! Started logfile: .//J0719-3504_C_20180710_dfm.log on Sat Jul 28 19:22:03 2018 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 .//J0719-3504_C_20180710_uva.fits ! Reading UV FITS file: .//J0719-3504_C_20180710_uva.fits ! AN table 1: 77 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0719-3504 ! ! 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 12936 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 J0719-3504_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=1.003301Jy sigma=16.453791 ! Fit after self-cal, rms=0.956796Jy sigma=15.703207 ! 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=1.018 mas, bmaj=3.095 mas, bpa=9.191 degrees ! Estimated noise=0.921291 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 = 0.0269839 Jy ! Component: 100 - total flux cleaned = 0.035686 Jy ! Total flux subtracted in 100 components = 0.035686 Jy ! Clean residual min=-0.004582 max=0.004409 Jy/beam ! Clean residual mean=-0.000027 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.035686 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.035686 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=0.050634Jy sigma=0.743610 ! Fit after self-cal, rms=0.049652Jy sigma=0.727635 ! 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=1.36 mas, bmaj=3.707 mas, bpa=7.218 degrees ! Estimated noise=0.390057 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 = 0.013463 Jy ! Component: 100 - total flux cleaned = 0.0202331 Jy ! Component: 150 - total flux cleaned = 0.0236929 Jy ! Component: 200 - total flux cleaned = 0.0254955 Jy ! Total flux subtracted in 200 components = 0.0254955 Jy ! Clean residual min=-0.002573 max=0.002042 Jy/beam ! Clean residual mean=-0.000012 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0611815 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 42 components and 0.0611815 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=0.046211Jy sigma=0.662574 ! Fit after self-cal, rms=0.046097Jy sigma=0.660922 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.36 x 3.707 at 7.218 degrees (North through East) ! Clean map min=-0.0025745 max=0.044389 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 KP 0.92 LA 1.02 MK 1.10 ! OV 0.93 PT 0.88 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 KP 0.86 LA 1.01 MK 1.06 ! OV 1.00 PT 1.00 SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 KP 0.88 LA 1.04 MK 1.18 ! OV 1.00 PT 1.10 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 KP 0.90 LA 1.00 MK 1.16 ! OV 0.97 PT 1.00 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 KP 0.85 LA 1.03 MK 0.97 ! OV 1.04 PT 0.93 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 KP 0.89 LA 1.05 MK 0.91 ! OV 1.05 PT 0.88 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 KP 0.87 LA 1.04 MK 1.05 ! OV 0.98 PT 1.01 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 KP 0.90 LA 1.02 MK 0.98 ! OV 0.93 PT 0.94 SC 0.99 ! ! ! Fit before self-cal, rms=0.046097Jy sigma=0.660922 ! Fit after self-cal, rms=0.046992Jy sigma=0.655294 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.383 mas, bmaj=3.759 mas, bpa=7.188 degrees ! Estimated noise=0.387987 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 = 8.65262e-05 Jy ! Component: 100 - total flux cleaned = 7.81916e-05 Jy ! Component: 150 - total flux cleaned = 7.81405e-05 Jy ! Component: 200 - total flux cleaned = 7.08402e-05 Jy ! Total flux subtracted in 200 components = 7.08402e-05 Jy ! Clean residual min=-0.001027 max=0.001146 Jy/beam ! Clean residual mean=-0.000005 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0612524 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.0612524 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=0.046989Jy sigma=0.655256 ! Fit after self-cal, rms=0.047165Jy sigma=0.654787 ! 