! Started logfile: /image_prod/ug002_uva//J2129-1821_S_dfm.log on Thu Mar 5 05:16:52 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//J2129-1821_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2129-1821_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.787778 visibilities/baseline/integration-bin. ! Found source: J2129-1821 ! ! 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 4254 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 J2129-1821_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.440724Jy sigma=6.978073 ! Fit after self-cal, rms=0.302317Jy sigma=1.465039 ! 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=2.667 mas, bmaj=7.74 mas, bpa=6.862 degrees ! Estimated noise=2.78341 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 = 0.71476 Jy ! Component: 100 - total flux cleaned = 0.899564 Jy ! Total flux subtracted in 100 components = 0.899564 Jy ! Clean residual min=-0.057885 max=0.097125 Jy/beam ! Clean residual mean=-0.000005 rms=0.018134 Jy/beam ! Combined flux in latest and established models = 0.899564 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.899564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.300685Jy sigma=1.421418 ! Fit after self-cal, rms=0.300603Jy sigma=1.420611 ! 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=3.266 mas, bmaj=8.693 mas, bpa=5.695 degrees ! Estimated noise=2.27035 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 (2.5, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13034 Jy ! Component: 100 - total flux cleaned = 0.20594 Jy ! Component: 150 - total flux cleaned = 0.23658 Jy ! Component: 200 - total flux cleaned = 0.260815 Jy ! Total flux subtracted in 200 components = 0.260815 Jy ! Clean residual min=-0.046445 max=0.061630 Jy/beam ! Clean residual mean=0.000041 rms=0.014067 Jy/beam ! Combined flux in latest and established models = 1.16038 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 42 components and 1.16038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.223734Jy sigma=1.043675 ! Fit after self-cal, rms=0.222468Jy sigma=1.035307 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.266 x 8.693 at 5.695 degrees (North through East) ! Clean map min=-0.050599 max=0.89648 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 1.15 KP 0.93 ! LA 1.01 MK 1.04 NL 0.96 OV 0.87 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.46 FD 0.92 HN 1.15 KP 1.01 ! LA 0.99 MK 1.05 NL 0.94 OV 0.88 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.95 HN 1.19 KP 1.00 ! LA 1.01 MK 1.08 NL 0.91 OV 0.87 ! PT 1.05 SC 0.99 ! ! ! Fit before self-cal, rms=0.222468Jy sigma=1.035307 ! Fit after self-cal, rms=0.233126Jy sigma=0.829778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.312 mas, bmaj=8.825 mas, bpa=6.192 degrees ! Estimated noise=2.26349 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 = 0.00846648 Jy ! Component: 100 - total flux cleaned = 0.00927579 Jy ! Component: 150 - total flux cleaned = 0.0099613 Jy ! Component: 200 - total flux cleaned = 0.00931636 Jy ! Total flux subtracted in 200 components = 0.00931636 Jy ! Clean residual min=-0.037927 max=0.047554 Jy/beam ! Clean residual mean=0.000003 rms=0.010893 Jy/beam ! Combined flux in latest and established models = 1.16969 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 1.16969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.226393Jy sigma=0.803410 ! Fit after self-cal, rms=0.226296Jy sigma=0.800863 ! 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=0.226296Jy sigma=0.800863 ! Fit after self-cal, rms=0.129316Jy sigma=0.503021 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.318 mas, bmaj=8.961 mas, bpa=5.981 degrees ! Estimated noise=2.28121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182696 Jy ! Component: 100 - total flux cleaned = 0.000310761 Jy ! Component: 150 - total flux cleaned = 0.00091781 Jy ! Component: 200 - total flux cleaned = 0.00144818 Jy ! Total flux subtracted in 200 components = 0.00144818 Jy ! Clean residual min=-0.017308 max=0.021342 Jy/beam ! Clean residual mean=0.000018 rms=0.004351 Jy/beam ! Combined flux in latest and established models = 1.17114 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 1.17114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120121Jy sigma=0.455255 ! Fit after self-cal, rms=0.120386Jy sigma=0.450938 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 (-32.5, 65). