! Started logfile: J0521-1737_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:32:29 2019 obs J0521-1737_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0521-1737_S_2017_03_27_pus_uva.fits ! AN table 1: 172 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976873 visibilities/baseline/integration-bin. ! Found source: J0521-1737 ! ! 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 1684 lines of history. ! ! Reading 30244 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 J0521-1737_S_2017_03_27_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 538 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.902201Jy sigma=0.006540 ! Fit after self-cal, rms=0.882528Jy sigma=0.006401 ! 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=2.516 mas, bmaj=6.641 mas, bpa=-4.141 degrees ! Estimated noise=1065.36 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 = 0.0864309 Jy ! Component: 100 - total flux cleaned = 0.114691 Jy ! Total flux subtracted in 100 components = 0.114691 Jy ! Clean residual min=-0.005321 max=0.013369 Jy/beam ! Clean residual mean=-0.000008 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 0.114691 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.114691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104810Jy sigma=0.000707 ! Fit after self-cal, rms=0.104774Jy sigma=0.000707 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158791 Jy ! Component: 100 - total flux cleaned = 0.0247202 Jy ! Total flux subtracted in 100 components = 0.0247202 Jy ! Clean residual min=-0.004379 max=0.005640 Jy/beam ! Clean residual mean=-0.000008 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.139412 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.139412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101411Jy sigma=0.000680 ! Fit after self-cal, rms=0.101392Jy sigma=0.000680 ! Inverting map ! Added new window around map position (4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00632843 Jy ! Component: 100 - total flux cleaned = 0.0103294 Jy ! Total flux subtracted in 100 components = 0.0103294 Jy ! Clean residual min=-0.003983 max=0.003610 Jy/beam ! Clean residual mean=-0.000008 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.149741 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.149741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100793Jy sigma=0.000675 ! Fit after self-cal, rms=0.100786Jy sigma=0.000675 ! 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=3.135 mas, bmaj=7.977 mas, bpa=-3.193 degrees ! Estimated noise=610.969 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 = 0.00437635 Jy ! Component: 100 - total flux cleaned = 0.0068617 Jy ! Component: 150 - total flux cleaned = 0.00840298 Jy ! Component: 200 - total flux cleaned = 0.00938683 Jy ! Total flux subtracted in 200 components = 0.00938683 Jy ! Clean residual min=-0.002679 max=0.003583 Jy/beam ! Clean residual mean=-0.000010 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.159128 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 0.159128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100566Jy sigma=0.000674 ! Fit after self-cal, rms=0.100558Jy sigma=0.000674 ! 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 0.98 FD 0.97 HN 0.98 KP 1.05 ! LA 1.02 MK 1.04 NL 1.02 OV 1.04 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.01 KP 1.01 ! LA 0.93 MK 1.00 NL 1.06 OV 1.06 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 HN 1.04 KP 0.99 ! LA 0.99 MK 1.01 NL 1.00 OV 0.95 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.93 KP 1.00* ! LA 0.92 MK 1.06 NL 1.00* OV 0.88 ! PT 0.98 SC 1.00* ! ! ! Fit before self-cal, rms=0.100558Jy sigma=0.000674 ! Fit after self-cal, rms=0.099241Jy sigma=0.000672 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.145 mas, bmaj=7.98 mas, bpa=-2.897 degrees ! Estimated noise=610.835 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 (11, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321794 Jy ! Component: 100 - total flux cleaned = 0.00466792 Jy ! Component: 150 - total flux cleaned = 0.00528958 Jy ! Component: 200 - total flux cleaned = 0.00557041 Jy ! Total flux subtracted in 200 components = 0.00557041 Jy ! Clean residual min=-0.002083 max=0.002707 Jy/beam ! Clean residual mean=-0.000005 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.164698 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 83 components and 0.164698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099143Jy sigma=0.000671 ! Fit after self-cal, rms=0.099111Jy sigma=0.000671 ! 