! Started logfile: /image_prod/ug002_uva//J1104+7658_S_dfm.log on Wed Mar 4 23:52:41 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//J1104+7658_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1104+7658_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.878889 visibilities/baseline/integration-bin. ! Found source: J1104+7658 ! ! 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 7119 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 J1104+7658_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004310Jy sigma=8.052789 ! Fit after self-cal, rms=0.953019Jy sigma=7.633766 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.498 mas, bmaj=3.664 mas, bpa=-26.67 degrees ! Estimated noise=1.60727 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 = 0.0375066 Jy ! Component: 100 - total flux cleaned = 0.0459313 Jy ! Total flux subtracted in 100 components = 0.0459313 Jy ! Clean residual min=-0.002869 max=0.003717 Jy/beam ! Clean residual mean=0.000003 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.0459313 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0459313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058809Jy sigma=0.431291 ! Fit after self-cal, rms=0.057656Jy sigma=0.421909 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292815 Jy ! Component: 100 - total flux cleaned = 0.0032737 Jy ! Total flux subtracted in 100 components = 0.0032737 Jy ! Clean residual min=-0.002696 max=0.003542 Jy/beam ! Clean residual mean=0.000003 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.049205 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.049205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057406Jy sigma=0.419682 ! Fit after self-cal, rms=0.057397Jy sigma=0.419649 ! 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=4.247 mas, bmaj=4.444 mas, bpa=-27.26 degrees ! Estimated noise=1.06766 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 (8.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350317 Jy ! Component: 100 - total flux cleaned = 0.00512736 Jy ! Component: 150 - total flux cleaned = 0.00563869 Jy ! Component: 200 - total flux cleaned = 0.00590646 Jy ! Total flux subtracted in 200 components = 0.00590646 Jy ! Clean residual min=-0.001985 max=0.002120 Jy/beam ! Clean residual mean=0.000002 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0551114 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.0551114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057181Jy sigma=0.417823 ! Fit after self-cal, rms=0.057144Jy sigma=0.417473 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.247 x 4.444 at -27.26 degrees (North through East) ! Clean map min=-0.0020525 max=0.049645 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 0.98 ! LA 0.98 MK 1.04 NL 1.08 OV 1.00 ! PT 0.99 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.03 KP 1.03 ! LA 0.97 MK 1.02 NL 1.17 OV 1.00 ! PT 0.99 SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.98 KP 0.98 ! LA 0.97 MK 0.92 NL 1.13 OV 0.97 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.057144Jy sigma=0.417473 ! Fit after self-cal, rms=0.056773Jy sigma=0.416530 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.206 mas, bmaj=4.422 mas, bpa=-24.78 degrees ! Estimated noise=1.06217 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 = 0.000508309 Jy ! Component: 100 - total flux cleaned = 0.000369541 Jy ! Component: 150 - total flux cleaned = 0.000311605 Jy ! Component: 200 - total flux cleaned = 0.000312787 Jy ! Total flux subtracted in 200 components = 0.000312787 Jy ! Clean residual min=-0.001844 max=0.001761 Jy/beam ! Clean residual mean=0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0554242 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.0554242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056728Jy sigma=0.416232 ! Fit after self-cal, rms=0.056749Jy sigma=0.416115 ! 