! Started logfile: /image_prod/ug002_uva//J2354-1513_S_e_dfm.log on Thu Mar 5 06:30:21 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//J2354-1513_S_e_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2354-1513_S_e_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.909722 visibilities/baseline/integration-bin. ! Found source: J2354-1513 ! ! 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 1965 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 J2354-1513_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.321801Jy sigma=7.556024 ! Fit after self-cal, rms=0.256534Jy sigma=1.375378 ! 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=2.686 mas, bmaj=6.859 mas, bpa=-2.39 degrees ! Estimated noise=3.42656 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 = 0.614172 Jy ! Component: 100 - total flux cleaned = 0.748694 Jy ! Total flux subtracted in 100 components = 0.748694 Jy ! Clean residual min=-0.028210 max=0.066619 Jy/beam ! Clean residual mean=-0.000064 rms=0.008511 Jy/beam ! Combined flux in latest and established models = 0.748694 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.748694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.165359Jy sigma=0.905279 ! Fit after self-cal, rms=0.165319Jy sigma=0.905181 ! Inverting map ! Added new window around map position (-3, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0598198 Jy ! Component: 100 - total flux cleaned = 0.0935149 Jy ! Total flux subtracted in 100 components = 0.0935149 Jy ! Clean residual min=-0.022653 max=0.048175 Jy/beam ! Clean residual mean=-0.000017 rms=0.006401 Jy/beam ! Combined flux in latest and established models = 0.842208 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.842208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137325Jy sigma=0.724077 ! Fit after self-cal, rms=0.135192Jy sigma=0.710471 ! 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=3.234 mas, bmaj=7.859 mas, bpa=-2.792 degrees ! Estimated noise=2.90052 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 (56.5, -94.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0429011 Jy ! Component: 100 - total flux cleaned = 0.0680478 Jy ! Component: 150 - total flux cleaned = 0.0815652 Jy ! Component: 200 - total flux cleaned = 0.0872041 Jy ! Total flux subtracted in 200 components = 0.0872041 Jy ! Clean residual min=-0.015081 max=0.024018 Jy/beam ! Clean residual mean=0.000021 rms=0.004650 Jy/beam ! Combined flux in latest and established models = 0.929412 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 60 components and 0.929412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119500Jy sigma=0.615570 ! Fit after self-cal, rms=0.118447Jy sigma=0.607282 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.234 x 7.859 at -2.792 degrees (North through East) ! Clean map min=-0.017216 max=0.75499 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.03 KP 0.96 ! LA 1.00 MK 1.08 NL 0.97 OV 0.93 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.05 HN 1.01 KP 0.97 ! LA 1.00 MK 0.93 NL 0.93 OV 0.98 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 1.00 HN 1.02 KP 0.96 ! LA 0.98 MK 1.05 NL 1.02 OV 0.97 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.118447Jy sigma=0.607282 ! Fit after self-cal, rms=0.099480Jy sigma=0.505585 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.237 mas, bmaj=7.907 mas, bpa=-2.607 degrees ! Estimated noise=2.92453 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 = 0.00118485 Jy ! Component: 100 - total flux cleaned = 0.00220082 Jy ! Component: 150 - total flux cleaned = 0.00283434 Jy ! Component: 200 - total flux cleaned = 0.00282925 Jy ! Total flux subtracted in 200 components = 0.00282925 Jy ! Clean residual min=-0.014204 max=0.014880 Jy/beam ! Clean residual mean=0.000020 rms=0.003293 Jy/beam ! Combined flux in latest and established models = 0.932242 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.932242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098254Jy sigma=0.500002 ! Fit after self-cal, rms=0.098215Jy sigma=0.499677 ! 