! Started logfile: .//J0545-3146_X_dfm.log on Mon Jan 20 17:31:30 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0545-3146_X_uva.fits ! Reading UV FITS file: .//J0545-3146_X_uva.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.966387 visibilities/baseline/integration-bin. ! Found source: J0545-3146 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 2760 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0545-3146_X] 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 0.200x0.200 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998624Jy sigma=12.743620 ! Fit after self-cal, rms=0.955166Jy sigma=12.196425 ! 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=0.8989 mas, bmaj=4.121 mas, bpa=0.642 degrees ! Estimated noise=1.95144 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 = 0.0369897 Jy ! Component: 100 - total flux cleaned = 0.0446792 Jy ! Total flux subtracted in 100 components = 0.0446792 Jy ! Clean residual min=-0.006861 max=0.007900 Jy/beam ! Clean residual mean=-0.000009 rms=0.001895 Jy/beam ! Combined flux in latest and established models = 0.0446792 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0446792 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=0.065693Jy sigma=0.671839 ! Fit after self-cal, rms=0.064821Jy sigma=0.659797 ! 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=1.08 mas, bmaj=4.572 mas, bpa=0.2573 degrees ! Estimated noise=1.10225 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 = 0.00224094 Jy ! Component: 100 - total flux cleaned = 0.00243276 Jy ! Component: 150 - total flux cleaned = 0.00267225 Jy ! Component: 200 - total flux cleaned = 0.00264663 Jy ! Total flux subtracted in 200 components = 0.00264663 Jy ! Clean residual min=-0.004399 max=0.004454 Jy/beam ! Clean residual mean=-0.000012 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.0473259 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0473259 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=0.064697Jy sigma=0.658037 ! Fit after self-cal, rms=0.064726Jy sigma=0.657922 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.08 x 4.572 at 0.2573 degrees (North through East) ! Clean map min=-0.0041387 max=0.048146 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.18 KP 0.89 LA 1.18 NL 0.96 ! OV 1.10 PT 1.03 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.07 KP 0.99 LA 0.97 NL 0.89 ! OV 1.18 PT 0.83 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.11 KP 1.14 LA 1.06 NL 0.79 ! OV 1.26 PT 0.97 SC 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 1.26 KP 0.99 LA 0.86 NL 0.89 ! OV 1.18 PT 0.79 SC 1.16 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! HN 1.14 KP 0.95 LA 0.96 NL 0.93 ! OV 1.11 PT 1.11 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! HN 0.92 KP 1.03 LA 1.00 NL 0.78 ! OV 1.14 PT 0.92 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! HN 1.41 KP 0.92 LA 1.14 NL 0.85 ! OV 1.01 PT 1.29 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! HN 0.94 KP 0.94 LA 0.88 NL 0.92 ! OV 1.09 PT 0.89 SC 1.02 ! ! ! Fit before self-cal, rms=0.064726Jy sigma=0.657922 ! Fit after self-cal, rms=0.066369Jy sigma=0.650859 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.091 mas, bmaj=4.568 mas, bpa=0.5764 degrees ! Estimated noise=1.09951 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 = -0.000233012 Jy ! Component: 100 - total flux cleaned = -0.000176581 Jy ! Component: 150 - total flux cleaned = -0.000144338 Jy ! Component: 200 - total flux cleaned = -0.000101974 Jy ! Total flux subtracted in 200 components = -0.000101974 Jy ! Clean residual min=-0.003856 max=0.002966 Jy/beam ! Clean residual mean=-0.000006 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.0472239 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0472239 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=0.066351Jy sigma=0.650795 ! Fit after self-cal, rms=0.066565Jy sigma=0.649476 ! 