! Started logfile: J0656-0323_S_2017_07_16_pus_uvs.log on Thu May 9 11:03:27 2019 obs J0656-0323_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0656-0323_S_2017_07_16_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.771429 visibilities/baseline/integration-bin. ! Found source: J0656-0323 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 815 lines of history. ! ! Reading 11664 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0656-0323_S_2017_07_16_pus] 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 mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 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 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 521 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.429561Jy sigma=0.003547 ! Fit after self-cal, rms=0.322495Jy sigma=0.002693 ! 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=2.55 mas, bmaj=6.402 mas, bpa=-3.987 degrees ! Estimated noise=1125.53 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 = 0.535084 Jy ! Component: 100 - total flux cleaned = 0.670674 Jy ! Total flux subtracted in 100 components = 0.670674 Jy ! Clean residual min=-0.025451 max=0.058304 Jy/beam ! Clean residual mean=0.000021 rms=0.006702 Jy/beam ! Combined flux in latest and established models = 0.670674 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.670674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166522Jy sigma=0.001312 ! Fit after self-cal, rms=0.166483Jy sigma=0.001312 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0643976 Jy ! Component: 100 - total flux cleaned = 0.0985241 Jy ! Total flux subtracted in 100 components = 0.0985241 Jy ! Clean residual min=-0.017833 max=0.037052 Jy/beam ! Clean residual mean=0.000007 rms=0.004720 Jy/beam ! Combined flux in latest and established models = 0.769198 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.769198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132681Jy sigma=0.001059 ! Fit after self-cal, rms=0.132661Jy sigma=0.001059 ! Inverting map ! Added new window around map position (-2, 10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0323902 Jy ! Component: 100 - total flux cleaned = 0.0497248 Jy ! Total flux subtracted in 100 components = 0.0497248 Jy ! Clean residual min=-0.018084 max=0.026481 Jy/beam ! Clean residual mean=-0.000000 rms=0.003904 Jy/beam ! Combined flux in latest and established models = 0.818923 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.818923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125172Jy sigma=0.000983 ! Fit after self-cal, rms=0.124615Jy sigma=0.000977 ! 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=3.024 mas, bmaj=7.346 mas, bpa=-3.822 degrees ! Estimated noise=896.175 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 = 0.0138499 Jy ! Component: 100 - total flux cleaned = 0.0191277 Jy ! Component: 150 - total flux cleaned = 0.0198928 Jy ! Component: 200 - total flux cleaned = 0.0205617 Jy ! Total flux subtracted in 200 components = 0.0205617 Jy ! Clean residual min=-0.016500 max=0.016186 Jy/beam ! Clean residual mean=-0.000006 rms=0.003857 Jy/beam ! Combined flux in latest and established models = 0.839485 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.839485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122989Jy sigma=0.000961 ! Fit after self-cal, rms=0.122963Jy sigma=0.000961 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 0.95 KP 1.03 ! LA 1.02 MK 1.02 NL 0.89 OV 1.00 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.00* HN 1.00 KP 0.99 ! LA 0.98 MK 1.01 NL 1.04 OV 1.02 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 0.99 KP 0.98 ! LA 1.00 MK 1.04 NL 1.01 OV 0.94 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.97 KP 1.00* ! LA 0.97 MK 1.10 NL 1.00* OV 1.00* ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.122963Jy sigma=0.000961 ! Fit after self-cal, rms=0.120448Jy sigma=0.000854 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.034 mas, bmaj=7.386 mas, bpa=-3.769 degrees ! Estimated noise=904.342 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 = -0.00195935 Jy ! Component: 100 - total flux cleaned = -0.00154768 Jy ! Component: 150 - total flux cleaned = -0.00171258 Jy ! Component: 200 - total flux cleaned = -0.00222758 Jy ! Total flux subtracted in 200 components = -0.00222758 Jy ! Clean residual min=-0.015817 max=0.013622 Jy/beam ! Clean residual mean=0.000000 rms=0.003413 Jy/beam ! Combined flux in latest and established models = 0.837257 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.837257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119581Jy sigma=0.000850 ! Fit after self-cal, rms=0.119552Jy sigma=0.000850 ! 