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=0.098215Jy sigma=0.499677 ! Fit after self-cal, rms=0.081416Jy sigma=0.410355 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.23 mas, bmaj=7.922 mas, bpa=-2.616 degrees ! Estimated noise=2.91833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00285596 Jy ! Component: 100 - total flux cleaned = -0.00452712 Jy ! Component: 150 - total flux cleaned = -0.0051023 Jy ! Component: 200 - total flux cleaned = -0.0052675 Jy ! Total flux subtracted in 200 components = -0.0052675 Jy ! Clean residual min=-0.007627 max=0.007714 Jy/beam ! Clean residual mean=-0.000020 rms=0.001863 Jy/beam ! Combined flux in latest and established models = 0.926974 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 0.926974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080231Jy sigma=0.402616 ! Fit after self-cal, rms=0.080090Jy sigma=0.402090 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 = -0.000946299 Jy ! Component: 100 - total flux cleaned = -0.0010829 Jy ! Component: 150 - total flux cleaned = -0.00132017 Jy ! Component: 200 - total flux cleaned = -0.00142937 Jy ! Total flux subtracted in 200 components = -0.00142937 Jy ! Clean residual min=-0.007209 max=0.007219 Jy/beam ! Clean residual mean=-0.000016 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 0.925545 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 118 components and 0.925545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079674Jy sigma=0.399676 ! Fit after self-cal, rms=0.079610Jy sigma=0.399490 ! 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=0.079610Jy sigma=0.399490 ! Fit after self-cal, rms=0.079332Jy sigma=0.397175 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=7.928 mas, bpa=-2.603 degrees ! Estimated noise=2.91598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00273068 Jy ! Component: 100 - total flux cleaned = -0.00306707 Jy ! Component: 150 - total flux cleaned = -0.00345133 Jy ! Component: 200 - total flux cleaned = -0.00367749 Jy ! Total flux subtracted in 200 components = -0.00367749 Jy ! Clean residual min=-0.006661 max=0.006608 Jy/beam ! Clean residual mean=-0.000017 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.921867 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 125 components and 0.921867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078752Jy sigma=0.393476 ! Fit after self-cal, rms=0.078666Jy sigma=0.393232 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 = -0.000672717 Jy ! Component: 100 - total flux cleaned = -0.000670089 Jy ! Component: 150 - total flux cleaned = -0.000764098 Jy ! Component: 200 - total flux cleaned = -0.000850668 Jy ! Total flux subtracted in 200 components = -0.000850668 Jy ! Clean residual min=-0.006502 max=0.006217 Jy/beam ! Clean residual mean=-0.000016 rms=0.001567 Jy/beam ! Combined flux in latest and established models = 0.921017 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 0.921017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078429Jy sigma=0.391974 ! Fit after self-cal, rms=0.078394Jy sigma=0.391885 ! 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=0.078394Jy sigma=0.391885 ! Fit after self-cal, rms=0.078238Jy sigma=0.390556 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.528 mas, bmaj=15 mas, bpa=0.1653 degrees ! Estimated noise=3.68743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000545889 Jy ! Component: 100 - total flux cleaned = -0.000409776 Jy ! Component: 150 - total flux cleaned = -0.000304286 Jy ! Component: 200 - total flux cleaned = -0.000221277 Jy ! Total flux subtracted in 200 components = -0.000221277 Jy ! Clean residual min=-0.007103 max=0.007538 Jy/beam ! Clean residual mean=-0.000027 rms=0.001822 Jy/beam ! Combined flux in latest and established models = 0.920796 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 142 components and 0.920796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078113Jy sigma=0.388998 ! Fit after self-cal, rms=0.078034Jy sigma=0.388791 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 = -5.19766e-06 Jy ! Component: 100 - total flux cleaned = -6.31402e-06 Jy ! Component: 150 - total flux cleaned = -5.18572e-06 Jy ! Component: 200 - total flux cleaned = 5.41548e-05 Jy ! Total flux subtracted in 200 components = 5.41548e-05 Jy ! Clean residual min=-0.006720 max=0.007504 Jy/beam ! Clean residual mean=-0.000024 rms=0.001785 Jy/beam ! Combined flux in latest and established models = 0.92085 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 155 components and 0.92085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078018Jy sigma=0.388344 ! Fit after self-cal, rms=0.077994Jy sigma=0.388305 ! 