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=0.047165Jy sigma=0.654787 ! Fit after self-cal, rms=0.047565Jy sigma=0.654732 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.384 mas, bmaj=3.762 mas, bpa=7.187 degrees ! Estimated noise=0.38908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112339 Jy ! Component: 100 - total flux cleaned = 0.000112578 Jy ! Component: 150 - total flux cleaned = 0.000112793 Jy ! Component: 200 - total flux cleaned = 0.000112801 Jy ! Total flux subtracted in 200 components = 0.000112801 Jy ! Clean residual min=-0.001064 max=0.001108 Jy/beam ! Clean residual mean=-0.000006 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0613652 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.0613652 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=0.047562Jy sigma=0.654699 ! Fit after self-cal, rms=0.047588Jy sigma=0.654687 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 = 1.50944e-05 Jy ! Component: 100 - total flux cleaned = 2.4271e-07 Jy ! Component: 150 - total flux cleaned = -6.23807e-06 Jy ! Component: 200 - total flux cleaned = -6.33316e-06 Jy ! Total flux subtracted in 200 components = -6.33316e-06 Jy ! Clean residual min=-0.001078 max=0.001099 Jy/beam ! Clean residual mean=-0.000006 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0613588 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0613588 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=0.047586Jy sigma=0.654663 ! Fit after self-cal, rms=0.047586Jy sigma=0.654658 ! 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=0.047586Jy sigma=0.654658 ! Fit after self-cal, rms=0.047572Jy sigma=0.654654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.381 mas, bmaj=3.757 mas, bpa=7.188 degrees ! Estimated noise=0.388541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116159 Jy ! Component: 100 - total flux cleaned = 0.000116113 Jy ! Component: 150 - total flux cleaned = 0.000122359 Jy ! Component: 200 - total flux cleaned = 0.000122336 Jy ! Total flux subtracted in 200 components = 0.000122336 Jy ! Clean residual min=-0.001076 max=0.001070 Jy/beam ! Clean residual mean=-0.000006 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0614812 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.0614812 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=0.047570Jy sigma=0.654631 ! Fit after self-cal, rms=0.047574Jy sigma=0.654630 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 = 1.1507e-05 Jy ! Component: 100 - total flux cleaned = -6.23634e-06 Jy ! Component: 150 - total flux cleaned = -1.1935e-05 Jy ! Component: 200 - total flux cleaned = -2.24582e-05 Jy ! Total flux subtracted in 200 components = -2.24582e-05 Jy ! Clean residual min=-0.001083 max=0.001060 Jy/beam ! Clean residual mean=-0.000006 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0614587 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.0614587 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=0.047572Jy sigma=0.654613 ! Fit after self-cal, rms=0.047572Jy sigma=0.654610 ! 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=0.047572Jy sigma=0.654610 ! Fit after self-cal, rms=0.047515Jy sigma=0.654606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.717 mas, bmaj=11.57 mas, bpa=5.133 degrees ! Estimated noise=0.545482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.15011e-05 Jy ! Component: 100 - total flux cleaned = 3.14135e-05 Jy ! Component: 150 - total flux cleaned = 3.14579e-05 Jy ! Component: 200 - total flux cleaned = 3.15037e-05 Jy ! Total flux subtracted in 200 components = 3.15037e-05 Jy ! Clean residual min=-0.001091 max=0.001183 Jy/beam ! Clean residual mean=-0.000014 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0614902 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 51 components and 0.0614902 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=0.047515Jy sigma=0.654611 ! Fit after self-cal, rms=0.047516Jy sigma=0.654610 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 = 6.57323e-06 Jy ! Component: 100 - total flux cleaned = 6.70763e-06 Jy ! Component: 150 - total flux cleaned = 6.78719e-06 Jy ! Component: 200 - total flux cleaned = 6.835e-06 Jy ! Total flux subtracted in 200 components = 6.835e-06 Jy ! Clean residual min=-0.001092 max=0.001184 Jy/beam ! Clean residual mean=-0.000014 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0614971 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 51 components and 0.0614971 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=0.047516Jy sigma=0.654617 ! Fit after self-cal, rms=0.047515Jy sigma=0.654616 ! 