! Started logfile: /image_prod/ug002_uva//J1558+5625_S_dfm.log on Thu Mar 5 02:30:49 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//J1558+5625_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1558+5625_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J1558+5625 ! ! 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 7920 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 J1558+5625_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016305Jy sigma=8.458453 ! Fit after self-cal, rms=0.875916Jy sigma=7.279724 ! 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=3.276 mas, bmaj=4.116 mas, bpa=-36.37 degrees ! Estimated noise=1.47551 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 = 0.0929504 Jy ! Component: 100 - total flux cleaned = 0.118946 Jy ! Total flux subtracted in 100 components = 0.118946 Jy ! Clean residual min=-0.006867 max=0.014003 Jy/beam ! Clean residual mean=-0.000045 rms=0.001973 Jy/beam ! Combined flux in latest and established models = 0.118946 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.118946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088097Jy sigma=0.591089 ! Fit after self-cal, rms=0.087853Jy sigma=0.589544 ! Inverting map ! Added new window around map position (5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149856 Jy ! Component: 100 - total flux cleaned = 0.0241255 Jy ! Total flux subtracted in 100 components = 0.0241255 Jy ! Clean residual min=-0.006812 max=0.008275 Jy/beam ! Clean residual mean=-0.000001 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 0.143071 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.143071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084147Jy sigma=0.552203 ! Fit after self-cal, rms=0.084009Jy sigma=0.551086 ! 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=4.054 mas, bmaj=4.855 mas, bpa=-34.85 degrees ! Estimated noise=0.993754 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 = 0.00990383 Jy ! Component: 100 - total flux cleaned = 0.0155711 Jy ! Component: 150 - total flux cleaned = 0.0190922 Jy ! Component: 200 - total flux cleaned = 0.0202606 Jy ! Total flux subtracted in 200 components = 0.0202606 Jy ! Clean residual min=-0.006921 max=0.007194 Jy/beam ! Clean residual mean=0.000040 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 0.163332 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 64 components and 0.163332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082545Jy sigma=0.539864 ! Fit after self-cal, rms=0.082458Jy sigma=0.539005 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.054 x 4.855 at -34.85 degrees (North through East) ! Clean map min=-0.0066221 max=0.11902 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 1.01 KP 1.01 ! LA 1.01 MK 1.02 NL 0.98 OV 0.75 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.97 KP 0.99 ! LA 0.98 MK 1.02 NL 0.99 OV 1.41 ! PT 0.97 SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.01 KP 1.00 ! LA 1.03 MK 1.02 NL 0.93 OV 0.78 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.082458Jy sigma=0.539005 ! Fit after self-cal, rms=0.088255Jy sigma=0.524060 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.086 mas, bmaj=4.9 mas, bpa=-35.24 degrees ! Estimated noise=0.995401 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 = 0.000855873 Jy ! Component: 100 - total flux cleaned = 0.00101487 Jy ! Component: 150 - total flux cleaned = 0.00101042 Jy ! Component: 200 - total flux cleaned = 0.00109744 Jy ! Total flux subtracted in 200 components = 0.00109744 Jy ! Clean residual min=-0.005656 max=0.007134 Jy/beam ! Clean residual mean=0.000044 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.164429 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.164429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088043Jy sigma=0.522812 ! Fit after self-cal, rms=0.088105Jy sigma=0.522290 ! 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=0.088105Jy sigma=0.522290 ! Fit after self-cal, rms=0.107257Jy sigma=0.479230 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.094 mas, bmaj=4.874 mas, bpa=-34.76 degrees ! Estimated noise=0.999977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000434421 Jy ! Component: 100 - total flux cleaned = -0.000715539 Jy ! Component: 150 - total flux cleaned = -0.00093628 Jy ! Component: 200 - total flux cleaned = -0.00100281 Jy ! Total flux subtracted in 200 components = -0.00100281 Jy ! Clean residual min=-0.002647 max=0.002441 Jy/beam ! Clean residual mean=0.000001 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.163427 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.163427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107053Jy