! Started logfile: .//J1145-3258_C_dfm.log on Mon Jan 20 17:57:53 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 .//J1145-3258_C_uva.fits ! Reading UV FITS file: .//J1145-3258_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1145-3258 ! ! 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 94 lines of history. ! ! Reading 2520 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 J1145-3258_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=1.001861Jy sigma=14.465681 ! Fit after self-cal, rms=0.960536Jy sigma=13.859794 ! 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=1.543 mas, bmaj=8.477 mas, bpa=1.775 degrees ! Estimated noise=1.45132 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 = 0.0307153 Jy ! Component: 100 - total flux cleaned = 0.03754 Jy ! Total flux subtracted in 100 components = 0.03754 Jy ! Clean residual min=-0.004988 max=0.003502 Jy/beam ! Clean residual mean=0.000019 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.03754 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.03754 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=0.055854Jy sigma=0.712788 ! Fit after self-cal, rms=0.054767Jy sigma=0.695399 ! 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=1.908 mas, bmaj=10 mas, bpa=1.32 degrees ! Estimated noise=1.01029 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 = 0.00516893 Jy ! Component: 100 - total flux cleaned = 0.00761104 Jy ! Component: 150 - total flux cleaned = 0.00896411 Jy ! Component: 200 - total flux cleaned = 0.0097284 Jy ! Total flux subtracted in 200 components = 0.0097284 Jy ! Clean residual min=-0.002932 max=0.003598 Jy/beam ! Clean residual mean=0.000026 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.0472684 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 32 components and 0.0472684 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=0.054336Jy sigma=0.687956 ! Fit after self-cal, rms=0.054346Jy sigma=0.687642 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.908 x 10 at 1.32 degrees (North through East) ! Clean map min=-0.002955 max=0.041602 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 HN 1.01 KP 1.08 LA 0.86 ! OV 0.91 PT 0.95 SC 1.25 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 0.98 KP 0.98 LA 1.07 ! OV 1.00 PT 1.15 SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.10 KP 1.01 LA 1.06 ! OV 1.23 PT 0.96 SC 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.06 KP 1.06 LA 0.85 ! OV 1.08 PT 0.93 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.79 HN 0.83 KP 1.45 LA 0.88 ! OV 1.30 PT 0.91 SC 1.14 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 1.00 KP 1.26 LA 1.03 ! OV 0.82 PT 1.09 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.01 KP 1.12 LA 0.85 ! OV 1.00 PT 0.94 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.85 KP 1.10 LA 0.98 ! OV 0.93 PT 0.93 SC 1.12 ! ! ! Fit before self-cal, rms=0.054346Jy sigma=0.687642 ! Fit after self-cal, rms=0.054750Jy sigma=0.680452 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.924 mas, bmaj=9.952 mas, bpa=1.212 degrees ! Estimated noise=1.00556 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 = 0.000459668 Jy ! Component: 100 - total flux cleaned = 0.00050803 Jy ! Component: 150 - total flux cleaned = 0.000494736 Jy ! Component: 200 - total flux cleaned = 0.000519119 Jy ! Total flux subtracted in 200 components = 0.000519119 Jy ! Clean residual min=-0.002895 max=0.002463 Jy/beam ! Clean residual mean=0.000023 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0477875 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.0477875 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=0.054734Jy sigma=0.680382 ! Fit after self-cal, rms=0.054931Jy sigma=0.679498 ! 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=0.054931Jy sigma=0.679498 ! Fit after self-cal, rms=0.055261Jy sigma=0.679370 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.922 mas, bmaj=9.9 mas, bpa=1.177 degrees ! Estimated noise=1.00775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00050189 Jy ! Component: 100 - total flux cleaned = 0.00056744 Jy ! Component: 150 - total flux cleaned = 0.000593572 Jy ! Component: 200 - total flux cleaned = 0.000582829 Jy ! Total flux subtracted in 200 components = 0.000582829 Jy ! Clean residual min=-0.002845 max=0.002462 Jy/beam ! Clean residual mean=0.000021 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.0483704 