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157201 Jy ! Component: 100 - total flux cleaned = 0.0147511 Jy ! Component: 150 - total flux cleaned = 0.0134766 Jy ! Component: 200 - total flux cleaned = 0.0127193 Jy ! Total flux subtracted in 200 components = 0.0127193 Jy ! Clean residual min=-0.013949 max=0.018303 Jy/beam ! Clean residual mean=0.000017 rms=0.003646 Jy/beam ! Combined flux in latest and established models = 1.18386 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 1.18386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115991Jy sigma=0.425596 ! Fit after self-cal, rms=0.116002Jy sigma=0.424763 ! Inverting map ! Added new window around map position (11.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134671 Jy ! Component: 100 - total flux cleaned = 0.015821 Jy ! Component: 150 - total flux cleaned = 0.0168324 Jy ! Component: 200 - total flux cleaned = 0.0180658 Jy ! Total flux subtracted in 200 components = 0.0180658 Jy ! Clean residual min=-0.012157 max=0.011019 Jy/beam ! Clean residual mean=0.000027 rms=0.003090 Jy/beam ! Combined flux in latest and established models = 1.20193 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 1.20193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112929Jy sigma=0.405647 ! Fit after self-cal, rms=0.112879Jy sigma=0.404918 ! 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=0.112879Jy sigma=0.404918 ! Fit after self-cal, rms=0.113501Jy sigma=0.395260 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.315 mas, bmaj=8.974 mas, bpa=5.87 degrees ! Estimated noise=2.27103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000447728 Jy ! Component: 100 - total flux cleaned = 0.000966851 Jy ! Component: 150 - total flux cleaned = 0.00126175 Jy ! Component: 200 - total flux cleaned = 0.00152387 Jy ! Total flux subtracted in 200 components = 0.00152387 Jy ! Clean residual min=-0.009512 max=0.009277 Jy/beam ! Clean residual mean=0.000013 rms=0.002457 Jy/beam ! Combined flux in latest and established models = 1.20345 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 1.20345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111285Jy sigma=0.383707 ! Fit after self-cal, rms=0.111381Jy sigma=0.383172 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 = 0.00254564 Jy ! Component: 100 - total flux cleaned = 0.00321055 Jy ! Component: 150 - total flux cleaned = 0.00402931 Jy ! Component: 200 - total flux cleaned = 0.0044169 Jy ! Total flux subtracted in 200 components = 0.0044169 Jy ! Clean residual min=-0.008521 max=0.008733 Jy/beam ! Clean residual mean=0.000015 rms=0.002267 Jy/beam ! Combined flux in latest and established models = 1.20787 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 123 components and 1.20787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110429Jy sigma=0.378228 ! Fit after self-cal, rms=0.110489Jy sigma=0.378037 ! 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=0.110489Jy sigma=0.378037 ! Fit after self-cal, rms=0.111464Jy sigma=0.376102 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.338 mas, bmaj=16.01 mas, bpa=5.843 degrees ! Estimated noise=2.87316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157217 Jy ! Component: 100 - total flux cleaned = 0.00233613 Jy ! Component: 150 - total flux cleaned = 0.00277703 Jy ! Component: 200 - total flux cleaned = 0.00335685 Jy ! Total flux subtracted in 200 components = 0.00335685 Jy ! Clean residual min=-0.011385 max=0.009485 Jy/beam ! Clean residual mean=0.000017 rms=0.002689 Jy/beam ! Combined flux in latest and established models = 1.21123 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 137 components and 1.21123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110642Jy sigma=0.373233 ! Fit after self-cal, rms=0.110624Jy sigma=0.372793 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 = 0.00173111 Jy ! Component: 100 - total flux cleaned = 0.00239912 Jy ! Component: 150 - total flux cleaned = 0.00314686 Jy ! Component: 200 - total flux cleaned = 0.00382281 Jy ! Total flux subtracted in 200 components = 0.00382281 Jy ! Clean residual min=-0.010774 max=0.008878 Jy/beam ! Clean residual mean=0.000020 rms=0.002553 Jy/beam ! Combined flux in latest and established models = 1.21505 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 150 components and 1.21505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110303Jy sigma=0.371570 ! Fit after self-cal, rms=0.110300Jy sigma=0.371376 ! 