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=0.099111Jy sigma=0.000671 ! Fit after self-cal, rms=0.099072Jy sigma=0.000670 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.146 mas, bmaj=7.967 mas, bpa=-2.859 degrees ! Estimated noise=611.038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117289 Jy ! Component: 100 - total flux cleaned = 0.00159611 Jy ! Component: 150 - total flux cleaned = 0.0017764 Jy ! Component: 200 - total flux cleaned = 0.00189547 Jy ! Total flux subtracted in 200 components = 0.00189547 Jy ! Clean residual min=-0.001779 max=0.002215 Jy/beam ! Clean residual mean=-0.000004 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.166594 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 102 components and 0.166594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099055Jy sigma=0.000670 ! Fit after self-cal, rms=0.099060Jy sigma=0.000670 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 (52, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193225 Jy ! Component: 100 - total flux cleaned = 0.00254094 Jy ! Component: 150 - total flux cleaned = 0.00280705 Jy ! Component: 200 - total flux cleaned = 0.00301089 Jy ! Total flux subtracted in 200 components = 0.00301089 Jy ! Clean residual min=-0.001815 max=0.002081 Jy/beam ! Clean residual mean=-0.000004 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.169605 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 128 components and 0.169605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099019Jy sigma=0.000669 ! Fit after self-cal, rms=0.099016Jy sigma=0.000669 ! Inverting map ! Added new window around map position (-1.5, 50). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187303 Jy ! Component: 100 - total flux cleaned = 0.00282705 Jy ! Component: 150 - total flux cleaned = 0.00342939 Jy ! Component: 200 - total flux cleaned = 0.00379987 Jy ! Total flux subtracted in 200 components = 0.00379987 Jy ! Clean residual min=-0.001745 max=0.001682 Jy/beam ! Clean residual mean=-0.000004 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.173405 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 155 components and 0.173405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098977Jy sigma=0.000669 ! Fit after self-cal, rms=0.098972Jy sigma=0.000669 ! 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=0.098972Jy sigma=0.000669 ! Fit after self-cal, rms=0.098691Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.151 mas, bmaj=7.957 mas, bpa=-2.87 degrees ! Estimated noise=609.954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691522 Jy ! Component: 100 - total flux cleaned = 0.00102985 Jy ! Component: 150 - total flux cleaned = 0.00124078 Jy ! Component: 200 - total flux cleaned = 0.0013558 Jy ! Total flux subtracted in 200 components = 0.0013558 Jy ! Clean residual min=-0.001695 max=0.001526 Jy/beam ! Clean residual mean=-0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.17476 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 171 components and 0.17476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098680Jy sigma=0.000668 ! Fit after self-cal, rms=0.098682Jy sigma=0.000668 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 = 0.000213211 Jy ! Component: 100 - total flux cleaned = 0.000283569 Jy ! Component: 150 - total flux cleaned = 0.000317195 Jy ! Component: 200 - total flux cleaned = 0.00036541 Jy ! Total flux subtracted in 200 components = 0.00036541 Jy ! Clean residual min=-0.001693 max=0.001526 Jy/beam ! Clean residual mean=-0.000000 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.175126 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 188 components and 0.175126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098676Jy sigma=0.000668 ! Fit after self-cal, rms=0.098677Jy sigma=0.000668 ! 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=0.098677Jy sigma=0.000668 ! Fit after self-cal, rms=0.098641Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.597 mas, bmaj=15.85 mas, bpa=3.133 degrees ! Estimated noise=766.345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000722654 Jy ! Component: 100 - total flux cleaned = 0.000903349 Jy ! Component: 150 - total flux cleaned = 0.000940395 Jy ! Component: 200 - total flux cleaned = 0.000973377 Jy ! Total flux subtracted in 200 components = 0.000973377 Jy ! Clean residual min=-0.001917 max=0.001746 Jy/beam ! Clean residual mean=-0.000000 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.176099 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 220 components and 0.176099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098641Jy sigma=0.000668 ! Fit after self-cal, rms=0.098639Jy sigma=0.000668 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 = 0.000174941 Jy ! Component: 100 - total flux cleaned = 0.000189979 Jy ! Component: 150 - total flux cleaned = 0.00018948 Jy ! Component: 200 - total flux cleaned = 0.000189965 Jy ! Total flux subtracted in 200 components = 0.000189965 Jy ! Clean residual min=-0.001863 max=0.001727 Jy/beam ! Clean residual mean=-0.000000 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.176289 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 239 components and 0.176289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098639Jy sigma=0.000668 ! Fit after self-cal, rms=0.098639Jy sigma=0.000668 ! 