! Started logfile: .//J1106-0052_C_dfm.log on Sat Oct 20 23:51:56 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 .//J1106-0052_C_uva.fits ! Reading UV FITS file: .//J1106-0052_C_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1106-0052 ! ! 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 85 lines of history. ! ! Reading 1008 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 J1106-0052_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012227Jy sigma=33.954736 ! Fit after self-cal, rms=0.868439Jy sigma=28.560055 ! 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=1.795 mas, bmaj=4.083 mas, bpa=19.93 degrees ! Estimated noise=1.23601 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 = 0.101736 Jy ! Component: 100 - total flux cleaned = 0.130234 Jy ! Total flux subtracted in 100 components = 0.130234 Jy ! Clean residual min=-0.008576 max=0.012968 Jy/beam ! Clean residual mean=-0.000014 rms=0.002389 Jy/beam ! Combined flux in latest and established models = 0.130234 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.130234 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=0.063262Jy sigma=1.243156 ! Fit after self-cal, rms=0.063161Jy sigma=1.242251 ! 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=2.126 mas, bmaj=4.3 mas, bpa=13.23 degrees ! Estimated noise=0.913952 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 = 0.0149617 Jy ! Component: 100 - total flux cleaned = 0.0220696 Jy ! Component: 150 - total flux cleaned = 0.0258789 Jy ! Component: 200 - total flux cleaned = 0.0270969 Jy ! Total flux subtracted in 200 components = 0.0270969 Jy ! Clean residual min=-0.004995 max=0.005424 Jy/beam ! Clean residual mean=-0.000011 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.157331 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.157331 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=0.060532Jy sigma=1.007464 ! Fit after self-cal, rms=0.060464Jy sigma=1.005413 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.126 x 4.3 at 13.23 degrees (North through East) ! Clean map min=-0.0046786 max=0.13534 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 0.93 NL 1.00 ! OV 1.00* PT 0.94 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.96 NL 1.08 ! OV 1.00* PT 0.93 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.95 HN 0.98 NL 1.05 ! OV 1.00* PT 0.97 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.93 HN 0.99 NL 1.00 ! OV 1.00* PT 0.95 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.01 NL 0.96 ! OV 1.00* PT 0.97 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.99 NL 1.02 ! OV 1.00* PT 0.96 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00 NL 1.09 ! OV 1.00* PT 0.97 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 1.01 NL 1.03 ! OV 1.00* PT 0.97 SC 1.04 ! ! ! Fit before self-cal, rms=0.060464Jy sigma=1.005413 ! Fit after self-cal, rms=0.057637Jy sigma=0.955699 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.131 mas, bmaj=4.302 mas, bpa=12.58 degrees ! Estimated noise=0.905166 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 = -0.000679617 Jy ! Component: 100 - total flux cleaned = -0.000434688 Jy ! Component: 150 - total flux cleaned = -0.000465152 Jy ! Component: 200 - total flux cleaned = -0.00059375 Jy ! Total flux subtracted in 200 components = -0.00059375 Jy ! Clean residual min=-0.003148 max=0.004098 Jy/beam ! Clean residual mean=-0.000001 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.156737 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.156737 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=0.057553Jy sigma=0.952839 ! Fit after self-cal, rms=0.057501Jy sigma=0.951546 ! 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=0.057501Jy sigma=0.951546 ! Fit after self-cal, rms=0.057338Jy sigma=0.951211 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.132 mas, bmaj=4.302 mas, bpa=12.47 degrees ! Estimated noise=0.903355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000930237 Jy ! Component: 100 - total flux cleaned = -0.00106261 Jy ! Component: 150 - total flux cleaned = -0.0011094 Jy ! Component: 200 - total flux cleaned = -0.00119622 Jy ! Total flux subtracted in 200 components = -0.00119622 Jy ! Clean residual min=-0.002986 max=0.003740 Jy/beam ! Clean residual mean=-0.000001 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.155541 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.155541 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=0.057288Jy sigma=0.950317 ! Fit after self-cal, rms=0.057267Jy sigma=0.949691 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) ! Added new window around map position (-3, 5.