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=1.378 mas, bmaj=3.752 mas, bpa=7.177 degrees ! Estimated noise=0.387838 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.378 x 3.752 at 7.177 degrees (North through East) ! Clean map min=-0.00098144 max=0.043851 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=1.027 mas, bmaj=3.096 mas, bpa=9.18 degrees ! Estimated noise=0.927871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274609 Jy ! Component: 100 - total flux cleaned = 0.0372447 Jy ! Component: 150 - total flux cleaned = 0.0433542 Jy ! Component: 200 - total flux cleaned = 0.047575 Jy ! Total flux subtracted in 200 components = 0.047575 Jy ! Clean residual min=-0.003615 max=0.003606 Jy/beam ! Clean residual mean=-0.000016 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.047575 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.047575 Jy ! Inverting map and beam ! Estimated beam: bmin=1.378 mas, bmaj=3.752 mas, bpa=7.177 degrees ! Estimated noise=0.387838 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 = 0.00709906 Jy ! Component: 100 - total flux cleaned = 0.0105525 Jy ! Component: 150 - total flux cleaned = 0.0122816 Jy ! Component: 200 - total flux cleaned = 0.0131507 Jy ! Total flux subtracted in 200 components = 0.0131507 Jy ! Clean residual min=-0.001174 max=0.001031 Jy/beam ! Clean residual mean=-0.000011 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0607257 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 0.0607257 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=4.717 mas, bmaj=11.57 mas, bpa=5.133 degrees ! Estimated noise=0.545482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059414 Jy ! Component: 100 - total flux cleaned = 0.000740909 Jy ! Component: 150 - total flux cleaned = 0.000766285 Jy ! Component: 200 - total flux cleaned = 0.000768022 Jy ! Total flux subtracted in 200 components = 0.000768022 Jy ! Clean residual min=-0.001084 max=0.001177 Jy/beam ! Clean residual mean=-0.000014 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0614937 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 = 3.24875e-06 Jy ! Component: 100 - total flux cleaned = 3.37583e-06 Jy ! Component: 150 - total flux cleaned = 4.92297e-06 Jy ! Component: 200 - total flux cleaned = 6.40888e-06 Jy ! Total flux subtracted in 200 components = 6.40888e-06 Jy ! Clean residual min=-0.001085 max=0.001177 Jy/beam ! Clean residual mean=-0.000014 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0615002 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.0615002 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.378 mas, bmaj=3.752 mas, bpa=7.177 degrees ! Estimated noise=0.387838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.30746e-05 Jy ! Component: 100 - total flux cleaned = -3.32995e-05 Jy ! Component: 150 - total flux cleaned = -4.06301e-05 Jy ! Component: 200 - total flux cleaned = -4.05963e-05 Jy ! Total flux subtracted in 200 components = -4.05963e-05 Jy ! Clean residual min=-0.001099 max=0.001023 Jy/beam ! Clean residual mean=-0.000007 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0614596 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.0614596 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=0.047513Jy sigma=0.654616 ! Fit after self-cal, rms=0.047513Jy sigma=0.654604 wmodel J0719-3504_C_map.mod ! Writing 50 model components to file: J0719-3504_C_map.mod wobs J0719-3504_C_uvs.fits ! Writing UV FITS file: J0719-3504_C_uvs.fits wwins J0719-3504_C_map.win ! wwins: Wrote 1 windows to J0719-3504_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 = -4.65901e-05 Jy ! Component: 100 - total flux cleaned = -1.179e-05 Jy ! Component: 150 - total flux cleaned = 3.44533e-06 Jy ! Component: 200 - total flux cleaned = 3.24869e-05 Jy ! Component: 250 - total flux cleaned = 8.85197e-05 Jy ! Component: 300 - total flux cleaned = 0.000101685 Jy ! Component: 350 - total flux cleaned = 0.000102185 Jy ! Component: 400 - total flux cleaned = 0.000126506 Jy ! Component: 450 - total flux cleaned = 0.000173736 Jy ! Component: 500 - total flux cleaned = 0.000253792 Jy ! Component: 550 - total flux cleaned = 0.000298424 Jy ! Component: 600 - total flux cleaned = 0.000331311 Jy ! Component: 650 - total flux cleaned = 0.000342034 Jy ! Component: 700 - total flux cleaned = 0.000394193 Jy ! Component: 750 - total flux cleaned = 0.000414537 Jy ! Component: 800 - total flux cleaned = 0.000454574 Jy ! Component: 850 - total flux cleaned = 0.000474178 Jy ! Component: 900 - total flux cleaned = 0.000570471 Jy ! Component: 950 - total flux cleaned = 0.000617889 Jy ! Component: 1000 - total flux cleaned = 0.000692539 Jy ! Component: 1050 - total flux cleaned = 0.000747515 Jy ! Component: 1100 - total flux cleaned = 0.000792879 Jy ! Component: 1150 - total flux cleaned = 0.000864317 Jy ! Component: 1200 - total flux cleaned = 0.000899352 Jy ! Component: 