sigma=0.477445 ! Fit after self-cal, rms=0.107405Jy sigma=0.476648 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 = 0.000298323 Jy ! Component: 100 - total flux cleaned = 0.000155091 Jy ! Component: 150 - total flux cleaned = 0.000152785 Jy ! Component: 200 - total flux cleaned = 0.000115068 Jy ! Total flux subtracted in 200 components = 0.000115068 Jy ! Clean residual min=-0.002582 max=0.002416 Jy/beam ! Clean residual mean=0.000002 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.163542 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.163542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107347Jy sigma=0.476126 ! Fit after self-cal, rms=0.107326Jy sigma=0.476068 ! 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=0.107326Jy sigma=0.476068 ! Fit after self-cal, rms=0.112491Jy sigma=0.475587 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.101 mas, bmaj=4.844 mas, bpa=-34.46 degrees ! Estimated noise=0.996689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000360387 Jy ! Component: 100 - total flux cleaned = -0.0004666 Jy ! Component: 150 - total flux cleaned = -0.00051523 Jy ! Component: 200 - total flux cleaned = -0.000515698 Jy ! Total flux subtracted in 200 components = -0.000515698 Jy ! Clean residual min=-0.002349 max=0.002227 Jy/beam ! Clean residual mean=0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.163026 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.163026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112421Jy sigma=0.475036 ! Fit after self-cal, rms=0.112413Jy sigma=0.474978 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 = 0.000111928 Jy ! Component: 100 - total flux cleaned = 1.90721e-05 Jy ! Component: 150 - total flux cleaned = 1.8171e-05 Jy ! Component: 200 - total flux cleaned = -2.73075e-05 Jy ! Total flux subtracted in 200 components = -2.73075e-05 Jy ! Clean residual min=-0.002323 max=0.002209 Jy/beam ! Clean residual mean=0.000001 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.162999 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 0.162999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112384Jy sigma=0.474790 ! Fit after self-cal, rms=0.112371Jy sigma=0.474768 ! 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=0.112371Jy sigma=0.474768 ! Fit after self-cal, rms=0.114994Jy sigma=0.474611 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.401 mas, bmaj=9.23 mas, bpa=74.94 degrees ! Estimated noise=1.19761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000564505 Jy ! Component: 100 - total flux cleaned = 0.000518963 Jy ! Component: 150 - total flux cleaned = 0.000447126 Jy ! Component: 200 - total flux cleaned = 0.000461889 Jy ! Total flux subtracted in 200 components = 0.000461889 Jy ! Clean residual min=-0.002633 max=0.002919 Jy/beam ! Clean residual mean=0.000003 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.163461 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 101 components and 0.16346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114969Jy sigma=0.474584 ! Fit after self-cal, rms=0.114953Jy sigma=0.474529 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 = 8.3367e-05 Jy ! Component: 100 - total flux cleaned = 7.03607e-05 Jy ! Component: 150 - total flux cleaned = 5.97325e-05 Jy ! Component: 200 - total flux cleaned = 4.11248e-05 Jy ! Total flux subtracted in 200 components = 4.11248e-05 Jy ! Clean residual min=-0.002601 max=0.003022 Jy/beam ! Clean residual mean=0.000003 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.163502 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 104 components and 0.163502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114944Jy sigma=0.474549 ! Fit after self-cal, rms=0.114939Jy sigma=0.474534 ! 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=4.101 mas, bmaj=4.825 mas, bpa=-34.06 degrees ! Estimated noise=0.99468 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.101 x 4.825 at -34.06 degrees (North through East) ! Clean map min=-0.0022586 max=0.11956 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=3.296 mas, bmaj=4.073 mas, bpa=-36.3 degrees ! Estimated noise=1.48166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0928883 Jy ! Component: 100 - total flux cleaned = 0.122602 Jy ! Component: 150 - total flux cleaned = 0.138058 Jy ! Component: 200 - total flux cleaned = 0.146653 Jy ! Total flux subtracted in 200 components = 0.146653 Jy ! Clean residual min=-0.003322 max=0.004326 Jy/beam ! Clean residual mean=-0.000032 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.146653 