! Started logfile: /tmp/maps//J1522-3607_X_20180615_dfm.log on Wed Jul 4 23:31:57 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 /tmp/maps//J1522-3607_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1522-3607_X_20180615_uva.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.957983 visibilities/baseline/integration-bin. ! Found source: J1522-3607 ! ! 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 94 lines of history. ! ! Reading 3648 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 J1522-3607_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004604Jy sigma=15.485421 ! Fit after self-cal, rms=0.924038Jy sigma=14.051304 ! 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=0.9813 mas, bmaj=5.236 mas, bpa=-1.137 degrees ! Estimated noise=1.30899 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 = 0.0586409 Jy ! Component: 100 - total flux cleaned = 0.0775608 Jy ! Total flux subtracted in 100 components = 0.0775608 Jy ! Clean residual min=-0.008678 max=0.012883 Jy/beam ! Clean residual mean=0.000080 rms=0.003166 Jy/beam ! Combined flux in latest and established models = 0.0775607 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0775607 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=0.064225Jy sigma=0.844967 ! Fit after self-cal, rms=0.064054Jy sigma=0.842956 ! 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=1.172 mas, bmaj=5.774 mas, bpa=-1.647 degrees ! Estimated noise=0.825729 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 = 0.0182761 Jy ! Component: 100 - total flux cleaned = 0.0286448 Jy ! Component: 150 - total flux cleaned = 0.0349697 Jy ! Component: 200 - total flux cleaned = 0.0388902 Jy ! Total flux subtracted in 200 components = 0.0388902 Jy ! Clean residual min=-0.010225 max=0.005713 Jy/beam ! Clean residual mean=0.000072 rms=0.002340 Jy/beam ! Combined flux in latest and established models = 0.116451 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 82 components and 0.116451 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=0.059959Jy sigma=0.729750 ! Fit after self-cal, rms=0.059748Jy sigma=0.728997 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.172 x 5.774 at -1.647 degrees (North through East) ! Clean map min=-0.0099573 max=0.081945 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.13 KP 0.98 LA 1.02 ! NL 1.16 OV 0.68 PT 1.09 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.21 KP 1.05 LA 1.01 ! NL 1.16 OV 0.67 PT 1.04 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.83 KP 1.04 LA 1.02 ! NL 1.14 OV 0.70 PT 1.05 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.14 KP 0.93 LA 1.03 ! NL 1.20 OV 0.70 PT 1.00 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.96 KP 0.97 LA 1.10 ! NL 1.15 OV 0.81 PT 1.09 SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.98 KP 1.02 LA 1.01 ! NL 1.44 OV 0.75 PT 1.13 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.00 KP 1.00 LA 1.12 ! NL 1.31 OV 0.84 PT 1.14 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.22 KP 0.93 LA 1.11 ! NL 1.07 OV 0.77 PT 1.10 SC 1.20 ! ! ! Fit before self-cal, rms=0.059748Jy sigma=0.728997 ! Fit after self-cal, rms=0.057515Jy sigma=0.664425 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=5.979 mas, bpa=-1.782 degrees ! Estimated noise=0.81621 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 = -0.00208496 Jy ! Component: 100 - total flux cleaned = -0.00208846 Jy ! Component: 150 - total flux cleaned = -0.00208869 Jy ! Component: 200 - total flux cleaned = -0.00204265 Jy ! Total flux subtracted in 200 components = -0.00204265 Jy ! Clean residual min=-0.003448 max=0.002765 Jy/beam ! Clean residual mean=0.000010 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.114408 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 90 components and 0.114408 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=0.057317Jy sigma=0.662863 ! Fit after self-cal, rms=0.057579Jy sigma=0.661380 ! 