! Started logfile: .//J0719-3504_X_20180710_dfm.log on Sat Jul 28 19:22:08 2018 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 .//J0719-3504_X_20180710_uva.fits ! Reading UV FITS file: .//J0719-3504_X_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 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 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0719-3504_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. ! ! 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=1.002833Jy sigma=16.884340 ! Fit after self-cal, rms=0.953372Jy sigma=16.029638 ! 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=0.5807 mas, bmaj=1.765 mas, bpa=8.127 degrees ! Estimated noise=0.827942 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 = 0.0353882 Jy ! Component: 100 - total flux cleaned = 0.0438328 Jy ! Total flux subtracted in 100 components = 0.0438328 Jy ! Clean residual min=-0.004593 max=0.004571 Jy/beam ! Clean residual mean=0.000004 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.0438328 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0438328 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=0.049599Jy sigma=0.677786 ! Fit after self-cal, rms=0.048667Jy sigma=0.663666 ! 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=0.7552 mas, bmaj=2.068 mas, bpa=5.938 degrees ! Estimated noise=0.399581 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 = 0.00741648 Jy ! Component: 100 - total flux cleaned = 0.0108569 Jy ! Component: 150 - total flux cleaned = 0.0125213 Jy ! Component: 200 - total flux cleaned = 0.0133905 Jy ! Total flux subtracted in 200 components = 0.0133905 Jy ! Clean residual min=-0.002102 max=0.003584 Jy/beam ! Clean residual mean=0.000015 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.0572233 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 29 components and 0.0572233 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=0.048059Jy sigma=0.638214 ! Fit after self-cal, rms=0.047996Jy sigma=0.637636 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7552 x 2.068 at 5.938 degrees (North through East) ! Clean map min=-0.0020518 max=0.049872 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 KP 0.92 LA 1.06 MK 1.11 ! OV 0.94 PT 1.53 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 KP 0.98 LA 1.01 MK 1.07 ! OV 0.90 PT 1.16 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 KP 0.87 LA 1.02 MK 1.06 ! OV 1.01 PT 1.34 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 KP 0.96 LA 1.04 MK 0.94 ! OV 0.93 PT 1.43 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 KP 0.87 LA 0.98 MK 1.03 ! OV 0.93 PT 1.52 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 KP 0.91 LA 1.01 MK 1.05 ! OV 0.93 PT 1.18 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 KP 0.88 LA 1.01 MK 0.95 ! OV 0.95 PT 1.30 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 KP 0.86 LA 0.99 MK 0.99 ! OV 0.90 PT 1.50 SC 1.01 ! ! ! Fit before self-cal, rms=0.047996Jy sigma=0.637636 ! Fit after self-cal, rms=0.056347Jy sigma=0.629520 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7639 mas, bmaj=2.079 mas, bpa=6.057 degrees ! Estimated noise=0.39814 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 = -4.64213e-05 Jy ! Component: 100 - total flux cleaned = -3.79211e-05 Jy ! Component: 150 - total flux cleaned = -3.61532e-05 Jy ! Component: 200 - total flux cleaned = -3.76812e-05 Jy ! Total flux subtracted in 200 components = -3.76812e-05 Jy ! Clean residual min=-0.001142 max=0.000997 Jy/beam ! Clean residual mean=0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0571856 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.0571856 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=0.056346Jy sigma=0.629518 ! Fit after self-cal, rms=0.056571Jy sigma=0.629167 ! 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=0.056571Jy sigma=0.629167 ! Fit after self-cal, rms=0.057088Jy sigma=0.629145 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.765 mas, bmaj=2.08 mas, bpa=6.065 degrees ! Estimated noise=0.398753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.25556e-05 Jy ! Component: 100 - total flux cleaned = 2.28008e-05 Jy ! Component: 150 - total flux cleaned = 2.45958e-05 Jy ! Component: 200 - total flux cleaned = 2.46246e-05 Jy ! Total flux subtracted in 200 components = 2.46246e-05 Jy ! Clean residual min=-0.001086 max=0.000968 Jy/beam ! Clean residual mean=0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0572103 