! Started logfile: J0715-0921_S_2017_08_12_pus_uvs.log on Fri May 10 14:54:31 2019 obs J0715-0921_S_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0715-0921_S_2017_08_12_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971562 visibilities/baseline/integration-bin. ! Found source: J0715-0921 ! ! 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 594 lines of history. ! ! Reading 25008 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 J0715-0921_S_2017_08_12_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 921 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.938623Jy sigma=0.007642 ! Fit after self-cal, rms=0.913249Jy sigma=0.007446 ! 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=2.622 mas, bmaj=6.879 mas, bpa=-5.516 degrees ! Estimated noise=953.311 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 = 0.0614506 Jy ! Component: 100 - total flux cleaned = 0.0908822 Jy ! Total flux subtracted in 100 components = 0.0908822 Jy ! Clean residual min=-0.005651 max=0.016096 Jy/beam ! Clean residual mean=-0.000025 rms=0.001964 Jy/beam ! Combined flux in latest and established models = 0.0908822 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 44 components and 0.0908822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098345Jy sigma=0.000782 ! Fit after self-cal, rms=0.098069Jy sigma=0.000780 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200807 Jy ! Component: 100 - total flux cleaned = 0.0333508 Jy ! Total flux subtracted in 100 components = 0.0333508 Jy ! Clean residual min=-0.004474 max=0.010062 Jy/beam ! Clean residual mean=-0.000016 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.124233 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 70 components and 0.124233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091037Jy sigma=0.000713 ! Fit after self-cal, rms=0.090996Jy sigma=0.000712 ! Inverting map ! Added new window around map position (0.5, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105933 Jy ! Component: 100 - total flux cleaned = 0.0181848 Jy ! Total flux subtracted in 100 components = 0.0181848 Jy ! Clean residual min=-0.003789 max=0.007978 Jy/beam ! Clean residual mean=-0.000011 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.142418 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 101 components and 0.142418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088756Jy sigma=0.000691 ! Fit after self-cal, rms=0.088693Jy sigma=0.000690 ! Inverting map ! Added new window around map position (-1, -10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00767983 Jy ! Component: 100 - total flux cleaned = 0.0130691 Jy ! Total flux subtracted in 100 components = 0.0130691 Jy ! Clean residual min=-0.003183 max=0.004063 Jy/beam ! Clean residual mean=-0.000008 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.155487 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 123 components and 0.155487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087595Jy sigma=0.000680 ! Fit after self-cal, rms=0.087540Jy sigma=0.000679 ! 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=3.108 mas, bmaj=8.09 mas, bpa=-4.637 degrees ! Estimated noise=665.553 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 (3, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00813671 Jy ! Component: 100 - total flux cleaned = 0.0136437 Jy ! Component: 150 - total flux cleaned = 0.0175897 Jy ! Component: 200 - total flux cleaned = 0.0205536 Jy ! Total flux subtracted in 200 components = 0.0205536 Jy ! Clean residual min=-0.002264 max=0.003656 Jy/beam ! Clean residual mean=-0.000003 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.176041 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 177 components and 0.176041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086669Jy sigma=0.000671 ! Fit after self-cal, rms=0.086646Jy sigma=0.000671 ! 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 1.06 FD 0.96 HN 1.05 KP 1.02 ! LA 0.97 MK 1.06 NL 0.92 OV 1.02 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.04 KP 0.97 ! LA 0.95 MK 1.01 NL 1.14 OV 1.06 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 FD 1.01 HN 1.00 KP 1.00 ! LA 0.94 MK 1.02 NL 1.00 OV 0.98 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 4. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 0.87 KP 1.00* ! LA 1.00* MK 0.62 NL 1.00* OV 1.00* ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.086646Jy sigma=0.000671 ! Fit after self-cal, rms=0.087193Jy sigma=0.000667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.091 mas, bmaj=8.107 mas, bpa=-4.609 degrees ! Estimated noise=661.073 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 = 0.000623672 Jy ! Component: 100 - total flux cleaned = 0.000689801 Jy ! Component: 150 - total flux cleaned = 0.000777253 Jy ! Component: 200 - total flux cleaned = 0.000880053 Jy ! Total flux subtracted in 200 components = 0.000880053 Jy ! Clean residual min=-0.002339 max=0.002008 Jy/beam ! Clean residual mean=-0.000006 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.176921 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 192 components and 0.176921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087169Jy sigma=0.000667 ! Fit after self-cal, rms=0.087214Jy sigma=0.000667 ! 