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. ! ! Fit before self-cal, rms=0.119552Jy sigma=0.000850 ! Fit after self-cal, rms=0.090882Jy sigma=0.000701 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.037 mas, bmaj=7.402 mas, bpa=-3.837 degrees ! Estimated noise=908.939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00194219 Jy ! Component: 100 - total flux cleaned = -0.00157101 Jy ! Component: 150 - total flux cleaned = -0.00143043 Jy ! Component: 200 - total flux cleaned = -0.00168116 Jy ! Total flux subtracted in 200 components = -0.00168116 Jy ! Clean residual min=-0.004889 max=0.004102 Jy/beam ! Clean residual mean=-0.000001 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.835576 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.835576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090238Jy sigma=0.000696 ! Fit after self-cal, rms=0.090211Jy sigma=0.000696 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 = -0.000368162 Jy ! Component: 100 - total flux cleaned = -0.000569241 Jy ! Component: 150 - total flux cleaned = -0.00074542 Jy ! Component: 200 - total flux cleaned = -0.000828316 Jy ! Total flux subtracted in 200 components = -0.000828316 Jy ! Clean residual min=-0.004704 max=0.004137 Jy/beam ! Clean residual mean=-0.000000 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.834747 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.834748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090029Jy sigma=0.000694 ! Fit after self-cal, rms=0.090020Jy sigma=0.000694 ! 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. ! ! Fit before self-cal, rms=0.090020Jy sigma=0.000694 ! Fit after self-cal, rms=0.088889Jy sigma=0.000685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.036 mas, bmaj=7.405 mas, bpa=-3.841 degrees ! Estimated noise=907.981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00182545 Jy ! Component: 100 - total flux cleaned = -0.00165606 Jy ! Component: 150 - total flux cleaned = -0.00158081 Jy ! Component: 200 - total flux cleaned = -0.00151092 Jy ! Total flux subtracted in 200 components = -0.00151092 Jy ! Clean residual min=-0.003348 max=0.003332 Jy/beam ! Clean residual mean=-0.000000 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.833237 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.833237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088716Jy sigma=0.000683 ! Fit after self-cal, rms=0.088711Jy sigma=0.000683 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 (-2.5, -46). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306611 Jy ! Component: 100 - total flux cleaned = 0.00408161 Jy ! Component: 150 - total flux cleaned = 0.0044814 Jy ! Component: 200 - total flux cleaned = 0.00478733 Jy ! Total flux subtracted in 200 components = 0.00478733 Jy ! Clean residual min=-0.003094 max=0.002888 Jy/beam ! Clean residual mean=-0.000001 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.838024 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.838024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088561Jy sigma=0.000682 ! Fit after self-cal, rms=0.088554Jy sigma=0.000682 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.088554Jy sigma=0.000682 ! Fit after self-cal, rms=0.088568Jy sigma=0.000682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.882 mas, bmaj=12.5 mas, bpa=-5.187 degrees ! Estimated noise=1187.