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=0.057579Jy sigma=0.661380 ! Fit after self-cal, rms=0.058536Jy sigma=0.660743 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=6.034 mas, bpa=-1.672 degrees ! Estimated noise=0.811082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00180236 Jy ! Component: 100 - total flux cleaned = -0.00184301 Jy ! Component: 150 - total flux cleaned = -0.00180703 Jy ! Component: 200 - total flux cleaned = -0.00177438 Jy ! Total flux subtracted in 200 components = -0.00177438 Jy ! Clean residual min=-0.003393 max=0.002585 Jy/beam ! Clean residual mean=0.000007 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.112634 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.112634 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=0.058396Jy sigma=0.659956 ! Fit after self-cal, rms=0.058478Jy sigma=0.659887 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.8515e-05 Jy ! Component: 100 - total flux cleaned = 8.77147e-05 Jy ! Component: 150 - total flux cleaned = 0.000115787 Jy ! Component: 200 - total flux cleaned = 0.000142252 Jy ! Total flux subtracted in 200 components = 0.000142252 Jy ! Clean residual min=-0.003442 max=0.002647 Jy/beam ! Clean residual mean=0.000006 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.112776 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 100 components and 0.112776 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=0.058425Jy sigma=0.659646 ! Fit after self-cal, rms=0.058443Jy sigma=0.659603 ! 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=0.058443Jy sigma=0.659603 ! Fit after self-cal, rms=0.060266Jy sigma=0.659202 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=6.106 mas, bpa=-1.548 degrees ! Estimated noise=0.81173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112442 Jy ! Component: 100 - total flux cleaned = -0.00127637 Jy ! Component: 150 - total flux cleaned = -0.00132686 Jy ! Component: 200 - total flux cleaned = -0.00134932 Jy ! Total flux subtracted in 200 components = -0.00134932 Jy ! Clean residual min=-0.003096 max=0.002588 Jy/beam ! Clean residual mean=0.000004 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.111427 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.111427 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=0.060192Jy sigma=0.658867 ! Fit after self-cal, rms=0.060264Jy sigma=0.658828 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 = -4.73611e-05 Jy ! Component: 100 - total flux cleaned = -4.74243e-05 Jy ! Component: 150 - total flux cleaned = -6.89407e-05 Jy ! Component: 200 - total flux cleaned = -6.85392e-05 Jy ! Total flux subtracted in 200 components = -6.85392e-05 Jy ! Clean residual min=-0.003117 max=0.002631 Jy/beam ! Clean residual mean=0.000004 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.111358 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 0.111358 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=0.060232Jy sigma=0.658721 ! Fit after self-cal, rms=0.060244Jy sigma=0.658694 ! 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=0.060244Jy sigma=0.658694 ! Fit after self-cal, rms=0.061661Jy sigma=0.658457 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.39 mas, bmaj=7.887 mas, bpa=-8.112 degrees ! Estimated noise=0.920377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000579786 Jy ! Component: 100 - total flux cleaned = -0.000580952 Jy ! Component: 150 - total flux cleaned = -0.000553173 Jy ! Component: 200 - total flux cleaned = -0.000555585 Jy ! Total flux subtracted in 200 components = -0.000555585 Jy ! Clean residual min=-0.003183 max=0.002734 Jy/beam ! Clean residual mean=-0.000003 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.110803 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 113 components and 0.110803 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=0.061605Jy sigma=0.658545 ! Fit after self-cal, rms=0.061658Jy sigma=0.658507 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 = 0.000108968 Jy ! Component: 100 - total flux cleaned = 0.000108641 Jy ! Component: 150 - total flux cleaned = 0.000108622 Jy ! Component: 200 - total flux cleaned = 0.000131234 Jy ! Total flux subtracted in 200 components = 0.000131234 Jy ! Clean residual min=-0.003113 max=0.002688 Jy/beam ! Clean residual mean=-0.000004 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.110934 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 113 components and 0.110934 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=0.061632Jy sigma=0.658852 ! Fit after self-cal, rms=0.061648Jy sigma=0.658817 ! 