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.0572103 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=0.057087Jy sigma=0.629145 ! Fit after self-cal, rms=0.057101Jy sigma=0.629140 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 = 1.13575e-05 Jy ! Component: 100 - total flux cleaned = 1.12568e-05 Jy ! Component: 150 - total flux cleaned = 1.3029e-05 Jy ! Component: 200 - total flux cleaned = 1.30362e-05 Jy ! Total flux subtracted in 200 components = 1.30362e-05 Jy ! Clean residual min=-0.001089 max=0.000965 Jy/beam ! Clean residual mean=0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0572233 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0572233 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=0.057101Jy sigma=0.629140 ! Fit after self-cal, rms=0.057102Jy sigma=0.629137 ! 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=0.057102Jy sigma=0.629137 ! Fit after self-cal, rms=0.057112Jy sigma=0.629137 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7646 mas, bmaj=2.08 mas, bpa=6.07 degrees ! Estimated noise=0.398593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.55936e-05 Jy ! Component: 100 - total flux cleaned = 2.78025e-05 Jy ! Component: 150 - total flux cleaned = 2.95838e-05 Jy ! Component: 200 - total flux cleaned = 2.96161e-05 Jy ! Total flux subtracted in 200 components = 2.96161e-05 Jy ! Clean residual min=-0.001087 max=0.000965 Jy/beam ! Clean residual mean=0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0572529 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0572529 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=0.057111Jy sigma=0.629137 ! Fit after self-cal, rms=0.057113Jy sigma=0.629134 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 = -2.39906e-07 Jy ! Component: 100 - total flux cleaned = 2.0622e-06 Jy ! Component: 150 - total flux cleaned = 3.71161e-06 Jy ! Component: 200 - total flux cleaned = 3.86915e-06 Jy ! Total flux subtracted in 200 components = 3.86915e-06 Jy ! Clean residual min=-0.001084 max=0.000964 Jy/beam ! Clean residual mean=0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0572568 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0572568 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=0.057112Jy sigma=0.629136 ! Fit after self-cal, rms=0.057113Jy sigma=0.629134 ! 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=0.057113Jy sigma=0.629134 ! Fit after self-cal, rms=0.057102Jy sigma=0.629133 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.532 mas, bmaj=6.091 mas, bpa=2.151 degrees ! Estimated noise=0.602277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.65505e-05 Jy ! Component: 100 - total flux cleaned = 2.64161e-05 Jy ! Component: 150 - total flux cleaned = 2.62914e-05 Jy ! Component: 200 - total flux cleaned = 2.61827e-05 Jy ! Total flux subtracted in 200 components = 2.61827e-05 Jy ! Clean residual min=-0.001084 max=0.001169 Jy/beam ! Clean residual mean=0.000004 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.057283 Jy selfcal ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 44 components and 0.057283 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=0.057103Jy sigma=0.629149 ! Fit after self-cal, rms=0.057104Jy sigma=0.629146 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 = 7.87295e-06 Jy ! Component: 100 - total flux cleaned = 7.73966e-06 Jy ! Component: 150 - total flux cleaned = 7.63198e-06 Jy ! Component: 200 - total flux cleaned = 7.56173e-06 Jy ! Total flux subtracted in 200 components = 7.56173e-06 Jy ! Clean residual min=-0.001086 max=0.001166 Jy/beam ! Clean residual mean=0.000004 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0572905 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 44 components and 0.0572905 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=0.057104Jy sigma=0.629171 ! Fit after self-cal, rms=0.057105Jy sigma=0.629170 ! 