! Started logfile: .//J1714-2053_C_20180720_dfm.log on Wed Aug 8 14:54:47 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 .//J1714-2053_C_20180720_uva.fits ! Reading UV FITS file: .//J1714-2053_C_20180720_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.980676 visibilities/baseline/integration-bin. ! Found source: J1714-2053 ! ! 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 6496 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 J1714-2053_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. ! 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=1.008678Jy sigma=24.290128 ! Fit after self-cal, rms=0.882435Jy sigma=21.202669 ! 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=1.775 mas, bmaj=5.942 mas, bpa=5.133 degrees ! Estimated noise=0.689393 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 = 0.0884765 Jy ! Component: 100 - total flux cleaned = 0.107965 Jy ! Total flux subtracted in 100 components = 0.107965 Jy ! Clean residual min=-0.004866 max=0.006363 Jy/beam ! Clean residual mean=-0.000027 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.107965 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.107965 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=0.045170Jy sigma=0.901988 ! Fit after self-cal, rms=0.045126Jy sigma=0.901841 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.275 mas, bmaj=6.731 mas, bpa=2.224 degrees ! Estimated noise=0.423471 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 = 0.0101809 Jy ! Component: 100 - total flux cleaned = 0.0144178 Jy ! Component: 150 - total flux cleaned = 0.0169804 Jy ! Component: 200 - total flux cleaned = 0.01858 Jy ! Total flux subtracted in 200 components = 0.01858 Jy ! Clean residual min=-0.003217 max=0.003410 Jy/beam ! Clean residual mean=-0.000012 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.126545 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.126545 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=0.042971Jy sigma=0.844112 ! Fit after self-cal, rms=0.043003Jy sigma=0.843972 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.275 x 6.731 at 2.224 degrees (North through East) ! Clean map min=-0.003132 max=0.11754 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.92 KP 0.93 ! LA 1.06 NL 1.08 OV 1.05 PT 0.90 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 0.88 KP 0.93 ! LA 1.03 NL 1.01 OV 1.08 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.97 KP 0.95 ! LA 1.06 NL 1.04 OV 1.05 PT 0.95 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 0.99 KP 0.96 ! LA 1.04 NL 1.00 OV 1.00 PT 0.87 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 1.06 KP 0.95 ! LA 1.01 NL 1.05 OV 1.05 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.95 KP 0.95 ! LA 1.06 NL 1.06 OV 1.05 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.00 KP 0.98 ! LA 1.05 NL 1.08 OV 1.04 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.03 KP 0.96 ! LA 1.05 NL 1.05 OV 1.09 PT 0.90 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.043003Jy sigma=0.843972 ! Fit after self-cal, rms=0.041920Jy sigma=0.814790 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.272 mas, bmaj=6.744 mas, bpa=1.941 degrees ! Estimated noise=0.421609 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 = 0.000762327 Jy ! Component: 100 - total flux cleaned = 0.000791342 Jy ! Component: 150 - total flux cleaned = 0.000747923 Jy ! Component: 200 - total flux cleaned = 0.000729329 Jy ! Total flux subtracted in 200 components = 0.000729329 Jy ! Clean residual min=-0.001862 max=0.001653 Jy/beam ! Clean residual mean=0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.127274 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.127274 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=0.041888Jy sigma=0.814456 ! Fit after self-cal, rms=0.041831Jy sigma=0.814316 ! 