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=3.151 mas, bmaj=7.954 mas, bpa=-2.869 degrees ! Estimated noise=609.879 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.151 x 7.954 at -2.869 degrees (North through East) ! Clean map min=-0.0015631 max=0.12007 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=2.53 mas, bmaj=6.605 mas, bpa=-3.781 degrees ! Estimated noise=1060.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0855782 Jy ! Component: 100 - total flux cleaned = 0.114409 Jy ! Component: 150 - total flux cleaned = 0.129962 Jy ! Component: 200 - total flux cleaned = 0.13913 Jy ! Total flux subtracted in 200 components = 0.13913 Jy ! Clean residual min=-0.004369 max=0.004850 Jy/beam ! Clean residual mean=-0.000005 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.13913 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.13913 Jy ! Inverting map and beam ! Estimated beam: bmin=3.151 mas, bmaj=7.954 mas, bpa=-2.869 degrees ! Estimated noise=609.879 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 = 0.00905176 Jy ! Component: 100 - total flux cleaned = 0.0145098 Jy ! Component: 150 - total flux cleaned = 0.0182741 Jy ! Component: 200 - total flux cleaned = 0.0211613 Jy ! Total flux subtracted in 200 components = 0.0211613 Jy ! Clean residual min=-0.002107 max=0.001779 Jy/beam ! Clean residual mean=-0.000005 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.160291 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 55 components and 0.160291 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=7.597 mas, bmaj=15.85 mas, bpa=3.133 degrees ! Estimated noise=766.345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372838 Jy ! Component: 100 - total flux cleaned = 0.00627686 Jy ! Component: 150 - total flux cleaned = 0.00827608 Jy ! Component: 200 - total flux cleaned = 0.00988264 Jy ! Total flux subtracted in 200 components = 0.00988264 Jy ! Clean residual min=-0.002290 max=0.001696 Jy/beam ! Clean residual mean=-0.000004 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.170174 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 = 0.00130993 Jy ! Component: 100 - total flux cleaned = 0.00238882 Jy ! Component: 150 - total flux cleaned = 0.0032847 Jy ! Component: 200 - total flux cleaned = 0.00391912 Jy ! Total flux subtracted in 200 components = 0.00391912 Jy ! Clean residual min=-0.002072 max=0.001702 Jy/beam ! Clean residual mean=-0.000002 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.174093 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 171 components and 0.174093 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.151 mas, bmaj=7.954 mas, bpa=-2.869 degrees ! Estimated noise=609.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000439704 Jy ! Component: 100 - total flux cleaned = 0.000658067 Jy ! Component: 150 - total flux cleaned = 0.000849387 Jy ! Component: 200 - total flux cleaned = 0.00102432 Jy ! Total flux subtracted in 200 components = 0.00102432 Jy ! Clean residual min=-0.001817 max=0.001398 Jy/beam ! Clean residual mean=-0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.175117 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 192 components and 0.175117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098664Jy sigma=0.000668 ! Fit after self-cal, rms=0.098656Jy sigma=0.000668 wmodel J0521-1737_S_2017_03_27_pus_map.mod ! Writing 192 model components to file: J0521-1737_S_2017_03_27_pus_map.mod wobs J0521-1737_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0521-1737_S_2017_03_27_pus_uvs.fits wwins J0521-1737_S_2017_03_27_pus_map.win ! wwins: Wrote 5 windows to J0521-1737_S_2017_03_27_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 = -0.000715231 Jy ! Component: 100 - total flux cleaned = -0.000822558 Jy ! Component: 150 - total flux cleaned = -0.000773718 Jy ! Component: 200 - total flux cleaned = -0.000724773 Jy ! Component: 250 - total flux cleaned = -0.000770944 Jy ! Component: 300 - total flux cleaned = -0.000815996 Jy ! Component: 350 - total flux cleaned = -0.000816052 Jy ! Component: 400 - total flux cleaned = -0.000859398 Jy ! Component: 450 - total flux cleaned = -0.0009441 Jy ! Component: 500 - total flux cleaned = -0.000965121 Jy ! Component: 550 - total flux cleaned = -0.00102637 Jy ! Component: 600 - total flux cleaned = -0.000966573 Jy ! Component: 650 - total flux cleaned = -0.00092779 Jy ! Component: 700 - total flux cleaned = -0.000966625 Jy ! Component: 750 - total