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256194 Jy ! Component: 100 - total flux cleaned = 0.0028246 Jy ! Component: 150 - total flux cleaned = 0.00268957 Jy ! Component: 200 - total flux cleaned = 0.0026921 Jy ! Total flux subtracted in 200 components = 0.0026921 Jy ! Clean residual min=-0.002716 max=0.002663 Jy/beam ! Clean residual mean=-0.000000 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.158233 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.158233 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=0.057065Jy sigma=0.942152 ! Fit after self-cal, rms=0.057063Jy sigma=0.941161 ! 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=0.057063Jy sigma=0.941161 ! Fit after self-cal, rms=0.057159Jy sigma=0.940448 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.134 mas, bmaj=4.305 mas, bpa=12.39 degrees ! Estimated noise=0.900118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000534016 Jy ! Component: 100 - total flux cleaned = 0.000725024 Jy ! Component: 150 - total flux cleaned = 0.000723334 Jy ! Component: 200 - total flux cleaned = 0.000700562 Jy ! Total flux subtracted in 200 components = 0.000700562 Jy ! Clean residual min=-0.002560 max=0.002494 Jy/beam ! Clean residual mean=0.000000 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.158934 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 77 components and 0.158934 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=0.057107Jy sigma=0.939783 ! Fit after self-cal, rms=0.057136Jy sigma=0.939591 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 = 0.000463235 Jy ! Component: 100 - total flux cleaned = 0.000523292 Jy ! Component: 150 - total flux cleaned = 0.000609333 Jy ! Component: 200 - total flux cleaned = 0.000687727 Jy ! Total flux subtracted in 200 components = 0.000687727 Jy ! Clean residual min=-0.002535 max=0.002379 Jy/beam ! Clean residual mean=-0.000000 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.159621 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 90 components and 0.159621 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=0.057110Jy sigma=0.939447 ! Fit after self-cal, rms=0.057124Jy sigma=0.939346 ! 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=0.057124Jy sigma=0.939346 ! Fit after self-cal, rms=0.057444Jy sigma=0.938990 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.446 mas, bmaj=5.017 mas, bpa=-0.3377 degrees ! Estimated noise=0.973413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000811221 Jy ! Component: 100 - total flux cleaned = -0.000944488 Jy ! Component: 150 - total flux cleaned = -0.0010147 Jy ! Component: 200 - total flux cleaned = -0.00107588 Jy ! Total flux subtracted in 200 components = -0.00107588 Jy ! Clean residual min=-0.002006 max=0.002151 Jy/beam ! Clean residual mean=-0.000001 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.158546 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 101 components and 0.158546 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=0.057422Jy sigma=0.939663 ! Fit after self-cal, rms=0.057423Jy sigma=0.939571 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 = 0.000121185 Jy ! Component: 100 - total flux cleaned = 9.37268e-05 Jy ! Component: 150 - total flux cleaned = 4.28721e-05 Jy ! Component: 200 - total flux cleaned = 1.9423e-05 Jy ! Total flux subtracted in 200 components = 1.9423e-05 Jy ! Clean residual min=-0.001967 max=0.002082 Jy/beam ! Clean residual mean=-0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.158565 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 109 components and 0.158565 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=0.057409Jy sigma=0.939820 ! Fit after self-cal, rms=0.057414Jy sigma=0.939770 ! 