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=0.066565Jy sigma=0.649476 ! Fit after self-cal, rms=0.067195Jy sigma=0.649137 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=4.559 mas, bpa=0.5432 degrees ! Estimated noise=1.09831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270757 Jy ! Component: 100 - total flux cleaned = 0.000253704 Jy ! Component: 150 - total flux cleaned = 0.000267054 Jy ! Component: 200 - total flux cleaned = 0.000278033 Jy ! Total flux subtracted in 200 components = 0.000278033 Jy ! Clean residual min=-0.003750 max=0.002979 Jy/beam ! Clean residual mean=-0.000005 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.0475019 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.0475019 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=0.067181Jy sigma=0.649098 ! Fit after self-cal, rms=0.067267Jy sigma=0.649001 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 = 0.000150151 Jy ! Component: 100 - total flux cleaned = 0.000150235 Jy ! Component: 150 - total flux cleaned = 0.000141281 Jy ! Component: 200 - total flux cleaned = 0.000133067 Jy ! Total flux subtracted in 200 components = 0.000133067 Jy ! Clean residual min=-0.003834 max=0.003068 Jy/beam ! Clean residual mean=-0.000005 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.047635 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.047635 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=0.067260Jy sigma=0.648988 ! Fit after self-cal, rms=0.067272Jy sigma=0.648977 ! 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=0.067272Jy sigma=0.648977 ! Fit after self-cal, rms=0.066981Jy sigma=0.648915 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=4.546 mas, bpa=0.462 degrees ! Estimated noise=1.09715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196972 Jy ! Component: 100 - total flux cleaned = 0.000272762 Jy ! Component: 150 - total flux cleaned = 0.000282214 Jy ! Component: 200 - total flux cleaned = 0.000290542 Jy ! Total flux subtracted in 200 components = 0.000290542 Jy ! Clean residual min=-0.003754 max=0.003091 Jy/beam ! Clean residual mean=-0.000005 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0479255 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.0479255 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=0.066972Jy sigma=0.648902 ! Fit after self-cal, rms=0.066987Jy sigma=0.648886 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 = 8.00804e-05 Jy ! Component: 100 - total flux cleaned = 8.06073e-05 Jy ! Component: 150 - total flux cleaned = 8.09518e-05 Jy ! Component: 200 - total flux cleaned = 8.10861e-05 Jy ! Total flux subtracted in 200 components = 8.10861e-05 Jy ! Clean residual min=-0.003772 max=0.003118 Jy/beam ! Clean residual mean=-0.000005 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.0480066 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.0480066 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=0.066984Jy sigma=0.648883 ! Fit after self-cal, rms=0.066989Jy sigma=0.648879 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.066989Jy sigma=0.648879 ! Fit after self-cal, rms=0.066485Jy sigma=0.648844 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.042 mas, bmaj=5.505 mas, bpa=-6.874 degrees ! Estimated noise=1.31515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000539158 Jy ! Component: 100 - total flux cleaned = 0.000561561 Jy ! Component: 150 - total flux cleaned = 0.000599479 Jy ! Component: 200 - total flux cleaned = 0.000614325 Jy ! Total flux subtracted in 200 components = 0.000614325 Jy ! Clean residual min=-0.004255 max=0.003403 Jy/beam ! Clean residual mean=-0.000009 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.048621 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.048621 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=0.066476Jy sigma=0.648882 ! Fit after self-cal, rms=0.066489Jy sigma=0.648849 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 = 0.000140339 Jy ! Component: 100 - total flux cleaned = 0.00012718 Jy ! Component: 150 - total flux cleaned = 0.000115693 Jy ! Component: 200 - total flux cleaned = 0.000115148 Jy ! Total flux subtracted in 200 components = 0.000115148 Jy ! Clean residual min=-0.004259 max=0.003426 Jy/beam ! Clean residual mean=-0.000009 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.0487361 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 60 components and 0.0487361 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=0.066488Jy sigma=0.648891 ! Fit after self-cal, rms=0.066495Jy sigma=0.648875 ! 