flux cleaned = -0.000966624 Jy ! Component: 800 - total flux cleaned = -0.00096638 Jy ! Component: 850 - total flux cleaned = -0.00102191 Jy ! Component: 900 - total flux cleaned = -0.00105889 Jy ! Component: 950 - total flux cleaned = -0.00111342 Jy ! Component: 1000 - total flux cleaned = -0.0012027 Jy ! Component: 1050 - total flux cleaned = -0.00123791 Jy ! Component: 1100 - total flux cleaned = -0.00125539 Jy ! Component: 1150 - total flux cleaned = -0.00127232 Jy ! Component: 1200 - total flux cleaned = -0.00132342 Jy ! Component: 1250 - total flux cleaned = -0.00132322 Jy ! Component: 1300 - total flux cleaned = -0.00137324 Jy ! Component: 1350 - total flux cleaned = -0.00138974 Jy ! Component: 1400 - total flux cleaned = -0.00140609 Jy ! Component: 1450 - total flux cleaned = -0.00142259 Jy ! Component: 1500 - total flux cleaned = -0.00153503 Jy ! Component: 1550 - total flux cleaned = -0.00147118 Jy ! Component: 1600 - total flux cleaned = -0.00145559 Jy ! Component: 1650 - total flux cleaned = -0.00151825 Jy ! Component: 1700 - total flux cleaned = -0.00161121 Jy ! Component: 1750 - total flux cleaned = -0.00164149 Jy ! Component: 1800 - total flux cleaned = -0.00159563 Jy ! Component: 1850 - total flux cleaned = -0.00158062 Jy ! Component: 1900 - total flux cleaned = -0.00159545 Jy ! Component: 1950 - total flux cleaned = -0.00159541 Jy ! Component: 2000 - total flux cleaned = -0.0015513 Jy ! Component: 2050 - total flux cleaned = -0.00153675 Jy ! Component: 2100 - total flux cleaned = -0.00152226 Jy ! Component: 2150 - total flux cleaned = -0.00156522 Jy ! Component: 2200 - total flux cleaned = -0.00152239 Jy ! Component: 2250 - total flux cleaned = -0.00148019 Jy ! Component: 2300 - total flux cleaned = -0.00150824 Jy ! Component: 2350 - total flux cleaned = -0.00150825 Jy ! Component: 2400 - total flux cleaned = -0.00149445 Jy ! Component: 2450 - total flux cleaned = -0.00145353 Jy ! Component: 2500 - total flux cleaned = -0.00148077 Jy ! Component: 2550 - total flux cleaned = -0.00145388 Jy ! Component: 2600 - total flux cleaned = -0.0015075 Jy ! Component: 2650 - total flux cleaned = -0.00146759 Jy ! Component: 2700 - total flux cleaned = -0.00142821 Jy ! Component: 2750 - total flux cleaned = -0.00145431 Jy ! Component: 2800 - total flux cleaned = -0.00140233 Jy ! Component: 2850 - total flux cleaned = -0.00142833 Jy ! Component: 2900 - total flux cleaned = -0.00144111 Jy ! Component: 2950 - total flux cleaned = -0.00140285 Jy ! Component: 3000 - total flux cleaned = -0.00139029 Jy ! Component: 3050 - total flux cleaned = -0.00139036 Jy ! Component: 3100 - total flux cleaned = -0.00132799 Jy ! Component: 3150 - total flux cleaned = -0.00131574 Jy ! Component: 3200 - total flux cleaned = -0.00136509 Jy ! Component: 3250 - total flux cleaned = -0.00130383 Jy ! Component: 3300 - total flux cleaned = -0.00129177 Jy ! Component: 3350 - total flux cleaned = -0.00131593 Jy ! Component: 3400 - total flux cleaned = -0.00132795 Jy ! Component: 3450 - total flux cleaned = -0.00130417 Jy ! Component: 3500 - total flux cleaned = -0.00126871 Jy ! Component: 3550 - total flux cleaned = -0.00131585 Jy ! Component: 3600 - total flux cleaned = -0.00124554 Jy ! Component: 3650 - total flux cleaned = -0.0012922 Jy ! Component: 3700 - total flux cleaned = -0.00130381 Jy ! Component: 3750 - total flux cleaned = -0.00129236 Jy ! Component: 3800 - total flux cleaned = -0.00130362 Jy ! Component: 3850 - total flux cleaned = -0.0013605 Jy ! Component: 3900 - total flux cleaned = -0.00134905 Jy ! Component: 3950 - total flux cleaned = -0.00136019 Jy ! Component: 4000 - total flux cleaned = -0.00134894 Jy ! Component: 4050 - total flux cleaned = -0.00130444 Jy ! Total flux subtracted in 4096 components = -0.00137068 Jy ! Clean residual min=-0.000739 max=0.000647 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.173747 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 487 components and 0.173747 Jy ![Exited script file: muppet] wmap "J0521-1737_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.151 x 7.954 at -2.869 degrees (North through East) ! Clean map min=-0.001284 max=0.1203 Jy/beam ! Writing clean map to FITS file: J0521-1737_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.120296 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208022 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.518777 0.518777 1.03755 2.07511 4.15021 8.30042 16.6008 33.2017 66.4034 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.12 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.151 x 7.954 at -2.869 degrees (North through East) ! Clean map min=-0.001284 max=0.1203 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 J0521-1737_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:32:36 2019