! Started logfile: .//J0613-3521_C_dfm.log on Mon Jan 20 17:32:46 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0613-3521_C_uva.fits ! Reading UV FITS file: .//J0613-3521_C_uva.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0613-3521 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 1800 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0613-3521_C] 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 0.300x0.300 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.027246Jy sigma=11.609096 ! Fit after self-cal, rms=0.868117Jy sigma=9.651796 ! 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=2.1 mas, bmaj=60.45 mas, bpa=-11.62 degrees ! Estimated noise=2.60953 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.097057 Jy ! Component: 100 - total flux cleaned = 0.132208 Jy ! Total flux subtracted in 100 components = 0.132208 Jy ! Clean residual min=-0.009031 max=0.015609 Jy/beam ! Clean residual mean=-0.000162 rms=0.004412 Jy/beam ! Combined flux in latest and established models = 0.132208 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.132208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.090329Jy sigma=0.767270 ! Fit after self-cal, rms=0.090339Jy sigma=0.766380 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.969 mas, bmaj=50.64 mas, bpa=-11.78 degrees ! Estimated noise=1.59006 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 = 0.0244298 Jy ! Component: 100 - total flux cleaned = 0.0345111 Jy ! Component: 150 - total flux cleaned = 0.0366102 Jy ! Component: 200 - total flux cleaned = 0.0362197 Jy ! Total flux subtracted in 200 components = 0.0362197 Jy ! Clean residual min=-0.003203 max=0.003200 Jy/beam ! Clean residual mean=-0.000043 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.168428 Jy ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 104 components and 0.168428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.084694Jy sigma=0.663029 ! Fit after self-cal, rms=0.084735Jy sigma=0.662619 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.969 x 50.64 at -11.78 degrees (North through East) ! Clean map min=-0.0042685 max=0.12816 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.97 KP 0.96 LA 0.93 ! OV 1.08 PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.96 KP 1.00 LA 1.00 ! OV 0.93 PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.13 KP 1.03 LA 0.91 ! OV 1.12 PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.99 KP 1.01 LA 0.98 ! OV 0.93 PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.07 KP 1.01 LA 1.03 ! OV 0.97 PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.86 KP 0.96 LA 1.03 ! OV 1.01 PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.04 KP 1.02 LA 0.98 ! OV 1.03 PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.05 KP 1.01 LA 0.95 ! OV 1.01 PT 1.02 ! ! ! Fit before self-cal, rms=0.084735Jy sigma=0.662619 ! Fit after self-cal, rms=0.083304Jy sigma=0.655192 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.986 mas, bmaj=50.48 mas, bpa=-11.78 degrees ! Estimated noise=1.56972 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 = 0.000854956 Jy ! Component: 100 - total flux cleaned = 0.00142376 Jy ! Component: 150 - total flux cleaned = 0.0017169 Jy ! Component: 200 - total flux cleaned = 0.00189936 Jy ! Total flux subtracted in 200 components = 0.00189936 Jy ! Clean residual min=-0.001464 max=0.001461 Jy/beam ! Clean residual mean=-0.000007 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.170327 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 161 components and 0.170327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.082930Jy sigma=0.652254 ! Fit after self-cal, rms=0.082933Jy sigma=0.652082 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.082933Jy sigma=0.652082 ! Fit after self-cal, rms=0.082805Jy sigma=0.652021 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.983 mas, bmaj=50.48 mas, bpa=-11.78 degrees ! Estimated noise=1.56781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000766861 Jy ! Component: 100 - total flux cleaned = 0.00116523 Jy ! Component: 150 - total flux cleaned = 0.000939101 Jy ! Component: 200 - total flux cleaned = 0.000590112 Jy ! Total flux subtracted in 200 components = 0.000590112 Jy ! Clean residual min=-0.001128 max=0.001128 Jy/beam ! Clean residual mean=-0.000006 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.170917 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 199 components and 0.170917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.082596Jy sigma=0.650769 ! Fit after self-cal, rms=0.082601Jy sigma=0.650729 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 = -0.000124727 Jy ! Component: 100 - total flux cleaned = -0.000511743 Jy ! Component: 150 - total flux cleaned = -0.000874005 Jy ! Component: 200 - total flux cleaned = -0.00127592 Jy ! Total flux subtracted in 200 components = -0.00127592 Jy ! Clean residual min=-0.000935 max=0.000935 Jy/beam ! Clean residual mean=-0.000005 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.169641 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 246 components and 0.169641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.082464Jy sigma=0.649950 ! Fit after self-cal, rms=0.082472Jy sigma=0.649928 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.082472Jy sigma=0.649928 ! Fit after self-cal, rms=0.082538Jy sigma=0.649881 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.984 mas, bmaj=50.47 mas, bpa=-11.79 degrees ! Estimated noise=1.56755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000477967 Jy ! Component: 100 - total flux cleaned = -1.29607e-05 Jy ! Component: 150 - total flux cleaned = -6.48135e-05 Jy ! Component: 200 - total flux cleaned = -0.000364189 Jy ! Total flux subtracted in 200 components = -0.000364189 Jy ! Clean residual min=-0.000806 max=0.000816 Jy/beam ! Clean residual mean=-0.000004 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.169277 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 277 components and 0.169277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.082433Jy sigma=0.649294 ! Fit after self-cal, rms=0.082436Jy sigma=0.649278 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 = -0.000245786 Jy ! Component: 100 - total flux cleaned = -0.00043329 Jy ! Component: 150 - total flux cleaned = -0.000658838 Jy ! Component: 200 - total flux cleaned = -0.000787491 Jy ! Total flux subtracted in 200 components = -0.000787491 Jy ! Clean residual min=-0.000702 max=0.000705 