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=3.311 mas, bmaj=8.974 mas, bpa=5.781 degrees ! Estimated noise=2.2649 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.311 x 8.974 at 5.781 degrees (North through East) ! Clean map min=-0.017738 max=0.89325 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=0.110300Jy sigma=0.371376 ! Fit after self-cal, rms=0.106760Jy sigma=0.343767 ! Inverting map and beam ! Estimated beam: bmin=3.313 mas, bmaj=8.976 mas, bpa=5.768 degrees ! Estimated noise=2.26404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000384623 Jy ! Component: 100 - total flux cleaned = -0.000771983 Jy ! Component: 150 - total flux cleaned = -0.000774377 Jy ! Component: 200 - total flux cleaned = -0.000921287 Jy ! Total flux subtracted in 200 components = -0.000921287 Jy ! Clean residual min=-0.006975 max=0.007457 Jy/beam ! Clean residual mean=0.000008 rms=0.001795 Jy/beam ! Combined flux in latest and established models = 1.21413 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 168 components and 1.21413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105951Jy sigma=0.339918 ! Fit after self-cal, rms=0.105974Jy sigma=0.339747 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231672 Jy ! Component: 100 - total flux cleaned = 0.000615041 Jy ! Component: 150 - total flux cleaned = 0.000729016 Jy ! Component: 200 - total flux cleaned = 0.000614911 Jy ! Total flux subtracted in 200 components = 0.000614911 Jy ! Clean residual min=-0.006637 max=0.007248 Jy/beam ! Clean residual mean=0.000009 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 1.21474 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 187 components and 1.21474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105622Jy sigma=0.338092 ! Fit after self-cal, rms=0.105638Jy sigma=0.338022 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105638Jy sigma=0.338022 ! Fit after self-cal, rms=0.106290Jy sigma=0.337095 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=2.689 mas, bmaj=7.931 mas, bpa=6.974 degrees ! Estimated noise=2.79503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.716535 Jy ! Component: 100 - total flux cleaned = 0.903602 Jy ! Component: 150 - total flux cleaned = 0.985299 Jy ! Component: 200 - total flux cleaned = 1.0341 Jy ! Total flux subtracted in 200 components = 1.0341 Jy ! Clean residual min=-0.017013 max=0.028112 Jy/beam ! Clean residual mean=-0.000005 rms=0.004771 Jy/beam ! Combined flux in latest and established models = 1.0341 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 29 model components to the UV plane model. ! The established model now contains 29 components and 1.0341 Jy ! Inverting map and beam ! Estimated beam: bmin=3.309 mas, bmaj=8.974 mas, bpa=5.693 degrees ! Estimated noise=2.26 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 = 0.0470815 Jy ! Component: 100 - total flux cleaned = 0.0774069 Jy ! Component: 150 - total flux cleaned = 0.0991786 Jy ! Component: 200 - total flux cleaned = 0.115254 Jy ! Total flux subtracted in 200 components = 0.115254 Jy ! Clean residual min=-0.009753 max=0.014404 Jy/beam ! Clean residual mean=0.000002 rms=0.002818 Jy/beam ! Combined flux in latest and established models = 1.14935 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 78 components and 1.14935 Jy ! Inverting map ! Added new window around map position (3, 16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142841 Jy ! Component: 100 - total flux cleaned = 0.0249465 Jy ! Component: 150 - total flux cleaned = 0.0337209 Jy ! Component: 200 - total flux cleaned = 0.0393579 Jy ! Total flux subtracted in 200 components = 0.0393579 Jy ! Clean residual min=-0.008040 max=0.008860 Jy/beam ! Clean residual mean=0.000005 rms=0.002012 Jy/beam ! Combined flux in latest and established models = 1.18871 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 115 components and 1.18871 Jy ! Inverting map ! Added new window around map position (38.5, -55.