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=0.041831Jy sigma=0.814316 ! Fit after self-cal, rms=0.041869Jy sigma=0.814154 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.268 mas, bmaj=6.733 mas, bpa=1.915 degrees ! Estimated noise=0.422305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000586133 Jy ! Component: 100 - total flux cleaned = 0.00062105 Jy ! Component: 150 - total flux cleaned = 0.000594569 Jy ! Component: 200 - total flux cleaned = 0.000558369 Jy ! Total flux subtracted in 200 components = 0.000558369 Jy ! Clean residual min=-0.001836 max=0.001597 Jy/beam ! Clean residual mean=0.000002 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.127833 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.127833 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=0.041855Jy sigma=0.814058 ! Fit after self-cal, rms=0.041855Jy sigma=0.814045 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 = -2.37408e-06 Jy ! Component: 100 - total flux cleaned = -2.50687e-05 Jy ! Component: 150 - total flux cleaned = -4.55127e-05 Jy ! Component: 200 - total flux cleaned = -6.47643e-05 Jy ! Total flux subtracted in 200 components = -6.47643e-05 Jy ! Clean residual min=-0.001845 max=0.001587 Jy/beam ! Clean residual mean=0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.127768 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.127768 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=0.041848Jy sigma=0.814003 ! Fit after self-cal, rms=0.041850Jy sigma=0.813992 ! 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=0.041850Jy sigma=0.813992 ! Fit after self-cal, rms=0.041841Jy sigma=0.812707 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.265 mas, bmaj=6.726 mas, bpa=1.922 degrees ! Estimated noise=0.422522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000373864 Jy ! Component: 100 - total flux cleaned = 0.000404646 Jy ! Component: 150 - total flux cleaned = 0.000386609 Jy ! Component: 200 - total flux cleaned = 0.000370226 Jy ! Total flux subtracted in 200 components = 0.000370226 Jy ! Clean residual min=-0.001813 max=0.001589 Jy/beam ! Clean residual mean=0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.128138 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.128138 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=0.041835Jy sigma=0.812696 ! Fit after self-cal, rms=0.041837Jy sigma=0.812684 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 = 2.95307e-06 Jy ! Component: 100 - total flux cleaned = -2.20365e-05 Jy ! Component: 150 - total flux cleaned = -4.50673e-05 Jy ! Component: 200 - total flux cleaned = -5.2045e-05 Jy ! Total flux subtracted in 200 components = -5.2045e-05 Jy ! Clean residual min=-0.001810 max=0.001587 Jy/beam ! Clean residual mean=0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.128086 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.128086 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=0.041833Jy sigma=0.812661 ! Fit after self-cal, rms=0.041835Jy sigma=0.812649 ! 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=0.041835Jy sigma=0.812649 ! Fit after self-cal, rms=0.041848Jy sigma=0.811685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.057 mas, bmaj=8.908 mas, bpa=-8.316 degrees ! Estimated noise=0.48794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182493 Jy ! Component: 100 - total flux cleaned = 0.000174833 Jy ! Component: 150 - total flux cleaned = 0.000160431 Jy ! Component: 200 - total flux cleaned = 0.00014798 Jy ! Total flux subtracted in 200 components = 0.00014798 Jy ! Clean residual min=-0.001787 max=0.001813 Jy/beam ! Clean residual mean=0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.128234 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.128234 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=0.041846Jy sigma=0.811692 ! Fit after self-cal, rms=0.041848Jy sigma=0.811680 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 = 5.5076e-06 Jy ! Component: 100 - total flux cleaned = -1.27048e-05 Jy ! Component: 150 - total flux cleaned = -2.82682e-05 Jy ! Component: 200 - total flux cleaned = -4.17972e-05 Jy ! Total flux subtracted in 200 components = -4.17972e-05 Jy ! Clean residual min=-0.001778 max=0.001803 Jy/beam ! Clean residual mean=0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.128192 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 74 components and 0.128192 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=0.041847Jy sigma=0.811706 ! Fit after self-cal, rms=0.041849Jy sigma=0.811696 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.263 mas, bmaj=6.721 mas, bpa=1.934 degrees ! Estimated noise=0.422847 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.263 x 6.721 at 1.934 degrees (North through East) ! Clean map min=-0.0017678 max=0.11827 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=1.764 mas, bmaj=5.928 mas, bpa=4.93 degrees ! Estimated noise=0.689994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0885546 Jy ! Component: 100 - total flux cleaned = 0.108183 Jy ! Component: 150 - total flux cleaned = 0.115031 