Jy/beam ! Clean residual mean=-0.000004 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.16849 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 314 components and 0.16849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.082361Jy sigma=0.648851 ! Fit after self-cal, rms=0.082364Jy sigma=0.648840 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.082364Jy sigma=0.648840 ! Fit after self-cal, rms=0.082450Jy sigma=0.648810 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.475 mas, bmaj=47.36 mas, bpa=-12.04 degrees ! Estimated noise=1.58131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000291946 Jy ! Component: 100 - total flux cleaned = -0.000264715 Jy ! Component: 150 - total flux cleaned = -0.000332494 Jy ! Component: 200 - total flux cleaned = -0.000375408 Jy ! Total flux subtracted in 200 components = -0.000375408 Jy ! Clean residual min=-0.000339 max=0.000341 Jy/beam ! Clean residual mean=-0.000002 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.168114 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 359 components and 0.168114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.082428Jy sigma=0.648594 ! Fit after self-cal, rms=0.082429Jy sigma=0.648589 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 = 0.000118213 Jy ! Component: 100 - total flux cleaned = 0.000155284 Jy ! Component: 150 - total flux cleaned = 0.000120735 Jy ! Component: 200 - total flux cleaned = 7.02296e-05 Jy ! Total flux subtracted in 200 components = 7.02296e-05 Jy ! Clean residual min=-0.000278 max=0.000282 Jy/beam ! Clean residual mean=-0.000003 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.168185 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 403 components and 0.168185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.082411Jy sigma=0.648466 ! Fit after self-cal, rms=0.082411Jy sigma=0.648464 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.985 mas, bmaj=50.46 mas, bpa=-11.79 degrees ! Estimated noise=1.5677 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.985 x 50.46 at -11.79 degrees (North through East) ! Clean map min=-0.0029139 max=0.12617 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=2.101 mas, bmaj=60.24 mas, bpa=-11.62 degrees ! Estimated noise=2.59348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0960548 Jy ! Component: 100 - total flux cleaned = 0.13123 Jy ! Component: 150 - total flux cleaned = 0.148179 Jy ! Component: 200 - total flux cleaned = 0.155064 Jy ! Total flux subtracted in 200 components = 0.155064 Jy ! Clean residual min=-0.005746 max=0.005814 Jy/beam ! Clean residual mean=-0.000086 rms=0.002221 Jy/beam ! Combined flux in latest and established models = 0.155064 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 59 model components to the UV plane model. ! The established model now contains 59 components and 0.155064 Jy ! Inverting map and beam ! Estimated beam: bmin=2.985 mas, bmaj=50.46 mas, bpa=-11.79 degrees ! Estimated noise=1.5677 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 = 0.00670573 Jy ! Component: 100 - total flux cleaned = 0.00676965 Jy ! Component: 150 - total flux cleaned = 0.00661836 Jy ! Component: 200 - total flux cleaned = 0.00645906 Jy ! Total flux subtracted in 200 components = 0.00645906 Jy ! Clean residual min=-0.002371 max=0.002352 Jy/beam ! Clean residual mean=-0.000031 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.161523 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 130 components and 0.161523 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.475 mas, bmaj=47.36 mas, bpa=-12.04 degrees ! Estimated noise=1.58131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139425 Jy ! Component: 100 - total flux cleaned = -0.000242133 Jy ! Component: 150 - total flux cleaned = -0.000119237 Jy ! Component: 200 - total flux cleaned = -0.000337774 Jy ! Total flux subtracted in 200 components = -0.000337774 Jy ! Clean residual min=-0.000850 max=0.000846 Jy/beam ! Clean residual mean=-0.000014 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.161185 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 = -9.77513e-05 Jy ! Component: 100 - total flux cleaned = -5.44775e-05 Jy ! Component: 150 - total flux cleaned = 6.52877e-05 Jy ! Component: 200 - total flux cleaned = -4.42033e-05 Jy ! Total flux subtracted in 200 components = -4.42033e-05 Jy ! Clean residual min=-0.000604 max=0.000604 Jy/beam ! Clean residual mean=-0.000012 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.161141 Jy ! Adding 121 model components to the UV plane model. ! The established model now contains 249 components and 0.161141 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.985 mas, bmaj=50.46 mas, bpa=-11.79 degrees ! Estimated noise=1.5677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000973389 Jy ! Component: 100 - total flux cleaned = 0.000975209 Jy ! Component: 150 - total flux cleaned = 0.00066695 Jy ! Component: 200 - total flux cleaned = 0.000449867 Jy ! Total flux subtracted in 200 components = 0.000449867 Jy ! Clean residual min=-0.001161 max=0.001152 Jy/beam ! Clean residual mean=-0.000003 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.161591 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 290 components and 0.161591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.082688Jy sigma=0.650178 ! Fit after self-cal, rms=0.082675Jy sigma=0.650030 wmodel J0613-3521_C_map.mod ! Writing 290 model components to file: J0613-3521_C_map.mod wobs J0613-3521_C_uvs.fits ! Writing UV FITS file: J0613-3521_C_uvs.fits wwins J0613-3521_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0613-3521_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.985 x 50.46 at -11.79 degrees (North through East) ! Clean map min=-0.0039729 max=0.12093 Jy/beam ! Writing clean map to FITS file: .//J0613-3521_C_map.fits wmodel .//J0613-3521_C_map.mod ! Writing 290 model components to file: .//J0613-3521_C_map.mod wobs .//J0613-3521_C_uvs.fits ! Writing UV FITS file: .//J0613-3521_C_uvs.fits wwins .//J0613-3521_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.120926 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000415434 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03063 1.03063 2.06126 4.12252 8.24503 16.4901 32.9801 65.9602 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.12 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 291.084 quit ! Quitting program ! Log file .//J0613-3521_C_dfm.log closed on Mon Jan 20 17:32:49 2020