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00063029 Jy ! Component: 100 - total flux cleaned = -0.000829197 Jy ! Component: 150 - total flux cleaned = -0.00106337 Jy ! Component: 200 - total flux cleaned = -0.00123253 Jy ! Total flux subtracted in 200 components = -0.00123253 Jy ! Clean residual min=-0.003210 max=0.002676 Jy/beam ! Clean residual mean=-0.000001 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.836792 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.836792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088520Jy sigma=0.000682 ! Fit after self-cal, rms=0.088516Jy sigma=0.000682 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 = -0.000177675 Jy ! Component: 100 - total flux cleaned = -0.000265569 Jy ! Component: 150 - total flux cleaned = -0.000318225 Jy ! Component: 200 - total flux cleaned = -0.000343207 Jy ! Total flux subtracted in 200 components = -0.000343207 Jy ! Clean residual min=-0.003179 max=0.002649 Jy/beam ! Clean residual mean=-0.000001 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.836448 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.836448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088498Jy sigma=0.000681 ! Fit after self-cal, rms=0.088496Jy sigma=0.000681 ! 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=3.035 mas, bmaj=7.407 mas, bpa=-3.833 degrees ! Estimated noise=907.254 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.035 x 7.407 at -3.833 degrees (North through East) ! Clean map min=-0.003287 max=0.70993 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088496Jy sigma=0.000681 ! Fit after self-cal, rms=0.080627Jy sigma=0.000618 ! Inverting map and beam ! Estimated beam: bmin=3.035 mas, bmaj=7.408 mas, bpa=-3.819 degrees ! Estimated noise=906.431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000865002 Jy ! Component: 100 - total flux cleaned = -0.000925181 Jy ! Component: 150 - total flux cleaned = -0.000818769 Jy ! Component: 200 - total flux cleaned = -0.000770669 Jy ! Total flux subtracted in 200 components = -0.000770669 Jy ! Clean residual min=-0.002779 max=0.002651 Jy/beam ! Clean residual mean=-0.000001 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.835678 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 0.835678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080543Jy sigma=0.000618 ! Fit after self-cal, rms=0.080535Jy sigma=0.000618 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123271 Jy ! Component: 100 - total flux cleaned = -3.6541e-05 Jy ! Component: 150 - total flux cleaned = 4.32307e-05 Jy ! Component: 200 - total flux cleaned = 0.000120428 Jy ! Total flux subtracted in 200 components = 0.000120428 Jy ! Clean residual min=-0.002791 max=0.002602 Jy/beam ! Clean residual mean=-0.000001 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.835798 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 117 components and 0.835798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080494Jy sigma=0.000617 ! Fit after self-cal, rms=0.080490Jy sigma=0.000617 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080490Jy sigma=0.000617 ! Fit after self-cal, rms=0.080511Jy sigma=0.000617 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=2.556 mas, bmaj=6.433 mas, bpa=-3.945 degrees ! Estimated noise=1141.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.542145 Jy ! Component: 100 - total flux cleaned = 0.679009 Jy ! Component: 150 - total flux cleaned = 0.742802 Jy ! Component: 200 - total flux cleaned = 0.776784 Jy ! Total flux subtracted in 200 components = 0.776784 Jy ! Clean residual min=-0.009728 max=0.016868 Jy/beam ! Clean residual mean=0.000007 rms=0.001982 Jy/beam ! Combined flux in latest and established models = 0.776783 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.776783 Jy ! Inverting map and beam ! Estimated beam: bmin=3.034 mas, bmaj=7.41 mas, bpa=-3.819 degrees ! Estimated noise=906.059 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 = 0.0236519 Jy ! Component: 100 - total flux cleaned = 0.0365269 Jy ! Component: 150 - total flux cleaned = 0.0439597 Jy ! Component: 200 - total flux cleaned = 0.0487732 Jy ! Total flux subtracted in 200 components = 0.0487732 Jy ! Clean residual min=-0.003784 max=0.004907 Jy/beam ! Clean residual mean=0.000003 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.825557 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.825557 Jy ! Inverting map ! Added