! Component: 4050 - total flux cleaned = -0.00928488 Jy ! Total flux subtracted in 4096 components = -0.00928484 Jy ! Clean residual min=-0.001951 max=0.002009 Jy/beam ! Clean residual mean=0.000000 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 1.02141 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 388 components and 1.02141 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1215-1731_S_e_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.733 x 7.136 at 1.848 degrees (North through East) ! Clean map min=-0.0046117 max=0.56998 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1215-1731_S_e_map.fits wmodel /image_prod/ug002_uva//J1215-1731_S_e_map.mod ! Writing 388 model components to file: /image_prod/ug002_uva//J1215-1731_S_e_map.mod wobs /image_prod/ug002_uva//J1215-1731_S_e_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1215-1731_S_e_uvs.fits wwins /image_prod/ug002_uva//J1215-1731_S_e_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1215-1731_S_e_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.569983 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00058444 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.307609 0.307609 0.615219 1.23044 2.46088 4.92175 9.8435 19.687 39.374 78.748 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.569 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 975.262 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1215-1731_S_e_dfm.log closed on Thu Mar 5 00:32:27 2020