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=0.056749Jy sigma=0.416115 ! Fit after self-cal, rms=0.056882Jy sigma=0.414538 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.235 mas, bmaj=4.39 mas, bpa=-36.02 degrees ! Estimated noise=1.06452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305774 Jy ! Component: 100 - total flux cleaned = 0.000330081 Jy ! Component: 150 - total flux cleaned = 0.00035192 Jy ! Component: 200 - total flux cleaned = 0.000371237 Jy ! Total flux subtracted in 200 components = 0.000371237 Jy ! Clean residual min=-0.001769 max=0.001658 Jy/beam ! Clean residual mean=0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0557955 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.0557955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056860Jy sigma=0.414417 ! Fit after self-cal, rms=0.056888Jy sigma=0.414271 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 = 5.4004e-05 Jy ! Component: 100 - total flux cleaned = 9.17505e-05 Jy ! Component: 150 - total flux cleaned = 9.16657e-05 Jy ! Component: 200 - total flux cleaned = 9.16084e-05 Jy ! Total flux subtracted in 200 components = 9.16084e-05 Jy ! Clean residual min=-0.001793 max=0.001628 Jy/beam ! Clean residual mean=0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0558871 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.0558871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056876Jy sigma=0.414200 ! Fit after self-cal, rms=0.056876Jy sigma=0.414196 ! 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=0.056876Jy sigma=0.414196 ! Fit after self-cal, rms=0.057023Jy sigma=0.414174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.229 mas, bmaj=4.38 mas, bpa=-35.65 degrees ! Estimated noise=1.06633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000414644 Jy ! Component: 100 - total flux cleaned = 0.000451257 Jy ! Component: 150 - total flux cleaned = 0.000451361 Jy ! Component: 200 - total flux cleaned = 0.000481258 Jy ! Total flux subtracted in 200 components = 0.000481258 Jy ! Clean residual min=-0.001791 max=0.001583 Jy/beam ! Clean residual mean=0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0563683 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.0563683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057011Jy sigma=0.414105 ! Fit after self-cal, rms=0.057018Jy sigma=0.414092 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 = 6.7791e-05 Jy ! Component: 100 - total flux cleaned = 8.18766e-05 Jy ! Component: 150 - total flux cleaned = 8.19747e-05 Jy ! Component: 200 - total flux cleaned = 9.49533e-05 Jy ! Total flux subtracted in 200 components = 9.49533e-05 Jy ! Clean residual min=-0.001791 max=0.001566 Jy/beam ! Clean residual mean=0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0564633 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 0.0564633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057011Jy sigma=0.414050 ! Fit after self-cal, rms=0.057011Jy sigma=0.414048 ! 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=0.057011Jy sigma=0.414048 ! Fit after self-cal, rms=0.056978Jy sigma=0.414039 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.827 mas, bmaj=9.262 mas, bpa=69.26 degrees ! Estimated noise=1.31102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000423324 Jy ! Component: 100 - total flux cleaned = 0.000458815 Jy ! Component: 150 - total flux cleaned = 0.000477641 Jy ! Component: 200 - total flux cleaned = 0.000494232 Jy ! Total flux subtracted in 200 components = 0.000494232 Jy ! Clean residual min=-0.001961 max=0.001877 Jy/beam ! Clean residual mean=0.000004 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0569575 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.0569575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056978Jy sigma=0.414047 ! Fit after self-cal, rms=0.056978Jy sigma=0.414036 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 = 2.20977e-05 Jy ! Component: 100 - total flux cleaned = 3.75279e-05 Jy ! Component: 150 - total flux cleaned = 3.72017e-05 Jy ! Component: 200 - total flux cleaned = 3.01797e-05 Jy ! Total flux subtracted in 200 components = 3.01797e-05 Jy ! Clean residual min=-0.001959 max=0.001873 Jy/beam ! Clean residual mean=0.000004 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0569877 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 97 components and 0.0569877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056978Jy sigma=0.414040 ! Fit after self-cal, rms=0.056977Jy sigma=0.414039 ! 