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.0483704 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=0.055242Jy sigma=0.679320 ! Fit after self-cal, rms=0.055286Jy sigma=0.679269 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 = 7.11455e-05 Jy ! Component: 100 - total flux cleaned = 7.0331e-05 Jy ! Component: 150 - total flux cleaned = 5.94822e-05 Jy ! Component: 200 - total flux cleaned = 5.94707e-05 Jy ! Total flux subtracted in 200 components = 5.94707e-05 Jy ! Clean residual min=-0.002828 max=0.002465 Jy/beam ! Clean residual mean=0.000021 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.0484298 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0484299 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=0.055275Jy sigma=0.679243 ! Fit after self-cal, rms=0.055281Jy sigma=0.679225 ! 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=0.055281Jy sigma=0.679225 ! Fit after self-cal, rms=0.055099Jy sigma=0.679200 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.919 mas, bmaj=9.844 mas, bpa=1.13 degrees ! Estimated noise=1.00939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445874 Jy ! Component: 100 - total flux cleaned = 0.000469044 Jy ! Component: 150 - total flux cleaned = 0.000487952 Jy ! Component: 200 - total flux cleaned = 0.000503366 Jy ! Total flux subtracted in 200 components = 0.000503366 Jy ! Clean residual min=-0.002825 max=0.002492 Jy/beam ! Clean residual mean=0.000020 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.0489332 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.0489332 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=0.055087Jy sigma=0.679180 ! Fit after self-cal, rms=0.055096Jy sigma=0.679160 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 = 7.81336e-05 Jy ! Component: 100 - total flux cleaned = 6.84855e-05 Jy ! Component: 150 - total flux cleaned = 6.93907e-05 Jy ! Component: 200 - total flux cleaned = 6.95408e-05 Jy ! Total flux subtracted in 200 components = 6.95408e-05 Jy ! Clean residual min=-0.002808 max=0.002504 Jy/beam ! Clean residual mean=0.000020 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.0490028 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.0490028 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=0.055089Jy sigma=0.679146 ! Fit after self-cal, rms=0.055094Jy sigma=0.679132 ! 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=0.055094Jy sigma=0.679132 ! Fit after self-cal, rms=0.054840Jy sigma=0.679114 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.22 mas, bmaj=12.87 mas, bpa=-2.809 degrees ! Estimated noise=1.23522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590179 Jy ! Component: 100 - total flux cleaned = 0.00065977 Jy ! Component: 150 - total flux cleaned = 0.000696198 Jy ! Component: 200 - total flux cleaned = 0.000741124 Jy ! Total flux subtracted in 200 components = 0.000741124 Jy ! Clean residual min=-0.002690 max=0.002926 Jy/beam ! Clean residual mean=0.000033 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.0497439 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 66 components and 0.0497439 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=0.054837Jy sigma=0.679126 ! Fit after self-cal, rms=0.054842Jy sigma=0.679117 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 = -5.13545e-06 Jy ! Component: 100 - total flux cleaned = 2.56261e-05 Jy ! Component: 150 - total flux cleaned = 5.41118e-05 Jy ! Component: 200 - total flux cleaned = 8.12461e-05 Jy ! Total flux subtracted in 200 components = 8.12461e-05 Jy ! Clean residual min=-0.002684 max=0.002951 Jy/beam ! Clean residual mean=0.000033 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.0498251 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 70 components and 0.0498251 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=0.054841Jy sigma=0.679139 ! Fit after self-cal, rms=0.054847Jy sigma=0.679134 ! 