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=1.101 mas, bmaj=4.533 mas, bpa=0.3753 degrees ! Estimated noise=1.09575 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 4.533 at 0.3753 degrees (North through East) ! Clean map min=-0.0035778 max=0.047604 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=0.9137 mas, bmaj=4.105 mas, bpa=0.814 degrees ! Estimated noise=1.97293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0380087 Jy ! Component: 100 - total flux cleaned = 0.0461232 Jy ! Component: 150 - total flux cleaned = 0.0451465 Jy ! Component: 200 - total flux cleaned = 0.0449594 Jy ! Total flux subtracted in 200 components = 0.0449594 Jy ! Clean residual min=-0.005973 max=0.006260 Jy/beam ! Clean residual mean=-0.000006 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 0.0449594 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0449594 Jy ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=4.533 mas, bpa=0.3753 degrees ! Estimated noise=1.09575 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 = 0.00228682 Jy ! Component: 100 - total flux cleaned = 0.00264607 Jy ! Component: 150 - total flux cleaned = 0.00287439 Jy ! Component: 200 - total flux cleaned = 0.00302561 Jy ! Total flux subtracted in 200 components = 0.00302561 Jy ! Clean residual min=-0.003795 max=0.002986 Jy/beam ! Clean residual mean=-0.000005 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.047985 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.047985 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.042 mas, bmaj=5.505 mas, bpa=-6.874 degrees ! Estimated noise=1.31515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000672244 Jy ! Component: 100 - total flux cleaned = 0.000663655 Jy ! Component: 150 - total flux cleaned = 0.000654807 Jy ! Component: 200 - total flux cleaned = 0.00066974 Jy ! Total flux subtracted in 200 components = 0.00066974 Jy ! Clean residual min=-0.004275 max=0.003364 Jy/beam ! Clean residual mean=-0.000009 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.0486547 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.45126e-05 Jy ! Component: 100 - total flux cleaned = 3.51066e-05 Jy ! Component: 150 - total flux cleaned = 4.80826e-05 Jy ! Component: 200 - total flux cleaned = 6.07015e-05 Jy ! Total flux subtracted in 200 components = 6.07015e-05 Jy ! Clean residual min=-0.004265 max=0.003383 Jy/beam ! Clean residual mean=-0.000009 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.0487154 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.0487154 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=4.533 mas, bpa=0.3753 degrees ! Estimated noise=1.09575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00025858 Jy ! Component: 100 - total flux cleaned = -0.000272258 Jy ! Component: 150 - total flux cleaned = -0.000272251 Jy ! Component: 200 - total flux cleaned = -0.000263416 Jy ! Total flux subtracted in 200 components = -0.000263416 Jy ! Clean residual min=-0.003765 max=0.003116 Jy/beam ! Clean residual mean=-0.000005 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.048452 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.048452 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=0.066496Jy sigma=0.648883 ! Fit after self-cal, rms=0.066492Jy sigma=0.648868 wmodel J0545-3146_X_map.mod ! Writing 36 model components to file: J0545-3146_X_map.mod wobs J0545-3146_X_uvs.fits ! Writing UV FITS file: J0545-3146_X_uvs.fits wwins J0545-3146_X_map.win ! wwins: Wrote 1 windows to J0545-3146_X_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 = -0.000911414 Jy ! Component: 100 - total flux cleaned = -0.00115939 Jy ! Component: 150 - total flux cleaned = -0.00129577 Jy ! Component: 200 - total flux cleaned = -0.0012958 Jy ! Component: 250 - total flux cleaned = -0.00122021 Jy ! Component: 300 - total flux cleaned = -0.000970004 Jy ! Component: 350 - total flux cleaned = -0.000800227 Jy ! Component: 400 - total flux cleaned = -0.000573354 Jy ! Component: 450 - total flux cleaned = -0.000603576 Jy ! Component: 500 - total flux cleaned = -0.00063317 Jy ! Component: 550 - total flux cleaned = -0.000575756 Jy ! Component: 600 - total flux cleaned = -0.000604072 Jy ! Component: 650 - total flux cleaned = -0.000441643 Jy ! Component: 700 - total flux cleaned = -0.000309896 Jy ! Component: 750 - total flux cleaned = -0.000233219 Jy ! Component: 800 - total flux cleaned = -0.000133628 Jy ! Component: 850 - total flux cleaned = -1.21215e-05 Jy ! Component: 900 - total flux cleaned = -3.55133e-05 Jy ! Component: 950 - total flux cleaned = -1.25416e-05 Jy ! Component: 1000 - total flux cleaned = -5.73215e-05 Jy ! Component: 1050 - total flux cleaned = -7.94862e-05 Jy ! Component: 1100 - total flux cleaned = -0.000143727 Jy ! Component: 1150 - total flux cleaned = -8.03001e-05 Jy ! Component: 1200 - total flux cleaned = -0.000143379 