new window around map position (1.5, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371693 Jy ! Component: 100 - total flux cleaned = 0.00411957 Jy ! Component: 150 - total flux cleaned = 0.00446911 Jy ! Component: 200 - total flux cleaned = 0.00489997 Jy ! Total flux subtracted in 200 components = 0.00489997 Jy ! Clean residual min=-0.003321 max=0.002833 Jy/beam ! Clean residual mean=0.000000 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.830457 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.830457 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.88 mas, bmaj=12.51 mas, bpa=-5.203 degrees ! Estimated noise=1186.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215735 Jy ! Component: 100 - total flux cleaned = 0.00281241 Jy ! Component: 150 - total flux cleaned = 0.00298887 Jy ! Component: 200 - total flux cleaned = 0.00302716 Jy ! Total flux subtracted in 200 components = 0.00302716 Jy ! Clean residual min=-0.002897 max=0.002425 Jy/beam ! Clean residual mean=-0.000000 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.833484 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 = 2.71437e-07 Jy ! Component: 100 - total flux cleaned = 2.98792e-05 Jy ! Component: 150 - total flux cleaned = 3.06784e-05 Jy ! Component: 200 - total flux cleaned = 8.18739e-05 Jy ! Total flux subtracted in 200 components = 8.18739e-05 Jy ! Clean residual min=-0.002827 max=0.002473 Jy/beam ! Clean residual mean=-0.000000 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.833566 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 103 components and 0.833566 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.034 mas, bmaj=7.41 mas, bpa=-3.819 degrees ! Estimated noise=906.059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000224069 Jy ! Component: 100 - total flux cleaned = -0.000224694 Jy ! Component: 150 - total flux cleaned = 3.42183e-05 Jy ! Component: 200 - total flux cleaned = 0.000277056 Jy ! Total flux subtracted in 200 components = 0.000277056 Jy ! Clean residual min=-0.002867 max=0.002419 Jy/beam ! Clean residual mean=-0.000000 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.833843 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 119 components and 0.833843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080682Jy sigma=0.000619 ! Fit after self-cal, rms=0.080634Jy sigma=0.000618 wmodel J0656-0323_S_2017_07_16_pus_map.mod ! Writing 119 model components to file: J0656-0323_S_2017_07_16_pus_map.mod wobs J0656-0323_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0656-0323_S_2017_07_16_pus_uvs.fits wwins J0656-0323_S_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J0656-0323_S_2017_07_16_pus_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 = -0.00102023 Jy ! Component: 100 - total flux cleaned = -0.00160677 Jy ! Component: 150 - total flux cleaned = -0.00177547 Jy ! Component: 200 - total flux cleaned = -0.00193516 Jy ! Component: 250 - total flux cleaned = -0.00212661 Jy ! Component: 300 - total flux cleaned = -0.00231339 Jy ! Component: 350 - total flux cleaned = -0.00245908 Jy ! Component: 400 - total flux cleaned = -0.00252958 Jy ! Component: 450 - total flux cleaned = -0.00245959 Jy ! Component: 500 - total flux cleaned = -0.0024936 Jy ! Component: 550 - total flux cleaned = -0.00255914 Jy ! Component: 600 - total flux cleaned = -0.00249365 Jy ! Component: 650 - total flux cleaned = -0.0025259 Jy ! Component: 700 - total flux cleaned = -0.00255796 Jy ! Component: 750 - total flux cleaned = -0.0025887 Jy ! Component: 800 - total flux cleaned = -0.00252748 Jy ! Component: 850 - total flux cleaned = -0.00249736 Jy ! Component: 900 - total flux cleaned = -0.00258702 Jy ! Component: 950 - total flux cleaned = -0.00264589 Jy ! Component: 1000 - total flux cleaned = -0.00273261 Jy ! Component: 1050 - total flux cleaned = -0.00264685 Jy ! Component: 1100 - total flux cleaned = -0.00261859 Jy ! Component: 1150 - total flux cleaned = -0.00259011 Jy ! Component: 1200 - total flux cleaned = -0.0025071 Jy ! Component: 1250 - total flux cleaned = -0.00250748 Jy ! Component: 1300 - total flux cleaned = -0.00250744 Jy ! Component: 1350 - total