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=1.916 mas, bmaj=9.788 mas, bpa=1.077 degrees ! Estimated noise=1.0102 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.916 x 9.788 at 1.077 degrees (North through East) ! Clean map min=-0.0026303 max=0.040272 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=1.57 mas, bmaj=8.239 mas, bpa=1.308 degrees ! Estimated noise=1.4496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312062 Jy ! Component: 100 - total flux cleaned = 0.0385454 Jy ! Component: 150 - total flux cleaned = 0.0418307 Jy ! Component: 200 - total flux cleaned = 0.0438891 Jy ! Total flux subtracted in 200 components = 0.0438891 Jy ! Clean residual min=-0.003843 max=0.002840 Jy/beam ! Clean residual mean=0.000012 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.0438891 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0438891 Jy ! Inverting map and beam ! Estimated beam: bmin=1.916 mas, bmaj=9.788 mas, bpa=1.077 degrees ! Estimated noise=1.0102 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 = 0.00268702 Jy ! Component: 100 - total flux cleaned = 0.00397506 Jy ! Component: 150 - total flux cleaned = 0.00466869 Jy ! Component: 200 - total flux cleaned = 0.00478615 Jy ! Total flux subtracted in 200 components = 0.00478615 Jy ! Clean residual min=-0.002931 max=0.002514 Jy/beam ! Clean residual mean=0.000022 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.0486752 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.0486752 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=4.22 mas, bmaj=12.87 mas, bpa=-2.809 degrees ! Estimated noise=1.23522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308366 Jy ! Component: 100 - total flux cleaned = 0.000383883 Jy ! Component: 150 - total flux cleaned = 0.00045137 Jy ! Component: 200 - total flux cleaned = 0.000497557 Jy ! Total flux subtracted in 200 components = 0.000497557 Jy ! Clean residual min=-0.002865 max=0.003095 Jy/beam ! Clean residual mean=0.000036 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.0491728 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 = 4.40625e-05 Jy ! Component: 100 - total flux cleaned = 7.24178e-05 Jy ! Component: 150 - total flux cleaned = 0.000112776 Jy ! Component: 200 - total flux cleaned = 0.00013818 Jy ! Total flux subtracted in 200 components = 0.00013818 Jy ! Clean residual min=-0.002821 max=0.003086 Jy/beam ! Clean residual mean=0.000035 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.049311 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.049311 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.916 mas, bmaj=9.788 mas, bpa=1.077 degrees ! Estimated noise=1.0102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115557 Jy ! Component: 100 - total flux cleaned = -0.000125883 Jy ! Component: 150 - total flux cleaned = -0.000103381 Jy ! Component: 200 - total flux cleaned = -9.42779e-05 Jy ! Total flux subtracted in 200 components = -9.42779e-05 Jy ! Clean residual min=-0.002813 max=0.002479 Jy/beam ! Clean residual mean=0.000020 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.0492167 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.0492167 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=0.054844Jy sigma=0.679151 ! Fit after self-cal, rms=0.054830Jy sigma=0.679111 wmodel J1145-3258_C_map.mod ! Writing 57 model components to file: J1145-3258_C_map.mod wobs J1145-3258_C_uvs.fits ! Writing UV FITS file: J1145-3258_C_uvs.fits wwins J1145-3258_C_map.win ! wwins: Wrote 1 windows to J1145-3258_C_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 = -0.000418649 Jy ! Component: 100 - total flux cleaned = -0.000785962 Jy ! Component: 150 - total flux cleaned = -0.000935656 Jy ! Component: 200 - total flux cleaned = -0.00103624 Jy ! Component: 250 - total flux cleaned = -0.00109937 Jy ! Component: 300 - total flux cleaned = -0.00124853 Jy ! Component: 350 - total flux cleaned = -0.00139114 Jy ! Component: 400 - total flux cleaned = -0.00144658 Jy ! Component: 450 - total flux cleaned = -0.0016315 Jy ! Component: 500 - total flux cleaned = -0.00173252 Jy ! Component: 550 - total flux cleaned = -0.00180632 Jy ! Component: 600 - total flux cleaned = -0.00190167 Jy ! Component: 650 - total flux cleaned = -0.00194859 Jy ! Component: 700 - total flux cleaned = -0.00203907 Jy ! Component: 750 - total flux cleaned = -0.00214807 Jy ! Component: 800 - total flux cleaned = -0.00223307 Jy ! Component: 850 - total flux cleaned = -0.00237699 Jy ! Component: 900 - total flux cleaned = -0.0024967 Jy ! Component: 950 - total flux cleaned = -0.00261301 Jy ! Component: 1000 - total flux cleaned = -0.00265063 Jy ! Component: 1050 - total flux cleaned = -0.00274306 Jy ! Component: 1100 - total flux cleaned = -0.00286926 Jy ! Component: 1150 - total flux cleaned = -0.00292205 Jy ! Component: 1200 - total flux cleaned = -0.00297357 