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=1.168 mas, bmaj=6.161 mas, bpa=-1.47 degrees ! Estimated noise=0.811971 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.168 x 6.161 at -1.47 degrees (North through East) ! Clean map min=-0.0028853 max=0.07998 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=0.9727 mas, bmaj=5.503 mas, bpa=-1.075 degrees ! Estimated noise=1.31667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0589838 Jy ! Component: 100 - total flux cleaned = 0.0775867 Jy ! Component: 150 - total flux cleaned = 0.0881369 Jy ! Component: 200 - total flux cleaned = 0.094977 Jy ! Total flux subtracted in 200 components = 0.094977 Jy ! Clean residual min=-0.004665 max=0.005508 Jy/beam ! Clean residual mean=0.000022 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.094977 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.094977 Jy ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=6.161 mas, bpa=-1.47 degrees ! Estimated noise=0.811971 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 = 0.00678213 Jy ! Component: 100 - total flux cleaned = 0.0103973 Jy ! Component: 150 - total flux cleaned = 0.0125566 Jy ! Component: 200 - total flux cleaned = 0.0138669 Jy ! Total flux subtracted in 200 components = 0.0138669 Jy ! Clean residual min=-0.003186 max=0.002657 Jy/beam ! Clean residual mean=0.000010 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.108844 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 66 components and 0.108844 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=2.39 mas, bmaj=7.887 mas, bpa=-8.112 degrees ! Estimated noise=0.920377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153128 Jy ! Component: 100 - total flux cleaned = 0.00203204 Jy ! Component: 150 - total flux cleaned = 0.00210616 Jy ! Component: 200 - total flux cleaned = 0.00215317 Jy ! Total flux subtracted in 200 components = 0.00215317 Jy ! Clean residual min=-0.003215 max=0.002699 Jy/beam ! Clean residual mean=-0.000004 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.110997 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 = 4.39813e-05 Jy ! Component: 100 - total flux cleaned = 6.58172e-05 Jy ! Component: 150 - total flux cleaned = 0.000108123 Jy ! Component: 200 - total flux cleaned = 0.000127857 Jy ! Total flux subtracted in 200 components = 0.000127857 Jy ! Clean residual min=-0.003192 max=0.002659 Jy/beam ! Clean residual mean=-0.000006 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.111125 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 71 components and 0.111125 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=6.161 mas, bpa=-1.47 degrees ! Estimated noise=0.811971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000564568 Jy ! Component: 100 - total flux cleaned = -0.000589012 Jy ! Component: 150 - total flux cleaned = -0.000609252 Jy ! Component: 200 - total flux cleaned = -0.000609754 Jy ! Total flux subtracted in 200 components = -0.000609754 Jy ! Clean residual min=-0.003135 max=0.002601 Jy/beam ! Clean residual mean=-0.000000 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.110515 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 78 components and 0.110515 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=0.061672Jy sigma=0.658435 ! Fit after self-cal, rms=0.061659Jy sigma=0.658380 wmodel J1522-3607_X_map.mod ! Writing 78 model components to file: J1522-3607_X_map.mod wobs J1522-3607_X_uvs.fits ! Writing UV FITS file: J1522-3607_X_uvs.fits wwins J1522-3607_X_map.win ! wwins: Wrote 1 windows to J1522-3607_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 = -0.00126743 Jy ! Component: 100 - total flux cleaned = -0.00113383 Jy ! Component: 150 - total flux cleaned = -0.00105625 Jy ! Component: 200 - total flux cleaned = -0.001126 Jy ! Component: 250 - total flux cleaned = -0.00119454 Jy ! Component: 300 - total flux cleaned = -0.00119579 Jy ! Component: 350 - total flux cleaned = -0.00104502 Jy ! Component: 400 - total flux cleaned = -0.000902166 Jy ! Component: 450 - total flux cleaned = -0.000738619 Jy ! Component: 500 - total flux cleaned = -0.000530488 Jy ! Component: 550 - total flux cleaned = -0.000329698 Jy ! Component: 600 - total flux cleaned = -0.000136673 Jy ! Component: 650 - total flux cleaned = 2.30247e-06 Jy ! Component: 700 - total flux cleaned = 0.000159248 Jy ! Component: 750 - total flux cleaned = 0.000224473 Jy ! Component: 800 - total flux cleaned = 0.000245486 Jy ! Component: 850 - total flux cleaned = 0.000369096 Jy ! Component: 900 - total flux cleaned = 0.000448534 Jy ! Component: 950 - total flux cleaned = 0.000507136 Jy ! Component: 1000 - total flux cleaned = 0.000583856 Jy ! Component: 1050 - total flux cleaned = 0.000714625 Jy ! Component: 1100 - total flux cleaned = 0.000805589 Jy ! Component: 1150 - total flux cleaned = 0.000841407 Jy ! Component: 1200 - total flux cleaned = 0.000929558 Jy ! Component: 1250 - total flux cleaned = 0.00105032 Jy ! Component: 1300 - total flux cleaned = 0.00113526 Jy ! Component: 1350 - total flux cleaned = 0.00116891 Jy ! Component: 1400 - total flux cleaned = 0.00128479 Jy ! Component: 1450 - total flux cleaned = 0.00136631 Jy ! Component: 1500 - total flux cleaned = 0.00143068 Jy ! Component: 1550 - total flux cleaned = 0.00143055 Jy ! Component: 1600 - total flux cleaned = 0.001462 Jy ! Component: 1650 - total flux cleaned = 0.00149301 Jy ! Component: 1700 - total flux cleaned = 0.00147764 Jy ! Component: 1750 - total flux cleaned = 0.0015079 Jy ! Component: 1800 - total flux cleaned = 0.00146298 Jy ! Component: 1850 - total flux cleaned = 0.00144833 Jy ! Component: 1900 - total flux cleaned = 0.00146308 Jy ! Component: 1950 - total flux cleaned = 0.00146321 Jy ! Component: 2000 - total flux cleaned = 0.00149232 Jy ! Component: 2050 - total flux cleaned = 0.00153559 Jy ! Component: 2100 - total flux cleaned = 0.00152117 Jy ! Component: 2150 - total flux cleaned = 0.00153544 Jy ! Component: 2200 - total flux cleaned = 0.00156376 Jy ! Component: 2250 - total flux cleaned = 0.00157789 Jy ! Component: 2300 - total flux cleaned = 0.0015638 Jy ! Component: 2350 - total flux cleaned = 0.0015638 Jy ! Component: 2400 - total flux cleaned = 0.00157772 Jy ! Component: 2450 - total flux cleaned = 0.00157774 Jy ! Component: 2500 - total flux cleaned = 0.00160554 Jy ! Component: 2550 - total flux cleaned = 0.0016194 Jy ! Component: 2600 - total flux cleaned = 0.00166081 Jy ! Component: 2650 - total flux cleaned = 0.001647 Jy ! Component: 2700 - total flux cleaned = 0.00168838 Jy ! Component: 2750 - total flux cleaned = 0.00168841 Jy ! Component: 2800 - total flux cleaned = 0.00172954 Jy ! Component: 2850 - total flux cleaned = 0.00174318 Jy ! Component: 2900 - total flux cleaned = 0.00175688 Jy ! Component: 2950 - total flux cleaned = 0.00175685 Jy ! Component: 3000 - total flux cleaned = 0.00177045 Jy ! Component: 3050 - total flux cleaned = 0.00179765 Jy ! Component: 3100 - total flux cleaned = 0.00179769 Jy ! Component: 3150 - total flux cleaned = 0.00183831 Jy ! Component: 3200 - total flux cleaned = 0.00182478 Jy ! Component: 3250 - total flux cleaned = 0.00186533 Jy ! Component: 3300 - total flux cleaned = 0.00186538 Jy ! Component: 3350 - total flux cleaned = 0.00189245 Jy ! Component: 3400 - total flux cleaned = 0.00189243 Jy ! Component: 3450 - total flux cleaned = 0.00187892 Jy ! Component: 3500 - total flux cleaned = 0.00186539 Jy ! Component: 3550 - total flux cleaned = 0.00185178 Jy ! Component: 3600 - total flux cleaned = 0.00186543 Jy ! Component: 3650 - total flux cleaned = 0.00186541 Jy ! Component: 3700 - total flux cleaned = 0.00186534 Jy ! Component: 3750 - total flux cleaned = 0.00185166 Jy ! Component: 3800 - total flux cleaned = 0.00185158 Jy ! Component: 3850 - total flux cleaned = 0.00186546 Jy ! Component: 3900 - total flux cleaned = 0.0018515 Jy ! Component: 3950 - total flux cleaned = 0.0018375 Jy ! Component: 4000 - total flux cleaned = 0.00183756 Jy ! Component: 4050 - total flux cleaned = 0.00183752 Jy ! Total flux subtracted in 4096 components = 0.00183746 Jy ! Clean residual min=-0.000746 max=0.000924 Jy/beam ! Clean residual mean=0.000008 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.112353 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 319 components and 0.112353 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1522-3607_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.168 x 6.161 at -1.47 degrees (North through East) ! Clean map min=-0.0017466 max=0.080055 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1522-3607_X_20180615_map.fits wmodel /tmp/maps//J1522-3607_X_20180615_map.mod ! Writing 319 model components to file: /tmp/maps//J1522-3607_X_20180615_map.mod wobs /tmp/maps//J1522-3607_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1522-3607_X_20180615_uvs.fits wwins /tmp/maps//J1522-3607_X_20180615_map.win ! wwins: Wrote 2 windows to /tmp/maps//J1522-3607_X_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0800551 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000255893 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.95894 0.95894 1.91788 3.83576 7.67152 15.343 30.6861 61.3721 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 312.845 quit ! Quitting program ! Log file /tmp/maps//J1522-3607_X_20180615_dfm.log closed on Wed Jul 4 23:32:01 2018