Jy ! Component: 200 - total flux cleaned = 0.118697 Jy ! Total flux subtracted in 200 components = 0.118697 Jy ! Clean residual min=-0.002722 max=0.002444 Jy/beam ! Clean residual mean=-0.000009 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.118698 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.118698 Jy ! Inverting map and beam ! Estimated beam: bmin=2.263 mas, bmaj=6.721 mas, bpa=1.934 degrees ! Estimated noise=0.422847 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) ! Added new window around map position (-30.9, 48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00429707 Jy ! Component: 100 - total flux cleaned = 0.00649867 Jy ! Component: 150 - total flux cleaned = 0.00784399 Jy ! Component: 200 - total flux cleaned = 0.00872664 Jy ! Total flux subtracted in 200 components = 0.00872664 Jy ! Clean residual min=-0.001644 max=0.001529 Jy/beam ! Clean residual mean=-0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.127424 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 95 components and 0.127424 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=4.057 mas, bmaj=8.908 mas, bpa=-8.316 degrees ! Estimated noise=0.48794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000841846 Jy ! Component: 100 - total flux cleaned = 0.000949502 Jy ! Component: 150 - total flux cleaned = 0.000967519 Jy ! Component: 200 - total flux cleaned = 0.000983897 Jy ! Total flux subtracted in 200 components = 0.000983897 Jy ! Clean residual min=-0.001687 max=0.001731 Jy/beam ! Clean residual mean=0.000003 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.128408 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 = 2.92559e-05 Jy ! Component: 100 - total flux cleaned = 4.27051e-05 Jy ! Component: 150 - total flux cleaned = 5.55529e-05 Jy ! Component: 200 - total flux cleaned = 5.62388e-05 Jy ! Total flux subtracted in 200 components = 5.62388e-05 Jy ! Clean residual min=-0.001704 max=0.001742 Jy/beam ! Clean residual mean=0.000003 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.128464 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 134 components and 0.128464 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.263 mas, bmaj=6.721 mas, bpa=1.934 degrees ! Estimated noise=0.422847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.59427e-05 Jy ! Component: 100 - total flux cleaned = 7.43819e-05 Jy ! Component: 150 - total flux cleaned = 8.65198e-05 Jy ! Component: 200 - total flux cleaned = 0.00010821 Jy ! Total flux subtracted in 200 components = 0.00010821 Jy ! Clean residual min=-0.001714 max=0.001596 Jy/beam ! Clean residual mean=0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.128572 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 151 components and 0.128572 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=0.041798Jy sigma=0.811303 ! Fit after self-cal, rms=0.041802Jy sigma=0.810985 wmodel J1714-2053_C_map.mod ! Writing 151 model components to file: J1714-2053_C_map.mod wobs J1714-2053_C_uvs.fits ! Writing UV FITS file: J1714-2053_C_uvs.fits wwins J1714-2053_C_map.win ! wwins: Wrote 2 windows to J1714-2053_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 = 0.000127226 Jy ! Component: 100 - total flux cleaned = 0.000315839 Jy ! Component: 150 - total flux cleaned = 0.000341098 Jy ! Component: 200 - total flux cleaned = 0.00029416 Jy ! Component: 250 - total flux cleaned = 0.000361286 Jy ! Component: 300 - total flux cleaned = 0.000447297 Jy ! Component: 350 - total flux cleaned = 0.000551185 Jy ! Component: 400 - total flux cleaned = 0.000612073 Jy ! Component: 450 - total flux cleaned = 0.00076946 Jy ! Component: 500 - total flux cleaned = 0.000864869 Jy ! Component: 550 - total flux cleaned = 0.000939357 Jy ! Component: 600 - total flux cleaned = 0.00110276 Jy ! Component: 650 - total flux cleaned = 0.00122621 Jy ! Component: 700 - total flux cleaned = 0.00132969 Jy ! Component: 750 - total flux cleaned = 0.00143085 Jy ! Component: 800 - total flux cleaned = 0.00151319 Jy ! Component: 850 - total flux cleaned = 0.00154533 Jy ! Component: 900 - total flux cleaned = 0.00165575 Jy ! Component: 950 - total flux cleaned = 0.00170224 Jy ! Component: 1000 - total flux cleaned = 0.00171723 Jy ! Component: 1050 - total flux cleaned = 0.00176184 Jy ! Component: 1100 - total flux cleaned = 0.00174704 Jy ! Component: 1150 - total flux cleaned = 0.00176159 Jy ! Component: 1200 - total flux cleaned = 0.00177551 Jy ! Component: 