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=4.223 mas, bmaj=4.367 mas, bpa=-35.39 degrees ! Estimated noise=1.06771 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.223 x 4.367 at -35.39 degrees (North through East) ! Clean map min=-0.0017175 max=0.049512 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.479 mas, bmaj=3.582 mas, bpa=-36.65 degrees ! Estimated noise=1.60375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0386458 Jy ! Component: 100 - total flux cleaned = 0.0478039 Jy ! Component: 150 - total flux cleaned = 0.0519998 Jy ! Component: 200 - total flux cleaned = 0.0539691 Jy ! Total flux subtracted in 200 components = 0.0539691 Jy ! Clean residual min=-0.002829 max=0.002339 Jy/beam ! Clean residual mean=0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0539692 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0539692 Jy ! Inverting map and beam ! Estimated beam: bmin=4.223 mas, bmaj=4.367 mas, bpa=-35.39 degrees ! Estimated noise=1.06771 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 = 0.00202024 Jy ! Component: 100 - total flux cleaned = 0.00253593 Jy ! Component: 150 - total flux cleaned = 0.00271069 Jy ! Component: 200 - total flux cleaned = 0.00286371 Jy ! Total flux subtracted in 200 components = 0.00286371 Jy ! Clean residual min=-0.001934 max=0.001595 Jy/beam ! Clean residual mean=0.000002 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0568329 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.0568329 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.827 mas, bmaj=9.262 mas, bpa=69.26 degrees ! Estimated noise=1.31102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000312538 Jy ! Component: 100 - total flux cleaned = 0.000372273 Jy ! Component: 150 - total flux cleaned = 0.000355983 Jy ! Component: 200 - total flux cleaned = 0.000370969 Jy ! Total flux subtracted in 200 components = 0.000370969 Jy ! Clean residual min=-0.002041 max=0.001886 Jy/beam ! Clean residual mean=0.000004 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0572038 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 = -1.20748e-05 Jy ! Component: 100 - total flux cleaned = -1.21098e-05 Jy ! Component: 150 - total flux cleaned = -2.29219e-05 Jy ! Component: 200 - total flux cleaned = -3.27862e-05 Jy ! Total flux subtracted in 200 components = -3.27862e-05 Jy ! Clean residual min=-0.002010 max=0.001882 Jy/beam ! Clean residual mean=0.000004 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0571711 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 56 components and 0.0571711 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.223 mas, bmaj=4.367 mas, bpa=-35.39 degrees ! Estimated noise=1.06771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.13345e-05 Jy ! Component: 100 - total flux cleaned = 6.94091e-05 Jy ! Component: 150 - total flux cleaned = 9.32034e-05 Jy ! Component: 200 - total flux cleaned = 4.89736e-05 Jy ! Total flux subtracted in 200 components = 4.89736e-05 Jy ! Clean residual min=-0.001829 max=0.001596 Jy/beam ! Clean residual mean=0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.05722 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.05722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057003Jy sigma=0.414223 ! Fit after self-cal, rms=0.057000Jy sigma=0.414190 wmodel J1104+7658_S_map.mod ! Writing 65 model components to file: J1104+7658_S_map.mod wobs J1104+7658_S_uvs.fits ! Writing UV FITS file: J1104+7658_S_uvs.fits wwins J1104+7658_S_map.win ! wwins: Wrote 2 windows to J1104+7658_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 = -0.000651575 Jy ! Component: 100 - total flux cleaned = -0.000828204 Jy ! Component: 150 - total flux cleaned = -0.00105336 Jy ! Component: 200 - total flux cleaned = -0.00124278 Jy ! Component: 250 - total flux cleaned = -0.00137336 Jy ! Component: 300 - total flux cleaned = -0.00155043 Jy ! Component: 350 - total flux cleaned = -0.00167314 Jy ! Component: 400 - total flux cleaned = -0.0018167 Jy ! Component: 450 - total flux cleaned = -0.00193369 Jy ! Component: 500 - total flux cleaned = -0.00207133 Jy ! Component: 550 - total flux cleaned = -0.00216151 Jy ! Component: 600 - total flux cleaned = -0.00227235 Jy ! Component: 650 - total flux cleaned = -0.00231621 Jy ! Component: 700 - total flux cleaned = -0.00246667 Jy ! Component: 750 - total flux cleaned = -0.0025515 Jy ! Component: 800 - total flux cleaned = -0.00265573 Jy ! Component: 850 - total flux cleaned = -0.00271759 Jy ! Component: 900 - total flux cleaned = -0.00277831 Jy ! Component: 950 - total flux cleaned = -0.00281868 Jy ! Component: 1000 - total flux cleaned = -0.00283881 Jy ! Component: 1050 - total flux cleaned = -0.00291703 Jy ! Component: 1100 - total flux cleaned = -0.00287842 Jy ! Component: 1150 - total flux cleaned = -0.00295491 Jy ! Component: 1200 - total flux cleaned = -0.00295495 Jy ! Component: 1250 - total flux cleaned = -0.0029923 Jy ! Component: 