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=0.7641 mas, bmaj=2.079 mas, bpa=6.077 degrees ! Estimated noise=0.398395 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7641 x 2.079 at 6.077 degrees (North through East) ! Clean map min=-0.000943 max=0.049409 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=0.5838 mas, bmaj=1.765 mas, bpa=8.267 degrees ! Estimated noise=0.835219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0361399 Jy ! Component: 100 - total flux cleaned = 0.0448401 Jy ! Component: 150 - total flux cleaned = 0.0491783 Jy ! Component: 200 - total flux cleaned = 0.0519663 Jy ! Total flux subtracted in 200 components = 0.0519663 Jy ! Clean residual min=-0.002550 max=0.002501 Jy/beam ! Clean residual mean=0.000001 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.0519663 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0519663 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7641 mas, bmaj=2.079 mas, bpa=6.077 degrees ! Estimated noise=0.398395 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 = 0.00273999 Jy ! Component: 100 - total flux cleaned = 0.00404894 Jy ! Component: 150 - total flux cleaned = 0.0047 Jy ! Component: 200 - total flux cleaned = 0.00503385 Jy ! Total flux subtracted in 200 components = 0.00503385 Jy ! Clean residual min=-0.001098 max=0.000984 Jy/beam ! Clean residual mean=0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0570002 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.0570002 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=2.532 mas, bmaj=6.091 mas, bpa=2.151 degrees ! Estimated noise=0.602277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230016 Jy ! Component: 100 - total flux cleaned = 0.000247844 Jy ! Component: 150 - total flux cleaned = 0.000250526 Jy ! Component: 200 - total flux cleaned = 0.000251097 Jy ! Total flux subtracted in 200 components = 0.000251097 Jy ! Clean residual min=-0.001077 max=0.001188 Jy/beam ! Clean residual mean=0.000004 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0572513 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 = -2.93168e-08 Jy ! Component: 100 - total flux cleaned = 2.50889e-06 Jy ! Component: 150 - total flux cleaned = 2.55971e-06 Jy ! Component: 200 - total flux cleaned = 2.64139e-06 Jy ! Total flux subtracted in 200 components = 2.64139e-06 Jy ! Clean residual min=-0.001075 max=0.001183 Jy/beam ! Clean residual mean=0.000004 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0572539 Jy ! Adding 3 model components to the UV plane model. ! The established model now contains 26 components and 0.0572539 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7641 mas, bmaj=2.079 mas, bpa=6.077 degrees ! Estimated noise=0.398395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.72327e-05 Jy ! Component: 100 - total flux cleaned = 5.27432e-05 Jy ! Component: 150 - total flux cleaned = 4.20532e-05 Jy ! Component: 200 - total flux cleaned = 3.89691e-05 Jy ! Total flux subtracted in 200 components = 3.89691e-05 Jy ! Clean residual min=-0.001077 max=0.000971 Jy/beam ! Clean residual mean=0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0572929 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0572929 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=0.057103Jy sigma=0.629163 ! Fit after self-cal, rms=0.057103Jy sigma=0.629158 wmodel J0719-3504_X_map.mod ! Writing 32 model components to file: J0719-3504_X_map.mod wobs J0719-3504_X_uvs.fits ! Writing UV FITS file: J0719-3504_X_uvs.fits wwins J0719-3504_X_map.win ! wwins: Wrote 1 windows to J0719-3504_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 = -0.000278335 Jy ! Component: 100 - total flux cleaned = -0.000278124 Jy ! Component: 150 - total flux cleaned = -0.00029309 Jy ! Component: 200 - total flux cleaned = -0.000336353 Jy ! Component: 250 - total flux cleaned = -0.000322549 Jy ! Component: 300 - total flux cleaned = -0.000361843 Jy ! Component: 350 - total flux cleaned = -0.000436972 Jy ! Component: 400 - total flux cleaned = -0.000473027 Jy ! Component: 450 - total flux cleaned = -0.000542691 Jy ! Component: 500 - total flux cleaned = -0.000587918 Jy ! Component: 550 - total flux cleaned = -0.000621019 Jy ! Component: 600 - total flux cleaned = -0.00066423 Jy ! Component: 650 - total flux cleaned = -0.000737743 Jy ! Component: 700 - total flux cleaned = -0.000788937 Jy ! Component: 750 - total flux cleaned = -0.00083914 Jy ! Component: 800 - total flux cleaned = -0.000897973 Jy ! Component: 850 - total flux cleaned = -0.000965127 Jy ! Component: 900 - total flux cleaned = -0.00101225 Jy ! Component: 950 - total flux cleaned = -0.0010864 Jy ! Component: 1000 - total flux cleaned = -0.00115936 Jy ! Component: 1050 - total flux cleaned = -0.00123113 Jy ! Component: 1100 - total flux cleaned = -0.00125772 Jy ! Component: 1150 - total flux cleaned = -0.00129272 Jy ! Component: 1200 - total flux cleaned = -0.0013187 Jy ! Component: 1250 - total flux cleaned = -0.00133572 Jy ! Component: 1300 - total flux cleaned = -0.00136088 Jy ! Component: 1350 - total flux cleaned = -0.00134426 Jy ! Component: 1400 - total flux cleaned = -0.00134425 Jy ! Component: 1450 - total flux cleaned = -0.00134422 Jy ! Component: 1500 - total flux cleaned = -0.00133611 Jy ! Component: 1550 - total flux cleaned = -0.0013281 Jy ! Component: 1600 - total flux cleaned = -0.00132019 Jy ! Component: 1650 - total flux cleaned = -0.00131237 Jy ! Component: 1700 - total flux cleaned = -0.00132795 Jy ! Component: 1750 - total flux cleaned = -0.00135109 Jy ! Component: 1800 - total flux cleaned = -0.00136638 Jy ! Component: 1850 - total flux cleaned = -0.00140422 Jy ! Component: 1900 - total flux cleaned = -0.00141172 Jy ! Component: 1950 - total flux cleaned = -0.00142662 Jy ! Component: 2000 - total flux cleaned = -0.00144147 Jy ! Component: 2050 - total flux cleaned = -0.00147831 Jy ! Component: 2100 - total flux cleaned = -0.0015002 Jy ! Component: 2150 - total flux cleaned = -0.0015293 Jy ! Component: 2200 - total flux cleaned = -0.00155822 Jy ! Component: 2250 - total flux cleaned = -0.00157262 Jy ! Component: 2300 - total flux cleaned = -0.00159415 Jy ! Component: 2350 - total flux cleaned = -0.00163699 Jy ! Component: 2400 - total flux cleaned = -0.00165829 Jy ! Component: 2450 - total flux cleaned = -0.00168656 Jy ! Component: 2500 - total flux cleaned = -0.00171466 Jy ! Component: 2550 - total flux cleaned = -0.00172165 Jy ! Component: 2600 - total flux cleaned = -0.00176347 Jy ! Component: 2650 - total flux cleaned = -0.00177037 Jy ! Component: 2700 - total flux cleaned = -0.00176346 Jy ! Component: 2750 - total flux cleaned = -0.0017704 Jy ! Component: 2800 - total flux cleaned = -0.00177038 Jy ! Component: 2850 - total flux cleaned = -0.00177731 Jy ! Component: 2900 - total flux cleaned = -0.00180475 Jy ! Component: 2950 - total flux cleaned = -0.00181158 Jy ! Component: 3000 - total flux cleaned = -0.00181842 Jy ! Component: 3050 - total flux cleaned = -0.00182528 Jy ! Component: 3100 - total flux cleaned = -0.0018526 Jy ! Component: 3150 - total flux cleaned = -0.0018594 Jy ! Component: 3200 - total flux cleaned = -0.00185942 Jy ! Component: 3250 - total flux cleaned = -0.00187307 Jy ! Component: 3300 - total flux cleaned = -0.00189351 Jy ! Component: 3350 - total flux cleaned = -0.00190032 Jy ! Component: 3400 - total flux cleaned = -0.00191395 Jy ! Component: 3450 - total flux cleaned = -0.0019071 Jy ! Component: 3500 - total flux cleaned = -0.0019276 Jy ! Component: 3550 - total flux cleaned = -0.00192757 Jy ! Component: 3600 - total flux cleaned = -0.00194815 Jy ! Component: 3650 - total flux cleaned = -0.0019619 Jy ! Component: 3700 - total flux cleaned = -0.00196189 Jy ! Component: 3750 - total flux cleaned = -0.00197568 Jy ! Component: 3800 - total flux cleaned = -0.00196879 Jy ! Component: 3850 - total flux cleaned = -0.00198958 Jy ! Component: 3900 - total flux cleaned = -0.00198958 Jy ! Component: 3950 - total flux cleaned = -0.00200349 Jy ! Component: 4000 - total flux cleaned = -0.00200352 Jy ! Component: 4050 - total flux cleaned = -0.00200354 Jy ! Total flux subtracted in 4096 components = -0.00201058 Jy ! Clean residual min=-0.000532 max=0.000380 Jy/beam ! Clean residual mean=0.000001 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0552823 Jy keep ! Adding 232 model components to the UV plane model. ! The established model now contains 264 components and 0.0552823 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0719-3504_X_20180710_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7641 x 2.079 at 6.077 degrees (North through East) ! Clean map min=-0.00059137 max=0.049526 Jy/beam ! Writing clean map to FITS file: .//J0719-3504_X_20180710_map.fits wmodel .//J0719-3504_X_20180710_map.mod ! Writing 264 model components to file: .//J0719-3504_X_20180710_map.mod wobs .//J0719-3504_X_20180710_uvs.fits ! Writing UV FITS file: .//J0719-3504_X_20180710_uvs.fits wwins .//J0719-3504_X_20180710_map.win ! wwins: Wrote 2 windows to .//J0719-3504_X_20180710_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0495262 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119716 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.72517 0.72517 1.45034 2.90068 5.80136 11.6027 23.2054 46.4109 92.8217 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 413.696 quit ! Quitting program ! Log file .//J0719-3504_X_20180710_dfm.log closed on Sat Jul 28 19:22:12 2018