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=3.218 mas, bmaj=7.93 mas, bpa=-2.605 degrees ! Estimated noise=2.9127 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.218 x 7.93 at -2.605 degrees (North through East) ! Clean map min=-0.005728 max=0.7633 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=0.077994Jy sigma=0.388305 ! Fit after self-cal, rms=0.073537Jy sigma=0.359310 ! Inverting map and beam ! Estimated beam: bmin=3.214 mas, bmaj=7.931 mas, bpa=-2.577 degrees ! Estimated noise=2.91393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00176861 Jy ! Component: 100 - total flux cleaned = -0.0018787 Jy ! Component: 150 - total flux cleaned = -0.00206619 Jy ! Component: 200 - total flux cleaned = -0.00206313 Jy ! Total flux subtracted in 200 components = -0.00206313 Jy ! Clean residual min=-0.005601 max=0.004967 Jy/beam ! Clean residual mean=-0.000015 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 0.918787 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 160 components and 0.918787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073194Jy sigma=0.357529 ! Fit after self-cal, rms=0.073153Jy sigma=0.357401 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000492605 Jy ! Component: 100 - total flux cleaned = -0.000489863 Jy ! Component: 150 - total flux cleaned = -0.000488308 Jy ! Component: 200 - total flux cleaned = -0.000553277 Jy ! Total flux subtracted in 200 components = -0.000553277 Jy ! Clean residual min=-0.005459 max=0.004842 Jy/beam ! Clean residual mean=-0.000014 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.918234 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 164 components and 0.918233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072987Jy sigma=0.356657 ! Fit after self-cal, rms=0.072970Jy sigma=0.356594 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072970Jy sigma=0.356594 ! Fit after self-cal, rms=0.072982Jy sigma=0.356009 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=2.674 mas, bmaj=6.942 mas, bpa=-2.235 degrees ! Estimated noise=3.44643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.617302 Jy ! Component: 100 - total flux cleaned = 0.756137 Jy ! Component: 150 - total flux cleaned = 0.806801 Jy ! Component: 200 - total flux cleaned = 0.837347 Jy ! Total flux subtracted in 200 components = 0.837347 Jy ! Clean residual min=-0.010884 max=0.017236 Jy/beam ! Clean residual mean=-0.000046 rms=0.002934 Jy/beam ! Combined flux in latest and established models = 0.837347 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.837347 Jy ! Inverting map and beam ! Estimated beam: bmin=3.211 mas, bmaj=7.932 mas, bpa=-2.577 degrees ! Estimated noise=2.91199 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 = 0.0269528 Jy ! Component: 100 - total flux cleaned = 0.0434204 Jy ! Component: 150 - total flux cleaned = 0.0544433 Jy ! Component: 200 - total flux cleaned = 0.0620573 Jy ! Total flux subtracted in 200 components = 0.0620573 Jy ! Clean residual min=-0.006894 max=0.007029 Jy/beam ! Clean residual mean=-0.000026 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 0.899404 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 87 components and 0.899404 Jy ! Inverting map ! Added new window around map position (2.