! Started logfile: J0457-2324_S_2017_03_23_pus_uvs.log on Mon May 13 09:48:49 2019 obs J0457-2324_S_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0457-2324_S_2017_03_23_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.842963 visibilities/baseline/integration-bin. ! Found source: J0457-2324 ! ! 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 481 lines of history. ! ! Reading 2276 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 J0457-2324_S_2017_03_23_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.106193Jy sigma=0.007039 ! Fit after self-cal, rms=1.068917Jy sigma=0.006793 ! 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=2.677 mas, bmaj=6.848 mas, bpa=-5.491 degrees ! Estimated noise=3084.23 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 = 1.4475 Jy ! Component: 100 - total flux cleaned = 1.77946 Jy ! Total flux subtracted in 100 components = 1.77946 Jy ! Clean residual min=-0.082012 max=0.134577 Jy/beam ! Clean residual mean=-0.000536 rms=0.022131 Jy/beam ! Combined flux in latest and established models = 1.77946 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.77946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.470416Jy sigma=0.002768 ! Fit after self-cal, rms=0.470406Jy sigma=0.002768 ! Inverting map ! Added new window around map position (-3, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146521 Jy ! Component: 100 - total flux cleaned = 0.240663 Jy ! Total flux subtracted in 100 components = 0.240663 Jy ! Clean residual min=-0.070222 max=0.092466 Jy/beam ! Clean residual mean=-0.000351 rms=0.018364 Jy/beam ! Combined flux in latest and established models = 2.02012 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 2.02012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.395647Jy sigma=0.002259 ! Fit after self-cal, rms=0.394706Jy sigma=0.002252 ! 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=3.221 mas, bmaj=7.703 mas, bpa=-4.793 degrees ! Estimated noise=2517.96 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 = 0.104681 Jy ! Component: 100 - total flux cleaned = 0.1582 Jy ! Component: 150 - total flux cleaned = 0.189678 Jy ! Component: 200 - total flux cleaned = 0.19998 Jy ! Total flux subtracted in 200 components = 0.19998 Jy ! Clean residual min=-0.051769 max=0.058723 Jy/beam ! Clean residual mean=-0.000331 rms=0.013019 Jy/beam ! Combined flux in latest and established models = 2.2201 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 2.2201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.360520Jy sigma=0.002076 ! Fit after self-cal, rms=0.360224Jy sigma=0.002073 ! 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 0.96 FD 0.93 HN 1.16 KP 1.06 ! LA 1.02 MK 0.95 NL 0.88 OV 1.02 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.23 KP 1.03 ! LA 0.99 MK 0.96 NL 1.02 OV 1.06 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.02 HN 1.16 KP 0.89 ! LA 0.76 MK 0.99 NL 1.15 OV 0.95 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 1.15 KP 1.00* ! LA 1.00* MK 1.33 NL 1.00* OV 1.16 ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.360224Jy sigma=0.002073 ! Fit after self-cal, rms=0.234096Jy sigma=0.001303 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.242 mas, bmaj=7.691 mas, bpa=-4.053 degrees ! Estimated noise=2517.17 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 = -0.0174673 Jy ! Component: 100 - total flux cleaned = -0.0192313 Jy ! Component: 150 - total flux cleaned = -0.0206788 Jy ! Component: 200 - total flux cleaned = -0.0218766 Jy ! Total flux subtracted in 200 components = -0.0218766 Jy ! Clean residual min=-0.038867 max=0.045495 Jy/beam ! Clean residual mean=-0.000148 rms=0.008659 Jy/beam ! Combined flux in latest and established models = 2.19822 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 2.19822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226906Jy sigma=0.001273 ! Fit after self-cal, rms=0.226722Jy sigma=0.001271 ! Inverting map ! Added new window around map position (38, -58). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015078 Jy ! Component: 100 - total flux cleaned = 0.013942 Jy ! Component: 150 - total flux cleaned = 0.0106192 Jy ! Component: 200 - total flux cleaned = 0.00628341 Jy ! Total flux subtracted in 200 components = 0.00628341 Jy ! Clean residual min=-0.032287 max=0.045691 Jy/beam ! Clean residual mean=-0.000144 rms=0.007993 Jy/beam ! Combined flux in latest and established models = 2.20451 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 2.20451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215552Jy sigma=0.001207 ! Fit after self-cal, rms=0.214680Jy sigma=0.001201 ! 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=0.214680Jy sigma=0.001201 ! Fit after self-cal, rms=0.129633Jy sigma=0.000757 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.247 mas, bmaj=7.702 mas, bpa=-4.394 degrees ! Estimated noise=2521.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00545076 Jy ! Component: 100 - total flux cleaned = -0.00650862 Jy ! Component: 150 - total flux cleaned = -0.00607462 Jy ! Component: 200 - total flux cleaned = -0.00567784 Jy ! Total flux subtracted in 200 components = -0.00567784 Jy ! Clean residual min=-0.014001 max=0.013705 Jy/beam ! Clean residual mean=-0.000016 rms=0.003125 Jy/beam ! Combined flux in latest and established models = 2.19883 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 2.19883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125722Jy sigma=0.000732 ! Fit after self-cal, rms=0.125454Jy sigma=0.000730 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 = -0.00301999 Jy ! Component: 100 - total flux cleaned = -0.0020044 Jy ! Component: 150 - total flux cleaned = -0.00169638 Jy ! Component: 200 - total flux cleaned = -0.00140367 Jy ! Total flux subtracted in 200 components = -0.00140367 Jy ! Clean residual min=-0.012693 max=0.012155 Jy/beam ! Clean residual mean=-0.000018 rms=0.002869 Jy/beam ! Combined flux in latest and established models = 2.19742 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 2.19742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123792Jy sigma=0.000719 ! Fit after self-cal, rms=0.123651Jy sigma=0.000718 ! 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=0.123651Jy sigma=0.000718 ! Fit after self-cal, rms=0.123223Jy sigma=0.000715 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.248 mas, bmaj=7.703 mas, bpa=-4.398 degrees ! Estimated noise=2517.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00672617 Jy ! Component: 100 - total flux cleaned = -0.00642929 Jy ! Component: 150 - total flux cleaned = -0.00643535 Jy ! Component: 200 - total flux cleaned = -0.00644027 Jy ! Total flux subtracted in 200 components = -0.00644027 Jy ! Clean residual min=-0.011170 max=0.010950 Jy/beam ! Clean residual mean=-0.000022 rms=0.002602 Jy/beam ! Combined flux in latest and established models = 2.19098 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 2.19098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121713Jy sigma=0.000706 ! Fit after self-cal, rms=0.121627Jy sigma=0.000706 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 = -0.00132522 Jy ! Component: 100 - total flux cleaned = -0.000858405 Jy ! Component: 150 - total flux cleaned = -0.000417845 Jy ! Component: 200 - total flux cleaned = -0.000211302 Jy ! Total flux subtracted in 200 components = -0.000211302 Jy ! Clean residual min=-0.010563 max=0.010212 Jy/beam ! Clean residual mean=-0.000022 rms=0.002475 Jy/beam ! Combined flux in latest and established models = 2.19077 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 2.19077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120806Jy sigma=0.000701 ! Fit after self-cal, rms=0.120767Jy sigma=0.000700 ! 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=0.120767Jy sigma=0.000700 ! Fit after self-cal, rms=0.120575Jy sigma=0.000699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.04 mas, bmaj=16.81 mas, bpa=1.08 degrees ! Estimated noise=3135.