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.146653 Jy ! Inverting map and beam ! Estimated beam: bmin=4.101 mas, bmaj=4.825 mas, bpa=-34.06 degrees ! Estimated noise=0.99468 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 = 0.00673498 Jy ! Component: 100 - total flux cleaned = 0.0102878 Jy ! Component: 150 - total flux cleaned = 0.0124994 Jy ! Component: 200 - total flux cleaned = 0.0139298 Jy ! Total flux subtracted in 200 components = 0.0139298 Jy ! Clean residual min=-0.002238 max=0.002477 Jy/beam ! Clean residual mean=-0.000002 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.160583 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 60 components and 0.160583 Jy ! Inverting map ! Added new window around map position (17.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253448 Jy ! Component: 100 - total flux cleaned = 0.00391864 Jy ! Component: 150 - total flux cleaned = 0.00439976 Jy ! Component: 200 - total flux cleaned = 0.00479473 Jy ! Total flux subtracted in 200 components = 0.00479473 Jy ! Clean residual min=-0.001972 max=0.001868 Jy/beam ! Clean residual mean=0.000003 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.165378 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 89 components and 0.165378 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=8.401 mas, bmaj=9.23 mas, bpa=74.94 degrees ! Estimated noise=1.19761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106662 Jy ! Component: 100 - total flux cleaned = 0.00132339 Jy ! Component: 150 - total flux cleaned = 0.00152666 Jy ! Component: 200 - total flux cleaned = 0.00167663 Jy ! Total flux subtracted in 200 components = 0.00167663 Jy ! Clean residual min=-0.002325 max=0.002263 Jy/beam ! Clean residual mean=0.000009 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.167054 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 = 0.000126712 Jy ! Component: 100 - total flux cleaned = 0.000169236 Jy ! Component: 150 - total flux cleaned = 0.000208034 Jy ! Component: 200 - total flux cleaned = 0.000232673 Jy ! Total flux subtracted in 200 components = 0.000232673 Jy ! Clean residual min=-0.002308 max=0.002256 Jy/beam ! Clean residual mean=0.000009 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.167287 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 0.167287 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.101 mas, bmaj=4.825 mas, bpa=-34.06 degrees ! Estimated noise=0.99468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.20754e-05 Jy ! Component: 100 - total flux cleaned = -0.000164399 Jy ! Component: 150 - total flux cleaned = -0.000203898 Jy ! Component: 200 - total flux cleaned = -0.000222548 Jy ! Total flux subtracted in 200 components = -0.000222548 Jy ! Clean residual min=-0.001894 max=0.001764 Jy/beam ! Clean residual mean=0.000005 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.167065 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 0.167065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114826Jy sigma=0.473568 ! Fit after self-cal, rms=0.114790Jy sigma=0.473322 wmodel J1558+5625_S_map.mod ! Writing 124 model components to file: J1558+5625_S_map.mod wobs J1558+5625_S_uvs.fits ! Writing UV FITS file: J1558+5625_S_uvs.fits wwins J1558+5625_S_map.win ! wwins: Wrote 3 windows to J1558+5625_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 = -0.000856062 Jy ! Component: 100 - total flux cleaned = -0.00132438 Jy ! Component: 150 - total flux cleaned = -0.00154758 Jy ! Component: 200 - total flux cleaned = -0.00170086 Jy ! Component: 250 - total flux cleaned = -0.00185049 Jy ! Component: 300 - total flux cleaned = -0.00185059 Jy ! Component: 350 - total flux cleaned = -0.00185078 Jy ! Component: 400 - total flux cleaned = -0.00187885 Jy ! Component: 450 - total flux cleaned = -0.00190625 Jy ! Component: 500 - total flux cleaned = -0.00195849 Jy ! Component: 550 - total flux cleaned = -0.00193295 Jy ! Component: 600 - total flux cleaned = -0.00195888 Jy ! Component: 650 - total flux cleaned = -0.00203386 Jy ! Component: 700 - total flux cleaned = -0.00203421 Jy ! Component: 750 - total flux cleaned = -0.0021541 Jy ! Component: 800 - total flux cleaned = -0.00217714 Jy ! Component: 850 - total flux cleaned = -0.00222406 Jy ! Component: 900 - total flux cleaned = -0.00226991 Jy ! Component: 950 - total flux cleaned = -0.00233758 Jy ! Component: 1000 - total flux cleaned = -0.00233782 Jy ! Component: 1050 - total flux cleaned = -0.0023381 Jy ! Component: 1100 - total flux cleaned = -0.00240288 Jy ! Component: 1150 - total flux cleaned = -0.00236026 Jy ! Component: 1200 - total flux