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00815201 Jy ! Component: 100 - total flux cleaned = 0.0110241 Jy ! Component: 150 - total flux cleaned = 0.0131498 Jy ! Component: 200 - total flux cleaned = 0.0150681 Jy ! Total flux subtracted in 200 components = 0.0150681 Jy ! Clean residual min=-0.007055 max=0.006611 Jy/beam ! Clean residual mean=0.000003 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 1.20378 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 144 components and 1.20378 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=7.332 mas, bmaj=16.01 mas, bpa=5.664 degrees ! Estimated noise=2.8695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00589393 Jy ! Component: 100 - total flux cleaned = 0.00705495 Jy ! Component: 150 - total flux cleaned = 0.00777218 Jy ! Component: 200 - total flux cleaned = 0.00841704 Jy ! Total flux subtracted in 200 components = 0.00841704 Jy ! Clean residual min=-0.008147 max=0.007155 Jy/beam ! Clean residual mean=0.000002 rms=0.002050 Jy/beam ! Combined flux in latest and established models = 1.2122 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 = 0.000583326 Jy ! Component: 100 - total flux cleaned = 0.00111511 Jy ! Component: 150 - total flux cleaned = 0.00151087 Jy ! Component: 200 - total flux cleaned = 0.00187895 Jy ! Total flux subtracted in 200 components = 0.00187895 Jy ! Clean residual min=-0.007806 max=0.006603 Jy/beam ! Clean residual mean=0.000002 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 1.21407 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 204 components and 1.21407 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.309 mas, bmaj=8.974 mas, bpa=5.693 degrees ! Estimated noise=2.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.93518e-05 Jy ! Component: 100 - total flux cleaned = -0.000369004 Jy ! Component: 150 - total flux cleaned = -0.000627898 Jy ! Component: 200 - total flux cleaned = -0.000630617 Jy ! Total flux subtracted in 200 components = -0.000630617 Jy ! Clean residual min=-0.006419 max=0.005767 Jy/beam ! Clean residual mean=0.000002 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 1.21344 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 234 components and 1.21344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104478Jy sigma=0.331715 ! Fit after self-cal, rms=0.104315Jy sigma=0.330209 wmodel J2129-1821_S_map.mod ! Writing 234 model components to file: J2129-1821_S_map.mod wobs J2129-1821_S_uvs.fits ! Writing UV FITS file: J2129-1821_S_uvs.fits wwins J2129-1821_S_map.win ! wwins: Wrote 6 windows to J2129-1821_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 = -4.50489e-05 Jy ! Component: 100 - total flux cleaned = -0.00032586 Jy ! Component: 150 - total flux cleaned = 0.000296046 Jy ! Component: 200 - total flux cleaned = 0.000965817 Jy ! Component: 250 - total flux cleaned = 0.00152445 Jy ! Component: 300 - total flux cleaned = 0.00198294 Jy ! Component: 350 - total flux cleaned = 0.0027128 Jy ! Component: 400 - total flux cleaned = 0.00313394 Jy ! Component: 450 - total flux cleaned = 0.00374447 Jy ! Component: 500 - total flux cleaned = 0.00426614 Jy ! Component: 550 - total flux cleaned = 0.0046441 Jy ! Component: 600 - total flux cleaned = 0.00501253 Jy ! Component: 650 - total flux cleaned = 0.0054877 Jy ! Component: 700 - total flux cleaned = 0.00571683 Jy ! Component: 750 - total flux cleaned = 0.00599686 Jy ! Component: 800 - total flux cleaned = 0.00626951 Jy ! Component: 850 - total flux cleaned = 0.00642873 Jy ! Component: 900 - total flux cleaned = 0.00668738 Jy ! Component: 950 - total flux cleaned = 0.00678845 Jy ! Component: 1000 - total flux cleaned = 0.00708491 Jy ! Component: 1050 - total flux cleaned = 0.00737399 Jy ! Component: 1100 - total flux cleaned = 0.00742038 Jy ! Component: 1150 - total flux cleaned = 0.00751261 Jy ! Component: 1200 - total flux cleaned = 0.00737647 Jy ! Component: 1250 - total flux cleaned = 0.00742214 Jy ! Component: 1300 - total flux cleaned = 0.00737892 Jy ! Component: 1350 - total flux cleaned = 0.00742284 Jy ! Component: 1400 - total flux cleaned = 0.00759138 Jy ! Component: 1450 - total flux cleaned = 