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00435936 Jy ! Component: 100 - total flux cleaned = -0.00453999 Jy ! Component: 150 - total flux cleaned = -0.00439946 Jy ! Component: 200 - total flux cleaned = -0.00439694 Jy ! Total flux subtracted in 200 components = -0.00439694 Jy ! Clean residual min=-0.010638 max=0.009386 Jy/beam ! Clean residual mean=-0.000045 rms=0.002831 Jy/beam ! Combined flux in latest and established models = 2.18638 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 123 components and 2.18638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120144Jy sigma=0.000696 ! Fit after self-cal, rms=0.120122Jy 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 = -0.000914779 Jy ! Component: 100 - total flux cleaned = -0.00113611 Jy ! Component: 150 - total flux cleaned = -0.00123234 Jy ! Component: 200 - total flux cleaned = -0.00114391 Jy ! Total flux subtracted in 200 components = -0.00114391 Jy ! Clean residual min=-0.009856 max=0.009023 Jy/beam ! Clean residual mean=-0.000047 rms=0.002748 Jy/beam ! Combined flux in latest and established models = 2.18523 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 131 components and 2.18523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119917Jy sigma=0.000694 ! Fit after self-cal, rms=0.119906Jy sigma=0.000694 ! 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=3.249 mas, bmaj=7.703 mas, bpa=-4.401 degrees ! Estimated noise=2514.2 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.249 x 7.703 at -4.401 degrees (North through East) ! Clean map min=-0.010028 max=1.8993 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=0.119906Jy sigma=0.000694 ! Fit after self-cal, rms=0.111938Jy sigma=0.000644 ! Inverting map and beam ! Estimated beam: bmin=3.248 mas, bmaj=7.705 mas, bpa=-4.437 degrees ! Estimated noise=2512.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00358215 Jy ! Component: 100 - total flux cleaned = -0.00399012 Jy ! Component: 150 - total flux cleaned = -0.00398784 Jy ! Component: 200 - total flux cleaned = -0.00398701 Jy ! Total flux subtracted in 200 components = -0.00398701 Jy ! Clean residual min=-0.009113 max=0.009398 Jy/beam ! Clean residual mean=-0.000025 rms=0.002175 Jy/beam ! Combined flux in latest and established models = 2.18124 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 138 components and 2.18124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111175Jy sigma=0.000640 ! Fit after self-cal, rms=0.111156Jy sigma=0.000640 ! Inverting map ! Added new window around map position (75.5, 65.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00512195 Jy ! Component: 100 - total flux cleaned = 0.0041264 Jy ! Component: 150 - total flux cleaned = 0.00447203 Jy ! Component: 200 - total flux cleaned = 0.00431116 Jy ! Total flux subtracted in 200 components = 0.00431116 Jy ! Clean residual min=-0.008580 max=0.008146 Jy/beam ! Clean residual mean=-0.000029 rms=0.002039 Jy/beam ! Combined flux in latest and established models = 2.18556 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 155 components and 2.18556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110238Jy sigma=0.000635 ! Fit after self-cal, rms=0.110216Jy sigma=0.000635 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110216Jy sigma=0.000635 ! Fit after self-cal, rms=0.110081Jy sigma=0.000634 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=2.691 mas, bmaj=6.839 mas, bpa=-5.178 degrees ! Estimated noise=3153.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.48007 Jy ! Component: 100 - total flux cleaned = 1.81391 Jy ! Component: 150 - total flux cleaned = 1.94118 Jy ! Component: 200 - total flux cleaned = 2.01115 Jy ! Total flux subtracted in 200 components = 2.01115 Jy ! Clean residual min=-0.018178 max=0.038499 Jy/beam ! Clean residual mean=-0.000157 rms=0.005126 Jy/beam ! Combined flux in latest and established models = 2.01115 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 27 model components to the UV plane model. ! The established model now contains 27 components and 2.01115 Jy ! Inverting map and beam ! Estimated beam: bmin=3.248 mas, bmaj=7.703 mas, bpa=-4.434 degrees ! Estimated noise=2509.67 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 = 0.0625449 Jy ! Component: 100 - total flux cleaned = 0.0965314 Jy ! Component: 150 - total flux cleaned = 0.117075 Jy ! Component: 200 - total flux cleaned = 0.130916 Jy ! Total flux subtracted in 200 components = 0.130916 Jy ! Clean residual min=-0.009102 max=0.014733 Jy/beam ! Clean residual mean=-0.000070 rms=0.002605 Jy/beam ! Combined flux in latest and established models = 2.14206 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 71 components and 2.14206 Jy ! Inverting map ! Added new window around map position (-4.