1250 - total flux cleaned = 0.000960123 Jy ! Component: 1300 - total flux cleaned = 0.00101164 Jy ! Component: 1350 - total flux cleaned = 0.00108796 Jy ! Component: 1400 - total flux cleaned = 0.0011467 Jy ! Component: 1450 - total flux cleaned = 0.0012212 Jy ! Component: 1500 - total flux cleaned = 0.00127027 Jy ! Component: 1550 - total flux cleaned = 0.00131888 Jy ! Component: 1600 - total flux cleaned = 0.00138292 Jy ! Component: 1650 - total flux cleaned = 0.00144613 Jy ! Component: 1700 - total flux cleaned = 0.00146961 Jy ! Component: 1750 - total flux cleaned = 0.00151598 Jy ! Component: 1800 - total flux cleaned = 0.00154663 Jy ! Component: 1850 - total flux cleaned = 0.00159218 Jy ! Component: 1900 - total flux cleaned = 0.00162219 Jy ! Component: 1950 - total flux cleaned = 0.00165937 Jy ! Component: 2000 - total flux cleaned = 0.00168871 Jy ! Component: 2050 - total flux cleaned = 0.00170325 Jy ! Component: 2100 - total flux cleaned = 0.00173946 Jy ! Component: 2150 - total flux cleaned = 0.00176805 Jy ! Component: 2200 - total flux cleaned = 0.00180356 Jy ! Component: 2250 - total flux cleaned = 0.00181054 Jy ! Component: 2300 - total flux cleaned = 0.00183155 Jy ! Component: 2350 - total flux cleaned = 0.00187329 Jy ! Component: 2400 - total flux cleaned = 0.00188705 Jy ! Component: 2450 - total flux cleaned = 0.00192127 Jy ! Component: 2500 - total flux cleaned = 0.00194846 Jy ! Component: 2550 - total flux cleaned = 0.00196869 Jy ! Component: 2600 - total flux cleaned = 0.00198211 Jy ! Component: 2650 - total flux cleaned = 0.00204193 Jy ! Component: 2700 - total flux cleaned = 0.00206169 Jy ! Component: 2750 - total flux cleaned = 0.00206835 Jy ! Component: 2800 - total flux cleaned = 0.0021075 Jy ! Component: 2850 - total flux cleaned = 0.00214001 Jy ! Component: 2900 - total flux cleaned = 0.0021658 Jy ! Component: 2950 - total flux cleaned = 0.00219145 Jy ! Component: 3000 - total flux cleaned = 0.00221694 Jy ! Component: 3050 - total flux cleaned = 0.00225493 Jy ! Component: 3100 - total flux cleaned = 0.00228011 Jy ! Component: 3150 - total flux cleaned = 0.00231775 Jy ! Component: 3200 - total flux cleaned = 0.00234893 Jy ! Component: 3250 - total flux cleaned = 0.00239238 Jy ! Component: 3300 - total flux cleaned = 0.00240472 Jy ! Component: 3350 - total flux cleaned = 0.00244158 Jy ! Component: 3400 - total flux cleaned = 0.00246606 Jy ! Component: 3450 - total flux cleaned = 0.0025087 Jy ! Component: 3500 - total flux cleaned = 0.00255108 Jy ! Component: 3550 - total flux cleaned = 0.0025993 Jy ! Component: 3600 - total flux cleaned = 0.00261126 Jy ! Component: 3650 - total flux cleaned = 0.00264715 Jy ! Component: 3700 - total flux cleaned = 0.00270079 Jy ! Component: 3750 - total flux cleaned = 0.00273632 Jy ! Component: 3800 - total flux cleaned = 0.00278354 Jy ! Component: 3850 - total flux cleaned = 0.00282464 Jy ! Component: 3900 - total flux cleaned = 0.00284804 Jy ! Component: 3950 - total flux cleaned = 0.00287716 Jy ! Component: 4000 - total flux cleaned = 0.00290618 Jy ! Component: 4050 - total flux cleaned = 0.00294087 Jy ! Total flux subtracted in 4096 components = 0.00297545 Jy ! Clean residual min=-0.000335 max=0.000351 Jy/beam ! Clean residual mean=0.000001 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.064435 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 300 components and 0.064435 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0719-3504_C_20180710_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.378 x 3.752 at 7.177 degrees (North through East) ! Clean map min=-0.00066524 max=0.044032 Jy/beam ! Writing clean map to FITS file: .//J0719-3504_C_20180710_map.fits wmodel .//J0719-3504_C_20180710_map.mod ! Writing 300 model components to file: .//J0719-3504_C_20180710_map.mod wobs .//J0719-3504_C_20180710_uvs.fits ! Writing UV FITS file: .//J0719-3504_C_20180710_uvs.fits wwins .//J0719-3504_C_20180710_map.win ! wwins: Wrote 2 windows to .//J0719-3504_C_20180710_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0440318 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105787 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.720756 0.720756 1.44151 2.88302 5.76605 11.5321 23.0642 46.1284 92.2568 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 416.229 quit ! Quitting program ! Log file .//J0719-3504_C_20180710_dfm.log closed on Sat Jul 28 19:22:07 2018