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=2.137 mas, bmaj=4.309 mas, bpa=12.27 degrees ! Estimated noise=0.898533 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.137 x 4.309 at 12.27 degrees (North through East) ! Clean map min=-0.0024776 max=0.13365 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=1.813 mas, bmaj=4.064 mas, bpa=18.88 degrees ! Estimated noise=1.22674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10087 Jy ! Component: 100 - total flux cleaned = 0.127833 Jy ! Component: 150 - total flux cleaned = 0.139353 Jy ! Component: 200 - total flux cleaned = 0.143571 Jy ! Total flux subtracted in 200 components = 0.143571 Jy ! Clean residual min=-0.004217 max=0.004735 Jy/beam ! Clean residual mean=-0.000003 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.143572 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 0.143572 Jy ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=4.309 mas, bpa=12.27 degrees ! Estimated noise=0.898533 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 = 0.00581105 Jy ! Component: 100 - total flux cleaned = 0.00892337 Jy ! Component: 150 - total flux cleaned = 0.0109562 Jy ! Component: 200 - total flux cleaned = 0.0122228 Jy ! Total flux subtracted in 200 components = 0.0122228 Jy ! Clean residual min=-0.002816 max=0.002320 Jy/beam ! Clean residual mean=-0.000001 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.155794 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 55 components and 0.155794 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=3.446 mas, bmaj=5.017 mas, bpa=-0.3377 degrees ! Estimated noise=0.973413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102519 Jy ! Component: 100 - total flux cleaned = 0.0016205 Jy ! Component: 150 - total flux cleaned = 0.0019554 Jy ! Component: 200 - total flux cleaned = 0.00216811 Jy ! Total flux subtracted in 200 components = 0.00216811 Jy ! Clean residual min=-0.002156 max=0.002163 Jy/beam ! Clean residual mean=-0.000001 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.157962 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 = 9.55764e-05 Jy ! Component: 100 - total flux cleaned = 0.000204887 Jy ! Component: 150 - total flux cleaned = 0.000304609 Jy ! Component: 200 - total flux cleaned = 0.000397014 Jy ! Total flux subtracted in 200 components = 0.000397014 Jy ! Clean residual min=-0.002066 max=0.002152 Jy/beam ! Clean residual mean=-0.000001 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.158359 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 94 components and 0.158359 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=4.309 mas, bpa=12.27 degrees ! Estimated noise=0.898533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395839 Jy ! Component: 100 - total flux cleaned = 0.000673709 Jy ! Component: 150 - total flux cleaned = 0.00080501 Jy ! Component: 200 - total flux cleaned = 0.000902464 Jy ! Total flux subtracted in 200 components = 0.000902464 Jy ! Clean residual min=-0.002470 max=0.002417 Jy/beam ! Clean residual mean=-0.000000 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.159262 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 0.159262 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=0.057430Jy sigma=0.940737 ! Fit after self-cal, rms=0.057432Jy sigma=0.940441 wmodel J1106-0052_C_map.mod ! Writing 107 model components to file: J1106-0052_C_map.mod wobs J1106-0052_C_uvs.fits ! Writing UV FITS file: J1106-0052_C_uvs.fits wwins J1106-0052_C_map.win ! wwins: Wrote 2 windows to J1106-0052_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 = -0.000366609 Jy ! Component: 100 - total flux cleaned = -0.000527474 Jy ! Component: 150 - total flux cleaned = -0.000680658 Jy ! Component: 200 - total flux cleaned = -0.000754074 Jy ! Component: 250 - total flux cleaned = -0.000824271 Jy ! Component: 300 - total flux cleaned = -0.000824468 Jy ! Component: 350 - total flux cleaned = -0.000725934 Jy ! Component: 400 - total flux cleaned = -0.000693671 Jy ! Component: 450 - total flux cleaned = -0.000537201 Jy ! Component: 500 - total flux cleaned = -0.000446004 Jy ! Component: 550 - total flux cleaned = -0.00038644 Jy ! Component: 600 - total flux cleaned = -0.000300444 Jy ! Component: 650 - total flux cleaned = -0.000300622 Jy ! Component: 700 - total flux cleaned = -0.000218595 Jy ! Component: 750 - total flux cleaned = -0.000272383 Jy ! Component: 800 - total flux cleaned = -0.000193084 Jy ! Component: 850 - total flux cleaned = -0.000141837 Jy ! Component: 900 - total flux cleaned = -4.11232e-05 Jy ! Component: 950 - total flux cleaned = -1.64742e-05 Jy ! Component: 1000 - total flux cleaned = 3.2795e-05 Jy ! Component: 1050 - total flux cleaned = 8.06464e-05 Jy ! Component: 1100 - total flux cleaned = 0.000198586 Jy ! Component: 1150 - total flux cleaned = 0.00031403 Jy ! Component: 1200 - total flux cleaned = 0.000382193 Jy ! Component: 1250 - total flux cleaned = 0.00051658 Jy ! Component: 1300 - total flux cleaned = 0.000626544 Jy ! Component: 1350 - total flux cleaned = 0.000713402 Jy ! Component: 1400 - total flux cleaned = 0.000820229 Jy ! Component: 1450 - total flux cleaned = 0.000883139 Jy ! Component: 1500 - total flux cleaned = 0.000966194 Jy ! Component: 1550 - total flux cleaned = 0.0010891 Jy ! Component: 1600 - total flux cleaned = 0.00119004 Jy ! Component: 1650 - total flux cleaned = 0.00129018 Jy ! Component: 1700 - total flux cleaned = 0.00136933 Jy ! Component: 1750 - total flux cleaned = 0.00146729 Jy ! Component: 1800 - total flux cleaned = 0.0014673 Jy ! Component: 1850 - total flux cleaned = 0.00154404 Jy ! Component: 1900 - total flux cleaned = 0.00161968 Jy ! Component: 1950 - total flux cleaned = 0.00161986 Jy ! Component: 2000 - total flux cleaned = 0.00169399 Jy ! Component: 2050 - total flux cleaned = 0.00171223 Jy ! Component: 2100 - total flux cleaned = 0.00171224 Jy ! Component: 2150 - total flux cleaned = 0.00180265 Jy ! Component: 2200 - total flux cleaned = 0.00183834 Jy ! Component: 2250 - total flux cleaned = 0.00187368 Jy ! Component: 2300 - total flux cleaned = 0.0018736 Jy ! Component: 2350 - total flux cleaned = 0.00189105 Jy ! Component: 2400 - total flux cleaned = 0.0018909 Jy ! Component: 2450 - total flux cleaned = 0.00190812 Jy ! Component: 2500 - total flux cleaned = 0.00192514 Jy ! Component: 2550 - total flux cleaned = 0.00190809 Jy ! Component: 2600 - total flux cleaned = 0.00192488 Jy ! Component: 2650 - total flux cleaned = 0.00189152 Jy ! Component: 2700 - total flux cleaned = 0.00190794 Jy ! Component: 2750 - total flux cleaned = 0.00187519 Jy ! Component: 2800 - total flux cleaned = 0.001859 Jy ! Component: 2850 - total flux cleaned = 0.00185916 Jy ! Component: 2900 - total flux cleaned = 0.00187533 Jy ! Component: 2950 - total flux cleaned = 0.00187537 Jy ! Component: 3000 - total flux cleaned = 0.00179595 Jy ! Component: 3050 - total flux cleaned = 0.00178023 Jy ! Component: 3100 - total flux cleaned = 0.00176461 Jy ! Component: 3150 - total flux cleaned = 0.00173334 Jy ! Component: 3200 - total flux cleaned = 0.0017023 Jy ! Component: 3250 - total flux cleaned = 0.00164058 Jy ! Component: 3300 - total flux cleaned = 0.00164057 Jy ! Component: 3350 - total flux cleaned = 0.00164057 Jy ! Component: 3400 - total flux cleaned = 0.00161014 Jy ! Component: 3450 - total flux cleaned = 0.00157995 Jy ! Component: 3500 - total flux cleaned = 0.00156492 Jy ! Component: 3550 - total flux cleaned = 0.00153494 Jy ! Component: 3600 - total flux cleaned = 0.00152004 Jy ! Component: 3650 - total flux cleaned = 0.00150528 Jy ! Component: 3700 - total flux cleaned = 0.00151999 Jy ! Component: 3750 - total flux cleaned = 0.00146107 Jy ! Component: 3800 - total flux cleaned = 0.0014317 Jy ! Component: 3850 - total flux cleaned = 0.00135864 Jy ! Component: 3900 - total flux cleaned = 0.00131507 Jy ! Component: 3950 - total flux cleaned = 0.00125705 Jy ! Component: 4000 - total flux cleaned = 0.00119927 Jy ! Component: 4050 - total flux cleaned = 0.00114171 Jy ! Total flux subtracted in 4096 components = 0.00112736 Jy ! Clean residual min=-0.000798 max=0.000812 Jy/beam ! Clean residual mean=-0.000000 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.160389 Jy keep ! Adding 215 model components to the UV plane model. ! The established model now contains 322 components and 0.160389 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1106-0052_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.137 x 4.309 at 12.27 degrees (North through East) ! Clean map min=-0.0026281 max=0.13381 Jy/beam ! Writing clean map to FITS file: .//J1106-0052_C_map.fits wmodel .//J1106-0052_C_map.mod ! Writing 322 model components to file: .//J1106-0052_C_map.mod wobs .//J1106-0052_C_uvs.fits ! Writing UV FITS file: .//J1106-0052_C_uvs.fits wwins .//J1106-0052_C_map.win ! wwins: Wrote 3 windows to .//J1106-0052_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.133812 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000262254 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.587963 0.587963 1.17593 2.35185 4.70371 9.40741 18.8148 37.6297 75.2593 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.133 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 510.235 quit ! Quitting program ! Log file .//J1106-0052_C_dfm.log closed on Sat Oct 20 23:52:00 2018