1300 - total flux cleaned = -0.00301049 Jy ! Component: 1350 - total flux cleaned = -0.00301041 Jy ! Component: 1400 - total flux cleaned = -0.00297386 Jy ! Component: 1450 - total flux cleaned = -0.00297363 Jy ! Component: 1500 - total flux cleaned = -0.00290265 Jy ! Component: 1550 - total flux cleaned = -0.00286755 Jy ! Component: 1600 - total flux cleaned = -0.00290239 Jy ! Component: 1650 - total flux cleaned = -0.00293681 Jy ! Component: 1700 - total flux cleaned = -0.0028682 Jy ! Component: 1750 - total flux cleaned = -0.00288537 Jy ! Component: 1800 - total flux cleaned = -0.00285144 Jy ! Component: 1850 - total flux cleaned = -0.00281801 Jy ! Component: 1900 - total flux cleaned = -0.00273534 Jy ! Component: 1950 - total flux cleaned = -0.00273541 Jy ! Component: 2000 - total flux cleaned = -0.00268645 Jy ! Component: 2050 - total flux cleaned = -0.00273466 Jy ! Component: 2100 - total flux cleaned = -0.00262261 Jy ! Component: 2150 - total flux cleaned = -0.0026385 Jy ! Component: 2200 - total flux cleaned = -0.00262276 Jy ! Component: 2250 - total flux cleaned = -0.00260688 Jy ! Component: 2300 - total flux cleaned = -0.00259126 Jy ! Component: 2350 - total flux cleaned = -0.00256026 Jy ! Component: 2400 - total flux cleaned = -0.00262131 Jy ! Component: 2450 - total flux cleaned = -0.00256053 Jy ! Component: 2500 - total flux cleaned = -0.00259086 Jy ! Component: 2550 - total flux cleaned = -0.0026359 Jy ! Component: 2600 - total flux cleaned = -0.00263586 Jy ! Component: 2650 - total flux cleaned = -0.00263584 Jy ! Component: 2700 - total flux cleaned = -0.00266499 Jy ! Component: 2750 - total flux cleaned = -0.00265045 Jy ! Component: 2800 - total flux cleaned = -0.00276618 Jy ! Component: 2850 - total flux cleaned = -0.00278043 Jy ! Component: 2900 - total flux cleaned = -0.00285182 Jy ! Component: 2950 - total flux cleaned = -0.00276662 Jy ! Component: 3000 - total flux cleaned = -0.00280894 Jy ! Component: 3050 - total flux cleaned = -0.00287912 Jy ! Component: 3100 - total flux cleaned = -0.00294872 Jy ! Component: 3150 - total flux cleaned = -0.00296235 Jy ! Component: 3200 - total flux cleaned = -0.00292093 Jy ! Component: 3250 - total flux cleaned = -0.00293475 Jy ! Component: 3300 - total flux cleaned = -0.00294838 Jy ! Component: 3350 - total flux cleaned = -0.00304323 Jy ! Component: 3400 - total flux cleaned = -0.00297589 Jy ! Component: 3450 - total flux cleaned = -0.00304286 Jy ! Component: 3500 - total flux cleaned = -0.00304292 Jy ! Component: 3550 - total flux cleaned = -0.00305614 Jy ! Component: 3600 - total flux cleaned = -0.00308255 Jy ! Component: 3650 - total flux cleaned = -0.0030826 Jy ! Component: 3700 - total flux cleaned = -0.00305659 Jy ! Component: 3750 - total flux cleaned = -0.00309544 Jy ! Component: 3800 - total flux cleaned = -0.00306948 Jy ! Component: 3850 - total flux cleaned = -0.00306951 Jy ! Component: 3900 - total flux cleaned = -0.00312061 Jy ! Component: 3950 - total flux cleaned = -0.00305712 Jy ! Component: 4000 - total flux cleaned = -0.00309503 Jy ! Component: 4050 - total flux cleaned = -0.00312017 Jy ! Total flux subtracted in 4096 components = -0.00310763 Jy ! Clean residual min=-0.000862 max=0.000829 Jy/beam ! Clean residual mean=-0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0541124 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 349 components and 0.0541124 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1104+7658_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.223 x 4.367 at -35.39 degrees (North through East) ! Clean map min=-0.0014802 max=0.049137 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1104+7658_S_map.fits wmodel /image_prod/ug002_uva//J1104+7658_S_map.mod ! Writing 349 model components to file: /image_prod/ug002_uva//J1104+7658_S_map.mod wobs /image_prod/ug002_uva//J1104+7658_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1104+7658_S_uvs.fits wwins /image_prod/ug002_uva//J1104+7658_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1104+7658_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0491375 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221562 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.35271 1.35271 2.70541 5.41083 10.8217 21.6433 43.2866 86.5732 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 221.777 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1104+7658_S_dfm.log closed on Wed Mar 4 23:52:45 2020