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=0.087214Jy sigma=0.000667 ! Fit after self-cal, rms=0.086464Jy sigma=0.000665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.08 mas, bmaj=7.982 mas, bpa=-4.057 degrees ! Estimated noise=654.866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000658331 Jy ! Component: 100 - total flux cleaned = 0.000812604 Jy ! Component: 150 - total flux cleaned = 0.000839605 Jy ! Component: 200 - total flux cleaned = 0.000839262 Jy ! Total flux subtracted in 200 components = 0.000839262 Jy ! Clean residual min=-0.001803 max=0.001669 Jy/beam ! Clean residual mean=-0.000004 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.17776 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 205 components and 0.17776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086443Jy sigma=0.000665 ! Fit after self-cal, rms=0.086456Jy sigma=0.000665 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 = -1.01433e-05 Jy ! Component: 100 - total flux cleaned = -1.01764e-05 Jy ! Component: 150 - total flux cleaned = -2.80941e-05 Jy ! Component: 200 - total flux cleaned = -2.7697e-05 Jy ! Total flux subtracted in 200 components = -2.7697e-05 Jy ! Clean residual min=-0.001846 max=0.001684 Jy/beam ! Clean residual mean=-0.000004 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.177732 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 211 components and 0.177732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086444Jy sigma=0.000665 ! Fit after self-cal, rms=0.086438Jy sigma=0.000665 ! 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=0.086438Jy sigma=0.000665 ! Fit after self-cal, rms=0.086031Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.065 mas, bmaj=7.922 mas, bpa=-3.815 degrees ! Estimated noise=649.885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000383777 Jy ! Component: 100 - total flux cleaned = 0.000554931 Jy ! Component: 150 - total flux cleaned = 0.00059594 Jy ! Component: 200 - total flux cleaned = 0.000578249 Jy ! Total flux subtracted in 200 components = 0.000578249 Jy ! Clean residual min=-0.001718 max=0.001786 Jy/beam ! Clean residual mean=-0.000004 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.17831 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 217 components and 0.17831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086017Jy sigma=0.000665 ! Fit after self-cal, rms=0.086015Jy sigma=0.000665 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 (-47, 40.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000881079 Jy ! Component: 100 - total flux cleaned = 0.000774417 Jy ! Component: 150 - total flux cleaned = 0.000742637 Jy ! Component: 200 - total flux cleaned = 0.000743756 Jy ! Total flux subtracted in 200 components = 0.000743756 Jy ! Clean residual min=-0.001698 max=0.001570 Jy/beam ! Clean residual mean=-0.000004 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.179054 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 239 components and 0.179054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085973Jy sigma=0.000664 ! Fit after self-cal, rms=0.085970Jy sigma=0.000664 ! 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=0.085970Jy sigma=0.000664 ! Fit after self-cal, rms=0.085603Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.356 mas, bmaj=14.51 mas, bpa=-2.704 degrees ! Estimated noise=849.749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104844 Jy ! Component: 100 - total flux cleaned = 0.00141538 Jy ! Component: 150 - total flux cleaned = 0.0015465 Jy ! Component: 200 - total flux cleaned = 0.00154689 Jy ! Total flux subtracted in 200 components = 0.00154689 Jy ! Clean residual min=-0.001951 max=0.001683 Jy/beam ! Clean residual mean=-0.000009 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.180601 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 262 components and 0.180601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085596Jy sigma=0.000664 ! Fit after self-cal, rms=0.085598Jy sigma=0.000664 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 = 7.5683e-05 Jy ! Component: 100 - total flux cleaned = 7.76132e-05 Jy ! Component: 150 - total flux cleaned = 0.000111347 Jy ! Component: 200 - total flux cleaned = 0.000125963 Jy ! Total flux subtracted in 200 components = 0.000125963 Jy ! Clean residual min=-0.001948 max=0.001709 Jy/beam ! Clean residual mean=-0.000009 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.180727 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 269 components and 0.180727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085594Jy sigma=0.000664 ! Fit after self-cal, rms=0.085594Jy sigma=0.000664 ! 