0.00746763 Jy ! Component: 1500 - total flux cleaned = 0.00758949 Jy ! Component: 1550 - total flux cleaned = 0.00766913 Jy ! Component: 1600 - total flux cleaned = 0.00778619 Jy ! Component: 1650 - total flux cleaned = 0.00782415 Jy ! Component: 1700 - total flux cleaned = 0.00786234 Jy ! Component: 1750 - total flux cleaned = 0.00789971 Jy ! Component: 1800 - total flux cleaned = 0.00815658 Jy ! Component: 1850 - total flux cleaned = 0.00826462 Jy ! Component: 1900 - total flux cleaned = 0.00844255 Jy ! Component: 1950 - total flux cleaned = 0.00847811 Jy ! Component: 2000 - total flux cleaned = 0.00865027 Jy ! Component: 2050 - total flux cleaned = 0.00871802 Jy ! Component: 2100 - total flux cleaned = 0.00895218 Jy ! Component: 2150 - total flux cleaned = 0.00898471 Jy ! Component: 2200 - total flux cleaned = 0.0090824 Jy ! Component: 2250 - total flux cleaned = 0.00927491 Jy ! Component: 2300 - total flux cleaned = 0.00943332 Jy ! Component: 2350 - total flux cleaned = 0.00949584 Jy ! Component: 2400 - total flux cleaned = 0.00965065 Jy ! Component: 2450 - total flux cleaned = 0.00974193 Jy ! Component: 2500 - total flux cleaned = 0.00986208 Jy ! Component: 2550 - total flux cleaned = 0.0101295 Jy ! Component: 2600 - total flux cleaned = 0.0101586 Jy ! Component: 2650 - total flux cleaned = 0.0103035 Jy ! Component: 2700 - total flux cleaned = 0.0104749 Jy ! Component: 2750 - total flux cleaned = 0.0105598 Jy ! Component: 2800 - total flux cleaned = 0.0106437 Jy ! Component: 2850 - total flux cleaned = 0.0107818 Jy ! Component: 2900 - total flux cleaned = 0.0109187 Jy ! Component: 2950 - total flux cleaned = 0.0110267 Jy ! Component: 3000 - total flux cleaned = 0.0112937 Jy ! Component: 3050 - total flux cleaned = 0.0115309 Jy ! Component: 3100 - total flux cleaned = 0.0117134 Jy ! Component: 3150 - total flux cleaned = 0.0117906 Jy ! Component: 3200 - total flux cleaned = 0.0119949 Jy ! Component: 3250 - total flux cleaned = 0.012121 Jy ! Component: 3300 - total flux cleaned = 0.0123213 Jy ! Component: 3350 - total flux cleaned = 0.0124698 Jy ! Component: 3400 - total flux cleaned = 0.0127395 Jy ! Component: 3450 - total flux cleaned = 0.0129093 Jy ! Component: 3500 - total flux cleaned = 0.0130773 Jy ! Component: 3550 - total flux cleaned = 0.0133152 Jy ! Component: 3600 - total flux cleaned = 0.0135032 Jy ! Component: 3650 - total flux cleaned = 0.0135963 Jy ! Component: 3700 - total flux cleaned = 0.0138275 Jy ! Component: 3750 - total flux cleaned = 0.0140559 Jy ! Component: 3800 - total flux cleaned = 0.0141916 Jy ! Component: 3850 - total flux cleaned = 0.0143486 Jy ! Component: 3900 - total flux cleaned = 0.0145042 Jy ! Component: 3950 - total flux cleaned = 0.0146144 Jy ! Component: 4000 - total flux cleaned = 0.0147456 Jy ! Component: 4050 - total flux cleaned = 0.0148537 Jy ! Total flux subtracted in 4096 components = 0.0149181 Jy ! Clean residual min=-0.001277 max=0.001477 Jy/beam ! Clean residual mean=0.000004 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 1.22836 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 503 components and 1.22836 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2129-1821_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.309 x 8.974 at 5.693 degrees (North through East) ! Clean map min=-0.0040588 max=0.91105 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2129-1821_S_map.fits wmodel /image_prod/ug002_uva//J2129-1821_S_map.mod ! Writing 503 model components to file: /image_prod/ug002_uva//J2129-1821_S_map.mod wobs /image_prod/ug002_uva//J2129-1821_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2129-1821_S_uvs.fits wwins /image_prod/ug002_uva//J2129-1821_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J2129-1821_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.911053 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00040268 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.132598 0.132598 0.265196 0.530393 1.06079 2.12157 4.24314 8.48628 16.9726 33.9451 67.8903 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.911 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2262.48 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2129-1821_S_dfm.log closed on Thu Mar 5 05:16:56 2020