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141851 Jy ! Component: 100 - total flux cleaned = 0.0231954 Jy ! Component: 150 - total flux cleaned = 0.0292171 Jy ! Component: 200 - total flux cleaned = 0.0330087 Jy ! Total flux subtracted in 200 components = 0.0330087 Jy ! Clean residual min=-0.007908 max=0.007790 Jy/beam ! Clean residual mean=-0.000035 rms=0.001987 Jy/beam ! Combined flux in latest and established models = 2.17507 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 2.17507 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=8.039 mas, bmaj=16.82 mas, bpa=0.999 degrees ! Estimated noise=3130.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354557 Jy ! Component: 100 - total flux cleaned = 0.00452347 Jy ! Component: 150 - total flux cleaned = 0.00507256 Jy ! Component: 200 - total flux cleaned = 0.00555576 Jy ! Total flux subtracted in 200 components = 0.00555576 Jy ! Clean residual min=-0.007814 max=0.008625 Jy/beam ! Clean residual mean=-0.000050 rms=0.002306 Jy/beam ! Combined flux in latest and established models = 2.18063 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 = 0.000430672 Jy ! Component: 100 - total flux cleaned = 0.000722119 Jy ! Component: 150 - total flux cleaned = 0.000813083 Jy ! Component: 200 - total flux cleaned = 0.000812114 Jy ! Total flux subtracted in 200 components = 0.000812114 Jy ! Clean residual min=-0.007672 max=0.008569 Jy/beam ! Clean residual mean=-0.000045 rms=0.002244 Jy/beam ! Combined flux in latest and established models = 2.18144 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 133 components and 2.18144 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.248 mas, bmaj=7.703 mas, bpa=-4.434 degrees ! Estimated noise=2509.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000265818 Jy ! Component: 100 - total flux cleaned = 0.000106766 Jy ! Component: 150 - total flux cleaned = 0.00011002 Jy ! Component: 200 - total flux cleaned = 0.000387872 Jy ! Total flux subtracted in 200 components = 0.000387872 Jy ! Clean residual min=-0.007609 max=0.007494 Jy/beam ! Clean residual mean=-0.000024 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 2.18183 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 148 components and 2.18183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108778Jy sigma=0.000627 ! Fit after self-cal, rms=0.108651Jy sigma=0.000626 wmodel J0457-2324_S_2017_03_23_pus_map.mod ! Writing 148 model components to file: J0457-2324_S_2017_03_23_pus_map.mod wobs J0457-2324_S_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0457-2324_S_2017_03_23_pus_uvs.fits wwins J0457-2324_S_2017_03_23_pus_map.win ! wwins: Wrote 5 windows to J0457-2324_S_2017_03_23_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 = 0.000946179 Jy ! Component: 100 - total flux cleaned = 0.0013232 Jy ! Component: 150 - total flux cleaned = 0.00143825 Jy ! Component: 200 - total flux cleaned = 0.00166153 Jy ! Component: 250 - total flux cleaned = 0.00208853 Jy ! Component: 300 - total flux cleaned = 0.00239667 Jy ! Component: 350 - total flux cleaned = 0.00249427 Jy ! Component: 400 - total flux cleaned = 0.00249377 Jy ! Component: 450 - total flux cleaned = 0.00249515 Jy ! Component: 500 - total flux cleaned = 0.00258853 Jy ! Component: 550 - total flux cleaned = 0.00258943 Jy ! Component: 600 - total flux cleaned = 0.00276567 Jy ! Component: 650 - total flux cleaned = 0.00293736 Jy ! Component: 700 - total flux cleaned = 0.00276881 Jy ! Component: 750 - total flux cleaned = 0.00244125 Jy ! Component: 800 - total flux cleaned = 0.00252435 Jy ! Component: 850 - total flux cleaned = 0.00260248 Jy ! Component: 900 - total flux cleaned = 0.00252375 Jy ! Component: 950 - total flux cleaned = 0.0028304 Jy ! Component: 1000 - total flux cleaned = 0.00290455 Jy ! Component: 1050 - total flux cleaned = 0.00290476 Jy ! Component: 1100 - total flux cleaned = 0.00305274 Jy ! Component: 1150 - total flux cleaned = 0.0033408 Jy ! Component: 1200 - total flux cleaned = 0.00326922 Jy ! Component: 1250 - total flux cleaned = 0.00334117 Jy ! Component: 1300 - total flux cleaned = 0.00313406 Jy ! Component: 1350 - total flux cleaned = 0.00333888 Jy ! Component: 1400 - total flux cleaned = 0.00300335 Jy ! Component: 1450 - total flux cleaned = 0.00300387 Jy ! Component: 1500 - total flux cleaned = 0.00287205 Jy ! Component: 1550 - total flux cleaned = 0.00274233 Jy ! Component: 1600 - total flux cleaned = 0.0026777 Jy ! Component: 1650 - total flux cleaned = 0.00273999 Jy ! Component: 1700 - total flux cleaned = 0.00242561 Jy ! Component: 1750 - total flux cleaned = 0.00242696 Jy ! Component: 1800 - total flux cleaned = 0.00242595 Jy ! Component: 1850 - total flux cleaned = 0.00218423 Jy ! Component: 1900 - total flux cleaned = 0.00206545 Jy ! Component: 1950 - total flux cleaned = 0.00200641 Jy ! Component: 2000 - total flux cleaned = 0.00182942 Jy ! Component: 2050 - total flux cleaned = 0.00165509 Jy ! Component: 2100 - total flux cleaned = 0.0017698 Jy ! Component: 2150 - total flux cleaned = 0.00177047 Jy ! Component: 2200 - total flux cleaned = 0.00165821 Jy ! Component: 2250 - total flux cleaned = 0.00154777 Jy ! Component: 2300 - total flux cleaned = 0.00154756 Jy ! Component: 2350 - total flux cleaned = 0.00138447 Jy ! Component: 2400 - total flux cleaned = 0.00149268 Jy ! Component: 2450 - total flux cleaned = 0.00154552 Jy ! Component: 2500 - total flux cleaned = 0.00143911 Jy ! Component: 2550 - total flux cleaned = 0.00159541 Jy ! Component: 2600 - total flux cleaned = 0.0013374 Jy ! Component: 2650 - total flux cleaned = 0.00149098 Jy ! Component: 2700 - total flux cleaned = 0.00143994 Jy ! Component: 2750 - total flux cleaned = 0.0014397 Jy ! Component: 2800 - total flux cleaned = 0.00148924 Jy ! Component: 2850 - total flux cleaned = 0.00143972 Jy ! Component: 2900 - total flux cleaned = 0.00124437 Jy ! Component: 2950 - total flux cleaned = 0.00143895 Jy ! Component: 3000 - total flux cleaned = 0.00134181 Jy ! Component: 3050 - total flux cleaned = 0.00124632 Jy ! Component: 3100 - total flux cleaned = 0.0010092 Jy ! Component: 3150 - total flux cleaned = 0.000915497 Jy ! Component: 3200 - total flux cleaned = 0.000822807 Jy ! Component: 3250 - total flux cleaned = 0.000776586 Jy ! Component: 3300 - total flux cleaned = 0.000593171 Jy ! Component: 3350 - total flux cleaned = 0.000410463 Jy ! Component: 3400 - total flux cleaned = 0.000138534 Jy ! Component: 3450 - total flux cleaned = 4.00824e-06 Jy ! Component: 3500 - total flux cleaned = -8.58933e-05 Jy ! Component: 3550 - total flux cleaned = -0.000307634 Jy ! Component: 3600 - total flux cleaned = -0.000395328 Jy ! Component: 3650 - total flux cleaned = -0.000526409 Jy ! Component: 3700 - total flux cleaned = -0.000873466 Jy ! Component: 3750 - total flux cleaned = -0.000873217 Jy ! Component: 3800 - total flux cleaned = -0.00117247 Jy ! Component: 3850 - total flux cleaned = -0.00134198 Jy ! Component: 3900 - total flux cleaned = -0.00134156 Jy ! Component: 3950 - total flux cleaned = -0.00155115 Jy ! Component: 4000 - total flux cleaned = -0.00175913 Jy ! Component: 4050 - total flux cleaned = -0.00175902 Jy ! Total flux subtracted in 4096 components = -0.00184112 Jy ! Clean residual min=-0.002302 max=0.002221 Jy/beam ! Clean residual mean=0.000004 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 2.17999 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 435 components and 2.17999 Jy ![Exited script file: muppet] wmap "J0457-2324_S_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.248 x 7.703 at -4.434 degrees (North through East) ! Clean map min=-0.0045249 max=1.914 Jy/beam ! Writing clean map to FITS file: J0457-2324_S_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.91398 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000736254 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.115401 0.115401 0.230802 0.461605 0.92321 1.84642 3.69284 7.38568 14.7714 29.5427 59.0854 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.913 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.248 x 7.703 at -4.434 degrees (North through East) ! Clean map min=-0.0045249 max=1.914 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 J0457-2324_S_2017_03_23_pus_uvs.log closed on Mon May 13 09:48:56 2019