1250 - total flux cleaned = 0.00174748 Jy ! Component: 1300 - total flux cleaned = 0.00173387 Jy ! Component: 1350 - total flux cleaned = 0.00172031 Jy ! Component: 1400 - total flux cleaned = 0.00169372 Jy ! Component: 1450 - total flux cleaned = 0.00170704 Jy ! Component: 1500 - total flux cleaned = 0.00174619 Jy ! Component: 1550 - total flux cleaned = 0.00173325 Jy ! Component: 1600 - total flux cleaned = 0.00178414 Jy ! Component: 1650 - total flux cleaned = 0.00177133 Jy ! Component: 1700 - total flux cleaned = 0.0017963 Jy ! Component: 1750 - total flux cleaned = 0.0018578 Jy ! Component: 1800 - total flux cleaned = 0.00189427 Jy ! Component: 1850 - total flux cleaned = 0.00191838 Jy ! Component: 1900 - total flux cleaned = 0.00193045 Jy ! Component: 1950 - total flux cleaned = 0.00198968 Jy ! Component: 2000 - total flux cleaned = 0.00198973 Jy ! Component: 2050 - total flux cleaned = 0.00201297 Jy ! Component: 2100 - total flux cleaned = 0.00204749 Jy ! Component: 2150 - total flux cleaned = 0.00204754 Jy ! Component: 2200 - total flux cleaned = 0.00208144 Jy ! Component: 2250 - total flux cleaned = 0.00211517 Jy ! Component: 2300 - total flux cleaned = 0.00213741 Jy ! Component: 2350 - total flux cleaned = 0.00217047 Jy ! Component: 2400 - total flux cleaned = 0.00218145 Jy ! Component: 2450 - total flux cleaned = 0.00220306 Jy ! Component: 2500 - total flux cleaned = 0.00223526 Jy ! Component: 2550 - total flux cleaned = 0.00224591 Jy ! Component: 2600 - total flux cleaned = 0.00224594 Jy ! Component: 2650 - total flux cleaned = 0.00229842 Jy ! Component: 2700 - total flux cleaned = 0.00230885 Jy ! Component: 2750 - total flux cleaned = 0.00236043 Jy ! Component: 2800 - total flux cleaned = 0.00235017 Jy ! Component: 2850 - total flux cleaned = 0.00238084 Jy ! Component: 2900 - total flux cleaned = 0.00240108 Jy ! Component: 2950 - total flux cleaned = 0.00243116 Jy ! Component: 3000 - total flux cleaned = 0.00245116 Jy ! Component: 3050 - total flux cleaned = 0.00251042 Jy ! Component: 3100 - total flux cleaned = 0.00252017 Jy ! Component: 3150 - total flux cleaned = 0.00253957 Jy ! Component: 3200 - total flux cleaned = 0.00252025 Jy ! Component: 3250 - total flux cleaned = 0.00256828 Jy ! Component: 3300 - total flux cleaned = 0.00255874 Jy ! Component: 3350 - total flux cleaned = 0.00261552 Jy ! Component: 3400 - total flux cleaned = 0.00262477 Jy ! Component: 3450 - total flux cleaned = 0.00262477 Jy ! Component: 3500 - total flux cleaned = 0.00263399 Jy ! Component: 3550 - total flux cleaned = 0.00264342 Jy ! Component: 3600 - total flux cleaned = 0.00267109 Jy ! Component: 3650 - total flux cleaned = 0.00273508 Jy ! Component: 3700 - total flux cleaned = 0.00274411 Jy ! Component: 3750 - total flux cleaned = 0.00277123 Jy ! Component: 3800 - total flux cleaned = 0.00278913 Jy ! Component: 3850 - total flux cleaned = 0.00278021 Jy ! Component: 3900 - total flux cleaned = 0.00280694 Jy ! Component: 3950 - total flux cleaned = 0.00282464 Jy ! Component: 4000 - total flux cleaned = 0.00282475 Jy ! Component: 4050 - total flux cleaned = 0.0028774 Jy ! Total flux subtracted in 4096 components = 0.00284248 Jy ! Clean residual min=-0.000475 max=0.000513 Jy/beam ! Clean residual mean=-0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.131415 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 435 components and 0.131415 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1714-2053_C_20180720_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.263 x 6.721 at 1.934 degrees (North through East) ! Clean map min=-0.0011034 max=0.11686 Jy/beam ! Writing clean map to FITS file: .//J1714-2053_C_20180720_map.fits wmodel .//J1714-2053_C_20180720_map.mod ! Writing 435 model components to file: .//J1714-2053_C_20180720_map.mod wobs .//J1714-2053_C_20180720_uvs.fits ! Writing UV FITS file: .//J1714-2053_C_20180720_uvs.fits wwins .//J1714-2053_C_20180720_map.win ! wwins: Wrote 3 windows to .//J1714-2053_C_20180720_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.116864 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161204 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.413825 0.413825 0.82765 1.6553 3.3106 6.6212 13.2424 26.4848 52.9696 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.116 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 724.944 quit ! Quitting program ! Log file .//J1714-2053_C_20180720_dfm.log closed on Wed Aug 8 14:54:50 2018