flux cleaned = -0.00240056 Jy ! Component: 1400 - total flux cleaned = -0.00237409 Jy ! Component: 1450 - total flux cleaned = -0.00229575 Jy ! Component: 1500 - total flux cleaned = -0.00234693 Jy ! Component: 1550 - total flux cleaned = -0.00227001 Jy ! Component: 1600 - total flux cleaned = -0.0022446 Jy ! Component: 1650 - total flux cleaned = -0.00211995 Jy ! Component: 1700 - total flux cleaned = -0.00229346 Jy ! Component: 1750 - total flux cleaned = -0.00217058 Jy ! Component: 1800 - total flux cleaned = -0.00212213 Jy ! Component: 1850 - total flux cleaned = -0.00214608 Jy ! Component: 1900 - total flux cleaned = -0.00212234 Jy ! Component: 1950 - total flux cleaned = -0.00216929 Jy ! Component: 2000 - total flux cleaned = -0.00207574 Jy ! Component: 2050 - total flux cleaned = -0.00198368 Jy ! Component: 2100 - total flux cleaned = -0.0020293 Jy ! Component: 2150 - total flux cleaned = -0.00198365 Jy ! Component: 2200 - total flux cleaned = -0.00189343 Jy ! Component: 2250 - total flux cleaned = -0.0018712 Jy ! Component: 2300 - total flux cleaned = -0.00184917 Jy ! Component: 2350 - total flux cleaned = -0.00176143 Jy ! Component: 2400 - total flux cleaned = -0.00169663 Jy ! Component: 2450 - total flux cleaned = -0.00169649 Jy ! Component: 2500 - total flux cleaned = -0.00158919 Jy ! Component: 2550 - total flux cleaned = -0.00152583 Jy ! Component: 2600 - total flux cleaned = -0.00156779 Jy ! Component: 2650 - total flux cleaned = -0.00146374 Jy ! Component: 2700 - total flux cleaned = -0.00148455 Jy ! Component: 2750 - total flux cleaned = -0.00144344 Jy ! Component: 2800 - total flux cleaned = -0.00140299 Jy ! Component: 2850 - total flux cleaned = -0.0014634 Jy ! Component: 2900 - total flux cleaned = -0.00142364 Jy ! Component: 2950 - total flux cleaned = -0.00136393 Jy ! Component: 3000 - total flux cleaned = -0.00134437 Jy ! Component: 3050 - total flux cleaned = -0.00132474 Jy ! Component: 3100 - total flux cleaned = -0.00130515 Jy ! Component: 3150 - total flux cleaned = -0.00122837 Jy ! Component: 3200 - total flux cleaned = -0.00120945 Jy ! Component: 3250 - total flux cleaned = -0.00126666 Jy ! Component: 3300 - total flux cleaned = -0.00134213 Jy ! Component: 3350 - total flux cleaned = -0.00124844 Jy ! Component: 3400 - total flux cleaned = -0.00128584 Jy ! Component: 3450 - total flux cleaned = -0.00135996 Jy ! Component: 3500 - total flux cleaned = -0.00136002 Jy ! Component: 3550 - total flux cleaned = -0.00137849 Jy ! Component: 3600 - total flux cleaned = -0.00141502 Jy ! Component: 3650 - total flux cleaned = -0.00155959 Jy ! Component: 3700 - total flux cleaned = -0.00155947 Jy ! Component: 3750 - total flux cleaned = -0.00163082 Jy ! Component: 3800 - total flux cleaned = -0.00166642 Jy ! Component: 3850 - total flux cleaned = -0.00168401 Jy ! Component: 3900 - total flux cleaned = -0.00175418 Jy ! Component: 3950 - total flux cleaned = -0.00175418 Jy ! Component: 4000 - total flux cleaned = -0.00182369 Jy ! Component: 4050 - total flux cleaned = -0.00187522 Jy ! Total flux subtracted in 4096 components = -0.00190943 Jy ! Clean residual min=-0.001052 max=0.001064 Jy/beam ! Clean residual mean=0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.831933 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 415 components and 0.831933 Jy ![Exited script file: muppet] wmap "J0656-0323_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.034 x 7.41 at -3.819 degrees (North through East) ! Clean map min=-0.0018872 max=0.7137 Jy/beam ! Writing clean map to FITS file: J0656-0323_S_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.713696 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000310796 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.130642 0.130642 0.261285 0.522569 1.04514 2.09028 4.18055 8.3611 16.7222 33.4444 66.8888 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.713 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.034 x 7.41 at -3.819 degrees (North through East) ! Clean map min=-0.0018872 max=0.7137 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0656-0323_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:03:32 2019