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=3.057 mas, bmaj=7.885 mas, bpa=-3.757 degrees ! Estimated noise=646.619 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.057 x 7.885 at -3.757 degrees (North through East) ! Clean map min=-0.0015854 max=0.074825 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=2.57 mas, bmaj=6.755 mas, bpa=-5.029 degrees ! Estimated noise=919.127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0594534 Jy ! Component: 100 - total flux cleaned = 0.090613 Jy ! Component: 150 - total flux cleaned = 0.1115 Jy ! Component: 200 - total flux cleaned = 0.126256 Jy ! Total flux subtracted in 200 components = 0.126256 Jy ! Clean residual min=-0.004425 max=0.008381 Jy/beam ! Clean residual mean=-0.000016 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.126256 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 64 model components to the UV plane model. ! The established model now contains 64 components and 0.126256 Jy ! Inverting map and beam ! Estimated beam: bmin=3.057 mas, bmaj=7.885 mas, bpa=-3.757 degrees ! Estimated noise=646.619 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 = 0.0170794 Jy ! Component: 100 - total flux cleaned = 0.0278168 Jy ! Component: 150 - total flux cleaned = 0.0349814 Jy ! Component: 200 - total flux cleaned = 0.0398714 Jy ! Total flux subtracted in 200 components = 0.0398714 Jy ! Clean residual min=-0.002483 max=0.003535 Jy/beam ! Clean residual mean=-0.000008 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.166128 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 139 components and 0.166128 Jy ! Inverting map ! Added new window around map position (-5.5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386098 Jy ! Component: 100 - total flux cleaned = 0.00669155 Jy ! Component: 150 - total flux cleaned = 0.008865 Jy ! Component: 200 - total flux cleaned = 0.0103878 Jy ! Total flux subtracted in 200 components = 0.0103878 Jy ! Clean residual min=-0.001946 max=0.001690 Jy/beam ! Clean residual mean=-0.000006 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.176516 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 182 components and 0.176516 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=7.356 mas, bmaj=14.51 mas, bpa=-2.704 degrees ! Estimated noise=849.749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216777 Jy ! Component: 100 - total flux cleaned = 0.0025663 Jy ! Component: 150 - total flux cleaned = 0.00291184 Jy ! Component: 200 - total flux cleaned = 0.00309139 Jy ! Total flux subtracted in 200 components = 0.00309139 Jy ! Clean residual min=-0.002012 max=0.001801 Jy/beam ! Clean residual mean=-0.000009 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.179607 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.38327e-05 Jy ! Component: 100 - total flux cleaned = 0.00012041 Jy ! Component: 150 - total flux cleaned = 0.000145338 Jy ! Component: 200 - total flux cleaned = 0.00016838 Jy ! Total flux subtracted in 200 components = 0.00016838 Jy ! Clean residual min=-0.001930 max=0.001775 Jy/beam ! Clean residual mean=-0.000009 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.179775 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 240 components and 0.179776 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.057 mas, bmaj=7.885 mas, bpa=-3.757 degrees ! Estimated noise=646.619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000262133 Jy ! Component: 100 - total flux cleaned = 0.000346972 Jy ! Component: 150 - total flux cleaned = 0.000314202 Jy ! Component: 200 - total flux cleaned = 0.000283341 Jy ! Total flux subtracted in 200 components = 0.000283341 Jy ! Clean residual min=-0.001696 max=0.001433 Jy/beam ! Clean residual mean=-0.000004 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.180059 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 256 components and 0.180059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085533Jy sigma=0.000664 ! Fit after self-cal, rms=0.085483Jy sigma=0.000664 wmodel J0715-0921_S_2017_08_12_pus_map.mod ! Writing 256 model components to file: J0715-0921_S_2017_08_12_pus_map.mod wobs J0715-0921_S_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0715-0921_S_2017_08_12_pus_uvs.fits wwins J0715-0921_S_2017_08_12_pus_map.win ! wwins: Wrote 6 windows to J0715-0921_S_2017_08_12_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 = -0.000483246 Jy ! Component: 100 - total flux cleaned = -0.000845303 Jy ! Component: 150 - total flux cleaned = -0.00116254 Jy ! Component: 200 - total flux cleaned = -0.00144145 Jy ! Component: 250 - total flux cleaned = -0.0016869 Jy ! Component: 300 - total flux cleaned = -0.0018775 Jy ! Component: 350 - total flux cleaned = -0.00206338 Jy ! Component: 400 - total flux cleaned = -0.00224373 Jy ! Component: 450 - total flux cleaned = -0.00228801 Jy ! Component: 500 - total flux cleaned = -0.00237466 Jy ! Component: 550 - total flux cleaned = -0.00235357 Jy ! Component: 600 - total flux