cleaned = -0.00229726 Jy ! Component: 1250 - total flux cleaned = -0.0021932 Jy ! Component: 1300 - total flux cleaned = -0.00221389 Jy ! Component: 1350 - total flux cleaned = -0.00217312 Jy ! Component: 1400 - total flux cleaned = -0.00215265 Jy ! Component: 1450 - total flux cleaned = -0.00209262 Jy ! Component: 1500 - total flux cleaned = -0.00195457 Jy ! Component: 1550 - total flux cleaned = -0.00197412 Jy ! Component: 1600 - total flux cleaned = -0.00191605 Jy ! Component: 1650 - total flux cleaned = -0.00193515 Jy ! Component: 1700 - total flux cleaned = -0.00195382 Jy ! Component: 1750 - total flux cleaned = -0.00193499 Jy ! Component: 1800 - total flux cleaned = -0.00189782 Jy ! Component: 1850 - total flux cleaned = -0.00189782 Jy ! Component: 1900 - total flux cleaned = -0.00189765 Jy ! Component: 1950 - total flux cleaned = -0.00186168 Jy ! Component: 2000 - total flux cleaned = -0.00184406 Jy ! Component: 2050 - total flux cleaned = -0.00189719 Jy ! Component: 2100 - total flux cleaned = -0.00179176 Jy ! Component: 2150 - total flux cleaned = -0.00182675 Jy ! Component: 2200 - total flux cleaned = -0.00175791 Jy ! Component: 2250 - total flux cleaned = -0.00182615 Jy ! Component: 2300 - total flux cleaned = -0.00170722 Jy ! Component: 2350 - total flux cleaned = -0.00167368 Jy ! Component: 2400 - total flux cleaned = -0.00170706 Jy ! Component: 2450 - total flux cleaned = -0.00162409 Jy ! Component: 2500 - total flux cleaned = -0.00164047 Jy ! Component: 2550 - total flux cleaned = -0.00162403 Jy ! Component: 2600 - total flux cleaned = -0.00159169 Jy ! Component: 2650 - total flux cleaned = -0.0015436 Jy ! Component: 2700 - total flux cleaned = -0.00151182 Jy ! Component: 2750 - total flux cleaned = -0.0015119 Jy ! Component: 2800 - total flux cleaned = -0.00143311 Jy ! Component: 2850 - total flux cleaned = -0.00147996 Jy ! Component: 2900 - total flux cleaned = -0.00144874 Jy ! Component: 2950 - total flux cleaned = -0.00138712 Jy ! Component: 3000 - total flux cleaned = -0.001326 Jy ! Component: 3050 - total flux cleaned = -0.00138661 Jy ! Component: 3100 - total flux cleaned = -0.00131124 Jy ! Component: 3150 - total flux cleaned = -0.00126596 Jy ! Component: 3200 - total flux cleaned = -0.00120645 Jy ! Component: 3250 - total flux cleaned = -0.00119161 Jy ! Component: 3300 - total flux cleaned = -0.00113279 Jy ! Component: 3350 - total flux cleaned = -0.00114731 Jy ! Component: 3400 - total flux cleaned = -0.00100208 Jy ! Component: 3450 - total flux cleaned = -0.00107422 Jy ! Component: 3500 - total flux cleaned = -0.000988261 Jy ! Component: 3550 - total flux cleaned = -0.000973879 Jy ! Component: 3600 - total flux cleaned = -0.000874686 Jy ! Component: 3650 - total flux cleaned = -0.000846511 Jy ! Component: 3700 - total flux cleaned = -0.000790536 Jy ! Component: 3750 - total flux cleaned = -0.000762638 Jy ! Component: 3800 - total flux cleaned = -0.000707209 Jy ! Component: 3850 - total flux cleaned = -0.000652158 Jy ! Component: 3900 - total flux cleaned = -0.000638495 Jy ! Component: 3950 - total flux cleaned = -0.000570367 Jy ! Component: 4000 - total flux cleaned = -0.000570315 Jy ! Component: 4050 - total flux cleaned = -0.00051631 Jy ! Total flux subtracted in 4096 components = -0.000543244 Jy ! Clean residual min=-0.000754 max=0.000849 Jy/beam ! Clean residual mean=0.000008 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.166521 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 449 components and 0.166521 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1558+5625_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.101 x 4.825 at -34.06 degrees (North through East) ! Clean map min=-0.0015338 max=0.12033 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1558+5625_S_map.fits wmodel /image_prod/ug002_uva//J1558+5625_S_map.mod ! Writing 449 model components to file: /image_prod/ug002_uva//J1558+5625_S_map.mod wobs /image_prod/ug002_uva//J1558+5625_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1558+5625_S_uvs.fits wwins /image_prod/ug002_uva//J1558+5625_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1558+5625_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.12033 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000248355 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.619185 0.619185 1.23837 2.47674 4.95348 9.90696 19.8139 39.6279 79.2557 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.12 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 484.507 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1558+5625_S_dfm.log closed on Thu Mar 5 02:30:53 2020