Jy ! Component: 1250 - total flux cleaned = -0.00312518 Jy ! Component: 1300 - total flux cleaned = -0.00324049 Jy ! Component: 1350 - total flux cleaned = -0.00338571 Jy ! Component: 1400 - total flux cleaned = -0.00348038 Jy ! Component: 1450 - total flux cleaned = -0.00358889 Jy ! Component: 1500 - total flux cleaned = -0.00371041 Jy ! Component: 1550 - total flux cleaned = -0.0037995 Jy ! Component: 1600 - total flux cleaned = -0.00385817 Jy ! Component: 1650 - total flux cleaned = -0.00400184 Jy ! Component: 1700 - total flux cleaned = -0.00411432 Jy ! Component: 1750 - total flux cleaned = -0.00419707 Jy ! Component: 1800 - total flux cleaned = -0.00430585 Jy ! Component: 1850 - total flux cleaned = -0.00441282 Jy ! Component: 1900 - total flux cleaned = -0.00453186 Jy ! Component: 1950 - total flux cleaned = -0.00467469 Jy ! Component: 2000 - total flux cleaned = -0.00472572 Jy ! Component: 2050 - total flux cleaned = -0.00483969 Jy ! Component: 2100 - total flux cleaned = -0.00498957 Jy ! Component: 2150 - total flux cleaned = -0.00511253 Jy ! Component: 2200 - total flux cleaned = -0.00518551 Jy ! Component: 2250 - total flux cleaned = -0.00529381 Jy ! Component: 2300 - total flux cleaned = -0.00537697 Jy ! Component: 2350 - total flux cleaned = -0.0054239 Jy ! Component: 2400 - total flux cleaned = -0.0054821 Jy ! Component: 2450 - total flux cleaned = -0.00555112 Jy ! Component: 2500 - total flux cleaned = -0.00559663 Jy ! Component: 2550 - total flux cleaned = -0.00563049 Jy ! Component: 2600 - total flux cleaned = -0.0056417 Jy ! Component: 2650 - total flux cleaned = -0.00569725 Jy ! Component: 2700 - total flux cleaned = -0.00577423 Jy ! Component: 2750 - total flux cleaned = -0.0057959 Jy ! Component: 2800 - total flux cleaned = -0.00581759 Jy ! Component: 2850 - total flux cleaned = -0.00584992 Jy ! Component: 2900 - total flux cleaned = -0.00584992 Jy ! Component: 2950 - total flux cleaned = -0.00588182 Jy ! Component: 3000 - total flux cleaned = -0.00592412 Jy ! Component: 3050 - total flux cleaned = -0.00594519 Jy ! Component: 3100 - total flux cleaned = -0.00597647 Jy ! Component: 3150 - total flux cleaned = -0.00596599 Jy ! Component: 3200 - total flux cleaned = -0.00597636 Jy ! Component: 3250 - total flux cleaned = -0.00597638 Jy ! Component: 3300 - total flux cleaned = -0.00599692 Jy ! Component: 3350 - total flux cleaned = -0.00599685 Jy ! Component: 3400 - total flux cleaned = -0.00599678 Jy ! Component: 3450 - total flux cleaned = -0.00599678 Jy ! Component: 3500 - total flux cleaned = -0.00597633 Jy ! Component: 3550 - total flux cleaned = -0.00595579 Jy ! Component: 3600 - total flux cleaned = -0.00596609 Jy ! Component: 3650 - total flux cleaned = -0.00597641 Jy ! Component: 3700 - total flux cleaned = -0.00597651 Jy ! Component: 3750 - total flux cleaned = -0.00599741 Jy ! Component: 3800 - total flux cleaned = -0.00598692 Jy ! Component: 3850 - total flux cleaned = -0.00600795 Jy ! Component: 3900 - total flux cleaned = -0.0060185 Jy ! Component: 3950 - total flux cleaned = -0.00601841 Jy ! Component: 4000 - total flux cleaned = -0.00603998 Jy ! Component: 4050 - total flux cleaned = -0.00606186 Jy ! Total flux subtracted in 4096 components = -0.00608373 Jy ! Clean residual min=-0.000638 max=0.000574 Jy/beam ! Clean residual mean=0.000005 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.043133 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 300 components and 0.043133 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1145-3258_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.916 x 9.788 at 1.077 degrees (North through East) ! Clean map min=-0.0014931 max=0.040684 Jy/beam ! Writing clean map to FITS file: .//J1145-3258_C_map.fits wmodel .//J1145-3258_C_map.mod ! Writing 300 model components to file: .//J1145-3258_C_map.mod wobs .//J1145-3258_C_uvs.fits ! Writing UV FITS file: .//J1145-3258_C_uvs.fits wwins .//J1145-3258_C_map.win ! wwins: Wrote 2 windows to .//J1145-3258_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.040684 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208708 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.53899 1.53899 3.07798 6.15597 12.3119 24.6239 49.2477 98.4955 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 194.932 quit ! Quitting program ! Log file .//J1145-3258_C_dfm.log closed on Mon Jan 20 17:57:57 2020