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00655345 Jy ! Component: 100 - total flux cleaned = 0.0103267 Jy ! Component: 150 - total flux cleaned = 0.0123529 Jy ! Component: 200 - total flux cleaned = 0.0140557 Jy ! Total flux subtracted in 200 components = 0.0140557 Jy ! Clean residual min=-0.005881 max=0.005066 Jy/beam ! Clean residual mean=-0.000015 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 0.91346 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 0.91346 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=7.516 mas, bmaj=15 mas, bpa=0.1442 degrees ! Estimated noise=3.69565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329548 Jy ! Component: 100 - total flux cleaned = 0.00470324 Jy ! Component: 150 - total flux cleaned = 0.00486674 Jy ! Component: 200 - total flux cleaned = 0.00501549 Jy ! Total flux subtracted in 200 components = 0.00501549 Jy ! Clean residual min=-0.005572 max=0.006376 Jy/beam ! Clean residual mean=-0.000022 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.918476 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 = 9.52238e-05 Jy ! Component: 100 - total flux cleaned = 0.000231269 Jy ! Component: 150 - total flux cleaned = 0.000358466 Jy ! Component: 200 - total flux cleaned = 0.000438345 Jy ! Total flux subtracted in 200 components = 0.000438345 Jy ! Clean residual min=-0.005517 max=0.006341 Jy/beam ! Clean residual mean=-0.000022 rms=0.001593 Jy/beam ! Combined flux in latest and established models = 0.918914 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 127 components and 0.918914 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.211 mas, bmaj=7.932 mas, bpa=-2.577 degrees ! Estimated noise=2.91199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000929003 Jy ! Component: 100 - total flux cleaned = -0.000825853 Jy ! Component: 150 - total flux cleaned = -0.000915587 Jy ! Component: 200 - total flux cleaned = -0.000831751 Jy ! Total flux subtracted in 200 components = -0.000831751 Jy ! Clean residual min=-0.005292 max=0.004886 Jy/beam ! Clean residual mean=-0.000012 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.918082 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 145 components and 0.918082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072937Jy sigma=0.354868 ! Fit after self-cal, rms=0.072756Jy sigma=0.354169 wmodel J2354-1513_S_e_map.mod ! Writing 145 model components to file: J2354-1513_S_e_map.mod wobs J2354-1513_S_e_uvs.fits ! Writing UV FITS file: J2354-1513_S_e_uvs.fits wwins J2354-1513_S_e_map.win ! wwins: Wrote 4 windows to J2354-1513_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 = -0.000624982 Jy ! Component: 100 - total flux cleaned = -0.000130875 Jy ! Component: 150 - total flux cleaned = -0.000365779 Jy ! Component: 200 - total flux cleaned = -0.000363163 Jy ! Component: 250 - total flux cleaned = -0.000365143 Jy ! Component: 300 - total flux cleaned = -0.000643217 Jy ! Component: 350 - total flux cleaned = -0.000710168 Jy ! Component: 400 - total flux cleaned = -0.000840627 Jy ! Component: 450 - total flux cleaned = -0.000840046 Jy ! Component: 500 - total flux cleaned = -0.000965999 Jy ! Component: 550 - total flux cleaned = -0.000965509 Jy ! Component: 600 - total flux cleaned = -0.0010849 Jy ! Component: 650 - total flux cleaned = -0.00108487 Jy ! Component: 700 - total flux cleaned = -0.00108431 Jy ! Component: 750 - total flux cleaned = -0.000802858 Jy ! Component: 800 - total flux cleaned = -0.000804395 Jy ! Component: 850 - total flux cleaned = -0.000695819 Jy ! Component: 900 - total flux cleaned = -0.000535366 Jy ! Component: 950 - total flux cleaned = -0.000274559 Jy ! Component: 1000 - total flux cleaned = -0.000121207 Jy ! Component: 1050 - total flux cleaned = 8.02724e-05 Jy ! Component: 1100 - total flux cleaned = 0.000428236 Jy ! Component: 1150 - total flux cleaned = 0.000673175 Jy ! Component: 1200 - total flux cleaned = 0.00100896 Jy ! Component: 1250 - total flux cleaned = 0.00124488 Jy ! Component: 1300 - total flux cleaned = 0.00152397 Jy ! Component: 1350 - total flux cleaned = 0.00161515 Jy ! Component: 1400 - total flux cleaned = 0.00202282 Jy ! Component: 1450 - total flux cleaned = 0.0022459 Jy ! Component: 1500 - total flux cleaned = 0.00246667 Jy ! Component: 1550 - total flux cleaned = 0.00268452 Jy ! Component: 1600 - total flux cleaned = 0.003071 Jy ! Component: 1650 - total flux cleaned = 0.00324018 Jy ! Component: 1700 - total flux cleaned = 0.00340806 Jy ! Component: 1750 - total flux cleaned = 0.0036967 Jy ! Component: 1800 - total flux cleaned = 0.00394094 Jy ! Component: 1850 - total flux cleaned = 0.00418241 Jy ! Component: 1900 - total flux cleaned = 0.00442135 Jy ! Component: 1950 - total flux cleaned = 0.00461793 Jy ! Component: 2000 - total flux cleaned = 0.00473506 Jy ! Component: 2050 - total flux cleaned = 0.00492816 Jy ! Component: 2100 - total flux cleaned = 0.00489084 Jy ! Component: 2150 - total flux cleaned = 0.00515472 Jy ! Component: 2200 - total flux cleaned = 0.00534095 Jy ! Component: 2250 - total flux cleaned = 0.00548781 Jy ! Component: 2300 - total flux cleaned = 0.00563388 Jy ! Component: 2350 - total flux cleaned = 0.00577896 Jy ! Component: 2400 - total flux cleaned = 0.00588664 Jy ! Component: 2450 - total flux cleaned = 0.00606398 Jy ! Component: 2500 - total flux cleaned = 0.0062391 Jy ! Component: 2550 - total flux cleaned = 0.00620388 Jy ! Component: 2600 - total flux cleaned = 0.00630683 Jy ! Component: 2650 - total flux cleaned = 0.00644295 Jy ! Component: 2700 - total flux cleaned = 0.0065112 Jy ! Component: 2750 - total flux cleaned = 0.00661123 Jy ! Component: 2800 - total flux cleaned = 0.00677716 Jy ! Component: 2850 - total flux cleaned = 0.00687577 Jy ! Component: 2900 - total flux cleaned = 0.00700609 Jy ! Component: 2950 - total flux cleaned = 0.00703831 Jy ! Component: 3000 - total flux cleaned = 0.00703841 Jy ! Component: 3050 - total flux cleaned = 0.00716549 Jy ! Component: 3100 - total flux cleaned = 0.00719752 Jy ! Component: 3150 - total flux cleaned = 0.00719708 Jy ! Component: 3200 - total flux cleaned = 0.00719657 Jy ! Component: 3250 - total flux cleaned = 0.00716603 Jy ! Component: 3300 - total flux cleaned = 0.00728848 Jy ! Component: 3350 - total flux cleaned = 0.0073491 Jy ! Component: 3400 - total flux cleaned = 0.00743878 Jy ! Component: 3450 - total flux cleaned = 0.00743893 Jy ! Component: 3500 - total flux cleaned = 0.00752756 Jy ! Component: 3550 - total flux cleaned = 0.0077034 Jy ! Component: 3600 - total flux cleaned = 0.00770351 Jy ! Component: 3650 - total flux cleaned = 0.00781912 Jy ! Component: 3700 - total flux cleaned = 0.00776205 Jy ! Component: 3750 - total flux cleaned = 0.0079611 Jy ! Component: 3800 - total flux cleaned = 0.00801766 Jy ! Component: 3850 - total flux cleaned = 0.00815757 Jy ! Component: 3900 - total flux cleaned = 0.00824099 Jy ! Component: 3950 - total flux cleaned = 0.00837898 Jy ! Component: 4000 - total flux cleaned = 0.00846133 Jy ! Component: 4050 - total flux cleaned = 0.00846147 Jy ! Total flux subtracted in 4096 components = 0.00859622 Jy ! Clean residual min=-0.001645 max=0.001552 Jy/beam ! Clean residual mean=-0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.926679 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 432 components and 0.926678 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2354-1513_S_e_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.211 x 7.932 at -2.577 degrees (North through East) ! Clean map min=-0.0029794 max=0.7692 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2354-1513_S_e_map.fits wmodel /image_prod/ug002_uva//J2354-1513_S_e_map.mod ! Writing 432 model components to file: /image_prod/ug002_uva//J2354-1513_S_e_map.mod wobs /image_prod/ug002_uva//J2354-1513_S_e_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2354-1513_S_e_uvs.fits wwins /image_prod/ug002_uva//J2354-1513_S_e_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J2354-1513_S_e_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.769196 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000476657 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.185904 0.185904 0.371809 0.743618 1.48724 2.97447 5.94894 11.8979 23.7958 47.5915 95.1831 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.769 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1613.73 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2354-1513_S_e_dfm.log closed on Thu Mar 5 06:30:25 2020