cleaned = -0.00233291 Jy ! Component: 650 - total flux cleaned = -0.00231208 Jy ! Component: 700 - total flux cleaned = -0.00223166 Jy ! Component: 750 - total flux cleaned = -0.00221169 Jy ! Component: 800 - total flux cleaned = -0.0022114 Jy ! Component: 850 - total flux cleaned = -0.0021537 Jy ! Component: 900 - total flux cleaned = -0.00215394 Jy ! Component: 950 - total flux cleaned = -0.00217277 Jy ! Component: 1000 - total flux cleaned = -0.00217298 Jy ! Component: 1050 - total flux cleaned = -0.00224562 Jy ! Component: 1100 - total flux cleaned = -0.00231703 Jy ! Component: 1150 - total flux cleaned = -0.00235224 Jy ! Component: 1200 - total flux cleaned = -0.00236965 Jy ! Component: 1250 - total flux cleaned = -0.00238686 Jy ! Component: 1300 - total flux cleaned = -0.00243769 Jy ! Component: 1350 - total flux cleaned = -0.00248803 Jy ! Component: 1400 - total flux cleaned = -0.0024544 Jy ! Component: 1450 - total flux cleaned = -0.00253675 Jy ! Component: 1500 - total flux cleaned = -0.00255304 Jy ! Component: 1550 - total flux cleaned = -0.00261755 Jy ! Component: 1600 - total flux cleaned = -0.0026333 Jy ! Component: 1650 - total flux cleaned = -0.00263346 Jy ! Component: 1700 - total flux cleaned = -0.00264875 Jy ! Component: 1750 - total flux cleaned = -0.00267976 Jy ! Component: 1800 - total flux cleaned = -0.00266449 Jy ! Component: 1850 - total flux cleaned = -0.00266465 Jy ! Component: 1900 - total flux cleaned = -0.00269524 Jy ! Component: 1950 - total flux cleaned = -0.00274016 Jy ! Component: 2000 - total flux cleaned = -0.00272528 Jy ! Component: 2050 - total flux cleaned = -0.00276939 Jy ! Component: 2100 - total flux cleaned = -0.00281315 Jy ! Component: 2150 - total flux cleaned = -0.00278405 Jy ! Component: 2200 - total flux cleaned = -0.00275521 Jy ! Component: 2250 - total flux cleaned = -0.00281201 Jy ! Component: 2300 - total flux cleaned = -0.00271341 Jy ! Component: 2350 - total flux cleaned = -0.00279711 Jy ! Component: 2400 - total flux cleaned = -0.00274164 Jy ! Component: 2450 - total flux cleaned = -0.00268671 Jy ! Component: 2500 - total flux cleaned = -0.00274135 Jy ! Component: 2550 - total flux cleaned = -0.00272772 Jy ! Component: 2600 - total flux cleaned = -0.00272785 Jy ! Component: 2650 - total flux cleaned = -0.00270117 Jy ! Component: 2700 - total flux cleaned = -0.00268798 Jy ! Component: 2750 - total flux cleaned = -0.00264878 Jy ! Component: 2800 - total flux cleaned = -0.00270108 Jy ! Component: 2850 - total flux cleaned = -0.00268792 Jy ! Component: 2900 - total flux cleaned = -0.0026751 Jy ! Component: 2950 - total flux cleaned = -0.0027006 Jy ! Component: 3000 - total flux cleaned = -0.00268773 Jy ! Component: 3050 - total flux cleaned = -0.00266248 Jy ! Component: 3100 - total flux cleaned = -0.00263764 Jy ! Component: 3150 - total flux cleaned = -0.00261285 Jy ! Component: 3200 - total flux cleaned = -0.00264977 Jy ! Component: 3250 - total flux cleaned = -0.00260088 Jy ! Component: 3300 - total flux cleaned = -0.00257671 Jy ! Component: 3350 - total flux cleaned = -0.00252851 Jy ! Component: 3400 - total flux cleaned = -0.00250463 Jy ! Component: 3450 - total flux cleaned = -0.00252834 Jy ! Component: 3500 - total flux cleaned = -0.00254012 Jy ! Component: 3550 - total flux cleaned = -0.0025284 Jy ! Component: 3600 - total flux cleaned = -0.00251669 Jy ! Component: 3650 - total flux cleaned = -0.00250517 Jy ! Component: 3700 - total flux cleaned = -0.00242462 Jy ! Component: 3750 - total flux cleaned = -0.00243608 Jy ! Component: 3800 - total flux cleaned = -0.00249287 Jy ! Component: 3850 - total flux cleaned = -0.00248156 Jy ! Component: 3900 - total flux cleaned = -0.00242543 Jy ! Component: 3950 - total flux cleaned = -0.00248123 Jy ! Component: 4000 - total flux cleaned = -0.00245914 Jy ! Component: 4050 - total flux cleaned = -0.00244812 Jy ! Total flux subtracted in 4096 components = -0.00247004 Jy ! Clean residual min=-0.000567 max=0.000612 Jy/beam ! Clean residual mean=-0.000002 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.177589 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 562 components and 0.177589 Jy ![Exited script file: muppet] wmap "J0715-0921_S_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.057 x 7.885 at -3.757 degrees (North through East) ! Clean map min=-0.0012207 max=0.076629 Jy/beam ! Writing clean map to FITS file: J0715-0921_S_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0766287 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203732 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.797609 0.797609 1.59522 3.19044 6.38088 12.7618 25.5235 51.047 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.076 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.057 x 7.885 at -3.757 degrees (North through East) ! Clean map min=-0.0012207 max=0.076629 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 J0715-0921_S_2017_08_12_pus_uvs.log closed on Fri May 10 14:54:37 2019