Jy ! Component: 1250 - total flux cleaned = -0.00020469 Jy ! Component: 1300 - total flux cleaned = -0.000225239 Jy ! Component: 1350 - total flux cleaned = -0.000303993 Jy ! Component: 1400 - total flux cleaned = -0.000342501 Jy ! Component: 1450 - total flux cleaned = -0.000399693 Jy ! Component: 1500 - total flux cleaned = -0.000418023 Jy ! Component: 1550 - total flux cleaned = -0.000436072 Jy ! Component: 1600 - total flux cleaned = -0.000435951 Jy ! Component: 1650 - total flux cleaned = -0.00047179 Jy ! Component: 1700 - total flux cleaned = -0.000454227 Jy ! Component: 1750 - total flux cleaned = -0.000523758 Jy ! Component: 1800 - total flux cleaned = -0.000575195 Jy ! Component: 1850 - total flux cleaned = -0.00062628 Jy ! Component: 1900 - total flux cleaned = -0.000643177 Jy ! Component: 1950 - total flux cleaned = -0.000743403 Jy ! Component: 2000 - total flux cleaned = -0.000825875 Jy ! Component: 2050 - total flux cleaned = -0.000891269 Jy ! Component: 2100 - total flux cleaned = -0.000923695 Jy ! Component: 2150 - total flux cleaned = -0.00102048 Jy ! Component: 2200 - total flux cleaned = -0.00106872 Jy ! Component: 2250 - total flux cleaned = -0.00116471 Jy ! Component: 2300 - total flux cleaned = -0.00126037 Jy ! Component: 2350 - total flux cleaned = -0.00130795 Jy ! Component: 2400 - total flux cleaned = -0.00140282 Jy ! Component: 2450 - total flux cleaned = -0.0014974 Jy ! Component: 2500 - total flux cleaned = -0.00157601 Jy ! Component: 2550 - total flux cleaned = -0.00167019 Jy ! Component: 2600 - total flux cleaned = -0.00174846 Jy ! Component: 2650 - total flux cleaned = -0.00181117 Jy ! Component: 2700 - total flux cleaned = -0.00190511 Jy ! Component: 2750 - total flux cleaned = -0.00199891 Jy ! Component: 2800 - total flux cleaned = -0.00207708 Jy ! Component: 2850 - total flux cleaned = -0.00217118 Jy ! Component: 2900 - total flux cleaned = -0.00221851 Jy ! Component: 2950 - total flux cleaned = -0.00231344 Jy ! Component: 3000 - total flux cleaned = -0.0023612 Jy ! Component: 3050 - total flux cleaned = -0.00245711 Jy ! Component: 3100 - total flux cleaned = -0.00252136 Jy ! Component: 3150 - total flux cleaned = -0.00260222 Jy ! Component: 3200 - total flux cleaned = -0.0026835 Jy ! Component: 3250 - total flux cleaned = -0.00278158 Jy ! Component: 3300 - total flux cleaned = -0.00288052 Jy ! Component: 3350 - total flux cleaned = -0.0029803 Jy ! Component: 3400 - total flux cleaned = -0.00304727 Jy ! Component: 3450 - total flux cleaned = -0.00318249 Jy ! Component: 3500 - total flux cleaned = -0.00326784 Jy ! Component: 3550 - total flux cleaned = -0.00335385 Jy ! Component: 3600 - total flux cleaned = -0.00345811 Jy ! Component: 3650 - total flux cleaned = -0.00358109 Jy ! Component: 3700 - total flux cleaned = -0.00366985 Jy ! Component: 3750 - total flux cleaned = -0.0037776 Jy ! Component: 3800 - total flux cleaned = -0.00388668 Jy ! Component: 3850 - total flux cleaned = -0.0040153 Jy ! Component: 3900 - total flux cleaned = -0.00410827 Jy ! Component: 3950 - total flux cleaned = -0.00423989 Jy ! Component: 4000 - total flux cleaned = -0.00433491 Jy ! Component: 4050 - total flux cleaned = -0.00446939 Jy ! Total flux subtracted in 4096 components = -0.00458618 Jy ! Clean residual min=-0.001123 max=0.001134 Jy/beam ! Clean residual mean=-0.000009 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0438658 Jy keep ! Adding 228 model components to the UV plane model. ! The established model now contains 264 components and 0.0438658 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0545-3146_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 4.533 at 0.3753 degrees (North through East) ! Clean map min=-0.0021102 max=0.047512 Jy/beam ! Writing clean map to FITS file: .//J0545-3146_X_map.fits wmodel .//J0545-3146_X_map.mod ! Writing 264 model components to file: .//J0545-3146_X_map.mod wobs .//J0545-3146_X_uvs.fits ! Writing UV FITS file: .//J0545-3146_X_uvs.fits wwins .//J0545-3146_X_map.win ! wwins: Wrote 2 windows to .//J0545-3146_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0475116 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000326188 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.05963 2.05963 4.11926 8.23853 16.4771 32.9541 65.9082 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 145.657 quit ! Quitting program ! Log file .//J0545-3146_X_dfm.log closed on Mon Jan 20 17:31:33 2020